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Surf Forecasts:
Thunders surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Tuesday 02 Jun 2026 WIBForecast update in hr min s Forecast update imminent
Thunders surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thunders sea temperature is
30.4° C
(Which is slightly warmer than usual)How big are the waves at Thunders today (02 Jun):
- Morning surf: Morning surf (02 Jun, local time) - 5ft (1.5m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Jun, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Evening surf: Evening surf (02 Jun, local time) - 5ft (1.6m), 13s period with SSW swell.
The current surf forecast for Thunders at 7PM is: 1.5m 13s primary swell from a South-southwest direction and 0.9m 17s secondary swell from a South-southwest direction (forecast issued at 12:00pm June 02). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 5ft (1.5m) | 14s |
| Afternoon (02 Jun) | 4.5ft (1.4m) | 13s |
| Evening (02 Jun) | 5ft (1.6m) | 13s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 2 | Wednesday 3 | Thursday 4 | Fri 5 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | |
969 | 722 | 690 | 781 | 878 | 998 | 817 | 796 | 1393 | 1340 | 1303 | 988 | 1049 | 621 | 590 | 778 | 713 | 728 | 677 | 677 | 686 | 677 | 767 | 1057 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | |
High Tide | 7:30PM0.52m | 7:35AM0.93m | 8:06PM0.52m | 8:09AM0.91m | 8:45PM0.52m | |||||||||||||||||||
Low Tide | 1:47PM0.09m | 00:43AM0.14m | 2:22PM0.11m | 1:18AM0.16m | 2:58PM0.13m | 1:54AM0.20m | ||||||||||||||||||
 | | |  |  | | |  | | | | | | | | | | | | |  | | | | |
 | 6:18 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 27 |
32 | 32 | 32 | 33 | 32 | 32 | 31 | 30 | 33 | 32 | 33 | 32 | 32 | 32 | 32 | 30 | 32 | 33 | 32 | 30 | 31 | 31 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 11 | SSW 11 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 16 | SW 16 |
 kJ | 969 | 722 | 690 | 781 | 878 | 998 | 471 | 521 | 1393 | 1340 | 1303 | 988 | 1049 | 581 | 590 | 778 | 713 | 581 | 499 | 469 | 686 | 677 | 767 | 1057 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 17 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 13 | SSW 13 | SSW 13 | S 12 |
| kJ | 128 | 249 | 352 | 433 | 385 | 376 | 817 | 796 | 215 | 147 | 219 | 379 | 528 | 621 | 528 | 465 | 522 | 728 | 677 | 677 | 351 | 346 | 295 | 285 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | S 16 | S 14 | S 14 | SW 14 | S 13 | S 14 | S 14 | S 13 | S 13 | SSE 13 | S 13 | SSE 12 | SSE 12 | SSW 21 |
| kJ | 11 | 11 | 10 | 10 | 10 | 134 | 239 | 239 | 186 | 136 | 137 | 239 | 264 | 293 | 229 | 236 | 189 | 176 | 219 | 290 | 350 | 260 | 240 | 88 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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