Surf Forecasts:
How big are the waves at Thunders today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 6ft (1.9m), 16s period with SSW swell.
- Evening surf: Evening surf (24 Aug, local time) - 6ft (1.8m), 15s period with SSW swell.
The current surf forecast for Thunders at 12PM is: 1.9m 16s primary swell from a South-southwest direction and 1.3m 16s secondary swell from a South-southwest direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am August 24). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 4.5ft (1.3m) | 16s |
| Afternoon (24 Aug) | 6ft (1.9m) | 16s |
| Evening (24 Aug) | 6ft (1.8m) | 15s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 44mm), heaviest during Mon morning. Warm (max 27°C on Mon morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||||||||
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 | 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 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2024 | 823 | 870 | 1772 | 1750 | 1684 | 1393 | 1241 | 1450 | 1450 | 1225 | 1072 | 996 | 982 | 850 | 791 | 768 | 669 | 669 | 590 | 370 | 551 | 558 |
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 | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:27AM0.74m | 4:28PM0.43m | 4:20AM0.80m | 5:08PM0.50m | 5:00AM0.86m | 5:39PM0.58m | |||||||||||||||||
Low Tide | 11:10AM0.23m | 9:04PM0.29m | 11:30AM0.19m | 10:10PM0.25m | 11:51AM0.14m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | 4 | 2 | 3 | 4 | 1 | 1 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 3 | 2 | 2 | 1 | 2 | 1 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 27 | 27 | 29 | 29 | 30 | 30 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 16 | SW 16 |
| kJ | 2024 | 653 | 643 | 1772 | 1750 | 1684 | 1393 | 1241 | 1450 | 1450 | 1225 | 1072 | 996 | 982 | 850 | 791 | 768 | 669 | 669 | 590 | 370 | 551 | 558 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SSW 16 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 18 | SW 18 | SSE 8 | SSE 8 | SSW 12 | SSW 12 |
| kJ | 320 | 823 | 870 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 83 | 82 | 128 | 128 | 184 | 255 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | — | — | — | — | — | — | NW 8 | NW 8 | — | WNW 9 | SW 20 | SW 20 | W 16 | W 16 | WNW 9 | WNW 9 | WNW 9 | SSW 16 | SW 22 | SSW 22 |
| kJ | 12 | 11 | 11 | — | — | — | — | — | — | 2 | 2 | — | 8 | 15 | 15 | 5 | 5 | 8 | 8 | 7 | 326 | 129 | 308 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | — | SSE 8 | SSE 8 |
| kJ | 141 | 133 | 141 | 121 | 105 | 105 | 124 | 151 | 173 | 178 | 148 | 153 | 125 | 125 | 128 | 128 | 161 | 161 | 138 | — | — | 128 | 128 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 62 | 233 | 168 | 62 | 3 | 3 | 32 | 9 | 9 | 32 | 32 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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