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Gwithian Surf Forecast
/ Cornwall (North) (59 surf breaks) /
Gwithian surfForecast / Cornwall (North) / UK
12 Day Weather and Surf, issued 12 pm Saturday 14 Jun 2025 BST
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 Tuesday (Jun 17) at 4AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.1m and 18s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Gwithian in the next 12 days are 2.2m 13s and forecast to arrive on Saturday (Jun 21) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Jun 19) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 17th Jun) | 2.5ft (0.7m) 9s |
| Best Surf | 7AM (Sat 21st Jun) | 7ft (2.2m) 13s |
| Most Powerful | 10AM (Sat 21st Jun) | 7ft (2.2m) 13s |
Table - best surf conditions forecast for Gwithian over the next 12 days.
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 13 | 12 | 11 | 13 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 278 | 231 | 299 | 177 | 160 | 118 | 99 | 85 | 57 | 98 | 143 | 237 | 181 | 143 | 155 | 149 | 92 | 71 | 364 | 619 | 699 | 1648 | 1539 | 2012 | 1816 | 1666 | 1493 | 1448 | 1347 | 1507 | 1047 | 615 | 389 | 273 | 135 | 158 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | on | on | glass | on | on | cross | cross- off | cross- off | off | off | cross- off | on | cross- on | cross- on | on | on | cross- on | cross | cross | cross | cross | cross- on | on | cross- on | cross | cross | cross | cross- off | cross- off | cross |
High Tide / height (m) | 8:10PM 5.65 | 8:31AM 5.37 | 8:51PM 5.60 | 9:14AM 5.27 | 9:36PM 5.51 | 10:02AM 5.16 | 10:27PM 5.41 | 10:57AM 5.06 | 11:23PM 5.32 | 11:58AM 5.02 | 12:26AM 5.27 | 1:04PM 5.06 | 1:33AM 5.30 | 2:10PM 5.21 | 2:39AM 5.43 | 3:13PM 5.45 | 3:41AM 5.61 | 4:11PM 5.72 | 4:39AM 5.80 | 5:05PM 5.96 | 5:32AM 5.94 | 5:56PM 6.15 | ||||||||||||||
Low Tide / height (m) | 2:08PM 0.98 | 2:35AM 0.99 | 2:48PM 1.05 | 3:18AM 1.06 | 3:32PM 1.15 | 4:05AM 1.14 | 4:20PM 1.26 | 4:57AM 1.21 | 5:15PM 1.36 | 5:55AM 1.25 | 6:17PM 1.40 | 6:57AM 1.24 | 7:24PM 1.36 | 8:02AM 1.16 | 8:31PM 1.22 | 9:06AM 1.02 | 9:36PM 0.99 | 10:07AM 0.84 | 10:37PM 0.74 | 11:03AM 0.66 | 11:33PM 0.51 | 11:56AM 0.52 | 12:25AM 0.37 | |||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||||||
| Sunrise | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | - |
| Sunset | - | 9:31 | - | - | 9:32 | - | - | 9:32 | - | - | 9:34 | - | - | 9:34 | - | - | 9:35 | - | - | 9:35 | - | - | 9:35 | - | - | 9:35 | - | - | 9:35 | - | - | 9:36 | - | - | 9:36 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 14 | 15 | 15 | 15 | 16 | 17 | 15 | 17 | 17 | 15 | 18 | 19 | 18 | 19 | 20 | 15 | 14 | 13 | 14 | 15 | 15 | 14 | 16 | 17 | 15 | 17 | 17 | 14 | 15 | 15 | 14 | 17 | 18 | 16 |
| Feels °C (?) | 11 | 11 | 11 | 11 | 12 | 13 | 15 | 16 | 14 | 17 | 16 | 14 | 17 | 18 | 17 | 15 | 17 | 14 | 9 | 8 | 11 | 12 | 12 | 12 | 13 | 14 | 13 | 15 | 15 | 12 | 11 | 11 | 10 | 13 | 16 | 13 |
Short Range Forecast: Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Thu afternoon, min 14°C on Thu night). Winds increasing (light winds from the NNE on Tue night, fresh winds from the ESE by Thu morning). | Days 6-9 Weather Summary Mostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Fri morning). Winds decreasing (fresh winds from the NNW on Fri morning, light winds from the SSW by Sun night). | Long Range Forecast: Mostly dry. Very mild (max 18°C on Wed afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 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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