Surf Forecasts:
How big are the waves at Thunders today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 7.5ft (2.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 7ft (2.2m), 15s period with S swell.
- Evening surf: Evening surf (09 Aug, local time) - 7ft (2.1m), 15s period with S swell.
The current surf forecast for Thunders at 12PM is: 2.3m 16s primary swell from a South direction and 0.5m 9s secondary swell from a West-northwest direction, 1.1m 6s secondary swell from a Southeast direction (forecast issued at 06:00am August 09). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 7.5ft (2.3m) | 16s |
| Afternoon (09 Aug) | 7ft (2.2m) | 15s |
| Evening (09 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 28°C on Sun morning, min 26°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
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 16 | SSW 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | SSW 14 | SSW 14 | S 21 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | S 17 | S 17 | S 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2143 | 2198 | 2668 | 2386 | 2265 | 1989 | 1739 | 1715 | 1340 | 1382 | 1470 | 2229 | 2694 | 3152 | 3202 | 3063 | 4632 | 3974 | 3927 | 3836 | 3784 | 3921 | 2803 |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:10AM0.87m | 2:51PM0.41m | 3:28AM0.93m | 4:16PM0.47m | 4:32AM1.00m | 5:15PM0.56m | |||||||||||||||||
Low Tide | 9:48AM0.22m | 7:53PM0.20m | 10:53AM0.14m | 9:24PM0.18m | 11:39AM0.08m | ||||||||||||||||||
 |  | |  | |  | | |  |  | | | | | | | | |  | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — |
Temp °C | 27 | 26 | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 27 | 27 | 27 |
Feels °C | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | S 17 | S 17 | S 16 |
| kJ | 2143 | 2198 | 2668 | 2386 | 2265 | 1989 | 1739 | 1715 | 1340 | 1382 | 1363 | 1145 | 2694 | 3152 | 3202 | 3063 | 4632 | 3974 | 3927 | 3836 | 3784 | 3921 | 2803 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 23 | S 21 | S 21 | S 20 | SSW 14 | S 13 | S 13 | S 13 | NW 8 | SSW 20 | SSW 19 | SSW 19 | WNW 8 | WNW 8 | SSW 18 |
| kJ | 45 | 46 | 46 | 46 | 45 | 45 | 46 | 32 | 364 | 736 | 1470 | 2229 | 986 | 933 | 812 | 782 | 18 | 790 | 1004 | 657 | 14 | 14 | 651 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 26 | SSW 26 | SSW 26 | S 23 | WNW 9 | SSW 24 | SSW 24 | SSW 24 | SE 6 | SW 21 | SSW 21 | SW 21 | — | WNW 8 | WNW 8 | WNW 8 | — | — | WNW 8 |
| kJ | — | — | — | — | 13 | 66 | 66 | 170 | 32 | 368 | 368 | 217 | 21 | 368 | 584 | 467 | — | 14 | 14 | 14 | — | — | 14 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | SSE 10 | — | — |
| kJ | 72 | 83 | 75 | 75 | 59 | 59 | 63 | 52 | 47 | — | — | — | — | — | — | — | — | — | — | — | 296 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 168 | 168 | 168 | 483 | 538 | 173 | 32 | 32 | 3 | 3 | 3 | 168 | 62 | 3 | 3 | 3 | 3 | 32 | 32 | 32 | 32 | 32 | 135 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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