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Wind, waves & weather forecast Ko Samui

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Daily forecast

as
Tables Bird's-eye
Print this forecast Embed this forecast
Last update: 11:37 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)

Wednesday, Jan 21

Wind
Weather
Waves
01h
145° SE
13 kts
max 14 kts
99%
27° C
1010 hpa
143° SE
0.3 m
2 s
04h
146° SE
13 kts
max 14 kts
99%
26° C
1009 hpa
139° SE
0.3 m
3 s
07h
144° SE
11 kts
max 12 kts
90%
26° C
1010 hpa
135° SE
0.3 m
2 s
10h
132° SE
11 kts
max 13 kts
82%
26° C
1012 hpa
131° SE
0.3 m
2 s
13h
129° SE
11 kts
max 13 kts
99%
27° C
1011 hpa
126° SE
0.3 m
2 s
16h
132° SE
13 kts
max 14 kts
99%
27° C
1009 hpa
128° SE
0.3 m
3 s
19h
132° SE
13 kts
max 16 kts
93%
27° C
1010 hpa
128° SE
0.4 m
3 s
22h
133° SE
13 kts
max 14 kts
63%
27° C
1012 hpa
129° SE
0.3 m
3 s

Thursday, Jan 22

Wind
Weather
Waves
01h
138° SE
12 kts
max 13 kts
84%
27° C
1011 hpa
132° SE
0.3 m
3 s
04h
146° SE
13 kts
max 14 kts
99%
26° C
1009 hpa
137° SE
0.3 m
3 s
07h
143° SE
12 kts
max 14 kts
98%
26° C
1011 hpa
134° SE
0.3 m
3 s
10h
134° SE
13 kts
max 15 kts
97%
26° C
1013 hpa
127° SE
0.4 m
3 s
13h
127° SE
14 kts
max 16 kts
62%
27° C
1011 hpa
124° SE
0.4 m
3 s
16h
120° ESE
13 kts
max 15 kts
91%
0.66 mm
26° C
1010 hpa
121° ESE
0.4 m
3 s
19h
122° ESE
16 kts
max 17 kts
99%
1.01 mm
27° C
1012 hpa
116° ESE
0.4 m
3 s
22h
128° SE
14 kts
max 15 kts
98%
27° C
1013 hpa
119° ESE
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)

Friday, Jan 23

Wind
Weather
Waves
01h
140° SE
13 kts
max 13 kts
96%
26° C
1012 hpa
130° SE
0.3 m
3 s
04h
141° SE
13 kts
max 13 kts
99%
26° C
1011 hpa
131° SE
0.3 m
3 s
07h
132° SE
11 kts
max 13 kts
99%
26° C
1013 hpa
127° SE
0.3 m
3 s
10h
120° ESE
14 kts
max 16 kts
99%
26° C
1015 hpa
118° ESE
0.4 m
3 s
13h
114° ESE
12 kts
max 13 kts
99%
27° C
1013 hpa
111° ESE
0.4 m
3 s
16h
100° E
11 kts
max 12 kts
99%
27° C
1011 hpa
105° ESE
0.4 m
3 s
19h
98° E
11 kts
max 12 kts
99%
27° C
1013 hpa
100° E
0.3 m
3 s
22h
108° ESE
9 kts
max 10 kts
79%
27° C
1014 hpa
101° E
0.3 m
3 s

Saturday, Jan 24

Wind
Weather
Waves
01h
130° SE
8 kts
max 8 kts
20%
26° C
1013 hpa
108° ESE
0.2 m
4 s
04h
134° SE
8 kts
max 9 kts
9%
26° C
1012 hpa
108° ESE
0.2 m
4 s
07h
139° SE
9 kts
max 10 kts
5%
26° C
1013 hpa
116° ESE
0.3 m
4 s
10h
132° SE
11 kts
max 12 kts
26%
26° C
1015 hpa
115° ESE
0.3 m
3 s
13h
115° ESE
8 kts
max 10 kts
95%
0.56 mm
26° C
1013 hpa
111° ESE
0.3 m
3 s
16h
95° E
8 kts
max 9 kts
87%
0.47 mm
27° C
1011 hpa
106° ESE
0.3 m
3 s
19h
88° E
10 kts
max 10 kts
91%
27° C
1012 hpa
101° E
0.3 m
3 s
22h
104° ESE
12 kts
max 12 kts
88%
27° C
1013 hpa
100° E
0.3 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)

Sunday, Jan 25

Wind
Weather
Waves
01h
136° SE
9 kts
max 10 kts
99%
26° C
1012 hpa
106° ESE
0.2 m
5 s
04h
139° SE
8 kts
max 9 kts
99%
0.44 mm
26° C
1011 hpa
107° ESE
0.2 m
5 s
07h
144° SE
9 kts
max 10 kts
97%
0.61 mm
26° C
1012 hpa
112° ESE
0.2 m
5 s
10h
131° SE
12 kts
max 13 kts
86%
27° C
1014 hpa
116° ESE
0.3 m
4 s
13h
129° SE
11 kts
max 12 kts
73%
26° C
1012 hpa
114° ESE
0.3 m
4 s
16h
126° SE
10 kts
max 11 kts
92%
26° C
1010 hpa
112° ESE
0.3 m
4 s
19h
109° ESE
11 kts
max 11 kts
99%
27° C
1011 hpa
106° ESE
0.3 m
3 s
22h
119° ESE
11 kts
max 12 kts
99%
27° C
1013 hpa
103° ESE
0.3 m
3 s

