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Wind, waves & weather forecast Koh Samui / Lamai Beach

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Daily forecast

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Last update: 23:35 local time / This forecast is based on the GFS model
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Thursday, Jul 24

Wind
Weather
Waves
01h
242° WSW
16 kts
max 25 kts
79%
29° C
1006 hpa
233° SW
0.4 m
3 s
04h
242° WSW
15 kts
max 23 kts
99%
28° C
1005 hpa
230° SW
0.3 m
3 s
07h
242° WSW
15 kts
max 22 kts
92%
28° C
1006 hpa
227° SW
0.3 m
3 s
10h
241° WSW
14 kts
max 18 kts
10%
29° C
1008 hpa
229° SW
0.3 m
3 s
13h
285° WNW
9 kts
max 18 kts
81%
30° C
1006 hpa
247° WSW
0.2 m
3 s
16h
272° W
12 kts
max 17 kts
61%
31° C
1004 hpa
277° W
0.2 m
3 s
19h
276° W
14 kts
max 20 kts
75%
30° C
1005 hpa
276° W
0.2 m
3 s
22h
250° WSW
19 kts
max 22 kts
99%
29° C
1008 hpa
248° WSW
0.3 m
3 s

Friday, Jul 25

Wind
Weather
Waves
01h
254° WSW
17 kts
max 22 kts
97%
29° C
1007 hpa
236° SW
0.3 m
3 s
04h
253° WSW
16 kts
max 21 kts
99%
28° C
1006 hpa
237° WSW
0.3 m
3 s
07h
254° WSW
16 kts
max 20 kts
28%
28° C
1007 hpa
237° WSW
0.3 m
3 s
10h
254° WSW
15 kts
max 18 kts
30%
29° C
1008 hpa
238° WSW
0.3 m
3 s
13h
283° WNW
8 kts
max 15 kts
69%
29° C
1007 hpa
255° WSW
0.2 m
3 s
16h
22° NNE
2 kts
max 6 kts
8%
30° C
1005 hpa
236° SW
0.2 m
3 s
19h
298° WNW
10 kts
max 16 kts
99%
30° C
1007 hpa
227° SW
0.2 m
3 s
22h
261° W
15 kts
max 20 kts
91%
29° C
1009 hpa
229° SW
0.2 m
3 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Saturday, Jul 26

Wind
Weather
Waves
01h
247° WSW
15 kts
max 17 kts
99%
29° C
1008 hpa
239° WSW
0.3 m
3 s
04h
257° WSW
15 kts
max 18 kts
99%
28° C
1007 hpa
242° WSW
0.3 m
3 s
07h
265° W
15 kts
max 18 kts
99%
28° C
1008 hpa
244° WSW
0.4 m
3 s
10h
259° W
14 kts
max 17 kts
98%
28° C
1009 hpa
246° WSW
0.4 m
3 s
13h
298° WNW
8 kts
max 15 kts
98%
29° C
1008 hpa
268° W
0.3 m
3 s
16h
286° WNW
14 kts
max 18 kts
98%
30° C
1006 hpa
287° WNW
0.3 m
3 s
19h
288° WNW
19 kts
max 21 kts
99%
29° C
1008 hpa
283° WNW
0.4 m
3 s
22h
268° W
16 kts
max 19 kts
99%
29° C
1010 hpa
262° W
0.4 m
3 s

Sunday, Jul 27

Wind
Weather
Waves
01h
259° W
15 kts
max 22 kts
99%
29° C
1008 hpa
251° WSW
0.4 m
3 s
04h
262° W
14 kts
max 19 kts
99%
28° C
1007 hpa
251° WSW
0.4 m
3 s
07h
262° W
15 kts
max 21 kts
96%
28° C
1008 hpa
250° WSW
0.4 m
3 s
10h
256° WSW
15 kts
max 18 kts
99%
29° C
1009 hpa
251° WSW
0.4 m
3 s
13h
291° WNW
10 kts
max 19 kts
99%
29° C
1007 hpa
271° W
0.3 m
3 s
16h
292° WNW
20 kts
max 24 kts
99%
30° C
1006 hpa
289° WNW
0.4 m
3 s
19h
286° WNW
19 kts
max 22 kts
99%
29° C
1007 hpa
284° WNW
0.4 m
3 s
22h
265° W
15 kts
max 19 kts
99%
29° C
1009 hpa
263° W
0.4 m
3 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Monday, Jul 28

Wind
Weather
Waves
01h
249° WSW
15 kts
max 18 kts
99%
28° C
1007 hpa
253° WSW
0.5 m
3 s
04h
251° WSW
16 kts
max 19 kts
99%
28° C
1006 hpa
250° WSW
0.5 m
3 s
07h
250° WSW
15 kts
max 17 kts
99%
28° C
1008 hpa
248° WSW
0.4 m
3 s
10h
253° WSW
16 kts
max 18 kts
99%
29° C
1009 hpa
246° WSW
0.4 m
3 s
13h
277° W
11 kts
max 19 kts
93%
30° C
1007 hpa
259° W
0.3 m
3 s
16h
295° WNW
14 kts
max 18 kts
77%
0.6 mm
30° C
1005 hpa
273° W
0.3 m
3 s
19h
282° WNW
18 kts
max 20 kts
92%
30° C
1006 hpa
272° W
0.4 m
3 s
22h
259° W
15 kts
max 17 kts
7%
29° C
1008 hpa
253° WSW
0.4 m
3 s

