Wind, waves & weather forecast Koh Samui / Lamai Beach 

276.86°
11 kts
West
22.35%Rain
29 °C
Rain
Data based on our forecast model

Daily forecast

as
Embed forecast
Last update: 23:40 local time / Next update: 05:54 local time/ This forecast is based on the GFS model
Local time
Cloud cover
Precipitation type
Precipitation (mm/3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Wednesday, Jul 22

Wind
Weather
Waves
01h
266.77°
8
9
88.21%
Rain
1
29
1010
149.38°
0.1
2
01h
266.77°
4 m/s
max 5
88.21%Rain
1 mm
29 °C
1010 hPa
149.38°
0.1 m
2 s
04h
276.86°
11
11
22.35%
Rain
3.3
29
1009
269.25°
0.2
2
04h
276.86°
6 m/s
max 6
22.35%Rain
3.3 mm
29 °C
1009 hPa
269.25°
0.2 m
2 s
07h
267.63°
11
11
85.54%
Rain
0.8
28
1010
270.25°
0.3
2
07h
267.63°
5 m/s
max 5
85.54%Rain
0.8 mm
28 °C
1010 hPa
270.25°
0.3 m
2 s
10h
270.52°
9
10
4.96%
28
1012
265.5°
0.2
2
10h
270.52°
5 m/s
max 5
4.96%
28 °C
1012 hPa
265.5°
0.2 m
2 s
13h
309.27°
8
10
0.05%
29
1010
275.75°
0.2
2
13h
309.27°
4 m/s
max 5
0.05%
29 °C
1010 hPa
275.75°
0.2 m
2 s
16h
39.07°
4
5
2.77%
30
1007
279.25°
0.1
2
16h
39.07°
2 m/s
max 2
2.77%
30 °C
1007 hPa
279.25°
0.1 m
2 s
19h
246.31°
3
7
20.28%
30
1009
236.38°
0.1
2
19h
246.31°
2 m/s
max 4
20.28%
30 °C
1009 hPa
236.38°
0.1 m
2 s
22h
296.38°
12
14
3.48%
Rain
0.7
30
1011
281.75°
0.3
3
22h
296.38°
6 m/s
max 7
3.48%Rain
0.7 mm
30 °C
1011 hPa
281.75°
0.3 m
3 s

Thursday, Jul 23

Wind
Weather
Waves
01h
264.86°
13
13
18.77%
29
1010
268.25°
0.3
3
01h
264.86°
7 m/s
max 7
18.77%
29 °C
1010 hPa
268.25°
0.3 m
3 s
04h
257.32°
10
10
24.44%
28
1008
254.62°
0.3
3
04h
257.32°
5 m/s
max 5
24.44%
28 °C
1008 hPa
254.62°
0.3 m
3 s
07h
255.25°
13
13
70.5%
28
1009
253.25°
0.3
3
07h
255.25°
7 m/s
max 7
70.5%
28 °C
1009 hPa
253.25°
0.3 m
3 s
10h
262.06°
12
12
88.22%
28
1010
255°
0.3
2
10h
262.06°
6 m/s
max 6
88.22%
28 °C
1010 hPa
255°
0.3 m
2 s
13h
307.6°
9
13
99.95%
Rain
1.2
29
1008
278.5°
0.3
2
13h
307.6°
4 m/s
max 7
99.95%Rain
1.2 mm
29 °C
1008 hPa
278.5°
0.3 m
2 s
16h
320.81°
16
18
62.89%
Rain
2.8
29
1007
309.5°
0.4
3
16h
320.81°
8 m/s
max 9
62.89%Rain
2.8 mm
29 °C
1007 hPa
309.5°
0.4 m
3 s
19h
283.14°
17
20
99.95%
Rain
1
29
1008
301.75°
0.5
3
19h
283.14°
9 m/s
max 10
99.95%Rain
1 mm
29 °C
1008 hPa
301.75°
0.5 m
3 s
22h
286.53°
14
16
99.95%
28
1010
283.25°
0.5
3
22h
286.53°
7 m/s
max 8
99.95%
28 °C
1010 hPa
283.25°
0.5 m
3 s

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 01:00, 07:00, 13:00 and 19:00 Indochina Time. Predictions are available in time steps of 6 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.