Marazion Surf Break

Lat Long: 50.12° N 5.49° W

Marazion Surf Forecast and Surf Report

Issued: 12 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marazion sea temperature is
17.4°C
1.2° 

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


Marazion surf forecast from 11 Sep 2026:

  • Most powerful swell: Friday 18 Sep, 7AM (local time) - 7ft (2.2m), 12s period, WNW swell with 1,259 kJ wave energy.

Best Forecast Surf Conditions for Marazion this week:

The most powerful waves expected at Marazion in the next 16 days are 2.2m 12s and forecast to arrive on Friday (Sep 18) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Sep 16) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Fri 18th Sep)7ft (2.2m) 12s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sat night. Very mild (max 19°C on Sun night, min 15°C on Fri night). Winds increasing (light winds from the W on Fri night, fresh winds from the SW by Sat afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Wed night. Very mild (max 19°C on Mon morning, min 14°C on Tue night). Winds increasing (light winds from the SW on Mon night, fresh winds from the W by Wed night).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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
1
0
0
0
0
1
0
0
0
0
0
0
1
0
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
W
9
1.4
W
9
1.2
W
8
1.3
W
8
1.7
W
8
2
W
10
1.8
W
10
1.5
W
10
1.3
W
9
1.1
W
9
1.1
W
9
1
W
8
1.2
W
10
2.1
WNW
10
2.3
WNW
8
2.1
WNW
10
1.7
WNW
11
1.6
W
10
2
WNW
7
2.2
WNW
8
2.1
WNW
8
Wave Graph
Metric surfscale
Energy kJ
476
292
185
239
411
818
661
432
295
194
175
132
305
817
623
800
685
562
360
569
603
Wind (km/h)
20
WNW
15
NNW
10
SW
25
SW
30
SW
30
WSW
10
W
15
W
20
WSW
20
SW
20
SW
10
SSW
30
N
35
NNW
30
NNW
25
NNW
25
WNW
35
W
30
WNW
30
NW
25
NW
Wind State
cross
cross-off
on
on
on
on
cross-on
cross-on
on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
High Tide
5:47PM5.73m
6:06AM5.54m
6:23PM5.74m
6:41AM5.53m
6:58PM5.64m
7:15AM5.45m
7:31PM5.47m
7:47AM5.31m
8:03PM5.24m
8:20AM5.11m
8:36PM4.97m
8:54AM4.86m
9:11PM4.65m
Low Tide
12:12PM0.76m
00:38AM0.62m
12:52PM0.70m
1:15AM0.65m
1:29PM0.76m
1:50AM0.80m
2:03PM0.91m
2:22AM1.03m
2:34PM1.14m
2:52AM1.31m
3:05PM1.43m
3:21AM1.62m
3:36PM1.75m
3:53AM1.95m
part cloud
clear
clear
clear
part cloud
rain showers
light rain
cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
rain showers
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
6:54
6:56
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:43
7:40
7:38
7:36
7:34
7:31
 mm
7
1
1
Temp °C
16
16
16
18
18
18
18
18
19
19
19
19
16
16
16
15
15
16
16
15
16
Feels °C
13
14
13
14
14
15
18
18
20
18
18
19
12
10
11
12
11
11
12
9
11
  • 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 Marazion Surf forecast

The above surf forecast table for Marazion provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Marazion can be found by selecting the local surf guide option on the grey menu. Our Marazion 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 (Marazion) 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 Marazion 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.

Are you planning a holiday in South Cornwall? If you are looking for accommodation near Marazion, camping, hotels and holiday cottages in South Cornwall, consider staying in Penzance which is 4 km (2 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Camborne which is 16 km (10 miles) away, Penryn, The Lizard and Falmouth.

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