Marazion surf break

Marazion surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 5 am Thursday 25 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Marazion surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marazion sea temperature is
11.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Marazion this week:

The surf forecast for Marazion over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 28) at 3PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.6m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Marazion in the next 12 days are 0.9m 15s and forecast to arrive on Tuesday (Dec 30) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Thursday (Dec 25) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sun 28th Dec)1.5ft (0.5m) 16s
Best Surf 9AM (Tue 30th Dec)2ft (0.6m) 16s
Most Powerful 6PM (Tue 30th Dec)3ft (0.9m) 15s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Mild temperatures (max 8°C on Sat night, min 3°C on Thu morning). Winds decreasing (strong winds from the NE on Thu morning, moderate winds from the ENE by Fri night).

Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 5°C on Sun morning, min 3°C on Sun afternoon). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
2
2
2
2
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
W
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.6
W
0.5
WSW
0.6
WSW
0.7
W
0.5
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
WSW
0.7
WSW
0.8
WSW
0.9
W
0.8
W
0.6
W
Period(s) (?)121212111112111513121615131312161614131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)180152139899210386128139141135157130128110206253276280212104
Wind
(km/h)
45
NE
45
ENE
40
E
30
ENE
25
ENE
30
ENE
30
ENE
40
E
40
E
25
ENE
25
ENE
20
NE
20
ENE
15
NE
15
ENE
15
NE
15
NE
15
ENE
10
NE
10
NNW
20
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
offoffoffoffcross-
off
cross-
off
High Tide
/ height (m)
8:01PM
4.79
8:23AM
5.03
8:47PM
4.70
9:12AM
4.93
9:41PM
4.62
10:10AM
4.83
10:45PM
4.57
11:17AM
4.77
11:56PM
4.61
12:31PM
4.78
1:09AM
4.74
1:42PM
4.90
2:18AM
4.92
Low Tide
/ height (m)
2:25PM
1.49
2:39AM
1.64
3:09PM
1.58
3:25AM
1.73
3:59PM
1.66
4:21AM
1.81
4:59PM
1.72
5:28AM
1.84
6:07PM
1.71
6:41AM
1.77
7:17PM
1.62
7:52AM
1.61
8:24PM
1.46
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Sunrise8:18--8:19--8:19--8:19--8:19--8:19--8:19--
Sunset-4:22--4:23--4:24--4:24--4:25--4:27--4:28-
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
Rain (mm)
---------------------
Temp. °C455444478543344355678
Feels °C (?)-8-6-5-3-3-3-3-2-1-1-2-3-30-1-20033-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marazion 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.


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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 12 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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