Surf Forecasts:
How big are the waves at Thunders today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 7.5ft (2.3m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 7ft (2.2m), 15s period with SSW swell.
- Evening surf: Evening surf (22 Aug, local time) - 7ft (2.1m), 14s period with SSW swell.
The current surf forecast for Thunders at 7PM is: 2.3m 15s primary swell from a South-southwest direction and 0.3m 24s secondary swell from a South-southwest direction, 1.0m 6s secondary swell from a South-southeast direction (forecast issued at 12:00pm August 22). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 7.5ft (2.3m) | 15s |
| Afternoon (22 Aug) | 7ft (2.2m) | 15s |
| Evening (22 Aug) | 7ft (2.1m) | 14s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Warm (max 29°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 19 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2396 | 2066 | 2228 | 2173 | 1600 | 1895 | 1832 | 1206 | 1023 | 1181 | 911 | 983 | 1342 | 3123 | 1938 | 705 | 870 | 1772 | 1772 | 1527 | 1393 |
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 | 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 |
High Tide | 12:37PM0.36m | 2:12AM0.70m | 3:18PM0.37m | 3:27AM0.74m | 4:28PM0.43m | ||||||||||||||||
Low Tide | 5:30PM0.27m | 10:45AM0.29m | 7:16PM0.31m | 11:10AM0.23m | 9:04PM0.29m | ||||||||||||||||
 | | |  | | |  | |  | | | | |  | |  | | | |  | | |
 | 6:20 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 |
Temp °C | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 30 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 27 | 26 | 27 | 28 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 18 | SSW 17 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 2396 | 2066 | 2228 | 2173 | 1600 | 1895 | 1832 | 1206 | 1023 | 994 | 902 | 915 | 1190 | 3123 | 1938 | 653 | 643 | 1772 | 1772 | 1527 | 1393 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | SSW 24 | SSW 24 | SSW 18 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | — | SSW 12 | SSW 16 | SSW 16 | WNW 11 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 9 | 9 | 55 | 108 | 108 | 363 | 611 | 560 | 959 | 1181 | 911 | 983 | 1342 | — | 320 | 705 | 870 | 11 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | WNW 10 | WNW 9 | SSW 23 | S 18 | SSW 18 | WNW 9 | S 16 | SSW 16 | WNW 9 | — | — | — | WNW 11 | WNW 11 | WNW 11 | — | — | — | — |
| kJ | 5 | 5 | 9 | 8 | 104 | 230 | 61 | 7 | 131 | 85 | 7 | — | — | — | 12 | 11 | 11 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 27 | 32 | 59 | 75 | 85 | 122 | 117 | 110 | 114 | 121 | 99 | 102 | 113 | 113 | 124 | 121 | 121 | 121 | 135 | 135 | 139 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 62 | 551 | 551 | 538 | 233 | 168 | 168 | 168 | 233 | 168 | 538 | 475 | 32 | 168 | 233 | 233 | 168 | 168 | 538 | 538 | 233 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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