Thailand surfForecast / Simeulue Island / Indonesia

information circle48hr Weather and Surf, issued 6 pm Monday 23 Feb 2026 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
29.9° C
(Which is normal for this time of year)

How big are the waves at Thailand today?

The current surf forecast for Thailand at 11PM is: 0.5m 18s primary swell from a Southwest direction and 0.6m 13s secondary swell from a Southwest direction, 0.6m 7s secondary swell from a West-southwest direction, 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 06:00pm February 23). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (23 Feb)--
Afternoon (23 Feb)2.5ft (0.7m)13s
Evening (23 Feb)1.5ft (0.5m)18s

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


Updates in  hr  min  s Forecast update imminent
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
0
0
0
0
1
1
1
1
2
2
3
2
2
3
2
1
1
1
2
1
2
2
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SW
0.7
SW
0.5
SW
0.5
SW
0.5
SW
0.6
SW
0.6
SW
0.6
S
0.9
SSW
0.7
SW
0.8
S
0.8
S
0.8
S
1.2
SSW
1.2
SSW
0.9
SW
0.8
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
Period(s) (?)131318181813131813171616161616161515141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)178178155155157134136232273291339330330688671362302822800687678668659649
Wind
(km/h)
20
WNW
15
WNW
10
WNW
15
WNW
15
WNW
10
WNW
5
NW
10
WNW
10
NW
10
NW
15
NNW
10
WNW
10
NW
5
NW
10
NW
15
WNW
15
WNW
15
WNW
15
WNW
10
WNW
15
NW
10
W
10
WSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscross-
off
crosscrossglasscrosscross-
on
cross-
on
cross-
on
crosscross-
on
crosscross-
on
onon
High Tide
/ height (m)
9:43PM
0.45
10:50AM
0.58
10:22PM
0.36
12:05PM
0.54
11:35PM
0.27
Low Tide
/ height (m)
4:05PM
0.17
3:43AM
0.06
5:15PM
0.22
4:19AM
0.10
8:01PM
0.25
5:16AM
0.15
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise-----6:46-------6:46-------6:45--
Sunset6:49-------6:49-------6:49-------
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
----211---------11-26344
Temp. °C292828282727282929282827272728292928282727262627
Feels °C (?)303031313030323233323130303131323131313030292928
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.


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