Surf Forecasts:
How big are the waves at Thunders today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5.5ft (1.7m), 17s period with SSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for Thunders at 2PM is: 1.6m 17s primary swell from a South-southwest direction and 1.4m 10s secondary swell from a South-southeast direction (forecast issued at 06:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 16s |
| Afternoon (10 Sep) | 5.5ft (1.7m) | 17s |
| Evening (10 Sep) | 5.5ft (1.7m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 28°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SSW 15 | SW 21 | SW 21 | SW 21 | SW 15 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1289 | 1321 | 1354 | 1473 | 1734 | 1536 | 1498 | 1498 | 1498 | 1322 | 1238 | 1074 | 1059 | 974 | 1302 | 1625 | 1278 | 940 | 2118 | 3104 | 3267 | 2612 | 3764 |
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 | on | on | cross-on |
High Tide | 5:12AM0.97m | 5:46PM0.78m | 5:54AM0.97m | 6:23PM0.88m | 6:32AM0.94m | 6:57PM0.94m | |||||||||||||||||
Low Tide | 11:48AM0.06m | 11:37PM0.11m | 12:16PM0.03m | 00:22AM0.08m | 12:43PM0.02m | ||||||||||||||||||
 |  | | | |  | | | | | | |  | | | | |  | | | |  | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 |
Temp °C | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 27 | 28 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 29 | 29 | 27 | 27 | 27 | 29 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 |
| kJ | 1289 | 1321 | 1354 | 1473 | 1734 | 1536 | 1498 | 1498 | 1498 | 1322 | 1238 | 1074 | 1059 | 974 | 869 | 857 | 869 | 940 | 2118 | 3104 | 3267 | 2612 | 3764 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | — | W 11 | SSW 26 | SSW 26 | SSW 26 | SW 25 | SW 24 | SW 24 | SW 24 | SW 23 | SW 22 | SW 21 | SW 21 | SW 21 | SW 20 | SW 14 | SW 14 | SW 14 | SW 15 | SSE 9 |
| kJ | 5 | 5 | 5 | — | 2 | 66 | 66 | 66 | 100 | 273 | 347 | 271 | 193 | 553 | 1302 | 1625 | 1278 | 869 | 606 | 606 | 597 | 979 | 44 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 26 | W 11 | W 15 | W 15 | W 15 | — | W 10 | W 10 | W 10 | W 10 | W 24 | — | W 17 | W 17 | W 22 | W 21 | W 21 | — | — |
| kJ | — | — | — | — | 27 | 2 | 4 | 4 | 4 | — | 2 | 2 | 2 | 2 | 11 | — | 6 | 6 | 9 | 36 | 36 | — | — |
Wind waves Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 6 |
| kJ | 432 | 425 | 496 | 408 | 356 | 348 | 301 | 307 | 301 | 295 | 295 | 253 | 235 | 216 | 181 | 181 | 188 | 188 | 154 | 154 | 151 | 180 | 85 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 233 | 168 | 168 | 483 | 538 | 538 | 233 | 168 | 168 | 168 | 168 | 135 | 62 | 62 | 62 | 32 | 127 | 32 | 62 | 62 | 62 | 135 | 168 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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