Surf Forecasts:
Gunwalloe surf forecast from 21 Jun 2026:
- Best quality surf: Sunday 21 Jun, 7AM (local time) - 2.5ft (0.8m), 7s period, WSW swell with offshore winds.
- Most powerful swell: Friday 26 Jun, 10PM (local time) - 5ft (1.6m), 7s period, SW swell with 273 kJ wave energy.
- Next surfable swell (1★+): Sunday 21 Jun, 7AM (local time) - 2.5ft (0.8m), 7s period with WSW swell.
Best Forecast Surf Conditions for Gunwalloe this week:
The surf forecast for Gunwalloe over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 7AM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Gunwalloe in the next 16 days are 1.6m 7s and forecast to arrive on Friday (Jun 26) 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 1.7m 6s period and expected on Thursday (Jun 25) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 21st Jun) | 2.5ft (0.8m) 7s |
| Best Surf | 7AM (Sun 21st Jun) | 2.5ft (0.8m) 7s |
| Most Powerful | 10PM (Fri 26th Jun) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Gunwalloe over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the E on Mon morning, calm by Tue morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Wed afternoon, min 16°C on Thu night). Winds increasing (light winds from the NE on Tue night, fresh winds from the ENE by Wed night). | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 7 | SW 7 | WSW 7 | WSW 7 | WSW 11 | WSW 10 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | W 10 | W 9 | W 11 | W 11 | W 10 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 41 | 29 | 12 | 9 | 4 | 12 | 20 | 28 | 45 | 23 | 22 | 8 | 25 | 84 | 189 | 128 | 162 | 222 | 113 | 85 | 133 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | on | cross-on | on |
High Tide | 10:30AM3.93m | 10:55PM4.13m | 11:33AM3.76m | 11:59PM3.92m | 12:37PM3.68m | 1:01AM3.78m | 1:37PM3.67m | 1:59AM3.72m | 2:30PM3.73m | 2:52AM3.74m | 3:19PM3.83m | 3:40AM3.81m | 4:03PM3.95m | ||||||||
Low Tide | 4:43AM0.59m | 4:59PM0.85m | 5:35AM0.85m | 5:54PM1.10m | 6:31AM1.07m | 6:54PM1.28m | 7:31AM1.22m | 8:00PM1.36m | 8:34AM1.27m | 9:06PM1.33m | 9:33AM1.23m | 10:03PM1.22m | 10:24AM1.13m | 10:51PM1.07m | |||||||
 |  |  | | | | | | | | |  |  | | | | |  | | | | |
 | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:13 | — | — |
 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 20 | 21 | 20 | 22 | 22 | 23 | 24 | 24 | 24 | 25 | 24 | 22 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 17 |
Feels °C | 17 | 19 | 19 | 16 | 20 | 20 | 25 | 27 | 26 | 21 | 23 | 20 | 20 | 16 | 17 | 16 | 15 | 12 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | SW 7 | WSW 7 | WSW 7 | WSW 11 | E 6 | E 6 | WSW 9 | WSW 8 | WSW 8 | W 8 | W 9 | ESE 6 | W 11 | W 10 | W 10 | W 10 | W 9 | SW 7 | WSW 8 |
| kJ | 41 | 29 | 12 | 9 | 4 | 12 | 41 | 25 | 45 | 23 | 22 | 5 | 25 | 97 | 189 | 128 | 96 | 87 | 60 | 85 | 133 |
Swell 2 Height (m) Direction Period (s) | — | W 7 | WNW 7 | WNW 6 | W 6 | WSW 6 | WSW 10 | WSW 9 | E 5 | E 4 | — | W 10 | WSW 13 | W 11 | E 6 | E 6 | E 6 | SW 16 | SSW 15 | W 9 | SSW 15 |
| kJ | — | 4 | 9 | 4 | 3 | 4 | 20 | 28 | 5 | 2 | — | 8 | 17 | 84 | 16 | 11 | 6 | 10 | 22 | 71 | 21 |
Swell 3 Height (m) Direction Period (s) | — | W 9 | W 8 | W 8 | W 8 | W 6 | WSW 7 | WSW 7 | W 6 | — | W 11 | WSW 7 | S 6 | SW 7 | S 18 | S 16 | SW 16 | — | — | SSW 15 | — |
| kJ | — | 2 | 5 | 1 | 1 | 1 | 5 | 5 | 1 | — | 2 | 5 | 3 | 2 | 6 | 5 | 10 | — | — | 21 | — |
Wind waves Height (m) Direction Period (s) | — | — | E 3 | E 5 | E 5 | E 5 | E 6 | — | NNW 3 | — | E 4 | E 4 | E 6 | S 6 | SSW 5 | SSW 5 | SW 6 | SW 7 | SW 7 | — | — |
| kJ | — | — | 2 | 45 | 67 | 34 | 50 | — | 1 | — | 9 | 40 | 212 | 1 | 31 | 55 | 162 | 222 | 113 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 9 | 30 | 409 | 406 | 531 | 213 | 17 | 204 | 9 | 1131 | 1017 | 168 | 395 | 30 | 19 | 19 | 68 | 19 | 226 | 191 | 416 |
Best forecast wave conditions in South Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Gunwalloe 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 Gunwalloe Surf forecast
The above surf forecast table for Gunwalloe provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gunwalloe can be found by selecting the local surf guide option on the grey menu. Our Gunwalloe 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 (Gunwalloe) 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 Gunwalloe 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.
Gunwalloe is 14 km (9 miles) from The Lizard. If you plan a holiday in South Cornwall, look for hotels and other accommodation in The Lizard. The Lizard has rooms for a wide range of budgets as well as car hire and transport links.
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