Automated observations from Mandarin Beach Villa’s own beachfront camera at Lipa Noi, Koh Samui. Each entry summarises footage sampled during that hour, in Thailand time. Hours with no entry were not sampled; hours whose footage could not be assessed say so.
Owner-operated automated visual observations. These are not water-quality tests, official tide measurements or confirmation that swimming is safe.
Time-lapse of the day's sampled frames, 14 September 2026 — the same privacy-cropped frames as the archive, played in order.
Observed 14 Sep 2026, 07:50–07:55 Thailand time · published 14 Sep 2026, 07:55
Water surface appears mostly smooth with light ripples. Waterline sits a moderate distance from the loungers and umbrellas, with a broad stretch of dry sand exposed between the furniture and the water's edge. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples No breaking waves or whitecaps visible in any frame
Observed waterline
Waterline sits a moderate distance from the loungers and umbrellas, with a broad stretch of dry sand exposed between the furniture and the water's edge A darker band of wet sand is visible along the shoreline, suggesting the water briefly reaches that area No significant change in waterline position is observed across the sampled frames
Visible sand and debris
Sand area in view appears clear of any obvious litter or large natural debris Small dark specks near the waterline in some frames are too indistinct to identify (uncertain objects, possibly birds or shadows)
Beach condition
A wide continuous strip of dry sand is visible in the foreground with sun loungers and umbrellas A band of exposed wet sand runs along the waterline No visible accumulation of debris on the sand area shown
Visibility
Adequate — Daylight conditions with overcast sky provide a clear view of the beach, waterline, and sea surface out to the horizon.
Compared with
MBV-OBS-20260913-215022-39A8
Observation detail
Observation ID MBV-OBS-20260914-075035-3928
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
View is limited to the fixed camera framing; conditions beyond the visible shoreline and horizon cannot be assessed
Cannot determine tide state (rising/falling) or precise water depth
Small dark shapes near the waterline could not be reliably identified as debris, birds, or shadows
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 08:50–08:54 Thailand time · published 14 Sep 2026, 08:54
Observations are unavailable for this hour. The camera footage for this hour could not be assessed.
No conditions are inferred when the footage cannot be assessed, and an earlier report is never carried forward as current.
Observed 14 Sep 2026, 09:50–09:54 Thailand time · published 14 Sep 2026, 09:55
Water surface appears mostly smooth with light ripples across the visible area. Waterline sits a moderate distance from the loungers and umbrellas. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples across the visible area A thin line of light foam/wash is visible along the shoreline in several frames No persistent whitecaps observed further out
Observed waterline
Waterline sits a moderate distance from the loungers and umbrellas A wide band of dry sand is exposed between the furniture and the water's edge, comparable to or slightly wider than in the previous observation
Visible sand and debris
No clear litter items visible on the exposed sand No substantial natural debris (e.g. seaweed piles) visible in the assessed area
Beach condition
A broad stretch of dry sand is exposed between the loungers/umbrellas and the water's edge Wave wash reaches the lower portion of the visible sand near the waterline No visible accumulation of debris in the assessed sand area
Visibility
Adequate — Consistent daylight and clear sightline across the sand and water throughout the sampled frames
Compared with
MBV-OBS-20260914-075035-3928
Observation detail
Observation ID MBV-OBS-20260914-095005-F06B
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Frames only cover a short sampling window (under 5 minutes total), so longer-term changes cannot be assessed
No visibility of areas outside the camera's fixed westward view
Cannot assess conditions beyond the visible shoreline segment
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 10:50–10:54 Thailand time · published 14 Sep 2026, 10:55
Water surface appears mostly smooth with light ripples across the visible area. Waterline sits a moderate distance from the loungers and umbrellas, similar to prior observations. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples across the visible area Small wash visible at the waterline with no whitecaps or breaking waves further out
Observed waterline
Waterline sits a moderate distance from the loungers and umbrellas, similar to prior observations A wide band of dry sand is exposed between the seating area and the water's edge
Visible sand and debris
No clearly visible litter in the assessed sand area No significant natural debris such as seaweed piles visible on the sand
Beach condition
Wide expanse of dry sand visible between the loungers/umbrellas and the waterline A narrow band of wet sand is visible along the waterline where small waves wash up No obvious accumulation of debris visible on the assessed sand area
Visibility
Adequate — Consistent overcast daylight provides clear visibility of the shoreline and sand area across all frames
Compared with
MBV-OBS-20260914-095005-F06B
Observation detail
Observation ID MBV-OBS-20260914-105017-8056
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Cannot determine tide state or direction of tidal movement from static frames
Cannot assess areas outside the camera's fixed field of view
Cannot verify conditions beyond the visible shoreline segment
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 11:50–11:54 Thailand time · published 14 Sep 2026, 11:54
Water surface appears mostly smooth with light ripples across the visible area. Waterline sits a moderate distance from the loungers and umbrellas, with a broad band of exposed sand visible between the water and the beach furniture. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples across the visible area Small wash visible at the shoreline, no whitecaps observed
