Surf Forecasts:
How big are the waves at Thunders today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2.5ft (0.7m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Evening surf: Evening surf (19 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Thunders at 1AM is: 1.0m 12s primary swell from a South-southwest direction and 0.9m 9s secondary swell from a South-southeast direction (forecast issued at 06:00pm June 18). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2.5ft (0.7m) | 12s |
| Afternoon (19 Jun) | 2.5ft (0.7m) | 18s |
| Evening (19 Jun) | 3ft (0.9m) | 18s |
Table - waves today at Thunders. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Thu night. Warm (max 29°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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) | S 13 | SSW 12 | SW 13 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 18 | SW 18 | SSW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 653 | 202 | 167 | 283 | 196 | 157 | 157 | 223 | 323 | 404 | 449 | 617 | 767 | 940 | 917 | 1087 | 1006 | 979 | 953 | 1020 | 1124 | 1124 | 1109 | 1031 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross | glassy | glassy | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | glassy |
High Tide | 8:50PM0.63m | 8:57AM1.02m | 9:44PM0.66m | 9:45AM0.93m | 10:41PM0.69m | 10:33AM0.82m | ||||||||||||||||||
Low Tide | 3:00PM0.02m | 2:12AM0.12m | 3:43PM0.05m | 3:09AM0.19m | 4:25PM0.10m | 4:11AM0.27m | ||||||||||||||||||
 |  | | | | | | | | |  | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | 6:19 |
mm | 1 | — | — | — | — | 2 | 2 | 1 | 1 | — | 2 | 1 | — | — | 1 | — | 1 | 1 | 1 | — | 1 | — | 1 | 1 |
Temp °C | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 |
Feels °C | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 33 | 33 | 32 | 30 | 31 | 30 | 30 | 30 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 13 | SSE 9 | SSE 9 | SSW 12 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 653 | 146 | 116 | 283 | 146 | 143 | 143 | 163 | 201 | 201 | 188 | 617 | 767 | 940 | 917 | 1087 | 1006 | 979 | 953 | 1020 | 1124 | 1124 | 1109 | 1031 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | SSW 12 | SW 13 | SSE 9 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 18 | SSW 18 | SW 18 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 13 | 202 | 167 | 113 | 196 | 157 | 157 | 154 | 323 | 404 | 449 | 184 | 188 | 181 | 161 | 154 | 189 | 193 | 159 | 153 | 121 | 119 | 119 | 130 |
Swell 3 Height (m) Direction Period (s) | S 22 | SW 13 | S 12 | WNW 8 | S 12 | SW 20 | S 12 | SSW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 9 | 109 | 141 | 12 | 46 | 97 | 45 | 223 | 152 | 118 | 118 | 118 | 71 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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