Surf Forecasts:
How big are the waves at Joss Bay today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.5m), 4s period with NNE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 4s period with NNE swell.
The current surf forecast for Joss Bay at 10PM is: 0.4m 4s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a Northeast direction, 0.2m 8s secondary swell from a North direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 1.5ft (0.5m) | 4s |
| Evening (21 Aug) | 1.5ft (0.4m) | 4s |
Table - waves today at Joss Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 18°C on Fri afternoon, min 15°C on Fri night). Winds decreasing (fresh winds from the N on Fri night, light winds from the ENE by Sat night). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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) | NNE 4 | NNE 4 | N 8 | NNE 4 | N 5 | N 5 | N 5 | NNE 5 | NNE 5 | NE 6 | NNE 4 | NNE 7 | NNE 7 | NNE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 11 | 7 | 7 | 28 | 54 | 56 | 49 | 42 | 30 | 31 | 25 | 84 | 68 | 42 | 31 | 31 | 26 | 26 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | on | cross | cross | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 6:32PM3.16m | 7:05AM2.98m | 7:42PM2.99m | 8:18AM2.94m | 8:57PM2.96m | ||||||||||||||
Low Tide | 00:50AM1.42m | 1:18PM1.49m | 2:12AM1.57m | 3:06PM1.53m | |||||||||||||||
 | |  |  |  | | | |  | |  | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 16 | 16 | 15 | 16 | 17 | 18 | 18 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 |
Feels °C | 15 | 16 | 14 | 11 | 10 | 9 | 10 | 13 | 14 | 14 | 12 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | — | NNE 4 | NE 8 | NE 8 | W 6 | — | — | — | — | — | — | NE 5 | NNE 7 | NNE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 |
| kJ | — | 7 | 3 | 2 | 1 | — | — | — | — | — | — | 23 | 37 | 42 | 31 | 31 | 26 | 26 | 16 |
Swell 2 Height (m) Direction Period (s) | SW 5 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | — | NNE 4 | NNE 4 | N 5 | N 5 | N 5 | NNE 5 | NNE 5 | NE 6 | NNE 4 | NNE 7 | NNE 7 | — | — | — | — | ESE 3 | E 3 |
| kJ | 11 | — | 7 | 28 | 54 | 56 | 49 | 42 | 30 | 31 | 25 | 84 | 68 | — | — | — | — | 2 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 445 | 391 | 396 | 391 | 354 | 354 | 354 | 396 | 445 | 319 | 143 | 103 | 143 | 143 | 143 | 450 | 454 | 398 | 173 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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