Surf Forecasts:
How big are the waves at Joss Bay today (18 Aug):
- Afternoon surf: Afternoon surf (18 Aug, local time) - 0.5ft (0.1m), 8s period with N swell.
- Evening surf: Evening surf (18 Aug, local time) - 0.5ft (0.1m), 7s period with NE swell.
The current surf forecast for Joss Bay at 10AM is: 0.1m 8s primary swell from a North direction (forecast issued at 06:00am August 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | 0.5ft (0.1m) | 8s |
| Evening (18 Aug) | 0.5ft (0.1m) | 7s |
Table - waves today at Joss Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 25°C on Tue afternoon, min 15°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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) | N 7 | W 3 | N 8 | W 3 | N 8 | N 7 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 7 | N 7 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 4 | 4 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | off | cross-off | cross-off | cross | cross | cross | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 3:51AM3.87m | 4:03PM4.03m | 4:31AM3.64m | 4:46PM3.74m | 5:13AM3.39m | 5:34PM3.43m | |||||||||||||||||
Low Tide | 10:18AM0.70m | 10:44PM0.55m | 10:52AM0.89m | 11:19PM0.87m | 11:28AM1.10m | ||||||||||||||||||
 |  |  |  | | | | | |  | | | |  |  | |  | | | | | |  | |
 | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — |
Temp °C | 19 | 18 | 20 | 23 | 25 | 25 | 22 | 20 | 17 | 16 | 17 | 20 | 20 | 20 | 18 | 17 | 15 | 15 | 19 | 21 | 21 | 21 | 19 |
Feels °C | 16 | 15 | 18 | 21 | 22 | 23 | 20 | 18 | 16 | 13 | 13 | 18 | 16 | 15 | 14 | 13 | 10 | 11 | 15 | 17 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | — | SSW 4 | — | SSW 4 | SSW 5 | SSW 5 | SSW 6 | S 5 | S 4 | S 4 | NNE 6 | S 3 | NE 6 | NE 7 | N 7 | N 7 | SSW 4 | N 7 | N 7 | S 4 | S 5 | N 8 | N 8 |
| kJ | — | 1 | — | 1 | 2 | 5 | 7 | 4 | 2 | 1 | 4 | 1 | 2 | 2 | 1 | 1 | 4 | 1 | 1 | 1 | 14 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | N 7 | — | N 8 | — | N 8 | N 7 | NE 6 | NE 6 | NNE 6 | NNE 6 | — | NE 6 | — | — | — | N 8 | N 7 | — | — | N 7 | W 3 | — | — |
| kJ | 1 | — | 1 | — | 1 | 1 | 2 | 2 | 4 | 4 | — | 2 | — | — | — | 1 | 1 | — | — | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 6 | — | — | — | — | — | — | — | — | — | N 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | W 3 | W 4 | W 3 | W 3 | WNW 3 | NW 3 | NW 3 | NNW 3 | WNW 2 | WSW 3 | W 3 | SSW 4 | SSW 4 | SSW 4 | SW 4 | W 3 | WSW 4 | WSW 4 | WSW 3 | SW 5 | SSW 6 | SW 4 |
| kJ | 6 | 8 | 9 | 3 | 5 | 3 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 22 | 31 | 20 | 8 | 11 | 8 | 5 | 42 | 36 | 16 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 241 | 554 | 559 | 387 | 436 | 787 | 870 | 554 | 187 | 37 | 377 | 378 | 462 | 278 | 538 | 189 | 203 | 436 | 436 | 377 | 377 | 425 | 592 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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