Surf Forecasts:
How big are the waves at Thunders today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 6ft (1.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6ft (1.8m), 16s period with SW swell.
- Evening surf: Evening surf (02 Sep, local time) - 5ft (1.6m), 16s period with SW swell.
The current surf forecast for Thunders at 12PM is: 1.8m 16s primary swell from a Southwest direction and 0.3m 17s secondary swell from a West direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am September 02). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 6ft (1.9m) | 16s |
| Afternoon (02 Sep) | 6ft (1.8m) | 16s |
| Evening (02 Sep) | 5ft (1.6m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Warm (max 29°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 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 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2187 | 1852 | 1829 | 1571 | 1571 | 1420 | 1317 | 1284 | 1019 | 953 | 928 | 915 | 915 | 902 | 902 | 731 | 701 | 599 | 509 | 528 | 458 | 388 | 351 |
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 | cross-on | cross-on | cross-on |
High Tide | 8:41AM0.73m | 9:19PM0.94m | 9:18AM0.63m | 10:06PM0.90m | 10:01AM0.53m | ||||||||||||||||||
Low Tide | 2:54AM0.13m | 2:39PM0.05m | 3:42AM0.17m | 3:11PM0.08m | 4:41AM0.23m | 3:49PM0.13m | |||||||||||||||||
 |  | | | |  | | |  |  |  | | |  | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | — | — | 1 |
Temp °C | 27 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 28 | 28 | 28 | 30 | 30 | 29 | 29 | 28 | 27 | 28 | 29 | 30 | 30 | 30 | 28 | 29 | 28 | 28 | 29 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 |
| kJ | 2187 | 1852 | 1829 | 1571 | 1571 | 1420 | 1317 | 1284 | 1019 | 953 | 928 | 915 | 915 | 902 | 902 | 731 | 701 | 599 | 509 | 528 | 458 | 388 | 351 |
Swell 2 Height (m) Direction Period (s) | W 17 | W 17 | W 17 | W 17 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | NW 8 | NW 8 | NW 8 | SSW 18 | WNW 8 | S 17 | SSW 16 | SSW 16 |
| kJ | 53 | 52 | 50 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 3 | 2 | 2 | 61 | 6 | 144 | 208 | 269 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 8 | NW 8 | NW 8 | — | — | — | W 16 | W 15 | W 15 | W 15 | WNW 8 | W 14 | WNW 8 | WNW 8 | WNW 8 |
| kJ | — | — | — | — | — | — | — | — | 6 | 2 | 2 | — | — | — | 5 | 5 | 4 | 4 | 6 | 4 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 115 | 135 | 144 | 118 | 139 | 139 | 135 | 135 | 139 | 143 | 147 | 151 | 151 | 151 | 186 | 186 | 161 | 161 | 150 | 146 | 134 | 134 | 164 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 168 | 168 | 62 | 135 | 62 | 476 | 174 | 168 | 135 | 168 | 62 | 32 | 62 | 9 | 3 | 3 | 32 | 32 | 32 | 32 | 62 | 32 | 32 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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