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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 am Monday 18 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
12.7° C
(Which is 1.1°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 9AM is: 1.1m 5s primary swell from a West-southwest direction and 0.2m 12s secondary swell from a West-southwest direction (forecast issued at 12:00am May 18). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 3.5ft (1.1m) | 5s |
| Afternoon (18 May) | 4ft (1.2m) | 5s |
| Evening (18 May) | 3.5ft (1.1m) | 5s |
Table - waves today at Kimmeridge Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Very mild (max 14°C on Tue morning, min 10°C on Sun night). Winds increasing (light winds from the W on Sun night, strong winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 13 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 16 | SW 14 | SW 14 | WSW 13 | WSW 13 | SW 13 | |
51 | 48 | 59 | 59 | 67 | 76 | 74 | 55 | 77 | 200 | 312 | 261 | 287 | 326 | 415 | 460 | 428 | 416 | 377 | 1521 | 1253 | 1243 | 878 | 501 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:58AM2.04m | 9:16PM2.17m | 9:42AM1.96m | 9:59PM2.10m | 10:28AM1.83m | |||||||||||||||||||
Low Tide | 4:03AM0.16m | 4:19PM0.31m | 4:55AM0.15m | 5:12PM0.40m | 5:49AM0.18m | 6:06PM0.50m | ||||||||||||||||||
 | |  |  |  | | |  | | |  | | | | |  |  | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:55 | — |
1 | 1 | — | — | — | — | — | — | 1 | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 |
5 | 5 | 4 | 5 | 4 | 6 | 5 | 6 | 5 | 4 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 8 | 7 | 7 | 9 | 9 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | — | — | — | W 15 | W 15 | SW 18 | WSW 18 | SW 16 | WSW 16 | WSW 14 | — | WSW 13 | WSW 13 | SW 13 |
 kJ | 43 | 16 | 16 | 15 | 46 | 45 | 13 | 12 | 5 | 4 | — | — | — | 4 | 4 | 13 | 30 | 69 | 377 | 389 | — | 1243 | 878 | 501 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 14 | SW 14 | SW 14 | SW 13 | — |
| kJ | 51 | 48 | 59 | 59 | 67 | 76 | 74 | 55 | 77 | 200 | 312 | 261 | 287 | 326 | 415 | 460 | 428 | 416 | 331 | 1521 | 1253 | 1034 | 701 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 321 | 219 | 112 | 211 | 220 | 112 | 98 | 111 | 546 | 567 | 162 | 620 | 606 | 451 | 423 | 238 | 197 | 238 | 190 | 190 | 192 | 152 | 98 | 69 |
Best forecast wave conditions in South Coast of England | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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