Maenporth Surf Forecast

/ Cornwall (South) (25 surf breaks) /

UK (471 surf breaks) / Lat Long: (50.14° N 5.07° W)

Surf Forecasts:

Maenporth surfForecast / Cornwall (South) / UK

48hr Weather and Surf, issued 6 am Sunday 14 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

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

Today's Maenporth sea temperature is 16.6° C
(Which is slightly warmer than usual)

How big are the waves at Maenporth today?

The current surf forecast for Maenporth at 10AM is: 1.0m 4s primary swell from a South direction (forecast issued at 06:00am September 14). An open ocean swell of 1.6m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (BST) & Date	Wave Height	Wave Period
Morning (14 Sep)	3.5ft (1.0m)	4s
Afternoon (14 Sep)	10ft (3.0m)	7s
Evening (14 Sep)	13ft (4.0m)	9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 14							Monday 15								Tuesday 16								Wed 17
	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)	0	0	0	0	0	0	0	0	!	0	0	0	0	!	!	2	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	W
Period(s) (?)	12	12	4	6	7	9	9	10	11	12	13	13	13	13	13	13	13	12	12	12	12	11	11	11
Wave Graph (?)
kJ (?)	3	3	37	229	979	1689	2684	3951	5391	6697	8271	9221	8516	7489	6177	5227	0	0	0	0	0	0	0	0
Wind (km/h)	SSE	SSE	SSE	SW	SW	WSW	WSW	W	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	WSW	WSW	WSW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	on	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on
High Tide / height (m)				10:28AM 4.55				11:06PM 4.32				11:43AM 4.24				12:37AM 3.97					1:18PM 4.10
Low Tide / height (m)		4:44AM 1.18				5:12PM 1.32				5:41AM 1.62				6:23PM 1.70				7:00AM 1.96					8:03PM 1.85

	Sunday 14							Monday 15								Tuesday 16								Wed 17
Sunrise	-	6:52	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-
Sunset	-	-	-	-	-	7:37	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:32	-	-

Rain (mm)	-	-	1	3	1	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	14	15	18	18	17	15	15	15	14	15	15	15	15	14	14	14	14	15	15	16	15	14	14
Feels °C (?)	12	10	10	13	11	9	6	6	7	5	6	6	6	7	7	7	8	9	10	10	11	11	12	10

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 (South)

Wind Update The cross-on wind has turned onshore at Maenporth (moderate winds from the SSE at Culdrose Airport 14 km from Maenporth). 1.0m 7s swell from the WSW with a 0.9m 3s local chop from the SE. 2 swells combining to make bigger set waves.
38 minutes ago Maenporth

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Actual: 38 min ago

22 km/h

SSE

Onshore

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