Thunder Surf Break

Lat Long: 13.08° N 59.61° W

Thunder 48 hour detailed Surf Forecast

Issued: 1 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Thunder sea temperature is
29.4°C
0.7° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 2ft (0.6m), 8s period with ESE swell.

The current surf forecast for Thunder at 7PM is: 0.6m 8s primary swell from a East-southeast direction (forecast issued at 01:00pm September 15). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (15 Sep)2ft (0.6m)8s
Afternoon (15 Sep)2ft (0.6m)8s
Evening (15 Sep)2ft (0.6m)8s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Wed night. Warm (max 28°C on Tue afternoon, min 27°C on Tue afternoon). Mainly fresh winds.

Tue
15
Wednesday
16
Thursday
17
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
12
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.5
SE
8
0.4
SE
12
0.4
ESE
8
0.6
ESE
9
0.6
ESE
9
1.3
ESE
8
0.6
ESE
9
0.6
ESE
9
0.5
SE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
SE
9
0.1
SE
11
1.6
E
7
1.6
E
7
1.5
E
7
Wave Graph
Metric surfscale
Energy kJ
47
46
46
45
33
35
28
55
55
0
52
53
35
28
28
28
20
5
0
0
0
Wind (km/h)
25
NE
25
NE
30
ENE
25
E
25
E
25
E
25
E
25
ESE
30
ESE
30
ESE
25
ESE
25
E
30
E
30
E
25
E
30
E
30
E
30
E
25
E
25
E
30
E
Wind State
off
off
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
cross-off
High Tide
5:50PM0.74m
6:56AM0.56m
6:22PM0.69m
7:50AM0.50m
6:58PM0.65m
Low Tide
11:43AM0.30m
00:39AM0.16m
12:09PM0.34m
1:28AM0.19m
12:35PM0.38m
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
5:58
 mm
2
1
1
2
1
1
1
2
1
1
3
3
1
1
Temp °C
28
28
27
28
27
28
28
28
28
28
28
28
27
27
27
28
28
28
28
27
27
Feels °C
29
28
27
29
28
29
29
29
28
28
29
29
27
27
27
28
28
27
28
27
27
  • 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.


Nearest locationNearest