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Gwithian Surf Forecast
/ Cornwall (North) (60 surf breaks) /
Surf Forecasts:
Gwithian surfForecast / Cornwall (North) / UK
12 Day Weather and Surf, issued 11 pm Sunday 08 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Gwithian surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gwithian sea temperature is
10.4° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Gwithian this week:
The surf forecast for Gwithian over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 14) at 3PM. The primary swell is predicted to be 3.5m and 8s period with a secondary swell of 2.1m and 13s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Gwithian in the next 12 days are 8.0m 19s and forecast to arrive on Sunday (Mar 15) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 4s period and expected on Monday (Mar 09) at 9AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sat 14th Mar) | 11ft (3.5m) 8s |
| Best Surf | 3PM (Sat 14th Mar) | 11ft (3.5m) 8s |
| Most Powerful | 3PM (Sun 15th Mar) | 26ft (8.0m) 19s |
Table - best surf conditions forecast for Gwithian over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 6mm), mostly falling on Tue night. Very mild (max 11°C on Mon morning, min 8°C on Mon night). Winds increasing (light winds from the SSE on Sun night, strong winds from the WSW by Tue night). | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Thu night. Very mild (max 12°C on Thu afternoon, min 6°C on Thu night). Winds decreasing (near gales from the SW on Thu night, moderate winds from the WSW by Sat morning). | |||||||||||||||||||||
Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 11 | 11 | 13 | 14 | 14 | 15 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 14 | 8 | 11 | 15 | 19 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1190 | 805 | 604 | 465 | 317 | 1228 | 3571 | 5068 | 7390 | 4317 | 2840 | 5516 | 7167 | 8972 | 9567 | 7996 | 5511 | 1818 | 4470 | 22193 | 42092 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross | cross | cross- on | on | cross- on | cross | cross | cross | cross- on | cross- on | on | on | cross- on | cross | on | cross- on | on | |
High Tide / height (m) | 8:25AM 5.37 | 8:41PM 5.17 | 9:01AM 4.90 | 9:19PM 4.73 | 9:44AM 4.43 | 10:12PM 4.30 | 10:51AM 4.04 | 11:39PM 4.02 | 12:40PM 3.92 | 1:30AM 4.13 | 2:13PM 4.19 | 2:41AM 4.55 | 3:08PM 4.65 | |||||||||
Low Tide / height (m) | 2:20AM 1.00 | 2:36PM 1.25 | 2:54AM 1.42 | 3:10PM 1.68 | 3:35AM 1.86 | 3:57PM 2.10 | 4:36AM 2.25 | 5:15PM 2.42 | 6:21AM 2.44 | 7:11PM 2.42 | 8:06AM 2.22 | 8:33PM 2.07 | 9:08AM 1.77 | |||||||||
Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | ||||||||||||||||
| Sunrise | - | 6:48 | - | - | 6:47 | - | - | 6:45 | - | - | 6:43 | - | - | 6:39 | - | - | 6:37 | - | - | 6:35 | - | |
| Sunset | - | - | 6:15 | - | - | 6:16 | - | - | 6:19 | - | - | 6:20 | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | |
 |  |  |  |  |  |  | | | | | |  | |  | | | | | | | ||
Rain (mm) | 2 | - | - | - | - | 1 | 3 | - | - | - | - | - | 8 | 2 | 1 | - | - | - | - | 1 | 2 | |
| Temp. °C | 10 | 11 | 11 | 9 | 10 | 10 | 11 | 9 | 9 | 10 | 11 | 12 | 12 | 6 | 8 | 8 | 10 | 9 | 11 | 8 | 7 | |
| Feels °C (?) | 7 | 9 | 7 | 6 | 3 | 3 | 4 | 2 | 2 | 2 | 3 | 2 | 1 | -3 | -3 | -3 | 3 | 2 | 4 | -3 | -6 | |
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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 Gwithian 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 Gwithian Surf forecast
The above surf forecast table for Gwithian provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Gwithian can be found by selecting the local surf guide option on the grey menu. Our Gwithian 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 (Gwithian) 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 Gwithian 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.
Gwithian is 6 km (4 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.
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