Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Thursday 04/18
12am 1-2ft

1.2ft

17s

0.8ft
12s
4
4 mph
87°f
100%
3am 1-2ft

1.3ft

17s

0.8ft
12s
5
5 mph
87°f
100%
6am 1-2ft

1.3ft

16s

0.8ft
12s
4
4 mph
86°f
100%
9am 1-2ft

1.3ft

16s

0.8ft
12s
6
6 mph
87°f
100%
Noon 1-2ft

1.2ft

16s

0.8ft
12s
7
7 mph
87°f
100%
3pm 1-2ft

1.2ft

16s

0.7ft
12s
7
7 mph
87°f
100%
6pm 1-2ft

1.1ft

16s

0.7ft
12s
7
7 mph
87°f
100%
9pm 1-2ft

1.1ft

15s

0.7ft
12s
7
7 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
Low 3:19AM 0.82ft
High 9:36AM 8.63ft
Low 3:51PM 1.28ft
High 9:45PM 8.04ft
First Light 5:53AM
Sunrise 6:15AM
Sunset 6:37PM
Last Light 6:58PM
Friday 04/19
12am 1-2ft

1.1ft

15s

0.7ft
12s
7
7 mph
87°f
100%
3am 1-2ft

1.1ft

15s

0.7ft
12s
5
5 mph
86°f
100%
6am 1-2ft

1.1ft

15s

0.6ft
12s
3
3 mph
87°f
100%
9am 1-2ft

1.1ft

15s

0.5ft
12s
4
4 mph
87°f
100%
Noon 1-2ft

1.1ft

15s

0.4ft
19s
4
5 mph
87°f
100%
3pm 1-2ft

1.2ft

14s

0.4ft
19s
11
11 mph
88°f
100%
6pm 1-2ft

1ft

14s

0.4ft
19s
1ft
2s
13
14 mph
87°f
100%
9pm 1-2ft

1ft

14s

0.5ft
19s
1.2ft
3s
12
13 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
Low 3:55AM 0.66ft
High 10:10AM 8.89ft
Low 4:27PM 0.95ft
High 10:23PM 8.13ft
First Light 5:53AM
Sunrise 6:14AM
Sunset 6:37PM
Last Light 6:58PM
Saturday 04/20
12am 1-2ft

1ft

14s

0.5ft
19s
1.4ft
3s
13
14 mph
87°f
100%
3am 1-2ft

1ft

14s

0.5ft
19s
1.6ft
3s
13
14 mph
86°f
100%
6am 1ft

1ft

14s

0.6ft
18s
1.7ft
4s
11
13 mph
86°f
100%
9am 1ft

0.9ft

14s

0.6ft
18s
1.6ft
4s
10
11 mph
87°f
100%
Noon 1ft

0.9ft

14s

0.6ft
18s
1.5ft
4s
10
10 mph
88°f
100%
3pm 1ft

0.8ft

14s

0.6ft
18s
1.5ft
4s
11
12 mph
88°f
100%
6pm 1ft

0.8ft

14s

0.6ft
18s
1.5ft
4s
12
13 mph
87°f
100%
9pm 1ft

0.7ft

18s

0.8ft
14s
1.4ft
4s
10
11 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
Low 4:30AM 0.69ft
High 10:42AM 8.95ft
Low 5:01PM 0.82ft
High 10:58PM 8.04ft
First Light 5:52AM
Sunrise 6:14AM
Sunset 6:37PM
Last Light 6:58PM
Sunday 04/21
12am 1ft

