Surf Forecasts:
How big are the waves at Thunders today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5ft (1.6m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5ft (1.6m), 14s period with SSW swell.
- Evening surf: Evening surf (03 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.
The current surf forecast for Thunders at 1AM is: 1.7m 16s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West-northwest direction, 1.1m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm August 02). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5ft (1.6m) | 15s |
| Afternoon (03 Aug) | 5ft (1.6m) | 14s |
| Evening (03 Aug) | 5ft (1.5m) | 14s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 43mm), heaviest during Tue morning. Warm (max 28°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | |||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 1393 | 1358 | 1358 | 1291 | 1177 | 1145 | 1024 | 943 | 1099 | 802 | 779 | 841 | 881 | 1016 | 1586 | 1586 | 1586 | 1527 | 1393 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | glassy |
High Tide | 8:40PM0.79m | 8:31AM0.87m | 9:14PM0.82m | 9:03AM0.80m | 9:52PM0.84m | ||||||||||||||
Low Tide | 2:27PM0.06m | 2:24AM0.19m | 2:52PM0.06m | 3:07AM0.21m | 3:20PM0.07m | ||||||||||||||
 |  |  | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | 1 | — | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 4 | 5 | 1 | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 29 | 29 | 30 | 30 | 31 | 32 | 32 | 31 | 29 | 29 | 29 | 28 | 30 | 30 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 1393 | 1358 | 1358 | 1291 | 1177 | 1145 | 1024 | 943 | 1099 | 802 | 779 | 841 | 881 | 1016 | 1586 | 1586 | 1586 | 1527 | 1393 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 18 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 18 | SSW 13 | SSW 13 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
| kJ | 145 | 20 | 19 | 19 | 18 | 18 | 106 | 79 | 56 | 54 | 48 | 395 | 421 | 351 | 123 | 198 | 302 | 291 | 333 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | W 16 | W 16 | W 16 | W 16 | W 16 | WNW 9 | S 18 | SW 18 | S 16 | SSW 18 | SSE 7 | SSE 7 | WNW 11 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 16 |
| kJ | 20 | 5 | 5 | 5 | 5 | 5 | 17 | 160 | 49 | 188 | 214 | 35 | 34 | 69 | 23 | 16 | 16 | 16 | 20 |
Wind waves Height (m) Direction Period (s) | — | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 131 | 138 | 134 | 121 | 101 | 99 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 62 | 62 | 9 | 3 | 3 | 3 | 31 | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 32 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
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