Surf Forecasts:
How big are the waves at Thunders today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 5.5ft (1.7m), 15s period with SW swell.
- Evening surf: Evening surf (10 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
The current surf forecast for Thunders at 1AM is: 1.8m 16s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a West-northwest direction, 1.1m 8s secondary swell from a South-southeast direction (forecast issued at 06:00pm July 09). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 5.5ft (1.7m) | 16s |
| Afternoon (10 Jul) | 5.5ft (1.7m) | 15s |
| Evening (10 Jul) | 5ft (1.6m) | 14s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 930 | 917 | 811 | 1713 | 1692 | 1517 | 1405 | 1531 | 1289 | 1045 | 1142 | 1142 | 1016 | 701 | 732 | 721 | 669 | 330 | 286 | 231 | 276 | 365 | 359 | 255 |
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 | cross | glassy | cross-on | glassy | glassy | glassy |
High Tide | 1:22AM0.85m | 1:20PM0.50m | 2:30AM0.91m | 2:51PM0.46m | 3:35AM0.97m | |||||||||||||||||||
Low Tide | 6:06PM0.15m | 8:11AM0.28m | 7:05PM0.16m | 9:40AM0.21m | 8:13PM0.15m | 10:50AM0.13m | ||||||||||||||||||
 |  | | | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | 6:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 |
Feels °C | 27 | 27 | 28 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 28 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 930 | 917 | 811 | 1713 | 1692 | 1517 | 1405 | 1531 | 1289 | 1045 | 1142 | 1142 | 1016 | 701 | 732 | 721 | 669 | 330 | 286 | 231 | 276 | 365 | 359 | 255 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SW 18 | SW 18 | WNW 8 | WNW 10 | WNW 10 | WNW 10 | WNW 12 | WNW 12 | SSW 16 | WNW 12 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 13 | S 13 | S 13 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 413 | 614 | 444 | 28 | 20 | 20 | 40 | 55 | 55 | 84 | 53 | 53 | 54 | 54 | 54 | 42 | 41 | 236 | 173 | 222 | 51 | 51 | 52 | 51 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | NW 8 | WNW 8 | WNW 8 | — | — | S 16 | WNW 12 | SSW 18 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SSE 7 | SSE 7 | SSE 7 | SW 13 | WNW 12 | WNW 12 | S 12 |
| kJ | 33 | 25 | 25 | 17 | 13 | 6 | — | — | 46 | 54 | 31 | 51 | 51 | 53 | 53 | 51 | 50 | 41 | 42 | 48 | 132 | 83 | 83 | 73 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 243 | 192 | 161 | 149 | 120 | 117 | 114 | 101 | 79 | 75 | 68 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 138 | 168 | 32 | 32 | 32 | 9 | 32 | 62 | 62 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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