St Agnes Surf Forecast

/ Cornwall (North) (60 surf breaks) /

UK (473 surf breaks) / Lat Long: (50.32° N 5.23° W)

Surf Forecasts:

St Agnes surfForecast / Cornwall (North) / UK

12 Day Weather and Surf, issued 5 am Monday 03 Nov 2025 GMT

Forecast update in hr min s Forecast update imminent

St Agnes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's St Agnes sea temperature is 14.2° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for St Agnes this week:

The surf forecast for St Agnes over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 03) at 12PM. The primary swell is predicted to be 3.5m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at St Agnes in the next 12 days are 4.0m 18s and forecast to arrive on Sunday (Nov 09) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Nov 09) at 12PM.

Wave Type	Time (GMT) & Date	Wave Height & Period
Next good surf (1 star+)	12PM (Mon 3rd Nov)	11ft (3.5m) 10s
Best Surf	12PM (Mon 3rd Nov)	11ft (3.5m) 10s
Most Powerful	9PM (Sun 9th Nov)	13ft (4.0m) 18s

Table - best surf conditions forecast for St Agnes over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 19mm), heaviest on Tue afternoon. Very mild (max 16°C on Wed morning, min 14°C on Mon night). Winds decreasing (strong winds from the SSW on Mon afternoon, light winds from the S by Wed night).									Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Thu morning, min 11°C on Fri afternoon). Wind will be generally light.
	Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	!	!	!	!	!	2	2	!	3	4	4	5	!	4	4	1	0	2	4	4	!
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	W	W	W	W	W	SSW	SSW	W	SW	W	SW	SW	SW	W	W	W	W	W	W
Period(s) (?)	9	11	12	13	15	15	14	11	11	14	13	12	9	10	10	18	17	16	14	14	17
Wave Graph (?)
kJ (?)	1852	3087	3078	4577	4568	3094	2000	2507	1358	1192	2891	2128	1874	1801	1394	2746	8670	5032	3570	2777	10857
Wind (km/h)	SW	SSW	SSW	S	S	S	SSE	SSE	SSE	S	SSE	ESE	SSE	SSE	E	N	NW	WNW	S	SSE	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	off	cross- off	off	off	off	off	off	glass	off	off	glass	cross- on	cross- on	cross- on	cross- off	off	cross
High Tide / height (m)		3:07PM 6.12		3:33AM 6.21	3:52PM 6.56		4:16AM 6.62	4:36PM 6.83		4:58AM 6.86	5:20PM 6.91		5:42AM 6.91		6:05PM 6.77	6:26AM 6.75		6:51PM 6.44	7:13AM 6.42		7:40PM 5.97
Low Tide / height (m)	9:05AM 0.79		9:31PM 0.38	9:50AM 0.33		10:14PM 0.02	10:34AM -0.01		10:57PM -0.16	11:18AM -0.19		11:40PM -0.16		12:03PM -0.17	12:24AM 0.03		12:50PM 0.05	1:11AM 0.37		1:40PM 0.43	2:01AM 0.81

	Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09
Sunrise	7:13	-	-	7:15	-	-	7:16	-	-	7:18	-	-	7:20	-	-	7:22	-	-	7:22	-	-
Sunset	-	4:53	-	-	4:52	-	-	4:51	-	-	4:49	-	-	4:47	-	-	4:45	-	-	4:44	-

Rain (mm)	-	-	1	2	6	5	2	-	3	-	-	-	-	2	1	-	-	-	-	6	1
Temp. °C	15	15	15	14	15	15	16	16	15	15	14	12	14	12	11	13	13	12	13	14	12
Feels °C (?)	8	7	8	7	9	10	9	11	11	12	12	11	12	9	9	9	9	8	9	9	8

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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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 12 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.