Observed waterline
Waterline sits a moderate distance from the loungers and umbrellas, with a broad band of exposed sand visible between the water and the beach furniture Position of waterline appears consistent across the sampled frames
Visible sand and debris
No obvious litter visible in the assessed sand area No significant natural debris such as seaweed visible on the sand
Beach condition
Wide band of dry, exposed sand visible between the loungers/umbrellas and the waterline Wet sand strip visible closer to the water where wash reaches No visible debris accumulation on the exposed sand
Visibility
Adequate — Daylight conditions with overcast sky provide sufficient contrast to assess water surface, waterline, and sand areas within the camera's field of view
Compared with
MBV-OBS-20260914-105017-8056
Observation detail
Observation ID MBV-OBS-20260914-115036-ABDE
5 frames sampled across 40 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Camera view limited to the villa's immediate beachfront; conditions beyond the frame cannot be assessed
No scale reference in frame, so no quantitative measurements of waves, water depth, or beach width can be made
Cannot determine tide direction or timing, only the current visible position of the waterline relative to fixed beach features
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 12:50–12:55 Thailand time · published 14 Sep 2026, 12:55
Water surface appears mostly smooth with light ripples across the visible area. Waterline sits a moderate to wide distance from the loungers and umbrellas. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples across the visible area Small wave wash visible along the shoreline with no whitecaps evident
Observed waterline
Waterline sits a moderate to wide distance from the loungers and umbrellas Broad band of exposed sand visible between the water and the beach furniture, comparable to or slightly wider than previously recorded
Visible sand and debris
No clear litter or natural debris visible on the exposed sand or near the waterline in these frames
Beach condition
Wide band of exposed light-colored sand visible between the waterline and the beach loungers/umbrellas Wave wash reaches only the lower edge of the sand near the waterline, not approaching the furniture No visible accumulation of debris on the assessed sand area
Visibility
Adequate — Daylight conditions with clear sightlines across the water and sand; no obstructions noted
Compared with
MBV-OBS-20260914-115036-ABDE
Observation detail
Observation ID MBV-OBS-20260914-125045-656D
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Cannot determine tide state or trend from these frames
Cannot assess areas of the beach outside the camera's fixed field of view
Cannot verify water quality or any pollution indicators
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 13:50–13:55 Thailand time · published 14 Sep 2026, 13:55
Water surface appears mostly smooth with light ripples across the visible area. Waterline sits a wide distance from the loungers and umbrellas, similar to or slightly wider than previously observed. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples across the visible area Small waves visible breaking gently near the shoreline No whitecaps observed farther out
Observed waterline
Waterline sits a wide distance from the loungers and umbrellas, similar to or slightly wider than previously observed A broad stretch of dry sand is exposed between the seating area and the water's edge
Visible sand and debris
No seaweed, natural debris, or litter clearly visible on the assessed sand area A small dark object near the waterline in some frames is an uncertain object, possibly a stone or shadow, not clearly identifiable
Beach condition
Wide expanse of dry sand visible between the loungers/umbrellas and the waterline A moderate strip of wet sand visible along the waterline where wash reaches No accumulation of debris visible on the exposed sand
Visibility
Adequate — Daylight conditions provide clear, well-lit view of the beach and sea with no obstructions
Compared with
MBV-OBS-20260914-125045-656D
Observation detail
Observation ID MBV-OBS-20260914-135026-E305
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Cannot determine tide state, water depth, or wave height from these frames
Cannot assess conditions beyond the camera's fixed field of view
Small distant objects on the water and sand cannot be reliably identified
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 14:50–14:55 Thailand time · published 14 Sep 2026, 14:55
Water surface appears mostly smooth with light ripples. Waterline sits a wide distance from the loungers and umbrellas. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with light ripples No whitecaps visible in the frame
Observed waterline
Waterline sits a wide distance from the loungers and umbrellas Substantial exposed sand visible between the dry upper beach and the water's edge
Visible sand and debris
No clearly visible litter or natural debris in the assessed sand area
Beach condition
Wide area of exposed dry sand visible between the loungers/umbrellas and the waterline Sand surface appears smooth with some faint marks Wave wash reaches only the lower edge of the visible sand near the waterline
Visibility
Adequate — Sky is overcast but lighting is even and the beach and water are clearly visible
Compared with
MBV-OBS-20260914-135026-E305
Observation detail
Observation ID MBV-OBS-20260914-145045-8C32
1 frames sampled across 20 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Only a single frame was provided, so change over time within the window cannot be assessed
View is limited to the camera's fixed angle over the villa's beachfront
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
942c485586f40d7123c7c974fe9d281a3b2c01cc
Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 15:50–15:54 Thailand time · published 14 Sep 2026, 15:55
Water surface appears mostly smooth with subtle light ripples. Waterline sits a wide distance from the loungers and umbrellas. No obvious litter is visible in the assessed sand area.
