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Thunders surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Friday 04 Jul 2025 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
30.0° C
(Which is slightly warmer than usual)How big are the waves at Thunders today?
The current surf forecast for Thunders at 8PM is: 0.9m 13s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm July 04). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | - | - |
| Afternoon (04 Jul) | 3ft (0.9m) | 14s |
| Evening (04 Jul) | 3ft (0.9m) | 13s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 14 | 14 | 13 | 15 | 14 | 12 | 13 | 13 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 18 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 313 | 362 | 424 | 404 | 397 | 321 | 356 | 300 | 283 | 250 | 242 | 440 | 479 | 600 | 673 | 960 | 1132 | 1270 | 1417 | 1366 | 1573 | 1588 | 1552 | 1485 | 1292 | 1173 | 1110 | 933 | 920 | 853 | 812 | 704 | 592 | 656 | 784 | 1007 | 1544 | 2384 | 2653 | 2990 | 3106 | 2839 | 2966 | 2870 | 2468 | 2169 | 2250 | 2184 | 1895 | 1901 | 1610 | 1682 | 1385 | 1446 | 1385 | 1166 | 1075 | 1220 | 1329 | 1201 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | cross- on | cross- on | cross | glass | glass | cross- on | glass | glass | glass | glass | glass | glass | cross- on | on | on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | cross | cross | cross | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 1:36AM 0.74 | 1:13PM 0.48 | 2:32AM 0.77 | 2:35PM 0.44 | 3:24AM 0.79 | 3:48PM 0.43 | 4:13AM 0.83 | 4:46PM 0.44 | 4:57AM 0.88 | 5:33PM 0.46 | 5:38AM 0.92 | 6:13PM 0.49 | 6:17AM 0.97 | 6:52PM 0.54 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 6:08PM 0.22 | 8:21AM 0.37 | 6:54PM 0.23 | 9:45AM 0.32 | 7:48PM 0.24 | 10:43AM 0.26 | 8:47PM 0.23 | 11:27AM 0.20 | 9:43PM 0.21 | 12:03PM 0.15 | 10:34PM 0.18 | 12:38PM 0.11 | 11:20PM 0.16 | 1:10PM 0.08 | 12:03AM 0.15 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - |
| Sunset | 6:21 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - |
 |  |  | |  |  |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | 1 | - | - | 2 | 1 | 1 | 1 | - | 1 | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 3 | 3 | 2 | 2 | - | - | 2 | 3 | - |
| Temp. °C | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 27 |
| Feels °C (?) | 32 | 31 | 31 | 31 | 29 | 30 | 32 | 32 | 33 | 33 | 31 | 32 | 30 | 32 | 30 | 32 | 31 | 29 | 29 | 29 | 29 | 30 | 31 | 31 | 32 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 29 | 29 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 31 | 31 | 31 | 32 | 31 | 29 | 29 | 30 | 31 | 31 | 31 | 29 | 28 | 29 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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