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Surf Forecasts:

Thailand surfForecast / Simeulue Island / Indonesia

information circle48hr Weather and Surf, issued 12 pm Friday 21 Nov 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Thailand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thailand sea temperature is
29.1° C
 (Which is slightly warmer than usual)

How big are the waves at Thailand today?

The current surf forecast for Thailand at 5PM is: 1.0m 14s primary swell from a Southwest direction and 1.3m 7s secondary swell from a West-southwest direction (forecast issued at 12:00pm November 21). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (21 Nov)3.5ft (1.0m)14s
Afternoon (21 Nov)3.5ft (1.0m)14s
Evening (21 Nov)2.5ft (0.8m)14s

Table - waves today at Thailand. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
0.8
SW
1
SW
1
SW
0.8
SSW
0.9
SSW
0.9
SSW
0.8
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
0.9
SSW
0.9
SSW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
Period(s) (?)141414131414141313131313121212121212121212111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)341273350345268321286204444437431382306292251251205205205202171163163163
Wind
(km/h)
20
WSW
20
WSW
15
W
20
W
20
WNW
20
W
25
W
20
W
20
W
25
W
20
WNW
15
WNW
20
WNW
20
NW
20
WNW
20
WNW
20
WNW
20
WNW
25
WNW
25
WNW
25
WNW
20
WNW
25
W
30
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on
High Tide
/ height (m)
6:48PM
0.69
6:58AM
0.38
7:19PM
0.67
7:28AM
0.37
7:52PM
0.66
Low Tide
/ height (m)
1:23AM
0.05
12:25PM
0.03
1:55AM
0.07
12:53PM
0.04
2:30AM
0.09
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-------6:20-------6:20-------6:20
Sunset--6:20-------6:20-------6:21-----
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mod rain
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thunderstorm
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mod rain
Rain (mm)
4312456571191015186634345257
Temp. °C262626272626252525252424242425252627272626262626
Feels °C (?)272728282727252626252526252526272828272627272726
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thailand surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Thailand at:
surf-forecast.com

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