Thunder Surf Break

Lat Long: 13.08° N 59.61° W

Thunder 48 hour detailed Surf Forecast

Issued: 7 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Thunder sea temperature is
28.8° C
0.4° 

Thunder surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Thunder today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.

The current surf forecast for Thunder at 3PM is: 0.4m 8s primary swell from a East-southeast direction (forecast issued at 07:00am August 12). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (12 Aug)1.5ft (0.4m)8s
Afternoon (12 Aug)1.5ft (0.4m)8s
Evening (12 Aug)--

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Mainly fresh winds.

Wednesday
12
Thursday
13
Friday
14
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
8
0.4
ESE
8
1.3
ENE
7
0.4
ESE
8
1.4
ENE
7
1.6
ENE
7
1.6
ENE
7
1.8
ENE
7
2.1
ENE
7
2.1
ENE
7
2
ENE
7
1.8
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.4
ENE
8
2.4
ENE
8
2.3
ENE
8
2.3
ENE
8
Wave Graph
Metric surfscale
Energy kJ
29
23
0
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
20
E
25
E
25
E
30
E
30
E
30
E
30
E
35
E
35
E
35
E
30
E
30
E
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
High Tide
2:44AM0.87m
3:54PM0.72m
3:34AM0.89m
4:30PM0.75m
4:22AM0.87m
5:04PM0.77m
Low Tide
9:33AM0.02m
9:25PM0.26m
10:13AM0.05m
10:12PM0.22m
10:51AM0.09m
10:58PM0.20m
part cloud
part cloud
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:20
6:20
 mm
1
1
1
Temp °C
27
27
28
28
28
27
27
27
27
27
28
28
28
27
27
27
27
28
28
28
28
27
27
Feels °C
29
28
28
28
28
27
27
26
25
25
26
27
26
25
25
25
25
25
24
25
26
25
25
  • 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
How to use the Wavefinder 

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 Thunder 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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