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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: 05:37 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 14

Wind
Weather
Waves
01h
105° ESE
7 kts
max 7 kts
85%
26° C
1011 hpa
83° E
0.1 m
2 s
04h
118° ESE
6 kts
max 7 kts
43%
25° C
1010 hpa
94° E
0.1 m
2 s
07h
121° ESE
6 kts
max 7 kts
43%
25° C
1012 hpa
109° ESE
0.1 m
3 s
10h
120° ESE
6 kts
max 7 kts
27%
26° C
1014 hpa
111° ESE
0.1 m
3 s
13h
108° ESE
6 kts
max 7 kts
81%
26° C
1011 hpa
103° ESE
0.1 m
2 s
16h
86° E
7 kts
max 7 kts
22%
26° C
1009 hpa
108° ESE
0.1 m
2 s
19h
88° E
9 kts
max 9 kts
5%
26° C
1010 hpa
93° E
0.1 m
2 s
22h
104° ESE
7 kts
max 7 kts
94%
26° C
1012 hpa
98° E
0.1 m
2 s

Thursday, Jan 15

Wind
Weather
Waves
01h
108° ESE
4 kts
max 4 kts
89%
26° C
1011 hpa
101° E
0.1 m
2 s
04h
86° E
2 kts
max 3 kts
12%
26° C
1010 hpa
107° ESE
0.1 m
3 s
07h
66° ENE
3 kts
max 4 kts
6%
26° C
1011 hpa
109° ESE
0.1 m
4 s
10h
61° ENE
5 kts
max 5 kts
11%
0.42 mm
26° C
1013 hpa
106° ESE
0.1 m
3 s
13h
71° ENE
5 kts
max 6 kts
15%
26° C
1010 hpa
102° ESE
0.1 m
3 s
16h
82° E
6 kts
max 7 kts
13%
26° C
1008 hpa
109° ESE
0.2 m
2 s
19h
105° ESE
10 kts
max 11 kts
0%
26° C
1009 hpa
109° ESE
0.2 m
2 s
22h
124° SE
8 kts
max 9 kts
15%
26° C
1011 hpa
117° 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)

Friday, Jan 16

Wind
Weather
Waves
01h
150° SSE
8 kts
max 9 kts
97%
26° C
1009 hpa
124° SE
0.2 m
2 s
04h
179° S
8 kts
max 9 kts
99%
26° C
1008 hpa
133° SE
0.1 m
3 s
07h
183° S
8 kts
max 8 kts
99%
0.8 mm
26° C
1010 hpa
135° SE
0.1 m
3 s
10h
165° SSE
7 kts
max 8 kts
88%
0.56 mm
26° C
1011 hpa
132° SE
0.1 m
3 s
13h
143° SE
5 kts
max 6 kts
66%
26° C
1009 hpa
127° SE
0.1 m
3 s
16h
110° ESE
6 kts
max 6 kts
72%
27° C
1007 hpa
124° SE
0.1 m
3 s
19h
121° ESE
9 kts
max 9 kts
86%
26° C
1009 hpa
118° ESE
0.1 m
2 s
22h
140° SE
8 kts
max 9 kts
54%
26° C
1010 hpa
124° SE
0.1 m
2 s

Saturday, Jan 17

Wind
Weather
Waves
01h
149° SSE
7 kts
max 7 kts
74%
26° C
1009 hpa
122° ESE
0.1 m
2 s
04h
157° SSE
7 kts
max 7 kts
93%
26° C
1008 hpa
130° SE
0.1 m
2 s
07h
183° S
5 kts
max 5 kts
46%
26° C
1009 hpa
138° SE
0.1 m
3 s
10h
157° SSE
3 kts
max 4 kts
64%
26° C
1011 hpa
135° SE
0.1 m
3 s
13h
121° ESE
4 kts
max 4 kts
61%
26° C
1008 hpa
135° SE
0.1 m
3 s
16h
119° ESE
6 kts
max 6 kts
5%
26° C
1006 hpa
130° SE
0.1 m
3 s
19h
120° ESE
10 kts
max 10 kts
15%
27° C
1007 hpa
104° ESE
0.1 m
2 s
22h
137° SE
9 kts
max 9 kts
85%
26° C
1008 hpa
110° ESE
0.1 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)

Sunday, Jan 18

Wind
Weather
Waves
01h
159° SSE
8 kts
max 8 kts
85%
26° C
1008 hpa
127° SE
0.1 m
2 s
04h
174° S
7 kts
max 7 kts
99%
26° C
1007 hpa
133° SE
0.1 m
2 s
07h
192° SSW
5 kts
max 5 kts
99%
25° C
1008 hpa
140° SE
0.1 m
2 s
10h
195° SSW
5 kts
max 5 kts
8%
25° C
1010 hpa
146° SE
0.1 m
2 s
13h
142° SE
2 kts
max 3 kts
5%
26° C
1008 hpa
142° SE
0.1 m
3 s
16h
111° ESE
6 kts
max 6 kts
23%
26° C
1006 hpa
148° SSE
0.1 m
2 s
19h
122° ESE
8 kts
max 9 kts
28%
27° C
1007 hpa
118° ESE
0.2 m
2 s
22h
129° SE
10 kts
max 11 kts
30%
27° C
1009 hpa
116° ESE
0.2 m
2 s

