Surf Forecast Surf Report
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Thailand surf Forecast / Simeulue Island / Indonesia

12 Day Weather and Surf, issued 12 am Saturday 20 Apr 2024 WIB
Forecast update in  hr  min  s 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 30.5°C (Statistics for 20 Apr 1981-2005 - mean: 29.6 °C max: 30.5 °C min: 28.8 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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 30.5°C (Statistics for 20 Apr 1981-2005 - mean: 29.6 °C max: 30.5 °C min: 28.8 °C)


Best Forecast Surf Conditions for Thailand this week:

The surf forecast for Thailand over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 20) at 7AM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 1.2m and 6s. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Thailand in the next 12 days are 1.5m 16s and forecast to arrive on Tuesday (Apr 23) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 20th Apr)4.5ft (1.4m) 15s
Best Surf10AM (Mon 22nd Apr)4ft (1.2m) 14s
Most Powerful 4AM (Tue 23rd Apr)5ft (1.5m) 16s

Table - best surf conditions forecast for Thailand over the next 12 days.

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Updates in  hr  min  s Update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
01
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SW
1.4
SW
1.3
SW
1.2
SW
1.1
SW
1.1
SW
1.2
SSW
1.2
SSW
1.4
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.3
SSW
1.2
SSW
0.9
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.1
SSW
1.1
SSW
0.7
SSW
0.9
S
1
S
0.9
SSE
0.7
SW
0.7
SSW
1.2
SSW
1.4
SSW
1.7
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.2
SSW
1.2
SSW
Period(s) (?)151414131313131414151414141416141414131313121111111520191818161616151414
Wave
Graph
(?)Metric surfscale
Energy (?)10488337365114514444515537311014899732638585480512697651475444451138198240191229356100411861663122911551141720553545
Wind
(km/h)
25
WSW
20
SW
10
W
15
W
5
N
10
W
5
N
5
NW
15
W
10
WNW
10
NNW
15
WNW
10
WSW
5
N
10
W
5
WSW
5
NNE
10
WSW
10
NW
5
NNE
5
W
0
SE
10
SE
5
S
10
SSE
10
SSE
5
SSW
5
ESE
10
SE
10
S
0
N
5
SE
5
SSW
5
S
5
SE
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
cross-
off
cross-
on
glassglasscross-
on
crosscross-
off
cross-
on
oncross-
off
cross-
on
oncross-
off
oncrossglassglassglasscrosscross-
on
crosscross-
on
oncross-
off
crosscross-
on
glassglassglassglassglasson
High Tide
/ height (m)
4:52AM
0.48
4:43PM
0.54
5:16AM
0.55
5:13PM
0.55
5:41AM
0.61
5:42PM
0.55
6:05AM
0.66
6:10PM
0.54
6:31AM
0.69
6:37PM
0.51
6:58AM
0.70
7:03PM
0.47
7:26AM
0.70
7:30PM
0.44
7:56AM
0.68
7:59PM
0.40
8:30AM
0.65
8:31PM
0.36
9:11AM
0.62
9:13PM
0.32
10:02AM
0.59
10:22PM
0.29
11:12AM
0.56
Low Tide
/ height (m)
10:46PM
0.12
10:42AM
0.18
11:03PM
0.10
11:16AM
0.15
11:21PM
0.08
11:47AM
0.11
11:40PM
0.06
12:18PM
0.08
12:00AM
0.04
12:48PM
0.06
12:22AM
0.02
1:19PM
0.05
12:45AM
0.01
1:51PM
0.06
1:09AM
0.02
2:25PM
0.08
1:35AM
0.03
3:05PM
0.11
2:03AM
0.06
3:57PM
0.15
2:36AM
0.10
5:15PM
0.18
3:20AM
0.17
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
01
Sunrise-6:28--6:28--6:26--6:26--6:26--6:26--6:26--6:26--6:26--6:26--6:24--6:24-
Sunset--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37
thunderstorm thunderstorm thunderstorm light rainpart cloudpart cloudrain showersthunderstorm thunderstorm rain showersthunderstorm thunderstorm thunderstorm thunderstorm part cloudrain showersclearpart cloudthunderstorm part cloudthunderstorm thunderstorm part cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm mod rainpart cloudcloudthunderstorm rain showersthunderstorm
Rain (mm)
2220194--111223101-6--4-21-18425348--112
Temp. °C282725262829282929283029282929282929292930292929282828282929272828282929
Feels °C (?)302928283132323332323332323333323333333435343334323132333333313333333433

Short Range Forecast: Heavy rain (total 68mm), heaviest during Sat afternoon. Warm (max 29°C on Sun afternoon, min 25°C on Sat afternoon). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Wed night. Warm (max 30°C on Tue morning, min 27°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 22mm), heaviest during Sat night. Warm (max 30°C on Fri afternoon, min 28°C on Thu night). Wind will be generally light.

Long Range Forecast: Heavy rain (total 24mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light.

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.


Information about the Thailand Surf forecast

The above surf forecast table for Thailand provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Thailand can be found by selecting the local surf guide option on the grey menu. Our Thailand surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Thailand) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Thailand may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Simeulue Island? If you are looking for accommodation near Thailand, camping, hotels and holiday cottages in Simeulue Island, consider staying in Batoe Nasera which is 84 km (52 miles) away.

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