Surf Forecasts:
How big are the waves at Thunders today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 7ft (2.1m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 7ft (2.1m), 10s period with SSE swell.
- Evening surf: Evening surf (25 Jul, local time) - 6.5ft (2.0m), 10s period with SSE swell.
The current surf forecast for Thunders at 2AM is: 2.1m 9s primary swell from a South-southeast direction and 0.6m 16s secondary swell from a South direction, 0.6m 15s secondary swell from a Southwest direction (forecast issued at 06:00pm July 24). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 7ft (2.1m) | 10s |
| Afternoon (25 Jul) | 7ft (2.1m) | 10s |
| Evening (25 Jul) | 6.5ft (2.0m) | 10s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 28°C on Fri afternoon, min 26°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 943 | 821 | 804 | 736 | 710 | 756 | 863 | 863 | 772 | 756 | 674 | 688 | 611 | 598 | 528 | 528 | 517 | 452 | 452 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:41PM0.40m | 2:49AM0.76m | 3:21PM0.39m | 3:49AM0.78m | 4:32PM0.41m | ||||||||||||||
Low Tide | 6:44PM0.25m | 10:43AM0.28m | 8:00PM0.26m | 11:25AM0.22m | 9:16PM0.25m | ||||||||||||||
 |  | | |  |  | | | | | | |  | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 26 |
Feels °C | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | S 17 | S 16 | S 16 | SSW 16 | SW 15 | S 15 | S 15 | S 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 14 | SSE 9 | SSE 9 |
| kJ | 153 | 157 | 200 | 195 | 190 | 263 | 209 | 165 | 113 | 157 | 197 | 153 | 149 | 183 | 186 | 189 | 189 | 452 | 452 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | S 17 | SW 16 | SW 15 | SW 15 | SW 15 | S 15 | SW 15 | SW 14 | SW 14 | S 16 | SSW 13 | SSW 13 | S 16 | WNW 11 | SSW 18 | SSW 19 | SW 14 | SW 14 |
| kJ | 104 | 153 | 157 | 115 | 136 | 171 | 163 | 134 | 132 | 127 | 46 | 35 | 35 | 43 | 12 | 33 | 34 | 155 | 186 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 11 | S 16 | S 16 | WNW 11 | W 14 | WNW 11 | WNW 11 | SSW 19 | SSW 19 |
| kJ | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 12 | 12 | 46 | 20 | 12 | 4 | 11 | 11 | 35 | 35 |
Wind waves Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | — | — |
| kJ | 943 | 821 | 804 | 736 | 710 | 756 | 863 | 863 | 772 | 756 | 674 | 688 | 611 | 598 | 528 | 528 | 517 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 551 | 538 | 476 | 233 | 233 | 233 | 233 | 483 | 538 | 233 | 233 | 233 | 168 | 62 | 168 | 135 | 135 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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