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Wind, waves & weather forecast Koh Samui / Chaweng Beach

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Daily forecast

as
Tables Bird's-eye
Print this forecast Embed this forecast
Last update: 11:34 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)

Friday, Dec 01

Wind
Weather
Waves
01h
54° NE
7 kts
max 9 kts
93%
3.49 mm
27° C
1010 hpa
101° E
0.4 m
6 s
04h
73° ENE
6 kts
max 8 kts
90%
3.5 mm
27° C
1009 hpa
98° E
0.4 m
6 s
07h
87° E
5 kts
max 8 kts
36%
2.87 mm
27° C
1010 hpa
100° E
0.3 m
6 s
10h
94° E
5 kts
max 6 kts
39%
3.3 mm
28° C
1011 hpa
100° E
0.3 m
5 s
13h
61° ENE
2 kts
max 3 kts
97%
2.79 mm
28° C
1009 hpa
104° ESE
0.3 m
5 s
16h
14° NNE
3 kts
max 4 kts
99%
2.5 mm
28° C
1007 hpa
99° E
0.3 m
5 s
19h
42° NE
3 kts
max 5 kts
86%
0.75 mm
28° C
1009 hpa
92° E
0.4 m
5 s
22h
74° ENE
2 kts
max 4 kts
27%
0.86 mm
28° C
1010 hpa
102° ESE
0.4 m
6 s

Saturday, Dec 02

Wind
Weather
Waves
01h
93° E
4 kts
max 5 kts
95%
3.36 mm
28° C
1009 hpa
103° ESE
0.4 m
7 s
04h
109° ESE
4 kts
max 6 kts
95%
28° C
1008 hpa
102° ESE
0.4 m
7 s
07h
106° ESE
9 kts
max 13 kts
98%
0.58 mm
28° C
1009 hpa
102° ESE
0.4 m
7 s
10h
97° E
8 kts
max 12 kts
99%
1.71 mm
28° C
1011 hpa
102° ESE
0.4 m
6 s
13h
83° E
9 kts
max 11 kts
51%
0.69 mm
28° C
1009 hpa
99° E
0.4 m
6 s
16h
73° ENE
6 kts
max 9 kts
99%
1.79 mm
28° C
1007 hpa
87° E
0.4 m
5 s
19h
76° ENE
9 kts
max 10 kts
99%
0.98 mm
28° C
1009 hpa
85° E
0.5 m
5 s
22h
111° ESE
7 kts
max 10 kts
95%
2.09 mm
27° C
1011 hpa
94° E
0.5 m
6 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)

Sunday, Dec 03

Wind
Weather
Waves
01h
134° SE
5 kts
max 8 kts
37%
1.14 mm
28° C
1009 hpa
95° E
0.5 m
6 s
04h
86° E
10 kts
max 13 kts
99%
1.97 mm
27° C
1008 hpa
99° E
0.5 m
7 s
07h
76° ENE
17 kts
max 21 kts
99%
3.44 mm
27° C
1010 hpa
95° E
0.6 m
6 s
10h
71° ENE
19 kts
max 23 kts
99%
5.04 mm
27° C
1011 hpa
93° E
0.7 m
6 s
13h
77° ENE
21 kts
max 26 kts
99%
4.14 mm
27° C
1009 hpa
96° E
0.8 m
6 s
16h
100° E
17 kts
max 20 kts
99%
5.4 mm
26° C
1007 hpa
94° E
0.8 m
7 s
19h
110° ESE
15 kts
max 18 kts
97%
5.56 mm
27° C
1009 hpa
93° E
0.8 m
7 s
22h
120° ESE
15 kts
max 18 kts
99%
1.87 mm
27° C
1011 hpa
95° E
0.8 m
7 s

