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Ko Samui Surf Forecast

Hourly Surf Swell Rating Primary Swell Secondary Swell Wind (+ Gusts) Weather Prob.
Mon 05/20 12am Flat 1.3ft 3s 274.49°     12 13 mph 86°f 85%
3am Flat 1.3ft 3s 270.14°     11 12 mph 84°f 85%
Mon 05/20 6am Flat 1.3ft 3s 260.44°     12 15 mph 84°f 100%
9am Flat 1.2ft 3s 254.22°     11 15 mph 84°f 100%
Noon Flat 0.6ft 3s 213.76° 0.7ft 3s 282.03°   6 11 mph 88°f 100%
3pm Flat 0.4ft 3s 209.75° 0.5ft 3s 281.78°   5 10 mph 90°f 100%
6pm Flat 1ft 2s 258.36°     17 19 mph 88°f 100%
9pm Flat 2ft 3s 274.35°     18 20 mph 86°f 100%
Tide and daylight times for
Low 1:25AM 5.9ft
High 3:54AM 6ft
Low 10:40AM 4.9ft
High 6:02PM 7.3ft
First Light 5:35AM
Sunrise 5:57AM
Sunset 6:35PM
Last Light 6:57PM
Tue 05/21 12am Flat 2ft 4s 275.75°     14 16 mph 84°f 100%
3am Flat 1.6ft 4s 271.31°     13 16 mph 84°f 100%
Tue 05/21 6am Flat 1.3ft 3s 265.99°     12 15 mph 84°f 100%
9am Flat 1.2ft 3s 267.25°     12 14 mph 84°f 100%
Noon Flat 1ft 3s 272.92°     8 12 mph 86°f 95%
3pm Flat 0.7ft 3s 276.67°     9 13 mph 88°f 95%
6pm Flat 1.1ft 2s 261.03°     16 19 mph 88°f 95%
9pm Flat 1.8ft 3s 274.44°     19 20 mph 86°f 95%
Tide and daylight times for
Low 1:01AM 5.1ft
High 5:40AM 5.8ft
Low 10:49AM 4.8ft
High 6:02PM 8ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:35PM
Last Light 6:57PM
Wed 05/22 12am Flat 2ft 4s 273.67°     15 18 mph 84°f 95%
3am Flat 1.9ft 4s 267°     13 16 mph 84°f 95%
Wed 05/22 6am Flat 1.5ft 4s 263.82°     12 14 mph 84°f 100%
9am Flat 1.2ft 3s 266.77°     11 13 mph 84°f 100%
Noon Flat 0.9ft 3s 277.41° 0.2ft 3s 197.35°   6 9 mph 86°f 100%
3pm Flat 0.7ft 3s 278.64°     7 10 mph 88°f 100%
6pm Flat 1.2ft 3s 277°     12 15 mph 88°f 100%
9pm Flat 1.6ft 3s 285.32°     14 14 mph 86°f 100%
Tide and daylight times for
Low 1:25AM 4.4ft
High 6:35AM 5.5ft
Low 10:59AM 4.7ft
High 6:18PM 8.7ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:35PM
Last Light 6:58PM
Thu 05/23 12am Flat 1.5ft 3s 284.34°     13 13 mph 84°f 95%
3am Flat 1.3ft 3s 274.65°     12 13 mph 84°f 95%
Thu 05/23 6am Flat 1.2ft 3s 267.32°     11 12 mph 84°f 95%
9am Flat 1.1ft 3s 267.57°     10 12 mph 84°f 95%
Noon Flat 0.3ft 2s 206.97° 0.7ft 3s 287.13°   4 6 mph 86°f 100%
3pm Flat 0.6ft 3s 277.65°     8 10 mph 86°f 100%
6pm Flat 0.9ft 2s 240.59°     13 15 mph 86°f 100%
9pm Flat 1.2ft 3s 241.76°     14 15 mph 86°f 100%
Tide and daylight times for
Low 1:57AM 3.7ft
High 7:17AM 5.2ft
Low 11:09AM 4.5ft
High 6:41PM 9.3ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:35PM
Last Light 6:58PM
Fri 05/24 12am Flat 1.2ft 3s 250.4°     14 15 mph 84°f 100%
3am Flat 1.1ft 3s 258.39°     11 12 mph 84°f 100%
Fri 05/24 6am Flat 0.9ft 3s 264.33°     9 10 mph 82°f 100%
9am Flat 0.8ft 3s 268.92°     8 9 mph 84°f 100%
Noon Flat 0.6ft 3s 279.19°     3 6 mph 86°f 100%
3pm Flat 0.4ft 3s 286.15°     9 11 mph 86°f 100%
6pm Flat 0.8ft 2s 256.02°     13 16 mph 86°f 95%
9pm Flat 1.4ft 3s 255.66°     17 19 mph 86°f 95%
Tide and daylight times for
Low 2:33AM 3.2ft
High 7:51AM 4.8ft
Low 11:20AM 4.3ft
High 7:07PM 9.8ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:36PM
Last Light 6:58PM
Sat 05/25 12am Flat 1.9ft 3s 256.92°     17 19 mph 84°f 85%
3am Flat 2ft 4s 255.27°     16 20 mph 84°f 85%
Sat 05/25 6am Flat 1.9ft 4s 251.53°     16 20 mph 82°f 100%
9am Flat 1.8ft 4s 252.04°     14 18 mph 84°f 100%
Noon Flat 1.5ft 3s 254.5°     10 16 mph 88°f 100%
3pm Flat 1.3ft 3s 257.29°     16 20 mph 88°f 100%
6pm Flat 1.8ft 3s 258.48°     19 22 mph 88°f 100%
9pm Flat 2ft 4s 257.94°     19 22 mph 86°f 100%
Tide and daylight times for
Low 3:11AM 3ft
High 8:20AM 4.4ft
Low 11:31AM 4ft
High 7:36PM 10.1ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:36PM
Last Light 6:58PM
Sun 05/26 12am Flat 2ft 4s 258.36°     16 20 mph 84°f 100%
3am Flat 1.9ft 4s 258.24°     15 19 mph 84°f 100%
Sun 05/26 6am Flat 1.8ft 3s 255.1°     14 18 mph 84°f 100%
9am Flat 1.5ft 3s 254°     13 17 mph 84°f 100%
Noon Flat 1.1ft 3s 255.83°     9 15 mph 88°f 100%
3pm Flat 1.5ft 3s 255.43°     10 17 mph 90°f 100%
6pm Flat 1.7ft 3s 253.6°     14 16 mph 90°f 100%
9pm Flat 1.6ft 3s 250.95°     18 18 mph 88°f 100%
Tide and daylight times for
Low 3:52AM 2.9ft
High 8:41AM 4ft
Low 11:44AM 3.7ft
High 8:06PM 10.1ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:36PM
Last Light 6:59PM

