Surf Forecasts:
How big are the waves at Thunders today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.4m), 16s period with SSW swell.
The current surf forecast for Thunders at 7PM is: 1.3m 16s primary swell from a South-southwest direction and 0.2m 7s secondary swell from a West-northwest direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 12:00pm October 01). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 4ft (1.2m) | 15s |
| Afternoon (01 Oct) | 4.5ft (1.3m) | 15s |
| Evening (01 Oct) | 4.5ft (1.4m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 54mm), heaviest during Fri night. Warm (max 27°C on Thu morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | S 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 640 | 730 | 770 | 822 | 957 | 945 | 921 | 886 | 874 | 874 | 863 | 851 | 829 | 720 | 711 | 553 | 545 | 545 | 456 | 482 | 555 |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:56PM1.00m | 9:09AM0.56m | 9:47PM0.93m | 10:04AM0.48m | |||||||||||||||||
Low Tide | 2:07PM0.05m | 3:36AM0.13m | 2:44PM0.10m | 4:39AM0.20m | 3:27PM0.17m | ||||||||||||||||
 | |  |  | | |  | | | | | | | |  | | | | | | | |
 | 6:05 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | 1 | 3 | — | — | — | — | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 6 | 7 | 5 | 5 | 3 | 1 | 1 | 1 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 29 | 28 | 28 | 29 | 29 | 28 | 27 | 28 | 29 | 29 | 30 | 29 | 30 | 28 | 28 | 27 | 28 | 29 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 |
| kJ | 640 | 730 | 770 | 822 | 957 | 945 | 921 | 886 | 874 | 874 | 863 | 851 | 829 | 720 | 711 | 553 | 545 | 545 | 456 | 456 | 347 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | WNW 7 | SSE 12 | WNW 7 | SSE 13 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 9 | S 8 | S 8 | SSW 19 | S 18 | S 18 | S 18 | SSW 18 | SSW 17 | S 16 |
| kJ | 100 | 5 | 14 | 5 | 16 | 5 | 5 | 2 | 2 | 2 | 2 | 17 | 37 | 36 | 123 | 243 | 311 | 311 | 408 | 482 | 555 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | SSE 12 | WNW 7 | W 16 | SSE 11 | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | NW 7 | S 20 | S 20 | SSE 9 | W 17 | SSW 9 | S 9 | W 16 | W 16 | W 16 |
| kJ | 5 | 15 | 5 | 5 | 12 | 5 | 5 | 5 | 5 | 5 | 4 | 2 | 32 | 68 | 27 | 6 | 15 | 13 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 10 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 8 | SSE 7 | SSE 8 | SSE 7 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 |
| kJ | 68 | 282 | 127 | 131 | 111 | 114 | 206 | 240 | 240 | 235 | 225 | 163 | 114 | 99 | 114 | 193 | 143 | 143 | 184 | 193 | 189 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 127 | 538 | 538 | 168 | 168 | 62 | 135 | 127 | 62 | 3 | 3 | 62 | 9 | 3 | 3 | 9 | 32 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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