Daily forecast
as:
Last update: 17:38 local time
This forecast is based on the GFS model
Thursday, May 13
Wind
Weather
Waves
01h
10 kts
max 10 kts
30° C
1006 hpa
0.2 m
2 s
04h
6 kts
max 6 kts
29° C
1005 hpa
0.1 m
2 s
07h
2 kts
max 2 kts
29° C
1007 hpa
0.1 m
2 s
10h
2 kts
max 2 kts
29° C
1008 hpa
0.1 m
3 s
13h
2 kts
max 2 kts
30° C
1006 hpa
0.1 m
2 s
16h
4 kts
max 4 kts
30° C
1004 hpa
0.0 m
3 s
19h
7 kts
max 7 kts
30° C
1005 hpa
0.1 m
1 s
22h
7 kts
max 7 kts
30° C
1007 hpa
0.1 m
2 s
Friday, May 14
Wind
Weather
Waves
01h
6 kts
max 6 kts
30° C
1006 hpa
0.1 m
2 s
04h
7 kts
max 7 kts
30° C
1005 hpa
0.1 m
2 s
07h
5 kts
max 5 kts
29° C
1006 hpa
0.1 m
2 s
10h
4 kts
max 4 kts
29° C
1008 hpa
0.1 m
1 s
13h
3 kts
max 3 kts
29° C
1006 hpa
0.1 m
1 s
16h
4 kts
max 4 kts
30° C
1004 hpa
0.1 m
2 s
19h
8 kts
max 8 kts
30° C
1005 hpa
0.1 m
1 s
22h
6 kts
max 6 kts
30° C
1007 hpa
0.1 m
2 s
Saturday, May 15
Wind
Weather
Waves
01h
6 kts
max 6 kts
30° C
1006 hpa
0.1 m
2 s
04h
5 kts
max 6 kts
3 mm
29° C
1005 hpa
0.1 m
2 s
07h
5 kts
max 5 kts
30° C
1007 hpa
0.1 m
2 s
10h
4 kts
max 4 kts
30° C
1008 hpa
0.1 m
2 s
13h
1 kts
max 1 kts
30° C
1006 hpa
0.1 m
2 s
16h
5 kts
max 5 kts
30° C
1004 hpa
0.1 m
2 s
19h
8 kts
max 8 kts
30° C
1005 hpa
0.1 m
2 s
22h
6 kts
max 7 kts
30° C
1007 hpa
0.1 m
2 s
Sunday, May 16
Wind
Weather
Waves
01h
6 kts
max 6 kts
30° C
1006 hpa
0.1 m
2 s
04h
6 kts
max 6 kts
30° C
1005 hpa
0.1 m
1 s
07h
6 kts
max 6 kts
29° C
1007 hpa
0.1 m
2 s
10h
5 kts
max 5 kts
29° C
1008 hpa
0.1 m
2 s
13h
2 kts
max 2 kts
29° C
1007 hpa
0.1 m
2 s
16h
2 kts
max 2 kts
30° C
1005 hpa
0.1 m
2 s
19h
4 kts
max 4 kts
30° C
1006 hpa
0.1 m
2 s
22h
3 kts
max 3 kts
31° C
1008 hpa
0.1 m
1 s
Monday, May 17
Wind
Weather
Waves
01h
5 kts
max 5 kts
1 mm
30° C
1006 hpa
0.1 m
2 s
04h
6 kts
max 6 kts
30° C
1005 hpa
0.1 m
2 s
07h
6 kts
max 6 kts
30° C
1007 hpa
0.1 m
2 s
10h
6 kts
max 6 kts
30° C
1008 hpa
0.1 m
2 s
13h
2 kts
max 3 kts
30° C
1007 hpa
0.1 m
2 s
16h
4 kts
max 4 kts
30° C
1005 hpa
0.1 m
2 s
19h
5 kts
max 5 kts
31° C
1006 hpa
0.1 m
2 s
22h
5 kts
max 5 kts
1 mm
30° C
1008 hpa
0.1 m
2 s
Tuesday, May 18
Wind
Weather
Waves
01h
3 kts
max 3 kts
30° C
1007 hpa
0.1 m
2 s
04h
3 kts
max 3 kts
30° C
1006 hpa
0.1 m
2 s
07h
5 kts
max 5 kts
30° C
1007 hpa
0.1 m
2 s
10h
7 kts
max 7 kts
29° C
1009 hpa
0.1 m
2 s
13h
6 kts
max 6 kts
30° C
1007 hpa
0.1 m
2 s
16h
3 kts
max 3 kts
30° C
1005 hpa
0.1 m
2 s
19h
3 kts
max 4 kts
30° C
1006 hpa
