Surf Forecasts:
How big are the waves at Thunders today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 7ft (2.2m), 16s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
The current surf forecast for Thunders at 12AM is: 2.1m 16s primary swell from a South-southwest direction and 1.2m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 06). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 7ft (2.2m) | 16s |
| Evening (07 Aug) | 7ft (2.1m) | 16s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Thu night. Warm (max 29°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 2384 | 2136 | 2054 | 2028 | 1828 | 3561 | 3520 | 3756 | 3669 | 3634 | 3588 | 3298 | 3173 | 2940 | 2903 | 2758 | 2410 | 2662 | 2158 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:35PM0.85m | 11:21AM0.50m | 00:47AM0.85m | 12:55PM0.42m | |||||||||||||||
Low Tide | 4:28PM0.11m | 6:13AM0.29m | 5:15PM0.15m | 8:04AM0.28m | 6:22PM0.19m | ||||||||||||||
 |  | |  | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | 2 | 2 | 1 | — | — | — | 1 | 1 | — | 1 | 2 | 1 | — | — | 1 | 1 |
Temp °C | 29 | 27 | 26 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 30 | 29 | 28 | 28 | 27 | 28 | 30 | 31 | 33 | 32 | 31 | 30 | 29 | 29 | 31 | 31 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 2384 | 2136 | 2054 | 2028 | 1828 | 3561 | 3520 | 3756 | 3669 | 3634 | 3588 | 3298 | 3173 | 2940 | 2903 | 2758 | 2410 | 2662 | 2158 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 8 | WNW 9 | WNW 9 | SSW 19 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 212 | 207 | 212 | 176 | 1220 | 154 | 158 | 124 | 132 | 132 | 105 | 98 | 94 | 92 | 71 | 64 | 64 | 62 | 62 |
Swell 3 Height (m) Direction Period (s) | — | S 20 | SSW 20 | S 19 | WNW 9 | — | — | — | — | — | — | — | — | W 16 | W 16 | SW 19 | — | — | — |
| kJ | — | 287 | 512 | 760 | 180 | — | — | — | — | — | — | — | — | 5 | 5 | 15 | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | NNW 4 | N 4 | NNW 4 | NNW 5 | NNW 4 | — | — | — | — | — | — | — | — | — | SE 4 | SE 4 | SE 6 | SSE 6 |
| kJ | 12 | 12 | 10 | 7 | 7 | 6 | — | — | — | — | — | — | — | — | — | 16 | 20 | 59 | 57 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 84 | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 32 | 32 | 31 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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