0.8ft

17s

0.8ft
14s
1.2ft
4s
8
8 mph
87°f
100%
3am 1ft

0.8ft

14s

1ft
4s
0.5ft
3s
7
7 mph
87°f
100%
6am 1ft

0.8ft

17s

0.8ft
13s
1ft
4s
7
7 mph
87°f
100%
9am 1ft

0.8ft

17s

0.8ft
4s
5
6 mph
87°f
100%
Noon 1ft

0.8ft

17s

0.7ft
13s
0.8ft
4s
8
8 mph
88°f
100%
3pm 1-2ft

0.8ft

16s

0.7ft
13s
0.9ft
4s
10
10 mph
88°f
100%
6pm 1-2ft

0.9ft

16s

0.7ft
13s
1ft
3s
10
10 mph
87°f
100%
9pm 1-2ft

0.9ft

16s

0.6ft
13s
1.1ft
3s
10
11 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
Low 5:02AM 0.95ft
High 11:13AM 8.86ft
Low 5:35PM 0.89ft
High 11:34PM 7.77ft
First Light 5:52AM
Sunrise 6:13AM
Sunset 6:37PM
Last Light 6:59PM
Monday 04/22
12am 1ft

0.8ft

16s

0.6ft
13s
1ft
3s
7
8 mph
86°f
100%
3am 1-2ft

1ft

16s

1ft
3s
0.2ft
6s
6
7 mph
86°f
100%
6am 1-2ft

1ft

16s

0.9ft
3s
0.2ft
6s
7
8 mph
87°f
100%
9am 1-2ft

0.9ft

15s

0.9ft
3s
8
8 mph
87°f
100%
Noon 1-2ft

0.9ft

15s

0.8ft
4s
8
7 mph
87°f
100%
3pm 1ft

0.9ft

15s

0.7ft
4s
2
2 mph
87°f
100%
6pm 1ft

0.8ft

15s

0.6ft
4s
2
2 mph
88°f
100%
9pm 1ft

0.8ft

15s

0.6ft
4s
2
1 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
Low 5:34AM 1.34ft
High 11:43AM 8.56ft
Low 6:08PM 1.12ft
First Light 5:51AM
Sunrise 6:13AM
Sunset 6:37PM
Last Light 6:59PM
Tuesday 04/23
12am 1ft

0.8ft

15s

0.5ft
5s
3
3 mph
87°f
100%
3am 1-2ft

0.9ft

15s

0.5ft
5s
3
4 mph
87°f
100%
6am 1ft

0.9ft

14s

0.5ft
5s
7
7 mph
86°f
100%
9am 1ft

0.8ft

14s

0.5ft
5s
0.8ft
2s
12
12 mph
86°f
100%
Noon 1ft

0.7ft

14s

0.5ft
5s
1ft
3s
10
10 mph
87°f
100%
3pm 1ft

0.7ft

14s

0.9ft
3s
6
6 mph
88°f
100%
6pm 1ft

0.7ft

14s

0.8ft
3s
8
8 mph
88°f
100%
9pm 1ft

0.8ft

14s

0.6ft
3s
3
3 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
High 12:08AM 7.38ft
Low 6:04AM 1.87ft
High 12:12PM 8.13ft
Low 6:42PM 1.48ft
First Light 5:51AM
Sunrise 6:13AM
Sunset 6:37PM
Last Light 6:59PM
Wednesday 04/24
12am 1ft

0.7ft

14s

0.5ft
3s
1
2 mph
87°f
100%
3am 1ft

0.7ft

14s

0.6ft
19s
4
6 mph
87°f
100%
6am 1ft

0.7ft

13s

0.7ft
10s
7
7 mph
87°f
100%
9am 1ft

0.8ft

19s

0.9ft
10s
0.5ft
5s
8
7 mph
87°f
100%
Noon 1-2ft

1ft

18s

1.1ft
9s
4
4 mph
86°f
100%
3pm 1-2ft

1ft

18s

1.2ft
9s
4
4 mph
87°f
100%
6pm 1-2ft

1.2ft

18s

1.3ft
9s
7
6 mph
88°f
100%
9pm 1-2ft

1.1ft

17s

1.3ft
9s
6
6 mph
87°f
100%
Tide for Ao Kaulak
Similan Islands Similan Islands
High 12:44AM 6.89ft
Low 6:33AM 2.46ft
High 12:40PM 7.61ft
Low 7:18PM 1.94ft
First Light 5:51AM
Sunrise 6:12AM
Sunset 6:37PM
Last Light 6:59PM

Historic Forecast for Similan Islands

A detailed historic forecast for Similan Islands. 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.