Surf Forecasts:
How big are the waves at Plemont today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 6ft (1.8m), 8s period with W swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 5.5ft (1.7m), 9s period with W swell.
- Evening surf: Evening surf (20 Aug, local time) - 5ft (1.6m), 9s period with W swell.
The current surf forecast for Plemont at 9PM is: 1.6m 9s primary swell from a West direction (forecast issued at 12:00pm August 20). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 6ft (1.8m) | 8s |
| Afternoon (20 Aug) | 5.5ft (1.7m) | 9s |
| Evening (20 Aug) | 5ft (1.6m) | 9s |
Table - waves today at Plemont. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 19°C on Sat afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the NNE by Fri night). | |||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||||
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) | W 8 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 8 | W 10 | WNW 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 450 | 471 | 455 | 484 | 440 | 400 | 352 | 314 | 212 | 138 | 127 | 94 | 88 | 66 | 84 | 67 | 46 | 32 | 47 | 28 | 24 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:08PM6.63m | 00:32AM6.23m | 1:03PM6.03m | 1:45AM5.68m | 2:35PM5.67m | ||||||||||||||||
Low Tide | 6:27PM2.63m | 6:50AM2.93m | 7:26PM3.17m | 8:01AM3.40m | 9:02PM3.45m | ||||||||||||||||
 |  | | |  |  |  |  |  | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 18 | 19 | 19 | 17 |
Feels °C | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 13 | 11 | 13 | 14 | 12 | 14 | 15 | 17 | 13 | 13 | 14 | 14 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 9 | W 9 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 8 | W 10 | WNW 9 | W 9 |
| kJ | — | — | — | — | — | — | — | 314 | 212 | 138 | 127 | 94 | 88 | 66 | 84 | 67 | 46 | 32 | 47 | 28 | 24 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | NNE 3 | WNW 8 | WNW 5 | — | W 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 13 | 5 | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | — | N 4 | N 4 | N 4 | N 4 | N 4 | N 4 | N 3 | — | NE 3 | NE 4 | NE 4 | NE 4 | ENE 3 |
| kJ | 450 | 471 | 455 | 484 | 440 | 400 | 352 | — | 10 | 12 | 9 | 5 | 5 | 2 | 2 | — | 2 | 8 | 10 | 14 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 364 | 206 | 364 | 207 | 154 | 121 | 154 | 121 | 178 | 178 | 178 | 192 | 192 | 2 | 2 | 2 | 3 | 196 | 197 | 51 | 206 |
Best forecast wave conditions in Jersey | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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