Tuesday, Jul 29

Wind
Weather
Waves
01h
256° WSW
16 kts
max 18 kts
99%
28° C
1007 hpa
246° WSW
0.5 m
3 s
04h
250° WSW
16 kts
max 19 kts
99%
28° C
1006 hpa
244° WSW
0.5 m
3 s
07h
241° WSW
16 kts
max 20 kts
95%
28° C
1008 hpa
240° WSW
0.5 m
3 s
10h
244° WSW
14 kts
max 20 kts
84%
29° C
1008 hpa
236° SW
0.4 m
3 s
13h
264° W
13 kts
max 21 kts
56%
0.56 mm
30° C
1006 hpa
243° WSW
0.4 m
3 s
16h
274° W
23 kts
max 28 kts
96%
1.06 mm
29° C
1006 hpa
251° WSW
0.4 m
3 s
19h
255° WSW
22 kts
max 27 kts
22%
0.96 mm
29° C
1007 hpa
250° WSW
0.5 m
3 s
22h
246° WSW
18 kts
max 24 kts
46%
29° C
1009 hpa
240° WSW
0.5 m
3 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Wednesday, Jul 30

Wind
Weather
Waves
01h
250° WSW
18 kts
max 23 kts
84%
28° C
1008 hpa
239° WSW
0.5 m
3 s
04h
242° WSW
18 kts
max 22 kts
98%
28° C
1007 hpa
236° SW
0.5 m
3 s
07h
241° WSW
15 kts
max 22 kts
98%
29° C
1009 hpa
233° SW
0.4 m
3 s
10h
246° WSW
16 kts
max 21 kts
33%
29° C
1009 hpa
234° SW
0.4 m
3 s
13h
261° W
17 kts
max 24 kts
40%
29° C
1008 hpa
244° WSW
0.3 m
3 s
16h
244° WSW
18 kts
max 24 kts
46%
1.32 mm
30° C
1006 hpa
245° WSW
0.3 m
3 s
19h
242° WSW
19 kts
max 23 kts
51%
1.07 mm
30° C
1007 hpa
245° WSW
0.4 m
3 s
22h
242° WSW
18 kts
max 23 kts
92%
29° C
1009 hpa
248° WSW
0.4 m
3 s

Thursday, Jul 31

Wind
Weather
Waves
01h
242° WSW
17 kts
max 22 kts
99%
28° C
1009 hpa
242° WSW
0.4 m
3 s
04h
246° WSW
15 kts
max 20 kts
99%
28° C
1008 hpa
240° WSW
0.4 m
3 s
07h
248° WSW
15 kts
max 18 kts
99%
28° C
1009 hpa
238° WSW
0.4 m
3 s
10h
255° WSW
13 kts
max 15 kts
99%
29° C
1010 hpa
236° SW
0.4 m
3 s
13h
278° W
11 kts
max 17 kts
98%
29° C
1007 hpa
242° WSW
0.3 m
4 s
16h
217° SW
6 kts
max 11 kts
73%
0.57 mm
30° C
1006 hpa
229° SW
0.3 m
4 s
19h
294° WNW
7 kts
max 10 kts
99%
2.36 mm
28° C
1007 hpa
219° SW
0.3 m
4 s
22h
247° WSW
14 kts
max 19 kts
98%
0.86 mm
29° C
1009 hpa
218° SW
0.4 m
4 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Friday, Aug 01

Wind
Weather
Waves
01h
244° WSW
16 kts
max 21 kts
88%
29° C
1008 hpa
231° SW
0.4 m
3 s
04h
245° WSW
17 kts
max 21 kts
99%
28° C
1007 hpa
230° SW
0.4 m
3 s
07h
241° WSW
16 kts
max 20 kts
95%
28° C
1008 hpa
235° SW
0.4 m
3 s
10h
247° WSW
14 kts
max 19 kts
99%
29° C
1009 hpa
239° WSW
0.3 m
3 s
13h
288° WNW
13 kts
max 18 kts
96%
29° C
1007 hpa
246° WSW
0.3 m
3 s
16h
289° WNW
13 kts
max 19 kts
99%
1.46 mm
28° C
1006 hpa
233° SW
0.3 m
4 s
19h
272° W
15 kts
max 20 kts
99%
1.13 mm
29° C
1007 hpa
230° SW
0.3 m
4 s
22h
237° WSW
14 kts
max 16 kts
99%
2.35 mm
29° C
1009 hpa
234° SW
0.4 m
3 s

Nearby spots (within 25 km)

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    5km
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  • Sky Lounge Samui
    6km
  • Koh Samui / Chaweng Beach
    7km
    Wave forecast
  • Koh Samui Airport
    8km
    Weather station
    Wave forecast
    Live measurements
  • Koh Samui / Thong Krut Bay
    12km
    Wave forecast
  • Koh Samui / Taling Ngam Beach
    12km
    Wave forecast

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Koh Samui / Lamai Beach popularity

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Additional information

General

This is the wind, wave and weather forecast for Koh Samui / Lamai Beach in Nakhon Si Thammarat, 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 / Lamai 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 / Lamai Beach or to have a look at the wind direction tomorrow at Koh Samui / Lamai Beach.

Severe Weather Warnings

When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.
The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.

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.

Help

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

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