Marazion Surf Break

Lat Long: 50.12° N 5.49° W

Marazion Surf Forecast and Surf Report

Issued: 12 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Marazion sea temperature is
17.6° C
0.6° 

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


Marazion surf forecast from 22 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 7AM (local time) - 11ft (3.5m), 8s period, W swell with onshore winds.
  • Most powerful swell: Thursday 27 Aug, 7AM (local time) - 11ft (3.5m), 8s period, W swell with 1,472 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 10PM (local time) - 1ft (0.3m), 15s period with SSW swell.

Best Forecast Surf Conditions for Marazion this week:

The surf forecast for Marazion over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 10PM. The primary swell is predicted to be 0.3m and 15s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Marazion in the next 16 days are 3.5m 8s and forecast to arrive on Thursday (Aug 27) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 7s period and expected on Friday (Aug 28) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 22nd Aug)1ft (0.3m) 15s
Best Surf 7AM (Thu 27th Aug)11ft (3.5m) 8s
Most Powerful 7AM (Thu 27th Aug)11ft (3.5m) 8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun morning, min 15°C on Fri night). Winds increasing (light winds from the ENE on Sat afternoon, strong winds from the E by Mon afternoon).

Days 4-6 Weather Summary

Heavy rain (total 26mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 17°C on Mon night). Mainly fresh winds.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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)
0.5
W
10
0.4
WNW
6
0.3
SSW
15
0.4
SW
14
0.4
WSW
12
0.3
SSW
14
0.2
SSW
14
0.2
SSW
13
0.3
WNW
11
0.5
W
10
0.7
W
10
0.7
W
9
1
SSW
7
1.3
SSW
7
1.8
S
7
3
W
8
2.3
W
7
1.3
W
8
1.2
W
9
1.6
SSW
11
1.4
SW
10
Wave Graph
Metric surfscale
Energy kJ
45
15
42
51
54
39
18
17
24
54
94
79
104
157
295
1320
569
223
230
599
388
Wind (km/h)
15
ENE
10
ENE
25
NE
20
E
25
E
25
ENE
40
E
45
E
35
E
35
E
20
SSE
25
SE
25
SSW
35
SSW
20
SSW
25
W
30
W
30
NW
30
WNW
35
W
35
W
Wind State
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
High Tide
12:55PM4.09m
1:44AM4.00m
2:25PM4.24m
3:01AM4.22m
3:26PM4.54m
3:52AM4.51m
4:11PM4.85m
4:32AM4.79m
4:48PM5.12m
5:07AM5.02m
5:21PM5.34m
5:39AM5.20m
5:53PM5.50m
Low Tide
6:39AM2.38m
7:28PM2.42m
8:12AM2.38m
9:01PM2.27m
9:30AM2.15m
10:04PM1.96m
10:24AM1.85m
10:50PM1.64m
11:06AM1.55m
11:28PM1.35m
11:42AM1.31m
00:03AM1.12m
12:17PM1.11m
00:38AM0.96m
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
rain showers
rain showers
cloud
rain showers
thunderstorm
thunderstorm
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:22
6:24
6:26
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:25
8:23
8:22
8:19
8:16
8:15
 mm
1
2
14
4
4
1
2
2
2
3
Temp °C
17
17
17
19
19
17
18
19
19
18
20
19
19
19
18
18
18
17
18
17
17
Feels °C
14
15
13
15
14
13
10
13
14
13
18
18
16
15
16
15
14
14
13
12
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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