Surf Forecasts:
St Agnes surf forecast from 13 Jun 2026:
- Best quality surf: Thursday 18 Jun, 7AM (local time) - 5ft (1.5m), 10s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 17 Jun, 1PM (local time) - 6ft (1.9m), 10s period, WSW swell with 754 kJ wave energy.
- Next surfable swell (1★+): Sunday 14 Jun, 10AM (local time) - 3.5ft (1.0m), 10s period with W swell.
Best Forecast Surf Conditions for St Agnes this week:
The surf forecast for St Agnes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 14) at 10AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.1m and 15s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at St Agnes in the next 16 days are 1.9m 10s and forecast to arrive on Wednesday (Jun 17) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Wednesday (Jun 17) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 14th Jun) | 3.5ft (1.0m) 10s |
| Best Surf | 7AM (Thu 18th Jun) | 5ft (1.5m) 10s |
| Most Powerful | 1PM (Wed 17th Jun) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for St Agnes over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon morning. Very mild (max 17°C on Sun morning, min 12°C on Sat morning). Winds increasing (light winds from the NNE on Sat night, fresh winds from the SE by Mon morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Thu morning, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||
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) | WNW 12 | WNW 12 | W 11 | W 10 | W 10 | W 9 | W 9 | W 10 | W 9 | W 11 | W 11 | W 11 | WSW 8 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 928 | 718 | 403 | 208 | 158 | 63 | 58 | 94 | 83 | 89 | 229 | 457 | 244 | 712 | 454 | 340 | 283 | 230 | 234 | 191 | 156 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross | cross-off | cross-off | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | on |
High Tide | 4:23PM5.99m | 4:49AM6.13m | 5:15PM6.30m | 5:41AM6.33m | 6:05PM6.52m | 6:32AM6.41m | 6:55PM6.62m | 7:22AM6.36m | 7:45PM6.59m | 8:12AM6.19m | 8:35PM6.43m | 9:02AM5.92m | 9:26PM6.15m | ||||||||
Low Tide | 10:18AM0.72m | 10:46PM0.61m | 11:12AM0.49m | 11:40PM0.34m | 12:04PM0.32m | 00:33AM0.16m | 12:55PM0.25m | 1:25AM0.11m | 1:45PM0.29m | 2:16AM0.20m | 2:35PM0.43m | 3:08AM0.40m | 3:25PM0.67m | 4:00AM0.68m | |||||||
 | |  | | |  |  |  | |  | |  | | | | | | | | | | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | — | 9:31 | — | — | 9:31 | — | — | 9:32 | — | — | 9:32 | — | — | 9:34 | — | — | 9:34 | — | — | 9:34 |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — |
Temp °C | 13 | 13 | 13 | 17 | 17 | 15 | 17 | 17 | 15 | 17 | 16 | 16 | 17 | 17 | 16 | 19 | 19 | 16 | 15 | 15 | 13 |
Feels °C | 11 | 11 | 11 | 15 | 15 | 13 | 12 | 13 | 14 | 15 | 12 | 12 | 14 | 15 | 14 | 17 | 17 | 15 | 14 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | W 11 | W 10 | W 10 | W 9 | W 9 | W 10 | W 9 | W 9 | W 11 | W 11 | W 11 | SW 12 | WSW 10 | WSW 9 | WSW 9 | W 9 | W 8 | W 8 | W 8 |
| kJ | 928 | 718 | 403 | 208 | 158 | 63 | 58 | 94 | 83 | 60 | 229 | 457 | 182 | 6 | 454 | 340 | 283 | 230 | 234 | 191 | 156 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 15 | N 5 | SW 15 | SE 4 | N 3 | SSW 13 | SSW 13 | SSE 4 | W 11 | SW 12 | SW 12 | SW 12 | — | SW 11 | SW 11 | SW 11 | S 11 | S 11 | — | SW 10 |
| kJ | 5 | 5 | 2 | 9 | 1 | 1 | 17 | 17 | 7 | 89 | 6 | 6 | 6 | — | 5 | 5 | 5 | 2 | 2 | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 16 | S 7 | S 7 | SW 13 | N 4 | — | SSW 13 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 9 | 4 | 3 | 7 | 1 | — | 16 | 6 | 6 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 3 | ESE 4 | SE 6 | SE 5 | SSE 4 | WSW 3 | WSW 4 | WSW 4 | SSW 4 | WSW 8 | WSW 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | 5 | 9 | 43 | 16 | 4 | 11 | 15 | 16 | 244 | 712 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 27 | 6 | 0 | 1 | 5 | 213 | 0 | 21 | 15 | 15 | 53 | 15 | 15 | 21 | 15 | 15 | 0 | 0 | 0 | 27 |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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 St Agnes 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 St Agnes Surf forecast
The above surf forecast table for St Agnes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Agnes can be found by selecting the local surf guide option on the grey menu. Our St Agnes 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 (St Agnes) 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 St Agnes 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.
St Agnes is 13 km (8 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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