Marazion surf break

Marazion surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 11 am Saturday 27 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
11.6° 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 Monday (Dec 29) at 3AM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.4m and 10s. 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 9PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Saturday (Dec 27) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 29th Dec)2ft (0.6m) 14s
Best Surf 3AM (Wed 31st Dec)3ft (0.9m) 14s
Most Powerful 9PM (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 2°C on Mon morning). Winds decreasing (strong winds from the E on Sat night, moderate winds from the ENE by Sun night).

Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Thu night, min 4°C on Tue night). Winds decreasing (fresh winds from the ENE on Tue morning, light winds from the N by Wed night).

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
1
2
1
1
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.5
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
0.5
W
0.7
WSW
0.8
WSW
0.9
WSW
0.8
W
0.7
W
0.4
WSW
0.5
WSW
0.6
WSW
0.7
WSW
0.7
WSW
0.6
WSW
Period(s) (?)111513121615131312161614131312161513131213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6112813914113715713012811013926327629021514187125141165155127
Wind
(km/h)
30
ENE
35
ENE
45
E
35
E
30
ENE
20
ENE
20
NE
20
ENE
30
ENE
35
ENE
30
ENE
25
ENE
15
ENE
10
NNE
10
N
25
NW
25
NNW
25
N
25
N
20
NNE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
High Tide
/ height (m)
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
2:48PM
5.02
3:17AM
5.20
3:44PM
5.21
Low Tide
/ height (m)
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
8:58AM
1.42
9:25PM
1.32
9:59AM
1.17
10:23PM
1.12
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Sunrise8:19--8:19--8:19--8:19--8:19--8:19--8:19--
Sunset-4:24--4:24--4:25--4:27--4:28--4:29--4:30-
cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
clear
part cloud
clear
part cloud
clear
clear
Rain (mm)
---------------------
Temp. °C458765347665467689886
Feels °C (?)-3-4-2-1-1-1-3-2-1-3-2-3-124-112231
  • 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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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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