Gwithian Surf Forecast

/ Cornwall (North) (60 surf breaks) /

UK (473 surf breaks) / Lat Long: (50.22° N 5.40° W)

Surf Forecasts:

Gwithian surfForecast / Cornwall (North) / UK

48hr Weather and Surf, issued 11 pm Friday 14 Nov 2025 GMT

Forecast update in hr min s Forecast update imminent

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

Today's Gwithian sea temperature is 13.7° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Gwithian today?

The current surf forecast for Gwithian at 2AM is: 1.4m 8s primary swell from a Southwest direction and 0.8m 9s secondary swell from a North direction (forecast issued at 11:00pm November 14). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & Date	Wave Height	Wave Period
Morning (15 Nov)	4.5ft (1.4m)	8s
Afternoon (15 Nov)	4ft (1.2m)	8s
Evening (15 Nov)	3ft (0.9m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Saturday 15								Sunday 16								Monday 17
	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM
Rating (10 max)	0	1	2	2	2	1	0	0	0	0	0	1	1	1	1	1	1	1	0	1	0	0	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SSW	SW	SW	SW	W	W	W	W	W	W	W
Period(s) (?)	8	8	8	8	8	8	8	8	8	8	12	12	11	11	10	10	10	14	13	13	13	13	12	12
Wave Graph (?)
kJ (?)	299	224	297	291	238	191	155	120	101	91	96	505	447	389	276	196	142	134	127	126	87	85	77	74
Wind (km/h)	SSW	S	SE	SE	ESE	E	E	E	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NNE	NE	NE	NE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	cross- off	off	off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)			1:31AM 4.65				1:53PM 4.96				2:23AM 4.91				2:41PM 5.16					3:05AM 5.18				3:21PM 5.36
Low Tide / height (m)	7:28PM 1.60				7:51AM 1.67				8:23PM 1.41				8:42AM 1.45					9:06PM 1.21				9:24AM 1.22

		Saturday 15								Sunday 16								Monday 17
Sunrise	-	-	-	-	7:33	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:37	-	-	-
Sunset	-	-	-	-	-	-	4:37	-	-	-	-	-	-	-	4:36	-	-	-	-	-	-	-	4:34	-

Rain (mm)	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	13	13	13	13	15	14	13	13	12	11	10	10	12	11	10	8	8	9	8	8	9	9	8
Feels °C (?)	10	10	11	11	11	12	10	9	9	7	7	5	5	7	6	5	4	3	3	2	2	4	5	5

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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