Monday, Dec 04

Wind
Weather
Waves
01h
128° SE
13 kts
max 18 kts
99%
7.8 mm
27° C
1009 hpa
96° E
0.8 m
7 s
04h
128° SE
11 kts
max 16 kts
99%
6.55 mm
27° C
1008 hpa
98° E
0.7 m
7 s
07h
119° ESE
12 kts
max 17 kts
76%
5.74 mm
27° C
1009 hpa
98° E
0.7 m
7 s
10h
112° ESE
13 kts
max 17 kts
18%
4.69 mm
27° C
1011 hpa
99° E
0.7 m
6 s
13h
96° E
11 kts
max 15 kts
93%
1.91 mm
27° C
1009 hpa
98° E
0.6 m
6 s
16h
123° ESE
11 kts
max 14 kts
81%
1.8 mm
27° C
1008 hpa
105° ESE
0.6 m
6 s
19h
152° SSE
11 kts
max 14 kts
98%
27° C
1009 hpa
102° ESE
0.6 m
6 s
22h
158° SSE
11 kts
max 12 kts
87%
27° C
1011 hpa
107° ESE
0.5 m
6 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)

Tuesday, Dec 05

Wind
Weather
Waves
01h
159° SSE
8 kts
max 10 kts
98%
1.65 mm
27° C
1010 hpa
114° ESE
0.5 m
5 s
04h
158° SSE
7 kts
max 8 kts
32%
27° C
1008 hpa
112° ESE
0.5 m
5 s
07h
145° SE
8 kts
max 10 kts
83%
0.98 mm
27° C
1010 hpa
110° ESE
0.5 m
5 s
10h
144° SE
9 kts
max 13 kts
99%
28° C
1011 hpa
109° ESE
0.4 m
5 s
13h
134° SE
11 kts
max 15 kts
99%
28° C
1009 hpa
113° ESE
0.4 m
5 s
16h
149° SSE
10 kts
max 12 kts
99%
28° C
1008 hpa
112° ESE
0.4 m
5 s
19h
142° SE
8 kts
max 9 kts
99%
28° C
1009 hpa
111° ESE
0.4 m
5 s
22h
128° SE
7 kts
max 9 kts
99%
28° C
1011 hpa
114° ESE
0.4 m
5 s

Wednesday, Dec 06

Wind
Weather
Waves
01h
142° SE
5 kts
max 6 kts
99%
27° C
1011 hpa
119° ESE
0.3 m
5 s
04h
134° SE
6 kts
max 7 kts
90%
0.85 mm
27° C
1010 hpa
116° ESE
0.3 m
5 s
07h
139° SE
6 kts
max 7 kts
32%
2.38 mm
27° C
1011 hpa
119° ESE
0.3 m
5 s
10h
138° SE
5 kts
max 6 kts
5%
2.79 mm
27° C
1012 hpa
118° ESE
0.3 m
5 s
13h
147° SSE
5 kts
max 5 kts
4%
0.86 mm
27° C
1010 hpa
115° ESE
0.3 m
4 s
16h
138° SE
7 kts
max 7 kts
4%
28° C
1009 hpa
110° ESE
0.2 m
5 s
19h
137° SE
7 kts
max 8 kts
44%
28° C
1010 hpa
111° ESE
0.2 m
4 s
22h
147° SSE
8 kts
max 8 kts
99%
27° C
1012 hpa
118° ESE
0.2 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)

Thursday, Dec 07

Wind
Weather
Waves
01h
161° SSE
7 kts
max 7 kts
99%
27° C
1011 hpa
114° ESE
0.2 m
4 s
04h
160° SSE
6 kts
max 7 kts
97%
2.7 mm
26° C
1010 hpa
125° SE
0.2 m
4 s
07h
175° S
4 kts
max 4 kts
89%
1.46 mm
27° C
1011 hpa
136° SE
0.2 m
4 s
10h
164° SSE
5 kts
max 5 kts
74%
1.09 mm
27° C
1013 hpa
141° SE
0.2 m
4 s
13h
148° SSE
6 kts
max 6 kts
55%
0.82 mm
27° C
1011 hpa
144° SE
0.2 m
4 s
16h
130° SE
5 kts
max 6 kts
75%
0.49 mm
27° C
1009 hpa
138° SE
0.2 m
4 s
19h
138° SE
6 kts
max 7 kts
93%
2.98 mm
27° C
1011 hpa
122° ESE
0.2 m
4 s
22h
145° SE
11 kts
max 13 kts
82%
2.66 mm
27° C
1013 hpa
112° ESE
0.2 m
4 s

