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Surf Forecasts:

Kimmeridge Bay surf break

Kimmeridge Bay surfForecast / South Coast / UK

information circle12 Day Weather and Surf, issued 12 pm Sunday 14 Sep 2025 BST
Forecast 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
18.0° C
 (Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Kimmeridge Bay this week:

The surf forecast for Kimmeridge Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 20) at 1AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.6m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kimmeridge Bay in the next 12 days are 4.0m 9s and forecast to arrive on Monday (Sep 15) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Sep 20) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 20th Sep)2ft (0.6m) 9s
Best Surf 1AM (Sat 20th Sep)2ft (0.6m) 9s
Most Powerful 4PM (Mon 15th Sep)13ft (4.0m) 9s

Table - best surf conditions forecast for Kimmeridge Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
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Short Range Forecast Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun afternoon, min 14°C on Mon night). Winds increasing (moderate winds from the SSE on Sun morning, near gales from the WSW by Mon morning).

Days 3-6 Weather Summary Some drizzle, heaviest during Wed night. Very mild (max 19°C on Fri afternoon, min 16°C on Wed morning). Winds decreasing (strong winds from the SW on Wed morning, light winds from the ENE by Fri night).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
1.8
SW
3.5
SW
3.5
WSW
4
WSW
3
WSW
1.7
WSW
1.6
WSW
1.1
SW
2.1
SW
2.3
SW
2
SW
0.7
SW
1.7
SW
1.7
WSW
1
SW
0.7
SW
0.6
WSW
0.4
SW
0.9
SW
1.3
WSW
Period(s) (?)76999866577612661099945
Wave
Graph
(?)Metric surfscale
Energy kJ (?)54195184220672536953242156603914713311571912091928658212992
Wind
(km/h)
20
SSE
40
SW
50
WSW
50
WSW
55
WSW
45
W
30
W
35
WSW
25
SW
40
SW
40
SW
30
WSW
25
WSW
35
SW
20
WSW
20
SSW
15
SSE
10
ENE
20
SW
30
WSW
30
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
off		cross-
on		crosscross-
on
High Tide
/ height (m)
12:23PM
1.60
12:53AM
1.40
6:49AM
0.83
1:25PM
1.38
2:20AM
1.17
6:54AM
0.97
3:16PM
1.27
4:55AM
1.18
5:11PM
1.39
6:02AM
1.35
6:06PM
1.58
6:41AM
1.53
6:47PM
1.76
7:16AM
1.69
7:23PM
1.90
Low Tide
/ height (m)
8:19PM
0.65
5:18AM 8:51AM
0.81 0.78
9:56PM
0.70
6:14AM 10:37AM
0.97 0.81
11:41PM
0.60
12:14PM
0.71
12:55AM
0.43
1:16PM
0.56
1:45AM
0.27
2:00PM
0.44
2:24AM
0.16
2:37PM
0.36
2:58AM
0.11
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:41--6:41--6:43--6:46--6:47--6:48--6:50--
Sunset-7:24--7:22--7:21--7:19--7:16--7:14--7:12-
light rain
light rain
rain showers
clear
rain showers
part cloud
cloud
cloud
rain showers
cloud
cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
light rain
clear
Rain (mm)
141-1---1--1-------1-
Temp. °C161817151615161716161717171717181918181816
Feels °C (?)12109566911991112131214171917151411
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for South Coast

  1. weather stationWind Update The wind is still cross-on at Kimmeridge Bay (near gales from the SW at IsleOFPortland 25 km from Kimmeridge Bay). A 2.9m swell from the SW

    1 hour 8 minutes ago Kimmeridge Bay
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25 km away, 1 h 8 min ago

57 km/h
SW
0.0
18.0
Air / Water (°C)
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kimmeridge Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Kimmeridge Bay at:
surf-forecast.com

Information about the Kimmeridge Bay Surf forecast

The above surf forecast table for Kimmeridge Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kimmeridge Bay can be found by selecting the local surf guide option on the grey menu. Our Kimmeridge Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kimmeridge Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kimmeridge Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kimmeridge Bay is 18 km (11 miles) from the city of Poole. If you plan a holiday in South Coast of England, look for hotels and other accommodation in Poole. Poole has rooms for a wide range of budgets as well as car hire and transport links.

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