Surf Forecasts:
How big are the waves at Thunders today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 5ft (1.5m), 11s period with S swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 3.5ft (1.0m), 17s period with S swell.
- Evening surf: Evening surf (04 Jul, local time) - 4ft (1.2m), 17s period with S swell.
The current surf forecast for Thunders at 9PM is: 1.2m 17s primary swell from a South direction and 1.4m 11s secondary swell from a South direction (forecast issued at 12:00pm July 04). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 5ft (1.5m) | 11s |
| Afternoon (04 Jul) | 3.5ft (1.0m) | 17s |
| Evening (04 Jul) | 4ft (1.2m) | 17s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 39mm), heaviest during Sun afternoon. Warm (max 29°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 18 | S 17 | S 17 | S 17 | S 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 18 | S 14 | S 14 | S 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 442 | 509 | 725 | 708 | 809 | 890 | 828 | 948 | 805 | 773 | 752 | 633 | 541 | 946 | 928 | 769 | 412 | 452 | 532 | 674 | 666 | 657 | 759 | 778 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross | cross | cross | glassy | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:10PM0.65m | 8:56AM0.88m | 9:49PM0.68m | 9:30AM0.83m | 10:32PM0.72m | |||||||||||||||||||
Low Tide | 3:06PM0.10m | 2:32AM0.24m | 3:35PM0.11m | 3:18AM0.27m | 4:05PM0.11m | 4:11AM0.30m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | |  | | | | | |  | |  | |
 | 6:24 | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
 | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | 6:22 |
mm | 1 | 3 | 1 | — | 3 | 1 | 1 | 2 | 2 | 1 | 3 | 5 | 2 | 3 | 2 | — | 2 | 4 | 2 | — | 1 | — | — | — |
Temp °C | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 32 | 31 | 31 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 31 | 30 | 31 | 29 | 31 | 30 | 32 | 32 | 30 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | S 13 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 442 | 434 | 432 | 440 | 442 | 434 | 828 | 948 | 805 | 773 | 752 | 633 | 500 | 946 | 928 | 769 | 172 | 151 | 120 | 140 | 666 | 657 | 759 | 778 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | S 18 | S 17 | S 17 | S 17 | S 16 | S 11 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | SSW 18 | SW 17 | SSW 16 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 264 | 509 | 725 | 708 | 809 | 890 | 381 | 346 | 339 | 294 | 279 | 279 | 221 | 541 | 290 | 422 | 317 | 452 | 532 | 674 | 117 | 140 | 140 | 140 |
Swell 3 Height (m) Direction Period (s) | S 18 | SSW 14 | SW 14 | SW 14 | SSW 14 | WNW 9 | WNW 8 | WNW 8 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | WNW 8 | SSW 18 | WNW 10 | SSW 16 | SSW 13 | SSW 12 | S 12 | S 12 | WNW 8 | WNW 10 | WNW 10 |
| kJ | 307 | 268 | 158 | 97 | 131 | 29 | 28 | 28 | 114 | 155 | 252 | 399 | 541 | 14 | 112 | 42 | 412 | 303 | 202 | 71 | 99 | 28 | 55 | 54 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 8 | SSE 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 251 | 226 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 62 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
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