Surf Forecasts:
How big are the waves at Thunders today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 3.5ft (1.1m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
- Evening surf: Evening surf (12 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
The current surf forecast for Thunders at 9PM is: 0.9m 12s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South direction, 0.8m 7s secondary swell from a South-southeast direction (forecast issued at 12:00pm July 12). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 3.5ft (1.1m) | 12s |
| Afternoon (12 Jul) | 3ft (0.9m) | 12s |
| Evening (12 Jul) | 3ft (0.9m) | 12s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
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) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 21 | SSW 21 | SSW 21 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 359 | 251 | 251 | 255 | 222 | 280 | 399 | 392 | 389 | 506 | 613 | 708 | 838 | 830 | 880 | 1178 | 1231 | 1203 | 1108 | 1194 | 1807 | 1807 | 1214 | 978 |
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 | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:10PM0.47m | 4:36AM1.04m | 5:15PM0.51m | 5:32AM1.09m | 6:10PM0.57m | 6:23AM1.12m | ||||||||||||||||||
Low Tide | 9:24PM0.13m | 11:46AM0.06m | 10:30PM0.10m | 12:34PM0.02m | 11:31PM0.07m | |||||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | | | | |  | |
 | 6:26 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | 6:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 359 | 251 | 251 | 255 | 222 | 280 | 399 | 392 | 379 | 372 | 431 | 343 | 838 | 830 | 880 | 1178 | 1231 | 1203 | 1108 | 1194 | 1807 | 1807 | 1214 | 978 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 12 | S 12 | WNW 12 | S 12 | WNW 11 | WNW 11 | WNW 11 | SSW 21 | SSW 21 | SSW 21 | SSW 19 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 13 | SSW 11 | SSW 14 | SSW 12 | WNW 11 | WNW 10 | SSW 12 | SSW 12 |
| kJ | 59 | 73 | 106 | 79 | 106 | 74 | 74 | 74 | 389 | 506 | 613 | 708 | 290 | 290 | 259 | 401 | 378 | 198 | 572 | 387 | 65 | 43 | 199 | 199 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | S 12 | WNW 12 | S 12 | SW 20 | SSW 20 | WNW 12 | WNW 12 | WNW 12 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | WNW 11 | S 11 | SSW 14 | WNW 11 | WNW 11 | SSW 20 | S 20 | WNW 10 | WNW 10 |
| kJ | 83 | 82 | 81 | 71 | 75 | 46 | 99 | 225 | 75 | 77 | 77 | 143 | 187 | 189 | 261 | 69 | 112 | 265 | 66 | 66 | 128 | 68 | 41 | 40 |
Wind waves Height (m) Direction Period (s) | — | SE 8 | SE 8 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | — | — | SSE 5 | SSE 6 | SSE 8 | SSE 6 | SSE 6 | SSE 7 | SE 8 | SE 8 | SSE 7 | SSE 7 |
| kJ | — | 59 | 57 | 70 | 68 | 53 | 53 | 49 | 41 | 38 | 34 | 32 | — | — | 19 | 18 | 37 | 21 | 35 | 37 | 67 | 91 | 48 | 70 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 62 | 62 | 32 | 32 | 3 | 9 | 9 | 168 | 62 | 62 | 3 | 3 | 3 | 3 | 3 | 9 | 62 | 3 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
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