Extended Surf Forecast for Ko Samui Area
Mon 05/27 12am Flat 1ft 2s 268.33°     13 15 mph 84°f 100%
3am Flat 1ft 3s 255.72°     13 16 mph 84°f 100%
Mon 05/27 6am Flat 0.9ft 3s 244.26°     14 17 mph 82°f 95%
9am Flat 0.6ft 3s 249.42°     12 15 mph 84°f 95%
Noon Flat 0.2ft 2s 202.44° 0.4ft 3s 264.89°   6 11 mph 86°f 95%
3pm Flat 0.3ft 3s 266.61°     4 4 mph 88°f 95%
6pm Flat 0.2ft 3s 270.05°     7 9 mph 88°f 90%
9pm Flat No Incoming Swell   12 14 mph 88°f 90%
Tide and daylight times for
Low 4:34AM 3.1ft
High 8:55AM 3.8ft
Low 11:57AM 3.5ft
High 8:35PM 9.9ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:36PM
Last Light 6:59PM
Tue 05/28 12am Flat No Incoming Swell   13 14 mph 86°f 90%
3am Flat No Incoming Swell   17 19 mph 84°f 90%
Tue 05/28 6am Flat 0.7ft 2s 252.86°     14 17 mph 84°f 90%
9am Flat No Incoming Swell   6 9 mph 86°f 90%
Noon Flat No Incoming Swell   6 9 mph 86°f 90%
3pm Flat No Incoming Swell   6 9 mph 86°f 90%
6pm Flat No Incoming Swell   6 9 mph 86°f 95%
9pm Flat No Incoming Swell   12 14 mph 86°f 95%
Tide and daylight times for
Low 5:20AM 3.4ft
High 9:00AM 3.8ft
Low 12:09PM 3.5ft
High 9:02PM 9.4ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:37PM
Last Light 6:59PM
Wed 05/29 12am Flat No Incoming Swell   12 14 mph 86°f 95%
3am Flat No Incoming Swell   14 17 mph 84°f 95%
Wed 05/29 6am Flat No Incoming Swell   7 9 mph 88°f 65%
9am Flat No Incoming Swell   7 9 mph 88°f 65%
Noon Flat No Incoming Swell   7 9 mph 88°f N/A
3pm Flat No Incoming Swell   7 9 mph 88°f N/A
6pm Flat No Incoming Swell   7 9 mph 88°f N/A
9pm Flat No Incoming Swell   9 10 mph 86°f N/A
Tide and daylight times for
Low 6:12AM 3.8ft
High 8:54AM 3.9ft
Low 12:16PM 3.7ft
High 9:24PM 8.8ft
First Light 5:34AM
Sunrise 5:57AM
Sunset 6:37PM
Last Light 7:00PM
Thu 05/30 12am Flat No Incoming Swell   9 10 mph 86°f N/A

Get the forecast for Fri, Sat, Sun, Mon and Tue Next Week

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