Monday, Jan 26

Wind
Weather
Waves
01h
130° SE
10 kts
max 11 kts
99%
27° C
1012 hpa
106° ESE
0.2 m
4 s
04h
130° SE
8 kts
max 9 kts
16%
27° C
1011 hpa
116° ESE
0.2 m
4 s
07h
122° ESE
9 kts
max 9 kts
41%
26° C
1012 hpa
120° ESE
0.2 m
3 s
10h
116° ESE
9 kts
max 9 kts
89%
26° C
1014 hpa
118° ESE
0.2 m
3 s
13h
116° ESE
8 kts
max 9 kts
8%
26° C
1012 hpa
118° ESE
0.3 m
3 s
16h
110° ESE
9 kts
max 9 kts
4%
26° C
1010 hpa
115° ESE
0.3 m
3 s
19h
112° ESE
11 kts
max 12 kts
31%
26° C
1011 hpa
110° ESE
0.3 m
3 s
22h
117° ESE
11 kts
max 11 kts
99%
26° C
1013 hpa
107° ESE
0.3 m
2 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, Jan 27

Wind
Weather
Waves
01h
134° SE
11 kts
max 12 kts
49%
26° C
1012 hpa
114° ESE
0.2 m
3 s
04h
144° SE
13 kts
max 13 kts
4%
26° C
1010 hpa
124° SE
0.2 m
3 s
07h
141° SE
12 kts
max 13 kts
6%
26° C
1012 hpa
121° ESE
0.2 m
3 s
10h
135° SE
9 kts
max 11 kts
21%
26° C
1014 hpa
123° ESE
0.3 m
3 s
13h
120° ESE
9 kts
max 10 kts
3%
26° C
1012 hpa
123° ESE
0.3 m
3 s
16h
114° ESE
9 kts
max 10 kts
4%
26° C
1010 hpa
120° ESE
0.3 m
3 s
19h
121° ESE
10 kts
max 11 kts
0%
26° C
1011 hpa
116° ESE
0.3 m
2 s
22h
125° SE
9 kts
max 11 kts
6%
26° C
1012 hpa
111° ESE
0.3 m
3 s

Wednesday, Jan 28

Wind
Weather
Waves
01h
137° SE
8 kts
max 10 kts
4%
27° C
1011 hpa
116° ESE
0.2 m
3 s
04h
150° SSE
10 kts
max 10 kts
4%
27° C
1010 hpa
124° SE
0.2 m
3 s
07h
137° SE
8 kts
max 9 kts
45%
26° C
1012 hpa
127° SE
0.2 m
3 s
10h
140° SE
8 kts
max 9 kts
99%
27° C
1013 hpa
130° SE
0.2 m
2 s
13h
115° ESE
8 kts
max 8 kts
6%
27° C
1011 hpa
129° SE
0.2 m
2 s
16h
112° ESE
10 kts
max 11 kts
5%
27° C
1010 hpa
125° SE
0.2 m
2 s
19h
114° ESE
12 kts
max 12 kts
4%
27° C
1011 hpa
118° ESE
0.2 m
2 s
22h
124° SE
9 kts
max 11 kts
16%
26° C
1012 hpa
114° ESE
0.2 m
2 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, Jan 29

Wind
Weather
Waves
01h
147° SSE
11 kts
max 12 kts
80%
26° C
1011 hpa
126° SE
0.2 m
2 s
04h
154° SSE
11 kts
max 12 kts
99%
26° C
1010 hpa
135° SE
0.2 m
2 s
07h
149° SSE
11 kts
max 12 kts
96%
26° C
1011 hpa
130° SE
0.2 m
3 s
10h
134° SE
10 kts
max 11 kts
78%
27° C
1012 hpa
130° SE
0.2 m
3 s
13h
131° SE
11 kts
max 12 kts
99%
27° C
1011 hpa
128° SE
0.2 m
3 s
16h
126° SE
11 kts
max 12 kts
94%
27° C
1009 hpa
121° ESE
0.2 m
3 s
19h
125° SE
9 kts
max 12 kts
99%
27° C
1010 hpa
120° ESE
0.3 m
2 s
22h
115° ESE
12 kts
max 13 kts
49%
27° C
1012 hpa
117° ESE
0.3 m
2 s

Friday, Jan 30

Wind
Weather
Waves
01h
136° SE
11 kts
max 12 kts
6%
27° C
1012 hpa
127° SE
0.3 m
3 s
04h
145° SE
11 kts
max 11 kts
97%
26° C
1011 hpa
139° SE
0.2 m
3 s
07h
136° SE
9 kts
max 10 kts
99%
26° C
1012 hpa
138° SE
0.2 m
3 s
10h
135° SE
9 kts
max 9 kts
99%
27° C
1014 hpa
135° SE
0.2 m
3 s
13h
126° SE
9 kts
max 10 kts
98%
27° C
1012 hpa
127° SE
0.2 m
3 s
16h
115° ESE
10 kts
max 11 kts
61%
27° C
1010 hpa
122° ESE
0.2 m
3 s
19h
115° ESE
10 kts
max 11 kts
38%
27° C
1011 hpa
118° ESE
0.2 m
3 s
22h
118° ESE
8 kts
max 9 kts
91%
27° C
1013 hpa
117° ESE
0.2 m
2 s

Nearby spots (within 25 km)

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    14km
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Ko Samui popularity

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Additional information

General

This is the wind, wave and weather forecast for Ko 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, 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 Ko Samui 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 Ko Samui or to have a look at the wind direction tomorrow at Ko Samui.

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 Ko Samui, have a look at our help section.

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