Surf Forecasts:
How big are the waves at Thunders today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 4.5ft (1.3m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 5ft (1.5m), 17s period with SSW swell.
- Evening surf: Evening surf (02 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for Thunders at 1PM is: 1.4m 18s primary swell from a South-southwest direction and 1.2m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am August 02). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 4.5ft (1.3m) | 18s |
| Afternoon (02 Aug) | 5ft (1.5m) | 17s |
| Evening (02 Aug) | 5.5ft (1.7m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 48mm), heaviest during Sun afternoon. Warm (max 28°C on Sun morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||||||||
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) | SW 16 | SSW 16 | SSW 18 | SSW 18 | 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 | 1018 | 811 | 983 | 1111 | 1393 | 1358 | 1358 | 1291 | 1177 | 1145 | 1024 | 834 | 1099 | 802 | 779 | 841 | 881 | 1016 | 1586 | 1586 | 1586 | 1527 | 1471 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | cross | cross |
High Tide | 8:01AM0.93m | 8:40PM0.79m | 8:31AM0.87m | 9:14PM0.82m | 9:03AM0.80m | 9:52PM0.84m | |||||||||||||||||
Low Tide | 1:44AM0.17m | 2:27PM0.06m | 2:24AM0.19m | 2:52PM0.06m | 3:07AM0.21m | 3:20PM0.07m | |||||||||||||||||
 |  |  | | |  | | | | | | | | | |  | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | 1 | 1 | 3 | 6 | 4 | 5 | 4 | 1 | 2 | 3 | 1 | 1 | 4 | — | 3 | 1 | 2 | 1 | — | — | — |
Temp °C | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 30 | 30 | 33 | 33 | 32 | 32 | 31 | 30 | 30 | 31 | 31 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SSW 18 | SSW 18 | 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 | 1018 | 811 | 983 | 1111 | 1393 | 1358 | 1358 | 1291 | 1177 | 1145 | 1024 | 834 | 1099 | 802 | 779 | 841 | 881 | 1016 | 1586 | 1586 | 1586 | 1527 | 1471 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SW 15 | SSE 8 | SSE 8 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 18 | SSW 13 | SSW 13 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 502 | 595 | 429 | 170 | 145 | 20 | 19 | 19 | 18 | 101 | 94 | 72 | 56 | 54 | 41 | 395 | 421 | 351 | 65 | 121 | 202 | 190 | 363 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | SW 14 | WNW 10 | W 16 | W 16 | W 16 | W 16 | WNW 10 | SSW 18 | SW 18 | SW 18 | S 16 | SSW 18 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | W 11 | W 10 | S 16 |
| kJ | 22 | 22 | 22 | 407 | 20 | 5 | 5 | 5 | 5 | 18 | 106 | 159 | 49 | 188 | 214 | 35 | 25 | 24 | 23 | 27 | 141 | 208 | 20 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | — | — | SSE 8 | SSE 8 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 161 | 204 | 183 | — | — | 131 | 128 | 125 | 125 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 168 | 40 | 9 | 3 | 84 | 233 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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