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Marazion surfForecast / Cornwall (South) / UK
16 Day Weather and Surf, issued 6 pm Thursday 02 Apr 2026 BSTForecast 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
10.8° C
(Which is slightly warmer than usual)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 Tuesday (Apr 07) at 7AM. The primary swell is predicted to be 5.0m and 19s period with a secondary swell of 0.9m and 7s. Another secondary swell of 1.6m and 6s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Marazion in the next 16 days are 5.5m 17s and forecast to arrive on Tuesday (Apr 07) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Apr 06) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 7th Apr) | 16ft (5.0m) 19s |
| Best Surf | 7AM (Tue 7th Apr) | 16ft (5.0m) 19s |
| Most Powerful | 10PM (Tue 7th Apr) | 18ft (5.5m) 17s |
Table - best surf conditions forecast for Marazion over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 4mm), mostly falling on Thu night. Very mild (max 12°C on Sat morning, min 7°C on Thu afternoon). Winds increasing (light winds from the WSW on Fri night, near gales from the SW by Sat afternoon). | Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Tue morning. Very mild (max 13°C on Mon night, min 8°C on Sun night). Winds increasing (light winds from the SSE on Sun night, gales from the SSW by Wed morning). | ||||||||||||||||||||||
Thu 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 23 | 18 | 17 | 17 | 15 | 14 | 12 | 11 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 489 | 817 | 1695 | 3935 | 2991 | 2630 | 3321 | 8047 | 4826 | 2460 | 1011 | 457 | 282 | 1101 | 17897 | 14067 | 14357 | 6546 | 3232 | 2991 | 2853 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | ||
High Tide / height (m) | 6:00PM 5.37 | 6:15AM 5.47 | 6:31PM 5.37 | 6:46AM 5.39 | 7:01PM 5.33 | 7:16AM 5.26 | 7:31PM 5.23 | 7:46AM 5.09 | 8:02PM 5.07 | 8:16AM 4.86 | 8:34PM 4.86 | 8:50AM 4.59 | 9:12PM 4.59 | 9:31AM 4.29 | |||||||||
Low Tide / height (m) | 12:44AM 0.77 | 1:03PM 0.78 | 1:15AM 0.84 | 1:32PM 0.90 | 1:45AM 0.96 | 2:00PM 1.06 | 2:13AM 1.13 | 2:27PM 1.26 | 2:42AM 1.35 | 2:55PM 1.50 | 3:14AM 1.61 | 3:28PM 1.78 | 3:53AM 1.90 | ||||||||||
Thu 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||
| Sunrise | - | - | 6:54 | - | - | 6:52 | - | - | 6:50 | - | - | 6:48 | - | - | 6:46 | - | - | 6:43 | - | - | 6:41 | ||
| Sunset | 7:53 | - | - | 7:55 | - | - | 7:57 | - | - | 7:59 | - | - | 8:00 | - | - | 8:01 | - | - | 8:04 | - | - | ||
 |  |  | |  |  | | | | | | | |  |  |  |  | |  | | | |||
Rain (mm) | - | 4 | - | - | - | - | - | - | - | - | - | - | - | 1 | 5 | 2 | - | 2 | 6 | 3 | - | ||
| Temp. °C | 8 | 11 | 11 | 11 | 11 | 12 | 12 | 9 | 9 | 9 | 9 | 10 | 12 | 13 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | ||
| Feels °C (?) | 2 | 4 | 4 | 4 | 7 | 3 | 1 | -3 | 1 | 3 | 1 | 2 | 5 | 7 | 9 | 5 | 2 | -3 | 3 | 0 | 0 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
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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