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Lighthouse Bay

Koh Tao, Surat Thani, Thailand

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Conditions Forecast How to Dive
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Open Water
Boat
Avg 10 m
Max 18 m

Current Conditions

Live: Good now

Swell

0.3 m
Height (m)
2.5
Period (s)
NW
Direction

Wind

14.8 kn
Speed
28.2 °C
Air °C
W
Direction
Water Temp 29.2 °C
Last Updated 15 minutes ago

3-Day Dive Forecast

Avg swell, direction & wind for each daypart.

Monday
Morning
Swell direction 288.66665350356° 0.4 m W
Period: 3s
Wind direction 285.83363430082° 13.4 kn W
Midday
Swell direction 292° 0.3 m W
Period: 3s
Wind direction 329.00901980347° 9.5 kn NW
Evening
Swell direction 295° 0.1 m NW
Period: 2s
Wind direction 142.56222329254° 12.6 kn SE
Tuesday
Morning
Swell direction 299° 0.5 m NW
Period: 3s
Wind direction 283.33317711029° 14.6 kn W
Midday
Swell direction 303° 0.3 m NW
Period: 3s
Wind direction 249.26578013939° 13 kn W
Evening
Swell direction 304.20397576273° 0.2 m NW
Period: 3s
Wind direction 121.58150222743° 12.1 kn SE

How to Dive Lighthouse Bay

Overview

Eastern bay with a sloping reef and boulders; often a bit more current/swell with crisp viz on good days.

Hazards

  • ⚠ Wind swell and current more likely.

Marine Life

Reef fish bannerfish fusiliers; occasional turtles.

Pro Tip

Drift north–south as briefed; watch conditions.

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Red Rock

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