Historic Forecast
Fri 08/11
0 ft
Sat 08/12
0 ft
Sun 08/13
0 ft
Mon 08/14
0 ft
Tue 08/15
0 ft
Wed 08/16
0 ft
Thu 08/17
0 ft
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Friday 08/11
12am Flat
1.2ft 3s 306.82°     15 17 mph Clear 84°f 100%
3am Flat
1.1ft 3s 309.49°     10 10 mph Cloudy 84°f 100%
6am Flat
1.2ft 3s 302.47°     13 13 mph Brief Showers 83°f 100%
9am Flat
1.3ft 3s 292.66°     14 15 mph Cloudy 82°f 100%
Noon Flat
1.1ft 3s 291.4°     11 13 mph Cloudy 84°f 100%
3pm Flat
0.7ft 3s 298.82°     3 3 mph Sunny 86°f 100%
6pm Flat
0.3ft 3s 267.88° 0.3ft 3s   3 3 mph Mostly Cloudy 86°f 100%
9pm Flat
0.6ft 3s 304.23°     11 13 mph Brief Showers Possible 84°f 100%
Tide and daylight times for Ko Prap
Ko Samui
Low 3:46AM 3.74ft
High 9:31AM 6.23ft
Low 2:28PM 4.66ft
High 9:02PM 8.2ft
First Light 5:50AM
Sunrise 6:12AM
Sunset 6:42PM
Last Light 7:03PM
Saturday 08/12
12am Flat
1.1ft 3s 302.32°     13 15 mph Light Rain 84°f 95%
3am Flat
1ft 3s 307.26°     9 10 mph Brief Showers Possible 83°f 95%
6am Flat
0.9ft 3s 304.49°     10 10 mph Brief Showers Possible 82°f 95%
9am Flat
1ft 2s 290.8°     11 12 mph Sunny 82°f 95%
Noon Flat
0.9ft 3s 294.61°     9 11 mph Sunny 84°f 100%
3pm Flat
0.3ft 2s 258.35° 0.5ft 3s   4 4 mph Sunny 85°f 100%
6pm Flat
0.7ft 2s 292.62°     12 16 mph Clear 85°f 55%
9pm Flat
0.9ft 2s 280.16°     10 13 mph Thundery Showers 84°f 55%
Tide and daylight times for Ko Prap
Ko Samui
Low 3:56AM 3.94ft
High 10:00AM 6.53ft
Low 3:07PM 5.05ft
High 9:12PM 7.41ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:41PM
Last Light 7:03PM
Sunday 08/13
12am Flat
1.4ft 3s 290.8°     13 15 mph Light Showers Possible 83°f 55%
3am Flat
1.3ft 3s 294.82°     12 14 mph Brief Showers 82°f 55%
6am Flat
1.1ft 3s 292.86°     11 12 mph Brief Showers 82°f 100%
9am Flat
1ft 3s 292.88°     10 11 mph Cloudy 82°f 100%
Noon Flat
0.8ft 3s 299.11°     9 11 mph Cloudy 83°f 100%
3pm Flat
0.4ft 2s 263.16° 0.5ft 3s   3
mph
Cloudy 84°f 100%
6pm Flat
0.2ft 2s 260.11° 0.4ft 3s   4 4 mph Cloudy 85°f 95%
9pm Flat
0.3ft 1s 255.21° 0.3ft 3s   8 9 mph Light Rain 84°f 95%
Tide and daylight times for Ko Prap
Ko Samui
Low 3:59AM 4.07ft
High 10:35AM 6.76ft
Low 3:50PM 5.58ft
High 8:58PM 6.66ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:41PM
Last Light 7:02PM
Monday 08/14
12am Flat
0.6ft 3s 298.02°     9 10 mph Light Rain 83°f 95%
3am Flat
0.5ft 2s 290.56° 0.4ft 3s   8 9 mph Overcast 83°f 95%
6am Flat
0.7ft 3s 306.58°     8 8 mph Brief Showers 83°f 86%
9am Flat
0.6ft 3s 303.8°     8 8 mph Light Rain 83°f 86%
Noon Flat
0.6ft 3s 307.17°     6 7 mph Brief Showers 83°f 81%
3pm Flat
0.4ft 3s 318.62°     6
mph
Thundery Showers 86°f 81%
6pm Flat
0.2ft 2s 245.27° 0.3ft 3s   8 9 mph Thunderstorms 85°f 100%
9pm Flat
0.7ft 2s 271.35°     11 12 mph Light Rain 84°f 100%
Tide and daylight times for Ko Prap
Ko Samui
Low 3:52AM 4.1ft
High 11:25AM 6.95ft
Low 5:05PM 6.2ft
High 7:14PM 6.26ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:40PM
Last Light 7:02PM
Tuesday 08/15
12am Flat
0.8ft 2s 274.39°     10 11 mph Light Rain 83°f 76%
3am Flat
1ft 2s 270.14°     11 12 mph Brief Showers 82°f 76%
6am Flat
1.1ft 3s 261.02°     12 14 mph Brief Showers 82°f 57%
9am Flat
1.3ft 3s 255.58°     15 17 mph Brief Showers 83°f 57%
Noon Flat
1.6ft 3s 256.42°     17 20 mph Heavy Thunderstorms 84°f 90%
3pm Flat
2ft 3s 256.48°     21 24 mph Light Rain 84°f 90%
6pm Flat
2.5ft 4s 256.73°     21 24 mph Light Rain 84°f 100%
9pm Flat
2ft 4s 253.04°     20 25 mph Cloudy 83°f 100%
Tide and daylight times for Ko Prap
Ko Samui
Low 3:28AM 3.94ft
High 1:22PM 7.12ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:40PM
Last Light 7:02PM
Wednesday 08/16
12am Flat
2.5ft 4s 253.81°     22 28 mph Cloudy 82°f 95%
3am Flat
2ft 4s 254.06°     20 26 mph Cloudy 81°f 95%
6am Flat
2ft 4s 256.07°     19 24 mph Cloudy 81°f 95%
9am Flat
1.8ft 3s 253.07°     17 22 mph Light Rain 82°f 95%
Noon Flat
2ft 3s 254.36°     21 25 mph Light Rain 82°f 95%
3pm Flat
2ft 4s 259.53°     21 25 mph Cloudy 83°f 95%
6pm Flat
2ft 4s 258.12°     22 26 mph Cloudy 82°f 100%
9pm Flat
2ft 4s 266.99°     19 28 mph Overcast 83°f 100%
Tide and daylight times for Ko Prap
Ko Samui
Low 2:51AM 3.61ft
High 4:31PM 7.71ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:40PM
Last Light 7:01PM
Thursday 08/17
12am Flat
1.9ft 3s 266.41°     18 24 mph Overcast 82°f 100%
3am Flat
1.7ft 3s 258.5° 0.2ft 5s   15 21 mph Brief Showers 81°f 100%
6am Flat
1.6ft 3s 255.77° 0.2ft 5s   16 21 mph Brief Showers 81°f 100%
9am Flat
1.6ft 3s 254.31°     15 20 mph Thundery Showers 82°f 100%
Noon Flat
1.4ft 3s 263.52°     14 20 mph Light Showers Possible 84°f 100%
3pm Flat
1.1ft 3s 275.72°     10 15 mph Brief Showers 84°f 100%
6pm Flat
0.8ft 3s 287.62°     8 10 mph Brief Showers 84°f 100%

Historic Forecast for Ko Samui

A detailed historic forecast for Ko Samui. The data shown here is the last predicted forecast at the given times. You can go to a specific date range using the date pickers above to get the conditions for anytime since 1997 to now.