Kimmeridge Bay Surf Break

Lat Long: 50.60° N 2.12° W

Kimmeridge Bay Surf Forecast and Surf Report

Issued: 6 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kimmeridge Bay sea temperature is
19.3°C
3.1° 

Kimmeridge Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kimmeridge Bay surf forecast from 16 Sep 2026:

  • Most powerful swell: Saturday 19 Sep, 4AM (local time) - 5ft (1.6m), 6s period, WSW swell with 162 kJ wave energy.

Best Forecast Surf Conditions for Kimmeridge Bay this week:

The most powerful waves expected at Kimmeridge Bay in the next 16 days are 1.6m 6s and forecast to arrive on Saturday (Sep 19) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Tuesday (Sep 22) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Sat 19th Sep)5ft (1.6m) 6s

Table - best surf conditions forecast for Kimmeridge Bay over the next 16 days.


The Lowdown

Alright, let me have a look at what's cooking for us at Kimmeridge Bay over the next couple of weeks. It's a reef setup over here, and frankly, it's been a tough stretch.

Right off the bat, the water temperature is a whopping 67°, which is a full 6° warmer than normal for this time of year. That's very unusual – feels like we're having a mini-summer in the sea.

The problem is, for the next 4 days, from Wednesday the 16th through Saturday the 19th, we've got some swell, but the wind is just all wrong. We're seeing a lot of cross and cross-onshore breezes, mostly from the west and west-southwest, and the swell energy is on the weaker side, never getting above 156 (moderate wave energy). The waves that do show up are going to be lumpy and chopped, and I wouldn't bother paddling out. We then hit a long gap from Sunday the 20th all the way through Tuesday the 29th where there's nothing worth talking about. Just tiny, weak waves that aren't going to break properly.

Now, there is a glimmer of hope way out at the end of the forecast. On Wednesday the 30th of September, we finally get a proper pulse. The morning sees a solid 5ft clean swell from the southwest, with a period of 10 seconds, and the energy is strong at 541. More importantly, we get a clean, cross-offshore wind from the northeast. The swell direction (SW) is right in the sweet spot for this break. It's a bit of a beast, getting up to 6ft in the afternoon, with energy hitting 696 – that's strong to very strong wave energy. This is only for experts, though; it's too big and powerful for beginners or intermediates. But if you're an experienced surfer looking for a proper wave after this dry spell, that's the moment to keep an eye on. It's a long way out, so don't bet the house on it, but it's the only real stand-out on the whole forecast.

Stay patient, lads.

- Rusty

Short Range Forecast

Some drizzle, heaviest during Thu morning. Very mild (max 18°C on Wed afternoon, min 14°C on Thu night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 17°C on Sat morning). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Mon afternoon).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WSW
8
0.4
WSW
11
0.5
W
11
1.6
WSW
6
1.3
WSW
6
0.5
W
9
0.6
WSW
5
1.1
WSW
4
1.6
WSW
6
1.6
WSW
6
1.4
WSW
6
1.1
WSW
5
0.6
WSW
5
0.2
WSW
11
0.2
WSW
6
0.1
SW
13
0.2
WSW
6
0.2
WSW
6
0.1
SW
21
0.3
SW
18
0.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
57
46
57
151
98
46
22
50
156
156
114
66
15
11
5
6
6
4
17
52
125
Wind (km/h)
20
NW
20
W
25
WSW
35
WSW
30
W
20
W
20
W
35
WSW
30
WSW
30
WSW
30
WSW
20
W
20
W
15
WSW
10
NNW
10
NNE
10
SE
10
NE
15
E
10
ESE
20
ENE
Wind State
cross-off
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross
cross-on
cross
cross
cross
cross
off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
High Tide
10:52AM1.76m
11:06PM1.65m
11:22AM1.60m
11:37PM1.46m
11:51AM1.43m
00:07AM1.27m
12:23PM1.26m
6:27PM0.87m
00:42AM1.08m
1:21PM1.11m
5:58AM1.05m
5:32PM1.21m
6:11AM1.20m
6:04PM1.39m
Low Tide
4:16PM0.53m
4:12AM0.56m
4:30PM0.62m
4:28AM0.66m
4:55PM0.73m
4:47AM0.78m
5:49PM0.87m
8:03PM0.86m
4:56AM0.90m
10:28PM0.86m
10:49AM0.91m
00:33AM0.72m
12:32PM0.79m
1:10AM0.55m
part cloud
part cloud
part cloud
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:46
6:47
6:48
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:19
7:16
7:14
7:12
7:09
7:07
 mm
1
Temp °C
17
18
16
18
18
15
16
16
18
18
18
18
20
21
19
19
21
20
19
20
17
Feels °C
13
14
10
12
12
11
11
10
15
14
15
16
19
20
18
19
21
20
17
19
16
  • 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
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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 16 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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