Surf Forecasts:
How big are the waves at Thunders today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 4ft (1.2m), 17s period with SSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 4ft (1.2m), 20s period with SSW swell.
The current surf forecast for Thunders at 9PM is: 1.2m 20s primary swell from a South-southwest direction and 1.5m 16s secondary swell from a South-southwest direction, 1.4m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm October 22). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 4ft (1.2m) | 17s |
| Evening (22 Oct) | 4ft (1.2m) | 20s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sat night. Warm (max 28°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||
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 21 | SSW 16 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 880 | 1082 | 1236 | 3843 | 4002 | 4272 | 3918 | 3864 | 3734 | 3348 | 3080 | 2784 | 2750 | 2384 | 2054 | 2080 | 2300 | 2300 | 2243 |
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-on |
High Tide | 3:50PM0.67m | 3:35AM0.73m | 4:20PM0.78m | 4:18AM0.75m | 4:50PM0.89m | ||||||||||||||
Low Tide | 9:32PM0.32m | 9:54AM0.17m | 10:22PM0.24m | 10:23AM0.13m | |||||||||||||||
 |  | | |  |  | | |  | | | | | | | | | |  | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 26 |
Feels °C | 28 | 28 | 29 | 29 | 27 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 880 | 915 | 1194 | 3843 | 4002 | 4272 | 3918 | 3864 | 3734 | 3348 | 3080 | 2784 | 2750 | 2384 | 2054 | 2080 | 2300 | 2300 | 2243 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 21 | SSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 |
| kJ | 180 | 1082 | 1236 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | S 21 | SSW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 551 | 180 | 144 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | 158 | 167 | 203 | 208 | 214 | 214 | 186 | 226 | 250 | 257 | 257 | 253 | 215 | 186 | 181 | 155 | 151 | 147 | 143 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 62 | 135 | 551 | 538 | 32 | 9 | 32 | 32 | 32 | 135 | 174 | 168 | 168 | 168 | 168 | 168 | 168 | 168 | 233 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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