Friday, Dec 08

Wind
Weather
Waves
01h
153° SSE
11 kts
max 13 kts
99%
1.48 mm
27° C
1011 hpa
120° ESE
0.2 m
4 s
04h
150° SSE
9 kts
max 11 kts
98%
4.23 mm
26° C
1010 hpa
118° ESE
0.2 m
4 s
07h
127° SE
8 kts
max 11 kts
76%
2.35 mm
27° C
1012 hpa
110° ESE
0.2 m
4 s
10h
95° E
9 kts
max 11 kts
4%
28° C
1013 hpa
106° ESE
0.2 m
5 s
13h
91° E
8 kts
max 9 kts
20%
0.72 mm
27° C
1011 hpa
107° ESE
0.3 m
5 s
16h
85° E
8 kts
max 9 kts
59%
0.87 mm
28° C
1009 hpa
109° ESE
0.3 m
5 s
19h
101° E
11 kts
max 12 kts
76%
1.1 mm
27° C
1011 hpa
106° ESE
0.3 m
5 s
22h
101° E
8 kts
max 9 kts
99%
1.12 mm
27° C
1012 hpa
109° ESE
0.3 m
5 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, Dec 09

Wind
Weather
Waves
01h
94° E
5 kts
max 6 kts
99%
1.32 mm
27° C
1011 hpa
118° ESE
0.3 m
5 s
04h
59° ENE
4 kts
max 5 kts
92%
0.57 mm
27° C
1010 hpa
118° ESE
0.3 m
5 s
07h
56° NE
3 kts
max 4 kts
85%
0.58 mm
27° C
1011 hpa
111° ESE
0.3 m
6 s
10h
84° E
2 kts
max 4 kts
95%
28° C
1012 hpa
102° ESE
0.3 m
5 s
13h
82° E
3 kts
max 4 kts
94%
28° C
1010 hpa
120° ESE
0.3 m
5 s
16h
78° ENE
6 kts
max 6 kts
99%
28° C
1009 hpa
135° SE
0.3 m
5 s
19h
94° E
7 kts
max 8 kts
45%
28° C
1010 hpa
134° SE
0.3 m
5 s
22h
118° ESE
6 kts
max 7 kts
34%
28° C
1011 hpa
110° ESE
0.2 m
5 s

Sunday, Dec 10

Wind
Weather
Waves
01h
136° SE
4 kts
max 6 kts
4%
27° C
1010 hpa
113° ESE
0.2 m
5 s
04h
144° SE
5 kts
max 6 kts
5%
27° C
1009 hpa
133° SE
0.2 m
5 s
07h
145° SE
5 kts
max 6 kts
63%
1.34 mm
27° C
1010 hpa
156° SSE
0.2 m
5 s
10h
135° SE
4 kts
max 4 kts
99%
0.95 mm
27° C
1011 hpa
151° SSE
0.2 m
5 s
13h
131° SE
3 kts
max 4 kts
84%
27° C
1009 hpa
176° S
0.3 m
4 s
16h
81° E
3 kts
max 4 kts
91%
28° C
1008 hpa
154° SSE
0.2 m
4 s
19h
83° E
5 kts
max 5 kts
99%
28° C
1009 hpa
135° SE
0.2 m
4 s
22h
112° ESE
3 kts
max 4 kts
99%
28° C
1011 hpa
133° SE
0.2 m
5 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.

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 / Chaweng Beach, have a look at our help section.

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