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Joss Bay Surf Forecast
/ South Coast (36 surf breaks) /
Surf Forecasts:
Joss Bay surfForecast / South Coast / UK
48hr Weather and Surf, issued 6 am Monday 18 May 2026 BSTForecast update in hr min s Forecast update imminent
Joss Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Joss Bay sea temperature is
12.5° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Joss Bay today?
The current surf forecast for Joss Bay at 2PM is: 0.1m 8s primary swell from a North direction and 0.1m 5s secondary swell from a North direction (forecast issued at 06:00am May 18). An open ocean swell of 0.4m 3s 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 May) | 0.5ft (0.1m) | 8s |
| Afternoon (18 May) | 0.5ft (0.1m) | 8s |
| Evening (18 May) | 0.5ft (0.1m) | 8s |
Table - waves today at Joss Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Tue morning. Very mild (max 18°C on Wed afternoon, min 11°C on Mon morning). Winds decreasing (strong winds from the SSW on Tue morning, light winds from the SW by Wed night). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | S 5 | S 5 | S 5 | SSW 4 | SW 4 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | SW 4 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | |
High Tide | 1:17PM4.39m | 1:40AM4.46m | 2:02PM4.31m | 2:31AM4.30m | 2:50PM4.16m | |||||||||||||||||||
Low Tide | 7:43AM0.15m | 8:05PM0.21m | 8:31AM0.28m | 8:53PM0.22m | 9:20AM0.48m | 9:44PM0.29m | ||||||||||||||||||
 |  | |  |  |  | | | |  | | | | |  | | | | | | | | |  | |
 | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | 4:54 |
 | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:44 | — | — | — | — | — | — | — | 8:45 | — | 8:46 |
— | — | — | — | 1 | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 11 | 11 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 13 | 15 | 15 | 13 | 12 | 13 | 13 | 13 | 15 | 18 | 17 | 15 | 15 |
6 | 5 | 7 | 6 | 8 | 6 | 6 | 6 | 5 | 4 | 3 | 5 | 8 | 9 | 7 | 5 | 7 | 7 | 6 | 9 | 12 | 12 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — |
 kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
Swell 2 Height (m) Direction Period (s) | N 5 | N 8 | — | N 5 | — | — | — | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | N 5 | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | WSW 3 | WSW 3 | SW 3 | SSW 3 | SSW 4 | SSW 4 | SSW 4 | S 4 | S 4 | S 5 | S 5 | S 5 | S 5 | SSW 4 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 4 | SSW 4 | SW 4 |
| kJ | 2 | 1 | 1 | 3 | 7 | 9 | 12 | 10 | 18 | 38 | 80 | 100 | 97 | 47 | 31 | 42 | 36 | 52 | 42 | 54 | 44 | 22 | 19 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 277 | 277 | 399 | 399 | 200 | 204 | 287 | 444 | 675 | 470 | 741 | 589 | 589 | 340 | 200 | 200 | 452 | 447 | 471 | 399 | 263 | 200 | 166 | 159 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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