0.1 m
2 s
22h
6 kts
max 7 kts
31° C
1007 hpa
0.2 m
2 s
Wednesday, May 19
Wind
Weather
Waves
01h
9 kts
max 9 kts
30° C
1007 hpa
0.2 m
2 s
04h
9 kts
max 9 kts
1 mm
29° C
1006 hpa
0.2 m
2 s
07h
12 kts
max 12 kts
29° C
1008 hpa
0.2 m
2 s
10h
8 kts
max 9 kts
1 mm
29° C
1009 hpa
0.2 m
2 s
13h
9 kts
max 10 kts
30° C
1007 hpa
0.1 m
2 s
16h
4 kts
max 6 kts
1 mm
30° C
1005 hpa
0.1 m
2 s
19h
4 kts
max 6 kts
2 mm
30° C
1007 hpa
0.2 m
2 s
22h
14 kts
max 14 kts
1 mm
31° C
1008 hpa
0.2 m
2 s
Thursday, May 20
Wind
Weather
Waves
01h
16 kts
max 16 kts
29° C
1007 hpa
0.2 m
2 s
04h
19 kts
max 21 kts
29° C
1007 hpa
0.2 m
2 s
07h
14 kts
max 17 kts
1 mm
29° C
1008 hpa
0.2 m
2 s
10h
15 kts
max 17 kts
30° C
1009 hpa
0.2 m
2 s
13h
8 kts
max 10 kts
30° C
1008 hpa
0.2 m
2 s
16h
10 kts
max 12 kts
2 mm
30° C
1006 hpa
0.2 m
2 s
19h
17 kts
max 19 kts
4 mm
29° C
1008 hpa
0.2 m
2 s
22h
12 kts
max 12 kts
4 mm
29° C
1009 hpa
0.3 m
2 s
Friday, May 21
Wind
Weather
Waves
01h
15 kts
max 16 kts
29° C
1008 hpa
0.3 m
2 s
04h
15 kts
max 17 kts
29° C
1007 hpa
0.3 m
3 s
07h
13 kts
max 16 kts
29° C
1008 hpa
0.3 m
2 s
10h
13 kts
max 17 kts
30° C
1009 hpa
0.2 m
2 s
13h
15 kts
max 19 kts
30° C
1007 hpa
0.2 m
2 s
16h
22 kts
max 24 kts
4 mm
30° C
1006 hpa
0.2 m
2 s
19h
20 kts
max 22 kts
2 mm
29° C
1007 hpa
0.3 m
2 s
22h
14 kts
max 16 kts
29° C
1009 hpa
0.3 m
3 s
Saturday, May 22
Wind
Weather
Waves
01h
17 kts
max 20 kts
29° C
1007 hpa
0.3 m
3 s
04h
18 kts
max 22 kts
29° C
1006 hpa
0.3 m
3 s
07h
15 kts
max 21 kts
1 mm
29° C
1007 hpa
0.3 m
3 s
10h
18 kts
max 21 kts
1 mm
30° C
1007 hpa
0.3 m
2 s
13h
17 kts
max 20 kts
1 mm
30° C
1006 hpa
0.3 m
2 s
16h
17 kts
max 21 kts
1 mm
30° C
1004 hpa
0.3 m
2 s
19h
20 kts
max 25 kts
2 mm
29° C
1006 hpa
0.3 m
3 s
22h
19 kts
max 25 kts
30° C
1007 hpa
0.4 m
3 s
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Additional information
General
This is the wind, wave and weather forecast for Koh Samui / Chaweng Beach in Surat Thani, Thailand. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 12:00 PM, 6:00 PM, 12:00 AM and 6:00 AM Indochina Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Koh Samui / Chaweng Beach when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Thailand. Or use our wind forecast to find the wind speed today in Koh Samui / Chaweng Beach or to have a look at the wind direction tomorrow at Koh Samui / Chaweng Beach.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.