Surf Forecasts:
How big are the waves at Thunders today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 2.5ft (0.7m), 21s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 2.5ft (0.8m), 21s period with SSW swell.
- Evening surf: Evening surf (13 Jul, local time) - 3.5ft (1.1m), 19s period with SSW swell.
The current surf forecast for Thunders at 8PM is: 1.0m 19s primary swell from a South-southwest direction and 1.2m 11s secondary swell from a South-southwest direction, 0.7m 6s secondary swell from a South-southeast direction (forecast issued at 12:00pm July 13). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 2.5ft (0.7m) | 21s |
| Afternoon (13 Jul) | 2.5ft (0.8m) | 21s |
| Evening (13 Jul) | 3.5ft (1.1m) | 19s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed morning. Warm (max 28°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 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 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 389 | 506 | 613 | 708 | 838 | 830 | 880 | 1026 | 1231 | 1203 | 1108 | 1194 | 1697 | 1807 | 1214 | 1040 | 1125 | 1125 | 975 | 936 | 818 | 807 | 818 | 784 |
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 | 5:15PM0.51m | 5:32AM1.09m | 6:10PM0.57m | 6:23AM1.12m | 7:00PM0.63m | |||||||||||||||||||
Low Tide | 10:30PM0.10m | 12:34PM0.02m | 11:31PM0.07m | 1:17PM-0.01m | 00:26AM0.07m | |||||||||||||||||||
 | |  |  | |  | | | | | | | | | | |  | | | |  | | | | |
 | 6:26 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | 6:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | 1 | 1 | 1 | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 |
| kJ | 379 | 372 | 431 | 343 | 838 | 830 | 880 | 1026 | 1231 | 1203 | 1108 | 1194 | 1697 | 1807 | 1214 | 1040 | 1125 | 1125 | 975 | 936 | 818 | 807 | 818 | 784 |
Swell 2 Height (m) Direction Period (s) | 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 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | WNW 10 | SSE 7 | SSE 7 | WNW 10 |
| kJ | 389 | 506 | 613 | 708 | 290 | 290 | 259 | 401 | 378 | 198 | 572 | 393 | 65 | 43 | 199 | 199 | 68 | 68 | 46 | 46 | 32 | 66 | 81 | 31 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | WNW 11 | S 11 | SSW 13 | WNW 11 | WNW 11 | SSW 20 | S 20 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 17 | WNW 10 | WNW 10 | S 9 |
| kJ | 75 | 77 | 77 | 143 | 187 | 189 | 261 | 69 | 112 | 249 | 66 | 66 | 128 | 68 | 41 | 40 | 40 | 39 | 38 | 38 | 6 | 31 | 31 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SE 7 | SSE 7 | SSE 6 | SSE 6 | S 6 | — | SSE 5 | SSE 8 | SSE 7 | SE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | SSE 7 | SE 7 | — | SSE 7 |
| kJ | 41 | 46 | 40 | 34 | 33 | 15 | — | 19 | 37 | 37 | 28 | 32 | 43 | 48 | 68 | 68 | — | — | — | — | 59 | 119 | — | 84 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 62 | 62 | 3 | 3 | 3 | 3 | 3 | 9 | 3 | 62 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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