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Kimmeridge Bay Surf Forecast
/ South Coast (36 surf breaks) /
Surf Forecasts:
Kimmeridge Bay surfForecast / South Coast / UK
48hr Weather and Surf, issued 12 pm Thursday 21 May 2026 BSTForecast update in hr min s Forecast update imminent
Kimmeridge Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kimmeridge Bay sea temperature is
12.8° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Kimmeridge Bay today?
The current surf forecast for Kimmeridge Bay at 7PM is: 0.6m 8s primary swell from a Southwest direction and 0.2m 11s secondary swell from a West-southwest direction (forecast issued at 12:00pm May 21). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 2.5ft (0.8m) | 8s |
| Afternoon (21 May) | 2.5ft (0.7m) | 8s |
| Evening (21 May) | 2ft (0.6m) | 8s |
Table - waves today at Kimmeridge Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 22°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 | |
73 | 57 | 59 | 46 | 40 | 53 | 58 | 64 | 106 | 137 | 140 | 140 | 117 | 112 | 106 | 104 | 67 | 65 | 65 | 65 | 63 | 45 | 44 | 34 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross | cross-on | cross | cross-on | on | on | on | on | glassy | cross | cross-on | cross | cross-off | cross-off | cross-on | on | glassy | off | off | off | cross-off | |
High Tide | 11:16AM1.65m | 11:30PM1.83m | 12:09PM1.47m | 00:22AM1.66m | 1:13PM1.32m | 1:25AM1.49m | ||||||||||||||||||
Low Tide | 7:00PM0.60m | 7:39AM0.30m | 7:57PM0.68m | 8:36AM0.37m | 8:57PM0.74m | |||||||||||||||||||
 |  | | |  |  | |  | | | | | |  | | | | | | | | | | | |
 | 5:13 | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — |
 | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | 9:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 15 | 16 | 16 | 17 | 18 | 17 | 16 | 18 | 18 | 20 | 20 | 20 | 18 | 17 | 19 | 21 | 22 | 22 | 20 | 20 | 19 | 19 |
12 | 12 | 13 | 14 | 13 | 15 | 17 | 16 | 14 | 16 | 17 | 20 | 20 | 20 | 18 | 17 | 20 | 22 | 23 | 24 | 20 | 20 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 |
 kJ | 73 | 57 | 59 | 46 | 40 | 53 | 58 | 64 | 106 | 137 | 140 | 140 | 117 | 112 | 106 | 104 | 67 | 65 | 65 | 65 | 63 | 45 | 44 | 34 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | SW 12 | WSW 11 | WSW 11 | — | — | — | — | ESE 4 | SE 4 | SE 4 | ESE 4 | — | — | — | SSE 3 | S 4 | S 4 | ESE 3 | — | — | — | — | — |
| kJ | 55 | 35 | 13 | 12 | — | — | — | — | 5 | 3 | 3 | 1 | — | — | — | 4 | 2 | 1 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | — | — | — | SE 3 | ESE 3 | ESE 3 | S 3 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 2 | SE 3 | SE 4 | SE 4 | SE 4 | — | — | — | ESE 3 | SE 3 | SE 3 | S 3 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 1 | 5 | 9 | 12 | 9 | — | — | — | 1 | 2 | 2 | 6 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 67 | 108 | 45 | 45 | 45 | 45 | 98 | 98 | 97 | 97 | 0 | 1 | 1 | 21 | 0 | 0 | 8 | 67 | 0 | 0 | 24 | 44 | 97 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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