Sennen Cove Surf Forecast

/ Cornwall (North) (59 surf breaks) /

UK (471 surf breaks) / Lat Long: (50.08° N 5.70° W)

Surf Forecasts

Sennen Cove surfForecast / Cornwall (North) / UK

48hr Weather and Surf, issued 6 am Saturday 16 Aug 2025 BST

Forecast update in hr min s Forecast update imminent

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

Today's Sennen Cove sea temperature is 17.3° C
(Which is normal for this time of year)

How big are the waves at Sennen Cove today?

The current surf forecast for Sennen Cove at 9AM is: 0.7m 9s primary swell from a West direction and 0.5m 6s secondary swell from a North direction (forecast issued at 06:00am August 16). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & Date	Wave Height	Wave Period
Morning (16 Aug)	2.5ft (0.7m)	9s
Afternoon (16 Aug)	1.5ft (0.5m)	9s
Evening (16 Aug)	0.5ft (0.2m)	14s

Table - waves today at Sennen Cove. (Swell directed towards the surf break)

Hourly 12 Days

North Cornwall Surf

Print Surf Table

Updates in hr min s Forecast update imminent

	Saturday 16							Sunday 17								Monday 18								Tue 19
	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM
Rating (10 max)	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	W	WNW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	SW	WSW
Period(s) (?)	10	9	9	9	9	14	14	13	13	13	13	13	13	13	13	13	13	12	12	16	16	7	7	7
Wave Graph (?)
Energy (?)	198	152	95	70	52	38	32	28	34	28	28	21	19	18	22	30	30	28	28	20	21	16	13	28
Wind (km/h)	E	E	E	ESE	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	ESE	ESE	E	E	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	off	off	off	off	off	off	off	cross- off	off	off	off	off	off	off	off	off	off	off	cross- off	cross- off
High Tide / height (m)				10:25AM 4.58				10:56PM 4.45				11:32AM 4.26				12:13AM 4.12				12:56PM 4.10
Low Tide / height (m)						4:59PM 1.08				5:33AM 1.24				6:10PM 1.35				6:51AM 1.47					7:39PM 1.45

	Saturday 16							Sunday 17								Monday 18								Tue 19
Sunrise	-	6:11	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:15	-	-	-	-	-	-
Sunset	-	-	-	-	-	8:39	-	-	-	-	-	-	-	8:37	-	-	-	-	-	-	-	8:36	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	2	1	-	-	-
Temp. °C	22	20	18	18	18	18	18	19	17	16	17	17	18	18	19	19	18	17	18	18	18	18	19	19
Feels °C (?)	20	14	11	11	11	11	11	12	8	7	9	10	12	13	14	14	12	10	13	13	14	16	18	18

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

Recent Eyeball Surf Reports for Cornwall (North)

Wind Update The wind is still offshore at Sennen Cove (strong winds from the E at Land's End Airport 3 km from Sennen Cove). 0.7m 10s swell from the W with a 0.4m 5s windswell from the N. 2 swells combining to make bigger set waves.
2 hours 5 minutes ago Sennen Cove

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2 h 5 min ago

41 km/h

Offshore

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