Surf Forecasts:
How big are the waves at Thunders today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
The current surf forecast for Thunders at 6AM is: 0.7m 18s primary swell from a Southwest direction and 0.8m 14s secondary swell from a Southwest direction, 1.1m 11s secondary swell from a South-southeast direction (forecast issued at 12:00am October 17). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 2.5ft (0.7m) | 18s |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 16s |
| Evening (17 Oct) | 3.5ft (1.1m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 28°C on Sat morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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 | 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 14 | SSW 18 | SW 18 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 289 | 280 | 323 | 316 | 573 | 700 | 757 | 595 | 674 | 822 | 897 | 851 | 936 | 1024 | 1257 | 1191 | 1191 | 1301 | 2354 | 2576 | 2479 | 2354 | 2140 | 1847 |
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 | 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 | cross-on | cross-on | cross-on | cross |
High Tide | 9:16AM0.46m | 9:47PM0.76m | 10:05AM0.42m | 10:41PM0.70m | 12:05PM0.41m | |||||||||||||||||||
Low Tide | 3:49AM0.22m | 2:40PM0.21m | 4:44AM0.27m | 3:14PM0.28m | 6:09AM0.31m | 4:10PM0.35m | ||||||||||||||||||
 | |  | |  | | |  | | | | | | | | | | | |  | | |  | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — |
Temp °C | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 27 | 28 | 27 | 26 |
Feels °C | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 29 | 28 | 27 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 27 | 29 | 30 | 29 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 18 | SW 17 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 289 | 238 | 224 | 316 | 573 | 700 | 757 | 595 | 674 | 822 | 897 | 851 | 936 | 1024 | 1257 | 1191 | 1191 | 1301 | 2354 | 2576 | 2479 | 2354 | 2140 | 1847 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 18 | SW 18 | SW 14 | SSW 10 | W 15 | SSW 10 | SW 12 | SW 12 | W 14 | W 14 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 18 | SSW 18 | SSW 18 | — | — | — | — | — | — |
| kJ | 83 | 280 | 323 | 147 | 37 | 4 | 19 | 73 | 75 | 4 | 4 | 79 | 105 | 105 | 73 | 459 | 677 | 790 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 11 | W 15 | S 10 | W 15 | W 15 | W 15 | W 15 | W 14 | — | W 14 | W 14 | — | — | — | SW 10 | SSW 10 | — | — | — | — | — | — | — |
| kJ | 168 | 83 | 4 | 56 | 4 | 4 | 4 | 4 | 4 | — | 4 | 4 | — | — | — | 24 | 38 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 11 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 77 | 80 | 286 | 88 | 93 | 111 | 111 | 132 | 136 | 132 | 132 | 113 | 113 | 113 | 108 | 93 | 75 | 77 | 75 | 83 | 86 | 75 | 59 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 62 | 32 | 168 | 62 | 62 | 62 | 62 | 168 | 168 | 138 | 168 | 138 | 62 | 62 | 3 | 9 | 62 | 62 | 32 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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