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Wind, waves & weather forecast Koh Samui

Spot profile
  • Sunrise: 06:07
  • Sunset: 18:29
Current weather
34° C
8 kts
Top webcam
Last update: 11:42 local time
Local date Saturday, Apr 19 Sunday, Apr 20
Local time 01h 04h 07h 10h 13h 16h 19h 22h 01h 04h 07h 10h 13h 16h 19h 22h
Wind direction
Wind speed (kts) 6
7
7
3
6
9
9
8
9
9
6
5
3
8
10
9
Wind gusts (kts)
6
7
7
4
6
10
10
8
9
9
7
5
3
8
10
9
Wave direction
Wave height (m)
0.1
0.2
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.3
0.3
Wave period (s)
3
2
2
3
3
2
2
2
2
2
3
3
3
3
2
3
Cloud cover
Precipitation (mm/3h)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Air pressure (hPa) 1006 1005 1006 1008 1006 1003 1004 1006 1005 1004 1005 1007 1006 1003 1004 1006
Air temperature (°C)
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
29
Local date Monday, Apr 21 Tuesday, Apr 22
Local time 01h 04h 07h 10h 13h 16h 19h 22h 01h 04h 07h 10h 13h 16h 19h 22h
Wind direction
Wind speed (kts) 8
6
6
3
4
8
9
9
8
6
5
4
4
6
9
7
Wind gusts (kts)
8
6
6
4
4
8
10
9
8
6
5
4
4
7
10
7
Wave direction
Wave height (m)
0.3
0.2
0.2
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.2
0.2
Wave period (s)
3
3
3
3
3
3
2
2
2
3
3
3
3
3
2
2
Cloud cover
Precipitation (mm/3h)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Air pressure (hPa) 1005 1003 1005 1007 1006 1003 1005 1007 1006 1005 1007 1009 1007 1003 1005 1008
Air temperature (°C)
29
29
29
29
29
29
29
29
29
29
29
29
29
28
29
29
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Local date Wednesday, Apr 23 Thursday, Apr 24
Local time 01h 04h 07h 10h 13h 16h 19h 22h 01h 04h 07h 10h 13h 16h 19h 22h
Wind direction
Wind speed (kts) 4
5
6
5
4
7
8
4
6
7
7
7
4
6
7
8
Wind gusts (kts)
4
5
6
5
4
7
8
5
6
7
7
7
4
6
8
10
Wave direction
Wave height (m)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.1
0.1
Wave period (s)
2
2
3
2
2
3
1
2
2
3
3
3
3
3
3
2
Cloud cover
Precipitation (mm/3h)
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Air pressure (hPa) 1006 1005 1007 1008 1006 1002 1003 1006 1004 1003 1005 1007 1005 1002 1003 1005
Air temperature (°C)
29
29
29
29
29
29
29
30
30
29
29
29
29
29
30
30
Local date Friday, Apr 25 Saturday, Apr 26
Local time 01h 04h 07h 10h 13h 16h 19h 22h 01h 04h 07h 10h 13h 16h 19h
Wind direction
Wind speed (kts) 11
8
8
6
3
7
8
3
7
8
7
6
3
10
8
Wind gusts (kts)
11
9
8
6
3
7
8
4
7
8
7
6
3
10
8
Wave direction
Wave height (m)
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
Wave period (s)
2
3
3
3
3
3
3
3
3
3
3
4
3
3
2
Cloud cover
Precipitation (mm/3h)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Air pressure (hPa) 1003 1003 1005 1006 1004 1001 1003 1005 1004 1003 1005 1007 1005 1002 1004
Air temperature (°C)
29
29
29
29
29
29
30
30
30
29
29
29
29
29
29

Description

This is the wind, wave and weather forecast for Koh Samui in Nakhon Si Thammarat, Thailand. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

The Forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 27 km. Forecasts are computed 4 times a day, at about 5am, 11am, 5pm and 11pm UTC. Predictions are available in time steps of 3 hours for up to 7 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Koh Samui when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in Thailand.

Units Our default units are knots and degrees Celsius. These are often used by sailors, kiters, surfers, windsurfers or paragliders. You can change units on our settings page.

Help If you need more information about our wind forecast for Koh Samui, have a look at our help section.