Surf Forecasts:
How big are the waves at Thunders today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 3.5ft (1.0m), 21s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 5ft (1.5m), 20s period with SSW swell.
- Evening surf: Evening surf (26 Sep, local time) - 6ft (1.9m), 19s period with SSW swell.
The current surf forecast for Thunders at 4AM is: 1.2m 14s primary swell from a South-southwest direction and 0.7m 22s secondary swell from a Southwest direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 12:00am September 26). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 3.5ft (1.0m) | 21s |
| Afternoon (26 Sep) | 5ft (1.5m) | 20s |
| Evening (26 Sep) | 6ft (1.9m) | 19s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 14 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 479 | 486 | 799 | 1187 | 1370 | 1827 | 2313 | 2369 | 3531 | 3990 | 3580 | 3538 | 3457 | 2702 | 2246 | 2008 | 1811 | 1566 | 1547 | 1379 | 1361 | 1081 | 1045 | 1031 |
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 | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-off | glassy | glassy | glassy | glassy | cross-on | cross-on | cross |
High Tide | 5:33AM0.87m | 6:00PM0.88m | 6:06AM0.86m | 6:29PM0.96m | 6:39AM0.84m | 7:01PM1.02m | ||||||||||||||||||
Low Tide | 11:24PM0.16m | 11:45AM0.07m | 00:02AM0.10m | 12:10PM0.04m | 00:41AM0.06m | 12:36PM0.02m | ||||||||||||||||||
 |  |  |  | | | | | |  | | | | | | | | |  | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | — | 1 | 4 | 4 | 4 | 1 | 1 | 1 | 3 | 1 | — | 2 | 2 | — | — | 1 |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 28 | 28 | 28 | 30 | 30 | 29 | 30 | 29 | 28 | 28 | 30 | 31 | 31 | 31 | 29 | 30 | 30 | 30 | 31 | 31 | 30 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 14 | SSW 14 | SSW 15 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 479 | 486 | 545 | 568 | 1370 | 1827 | 2313 | 2369 | 3531 | 3990 | 3580 | 3538 | 3457 | 2702 | 2246 | 2008 | 1811 | 1566 | 1547 | 1379 | 1361 | 1081 | 1045 | 1031 |
Swell 2 Height (m) Direction Period (s) | SW 23 | SW 22 | SSW 21 | SSW 21 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSE 7 | SSE 7 | — | W 22 | — | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | WNW 5 | WNW 5 |
| kJ | 257 | 476 | 799 | 1187 | 656 | 568 | 553 | 530 | 111 | 96 | — | 9 | — | 99 | 94 | 73 | 73 | 71 | 71 | 62 | 61 | 57 | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | NW 8 | — | — | — | S 10 | — | — | — | — | — | — | — | — | W 20 | W 20 | W 20 | W 16 | W 19 | W 18 | W 18 | W 18 | NW 5 | SSW 21 | SSW 21 |
| kJ | 3 | — | — | — | 19 | — | — | — | — | — | — | — | — | 8 | 7 | 8 | 5 | 29 | 26 | 25 | 24 | 6 | 45 | 43 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | SSE 7 | SSE 7 | SSE 7 | — | — | — | — | — | — | N 5 | N 5 | — | — | SSE 7 |
| kJ | 101 | 132 | 167 | 167 | 172 | 163 | 139 | 132 | — | — | 89 | 91 | 101 | — | — | — | — | — | — | 27 | 25 | — | — | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 168 | 168 | 168 | 168 | 490 | 62 | 168 | 135 | 3 | 62 | 3 | 3 | 0 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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