Llanddulas Breakwater Surf Forecast

/ Wales – North (3 surf breaks) /

UK (471 surf breaks)

Surf Forecasts:

Llanddulas Breakwater surfForecast / Wales – North / UK

48hr Weather and Surf, issued 12 pm Thursday 18 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

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

Today's Llanddulas Breakwater sea temperature is 16.5° C
(Which is 1.4°C warmer than normal for this time of year)

Time (BST) & Date	Wave Height	Wave Period
Morning (18 Sep)	0.5ft (0.1m)	12s
Afternoon (18 Sep)	0.5ft (0.1m)	12s
Evening (18 Sep)	-	-

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18					Friday 19								Saturday 20								Sunday 21
	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	4 AM	7 AM
Rating (10 max)	0	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	WSW	SW	SW	WSW	WSW	WSW	W	WSW	W	W	W	W	N	N	N	N	NNE	NNE	NNE	N	NNW	NNW
Period(s) (?)	12	4	4	5	5	5	5	5	5	4	4	4	9	9	3	4	4	4	5	6	7	8	8	7
Wave Graph (?)
kJ (?)	3	14	0	0	0	0	0	0	13	0	5	2	2	2	3	18	29	41	48	100	0	1412	1132	350
Wind (km/h)	SW	SW	SW	SSW	SSW	SSW	SSW	SW	SSE	SW	SSW	SW	NW	ENE	SSE	S	SSE	SSE	SSE	WSW	W	WNW	NW	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	off	cross- off	cross- off	glass	glass	glass	glass	off	glass	cross- off	off	cross- off	cross	cross- on	cross- on	on
High Tide / height (m)	9:17AM 6.02				9:36PM 6.53					10:09AM 6.42				10:23PM 7.00				10:50AM 6.80				11:02PM 7.38
Low Tide / height (m)			3:43PM 1.81					4:16AM 1.18				4:32PM 1.37				5:00AM 0.77				5:13PM 0.99				5:37AM 0.46

	Thursday 18					Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:56
Sunset	-	-	-	7:23	-	-	-	-	-	-	-	7:21	-	-	-	-	-	-	-	7:19	-	-	-	-

Rain (mm)	-	1	-	-	-	-	-	2	-	1	-	-	1	1	2	2	-	1	3	-	-	1	1	-
Temp. °C	15	18	17	18	18	18	18	17	18	18	19	17	15	15	15	16	17	16	16	11	10	10	10	10
Feels °C (?)	14	17	15	15	16	16	17	17	19	18	19	18	16	16	15	16	18	15	13	2	2	4	6	6

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 Wales - North

Wind Update Offshore wind has become cross-off at Llanddulas Breakwater (moderate winds from the SW at Colwyn Bay 6 km from Llanddulas Breakwater). 0.3m 8s swell from the W to make surfable waves.
1 hour 6 minutes ago Llanddulas Breakwater
Wind Update Cross-off wind 3 km from Rhos-On-Sea has swung offshore (moderate winds from the SW at Colwyn Bay). No surfable waves
1 hour 6 minutes ago Rhos-On-Sea

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1 h 6 min ago

26 km/h

Cross-Off

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