
Surf Forecasts:
How big are the waves at Thunders today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 8ft (2.4m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 7.5ft (2.3m), 16s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 7ft (2.1m), 16s period with SW swell.
The current surf forecast for Thunders at 9PM is: 2.1m 16s primary swell from a Southwest direction and 0.2m 18s secondary swell from a West direction, 1.4m 7s secondary swell from a South-southeast direction (forecast issued at 12:00pm September 13). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 8ft (2.4m) | 17s |
| Afternoon (13 Sep) | 7.5ft (2.3m) | 16s |
| Evening (13 Sep) | 7ft (2.1m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun morning, min 26°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | |||||||||||||||||||
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 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||||
2973 | 2742 | 2742 | 2328 | 1976 | 1788 | 1650 | 1776 | 1845 | 1845 | 1845 | 1982 | 1931 | 1753 | 1708 | 1571 | 1396 | 1377 | 1279 | 1142 | 1142 | |
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 | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 7:31PM0.98m | 7:40AM0.81m | 8:04PM0.97m | 8:11AM0.72m | 8:36PM0.94m | ||||||||||||||||
Low Tide | 1:09PM0.03m | 1:42AM0.07m | 1:33PM0.04m | 2:19AM0.10m | 1:57PM0.06m | ||||||||||||||||
6:13 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | |
— | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 |
Feels °C | 28 | 29 | 28 | 27 | 27 | 26 | 27 | 28 | 29 | 29 | 27 | 28 | 28 | 29 | 29 | 28 | 30 | 29 | 29 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 |
2973 | 2742 | 2742 | 2328 | 1976 | 1788 | 1650 | 1776 | 1845 | 1845 | 1845 | 1982 | 1931 | 1753 | 1708 | 1571 | 1396 | 1377 | 1279 | 1142 | 1142 | |
Swell 2 Height (m) Direction Period (s) | W 19 | W 19 | W 19 | W 18 | W 18 | W 18 | W 18 | W 18 | W 17 | W 17 | W 16 | W 16 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | W 16 | W 15 | W 15 | SSW 21 |
30 | 29 | 28 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | 20 | 181 | 157 | 147 | 128 | 128 | 5 | 4 | 4 | 45 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | SW 24 | SW 24 | SW 22 | W 15 |
— | — | — | — | — | — | — | — | — | — | — | — | 20 | 20 | 20 | 20 | 19 | 22 | 22 | 19 | 4 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 7 | — | — | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
140 | 158 | 191 | 203 | 208 | 208 | 214 | 214 | 193 | 193 | 199 | 181 | — | — | — | — | — | 104 | 121 | 148 | 158 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 168 | 168 | 551 | 538 | 168 | 168 | 168 | 32 | 62 | 62 | 168 | 233 | 32 | 3 | 3 | 3 | 3 | 62 | 62 | 233 | 475 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
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