Visible wave activity
Water surface appears mostly smooth with subtle light ripples Faint small wave wash visible near the shoreline No breaking waves or whitecaps visible in any frame
Observed waterline
Waterline sits a wide distance from the loungers and umbrellas A broad expanse of dry sand is exposed between the water's edge and the beach furniture Similar exposed sand width to the previous comparable observation
Visible sand and debris
No obvious litter visible in the assessed sand area No significant seaweed or natural debris visible on the exposed sand Small dark specks near the waterline in some frames are too indistinct to identify, uncertain objects
Beach condition
Wide area of dry, exposed sand visible in foreground with loungers and umbrellas Wet sand strip visible near the waterline where wash reaches No accumulation of debris visible on the exposed beach area
Visibility
Adequate — Frames are well-lit despite overcast skies, allowing clear view of the beach, waterline, and water surface within camera range.
Compared with
MBV-OBS-20260914-145045-8C32
Observation detail
Observation ID MBV-OBS-20260914-155009-DA3D
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Cannot assess conditions beyond the camera's fixed westward view
Distant small dark specks near the water cannot be reliably identified as debris, wildlife, or other objects
No information available on wind speed, wave height, or tide state, as these cannot be determined from visual frames alone
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 16:50–16:54 Thailand time · published 14 Sep 2026, 16:55
Water surface shows small breaking waves near the shoreline with light foam. Waterline sits a moderate distance from the loungers and umbrellas, exposing a broad stretch of sand between the water and the seating area. No obvious litter is visible in the assessed sand area. Limited visibility: Haze/fog reduces visibility of the horizon and distant water, though the foreground beach and nearshore water remain visible.
Visible wave activity
Water surface shows small breaking waves near the shoreline with light foam Some patches of surface ripple visible further offshore No persistent whitecaps observed across the visible water area
Observed waterline
Waterline sits a moderate distance from the loungers and umbrellas, exposing a broad stretch of sand between the water and the seating area Sand exposure appears similar across frames, with no visible change over the observation window
Visible sand and debris
Small dark spots visible on the sand near the waterline in several frames, too indistinct to identify - noted as uncertain objects No clear litter or seaweed accumulation visible in the assessed sand area
Beach condition
Wide exposed sand area visible between the loungers/umbrellas and the waterline Small waves wash up onto the lower part of the wet sand near the water's edge No significant debris accumulation visible on the exposed sand
Visibility
Limited — Haze/fog reduces visibility of the horizon and distant water, though the foreground beach and nearshore water remain visible
Compared with
MBV-OBS-20260914-155009-DA3D
Observation detail
Observation ID MBV-OBS-20260914-165035-69EF
12 frames sampled across 60 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Distant horizon and offshore water conditions obscured by haze/fog
Small dark objects near the waterline cannot be reliably identified as litter, natural debris, or something else
No information available on wind speed, tide state, or water depth
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
b4cf6a9458ffd5eba3f13a4f5cc008348afad979
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1
Observed 14 Sep 2026, 17:50–17:55 Thailand time · published 14 Sep 2026, 17:55
Small waves breaking near the shoreline with light foam visible. Waterline sits a moderate-to-wide distance from the loungers and umbrellas, exposing a broad area of dry sand. No obvious litter is visible in the assessed sand area.
Visible wave activity
Small waves breaking near the shoreline with light foam visible Water surface further out appears relatively calm with gentle ripples No persistent whitecaps observed across the frames
Observed waterline
Waterline sits a moderate-to-wide distance from the loungers and umbrellas, exposing a broad area of dry sand A narrower band of wet sand lies between the dry sand and the water's edge
Visible sand and debris
No clear litter or natural debris visible on the sand in the assessed area Small dark specks near the waterline in some frames are too indistinct to identify (uncertain object)
Beach condition
Wide stretch of exposed dry sand between the loungers/umbrellas and the waterline A darker, damp sand band visible just above the waterline where wash reaches No visible accumulation of debris on the assessed sand area
Visibility
Adequate — Sky is overcast but foreground beach, waterline, and nearshore water are all clearly visible; only the far horizon shows slight haze
Compared with
MBV-OBS-20260914-165035-69EF
Observation detail
Observation ID MBV-OBS-20260914-175024-E032
8 frames sampled across 40 seconds of footage. Sampled footage from the preceding hour, not continuous coverage.
Limitations
Distant water and horizon are somewhat indistinct due to overcast/hazy conditions
Small dark objects near the waterline cannot be reliably identified
Frames span only a couple of minutes so longer-term change cannot be assessed
These observations describe only the area shown by this camera during the sampled window.
Source frame hashes (SHA-1, recorded to help detect later changes to the stored files; not proof of capture time)
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Method observer-2026-09-12 · model claude-sonnet-5 · camera beachcam1