Surf Forecasts:
How big are the waves at Thunders today (05 Oct):
- Morning surf: Morning surf (05 Oct, local time) - 4ft (1.2m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Oct, local time) - 3.5ft (1.0m), 13s period with SSW swell.
- Evening surf: Evening surf (05 Oct, local time) - 3ft (0.9m), 13s period with SSW swell.
The current surf forecast for Thunders at 3AM is: 1.2m 14s primary swell from a South-southwest direction and 1.1m 9s secondary swell from a South-southeast direction, 1.4m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm October 04). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Oct) | 4ft (1.2m) | 13s |
| Afternoon (05 Oct) | 3.5ft (1.0m) | 13s |
| Evening (05 Oct) | 3ft (0.9m) | 13s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Warm (max 28°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | |||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSE 9 | SSW 13 | SSW 14 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 669 | 651 | 633 | 519 | 497 | 490 | 402 | 367 | 367 | 303 | 312 | 322 | 281 | 528 | 655 | 763 | 1048 | 964 | 1051 |
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 | on | cross-on | cross-on |
High Tide | 00:18AM0.81m | 1:42PM0.46m | 1:52AM0.79m | 3:11PM0.56m | |||||||||||||||
Low Tide | 4:31PM0.25m | 8:03AM0.24m | 6:27PM0.32m | 9:16AM0.20m | 8:36PM0.31m | ||||||||||||||
 |  | | |  | | |  | |  | | | | | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | 2 | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 3 | 1 | — | 1 | — | 1 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 |
Feels °C | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 31 | 31 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSE 9 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSE 9 | SSW 14 | SSW 18 | SSE 9 | SSE 8 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 669 | 651 | 633 | 519 | 189 | 490 | 402 | 367 | 367 | 303 | 312 | 243 | 281 | 528 | 232 | 190 | 1048 | 964 | 1051 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSW 14 | W 8 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 20 | SSW 14 | S 18 | SSW 12 | SSW 18 | SSW 17 | SW 15 | SW 14 | SW 14 |
| kJ | 154 | 216 | 202 | 222 | 497 | 1 | 36 | 33 | 54 | 54 | 127 | 322 | 238 | 115 | 655 | 763 | 33 | 64 | 64 |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 16 | SW 16 | SW 16 | SW 16 | W 15 | W 8 | W 14 | W 14 | S 20 | SW 15 | S 19 | SW 14 | SW 14 | SSW 12 | SSW 12 | — | — | — |
| kJ | 17 | 41 | 41 | 41 | 10 | 4 | 1 | 4 | 4 | 67 | 54 | 180 | 74 | 74 | 83 | 117 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | SSE 9 | SSE 9 | — | — | SSE 8 | SSE 8 | SSE 8 |
| kJ | — | — | — | — | 268 | 232 | 232 | 232 | 232 | 275 | 237 | — | 243 | 237 | — | — | 185 | 167 | 159 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 32 | 62 | 62 | 62 | 32 | 3 | 3 | 3 | 3 | 3 | 62 | 62 | 32 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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