Surf Forecasts:
How big are the waves at Thunders today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 6ft (1.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 6.5ft (2.0m), 14s period with SSW swell.
- Evening surf: Evening surf (25 Oct, local time) - 6.5ft (2.0m), 14s period with SSW swell.
The current surf forecast for Thunders at 1PM is: 1.8m 15s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a West direction, 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am October 25). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 6ft (1.9m) | 15s |
| Afternoon (25 Oct) | 6.5ft (2.0m) | 14s |
| Evening (25 Oct) | 6.5ft (2.0m) | 14s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 28°C on Tue morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1785 | 1602 | 1580 | 1413 | 1752 | 1569 | 1399 | 904 | 765 | 733 | 1058 | 1042 | 1018 | 1003 | 987 | 835 | 833 | 778 | 736 | 724 | 711 | 514 | 432 |
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 | 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 | 4:59AM0.75m | 5:22PM0.98m | 5:38AM0.74m | 5:57PM1.06m | 6:17AM0.72m | 6:34PM1.10m | |||||||||||||||||
Low Tide | 10:53AM0.08m | 11:47PM0.07m | 11:24AM0.05m | 00:28AM0.01m | 11:57AM0.02m | ||||||||||||||||||
 |  | |  | |  |  |  | |  | | | |  | | | | | | | |  | | |
 | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | 1 | 2 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 |
Feels °C | 26 | 26 | 27 | 28 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 29 | 30 | 28 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 |
| kJ | 1785 | 1602 | 1580 | 1413 | 1752 | 1569 | 1399 | 904 | 765 | 733 | 1058 | 1042 | 1018 | 1003 | 987 | 835 | 833 | 778 | 736 | 724 | 711 | 514 | 432 |
Swell 2 Height (m) Direction Period (s) | W 18 | W 18 | W 10 | W 10 | W 10 | W 10 | W 10 | S 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 18 | S 17 | S 16 | SW 12 | SW 12 |
| kJ | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 118 | 2 | 2 | 2 | 2 | 2 | 6 | 7 | 7 | 7 | 6 | 25 | 24 | 47 | 75 | 75 |
Swell 3 Height (m) Direction Period (s) | W 18 | — | W 18 | W 17 | W 16 | W 16 | W 16 | W 9 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | S 20 | S 18 | WNW 8 | WNW 8 | WNW 8 | S 16 | S 16 |
| kJ | 6 | — | 6 | 5 | 5 | 5 | 5 | 2 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 6 | 6 | 6 | 6 | 46 | 80 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 128 | 108 | 105 | 82 | 88 | 89 | — | — | 118 | 121 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 168 | 168 | 168 | 62 | 180 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 32 | 3 | 3 | 3 | 32 | 3 | 32 | 135 | 135 | 173 | 32 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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