Monday, Jan 19

Wind
Weather
Waves
01h
146° SE
8 kts
max 8 kts
41%
26° C
1008 hpa
133° SE
0.2 m
2 s
04h
154° SSE
9 kts
max 9 kts
73%
26° C
1007 hpa
144° SE
0.2 m
2 s
07h
169° S
8 kts
max 9 kts
38%
26° C
1008 hpa
147° SSE
0.2 m
2 s
10h
168° SSE
7 kts
max 7 kts
78%
26° C
1010 hpa
166° SSE
0.2 m
2 s
13h
149° SSE
5 kts
max 7 kts
99%
26° C
1008 hpa
162° SSE
0.2 m
2 s
16h
121° ESE
8 kts
max 8 kts
99%
27° C
1006 hpa
147° SSE
0.2 m
2 s
19h
122° ESE
10 kts
max 11 kts
99%
27° C
1008 hpa
113° ESE
0.2 m
2 s
22h
141° SE
12 kts
max 13 kts
87%
27° C
1009 hpa
125° SE
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)

Tuesday, Jan 20

Wind
Weather
Waves
01h
153° SSE
12 kts
max 12 kts
23%
27° C
1009 hpa
134° SE
0.2 m
2 s
04h
167° SSE
11 kts
max 12 kts
22%
26° C
1007 hpa
149° SSE
0.2 m
2 s
07h
179° S
10 kts
max 11 kts
98%
26° C
1009 hpa
171° S
0.2 m
2 s
10h
195° SSW
8 kts
max 9 kts
70%
26° C
1011 hpa
162° SSE
0.2 m
2 s
13h
162° SSE
5 kts
max 7 kts
44%
26° C
1009 hpa
145° SE
0.2 m
3 s
16h
127° SE
9 kts
max 10 kts
33%
27° C
1007 hpa
124° SE
0.2 m
2 s
19h
137° SE
11 kts
max 12 kts
99%
27° C
1009 hpa
120° ESE
0.2 m
3 s
22h
136° SE
11 kts
max 12 kts
98%
27° C
1011 hpa
120° ESE
0.2 m
2 s

Wednesday, Jan 21

Wind
Weather
Waves
01h
155° SSE
12 kts
max 12 kts
93%
27° C
1010 hpa
131° SE
0.2 m
3 s
04h
174° S
11 kts
max 12 kts
76%
0.68 mm
26° C
1009 hpa
138° SE
0.2 m
3 s
07h
184° S
12 kts
max 12 kts
99%
1.36 mm
26° C
1010 hpa
137° SE
0.2 m
3 s
10h
176° S
9 kts
max 10 kts
99%
0.67 mm
26° C
1012 hpa
136° SE
0.2 m
3 s
13h
157° SSE
7 kts
max 9 kts
98%
0.96 mm
26° C
1010 hpa
128° SE
0.2 m
2 s
16h
133° SE
10 kts
max 11 kts
99%
27° C
1008 hpa
127° SE
0.2 m
2 s
19h
124° SE
9 kts
max 12 kts
99%
0.58 mm
27° C
1010 hpa
118° ESE
0.2 m
3 s
22h
136° SE
10 kts
max 13 kts
45%
0.89 mm
27° C
1012 hpa
108° 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 22

Wind
Weather
Waves
01h
149° SSE
11 kts
max 14 kts
95%
1.16 mm
27° C
1011 hpa
125° SE
0.2 m
2 s
04h
157° SSE
10 kts
max 12 kts
99%
1.06 mm
27° C
1009 hpa
133° SE
0.2 m
3 s
07h
171° S
11 kts
max 12 kts
99%
26° C
1010 hpa
132° SE
0.2 m
3 s
10h
150° SSE
9 kts
max 11 kts
98%
27° C
1013 hpa
129° SE
0.2 m
3 s
13h
131° SE
9 kts
max 11 kts
86%
1.1 mm
27° C
1011 hpa
125° SE
0.2 m
3 s
16h
121° ESE
10 kts
max 11 kts
99%
0.6 mm
26° C
1009 hpa
111° ESE
0.2 m
3 s
19h
124° SE
11 kts
max 12 kts
71%
26° C
1011 hpa
98° E
0.2 m
2 s
22h
130° SE
10 kts
max 12 kts
77%
27° C
1013 hpa
112° ESE
0.2 m
3 s

Friday, Jan 23

Wind
Weather
Waves
01h
142° SE
12 kts
max 13 kts
99%
26° C
1012 hpa
123° ESE
0.2 m
3 s
04h
152° SSE
11 kts
max 13 kts
99%
26° C
1011 hpa
130° SE
0.2 m
3 s
07h
144° SE
9 kts
max 11 kts
99%
1.26 mm
26° C
1012 hpa
127° SE
0.2 m
3 s
10h
151° SSE
13 kts
max 15 kts
97%
1.11 mm
26° C
1014 hpa
128° SE
0.2 m
3 s
13h
127° SE
11 kts
max 12 kts
11%
0.52 mm
27° C
1013 hpa
121° ESE
0.2 m
3 s
16h
107° ESE
10 kts
max 11 kts
65%
26° C
1011 hpa
111° ESE
0.2 m
3 s
19h
103° ESE
11 kts
max 12 kts
88%
27° C
1012 hpa
98° E
0.3 m
3 s
22h
132° SE
9 kts
max 10 kts
90%
27° C
1014 hpa
107° ESE
0.2 m
3 s

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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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