Surf Forecasts:
How big are the waves at Thunders today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (24 Sep, local time) - 4ft (1.2m), 14s period with SSW swell.
The current surf forecast for Thunders at 11AM is: 1.3m 14s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a Northwest direction, 1.1m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am September 24). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 4.5ft (1.3m) | 14s |
| Afternoon (24 Sep) | 4.5ft (1.3m) | 14s |
| Evening (24 Sep) | 4ft (1.2m) | 14s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 26°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 862 | 692 | 586 | 578 | 578 | 508 | 530 | 538 | 538 | 538 | 508 | 861 | 824 | 479 | 479 | 479 | 486 | 799 | 1187 | 1370 | 1827 | 2313 | 2718 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:24AM0.81m | 5:05PM0.68m | 5:00AM0.85m | 5:32PM0.78m | 5:33AM0.87m | 6:00PM0.88m | |||||||||||||||||
Low Tide | 10:59AM0.16m | 10:43PM0.23m | 11:21AM0.11m | 11:24PM0.16m | 11:45AM0.07m | ||||||||||||||||||
 |  |  | | | |  | | | | | |  | | |  | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 2 | 3 | 3 | 1 | 1 | 2 | 4 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 31 | 31 | 31 | 29 | 29 | 27 | 27 | 28 | 28 | 29 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 15 | SSW 20 | S 15 | SSW 19 | SSW 18 |
| kJ | 862 | 692 | 586 | 578 | 578 | 508 | 530 | 538 | 538 | 538 | 508 | 861 | 824 | 479 | 479 | 479 | 486 | 545 | 568 | 1370 | 1108 | 2313 | 2718 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 18 | S 16 | S 16 | NW 8 | NW 8 | SW 26 | SSW 25 | SSW 24 | SW 24 | SW 23 | SW 22 | SSW 21 | SSW 21 | SSW 15 | SSW 20 | S 14 | SSW 14 |
| kJ | 2 | 2 | 2 | 2 | 2 | 3 | 12 | 20 | 20 | 2 | 2 | 26 | 60 | 55 | 141 | 257 | 476 | 799 | 1187 | 656 | 1827 | 938 | 530 |
Swell 3 Height (m) Direction Period (s) | — | W 16 | W 16 | W 16 | W 16 | W 16 | S 16 | NW 8 | NW 8 | W 15 | S 26 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | — | — | — | S 10 | — | SSW 14 | SSE 7 |
| kJ | — | 5 | 5 | 5 | 5 | 5 | 21 | 3 | 2 | 4 | 13 | 2 | 2 | 2 | 3 | 3 | — | — | — | 19 | — | 389 | 97 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | — | — |
| kJ | 105 | 102 | 102 | 99 | 102 | 121 | 99 | 99 | 79 | 77 | 77 | 77 | 82 | 114 | 136 | 132 | 136 | 143 | 151 | 147 | 121 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 168 | 168 | 168 | 62 | 551 | 475 | 475 | 32 | 32 | 3 | 3 | 3 | 62 | 168 | 135 | 62 | 32 | 32 | 32 | 32 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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