Surf Break

Lat Long: 3.08° S 100.19° E

Thunders 48 hour detailed Surf Forecast

Issued: 6 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Thunders sea temperature is
28.6°C
0.1° 

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


How big are the waves at Thunders today (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 4ft (1.2m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 4ft (1.2m), 16s period with SSW swell.

The current surf forecast for Thunders at 2AM is: 0.8m 17s primary swell from a South-southwest direction and 0.9m 13s secondary swell from a South-southwest direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm September 29). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (30 Sep)4ft (1.2m)16s
Afternoon (30 Sep)4.5ft (1.3m)16s
Evening (30 Sep)4ft (1.2m)16s

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


Short Range Forecast

Heavy rain (total 53mm), heaviest during Wed afternoon. Warm (max 28°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
2
1
2
3
2
1
1
1
1
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1
SSW
13
1.2
SSW
13
0.8
SSW
17
0.8
SSW
16
0.9
SSW
16
1.3
SSW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.2
SSW
16
1.2
SSW
15
1.2
SW
15
1.2
SW
15
1.2
SW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
16
1.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
514
362
461
364
339
452
915
808
798
674
649
624
657
640
640
730
770
822
957
Wind (km/h)
25
SSE
20
SSE
20
SSE
20
SSE
20
SSE
15
SSE
15
SE
15
SSE
5
SSE
5
S
10
SSE
15
SE
15
ESE
10
ESE
15
SE
15
SE
15
SE
15
SE
15
ESE
Wind State
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:35PM1.04m
7:49AM0.72m
8:13PM1.03m
8:27AM0.64m
8:56PM1.00m
Low Tide
1:04PM0.01m
2:01AM0.04m
1:35PM0.02m
2:45AM0.07m
2:07PM0.05m
part cloud
cloud
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
mod rain
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:05
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:13
—
—
—
—
—
—
—
6:13
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—
—
—
—
—
—
6:13
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 mm
—
—
1
—
—
2
1
3
6
4
—
6
5
—
—
3
1
1
2
Temp °C
27
26
26
26
26
27
28
28
27
27
27
26
25
25
27
27
27
27
26
Feels °C
27
27
27
27
27
29
31
31
31
31
31
28
28
28
30
30
29
30
29
  • 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 Thunders 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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