
Surf Forecasts:
How big are the waves at Thunders today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 5ft (1.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 5ft (1.6m), 16s period with SSW swell.
The current surf forecast for Thunders at 3AM is: 1.8m 14s primary swell from a South-southwest direction and 0.7m 18s secondary swell from a Southwest direction, 1.0m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm September 16). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 5ft (1.6m) | 14s |
| Afternoon (17 Sep) | 5.5ft (1.7m) | 16s |
| Evening (17 Sep) | 5ft (1.6m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Warm (max 28°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SSW 13 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||
1191 | 1191 | 1191 | 1301 | 1301 | 1389 | 791 | 1608 | 1379 | 1379 | 1241 | 587 | 536 | 1001 | 869 | 796 | 785 | 682 | 672 | |
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 | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on |
High Tide | 9:09PM0.88m | 9:06AM0.55m | 9:45PM0.81m | 9:31AM0.48m | |||||||||||||||
Low Tide | 2:22PM0.09m | 3:32AM0.20m | 2:47PM0.13m | 4:15AM0.26m | 3:13PM0.18m | ||||||||||||||
— | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | |
6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 26 | 27 | 28 | 27 | 26 | 28 | 27 | 27 | 28 | 28 | 28 | 26 | 28 | 28 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 13 | SSW 13 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
1191 | 1191 | 1191 | 1301 | 1301 | 1389 | 791 | 1608 | 1379 | 1379 | 1241 | 536 | 536 | 1001 | 869 | 796 | 785 | 682 | 672 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | W 11 | SSW 16 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 16 | SSE 7 | WNW 9 | WNW 9 | SSE 7 | SW 20 | SW 19 | SW 18 |
179 | 260 | 255 | 375 | 307 | 10 | 659 | 20 | 33 | 31 | 29 | 587 | 59 | 26 | 26 | 51 | 136 | 179 | 388 | |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | WNW 11 | W 14 | W 14 | W 14 | SW 22 | SSE 7 | SW 16 | SSW 21 | SW 20 | WNW 9 | WNW 8 | WNW 8 | WNW 8 |
1 | 1 | 5 | 5 | 5 | 7 | 11 | 4 | 4 | 4 | 18 | 70 | 302 | 42 | 99 | 25 | 24 | 14 | 23 | |
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 7 | SSE 7 | — | SSE 7 | SSE 7 | SSE 7 |
127 | 117 | 113 | 96 | 96 | 99 | 96 | 96 | 85 | 85 | 70 | — | — | 53 | 53 | — | 51 | 50 | 50 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 538 | 538 | 168 | 32 | 475 | 475 | 538 | 654 | 649 | 538 | 3 | 3 | 3 | 62 | 62 | 62 | 62 | 168 | 168 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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