Llwyngwril Surf Forecast

/ Wales – Mid (13 surf breaks) /

UK (473 surf breaks) / Lat Long: (52.68° N 4.08° W)

Surf Forecasts:

Llwyngwril surfForecast / Wales – Mid / UK

12 Day Weather and Surf, issued 5 pm Friday 07 Nov 2025 GMT

Forecast update in hr min s Forecast update imminent

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

Today's Llwyngwril sea temperature is 12.3° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Llwyngwril this week:

The surf forecast for Llwyngwril over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 09) at 12PM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.2m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Llwyngwril in the next 12 days are 2.5m 11s and forecast to arrive on Wednesday (Nov 12) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (Nov 15) at 12AM.

Wave Type	Time (GMT) & Date	Wave Height & Period
Next good surf (1 star+)	12PM (Sun 9th Nov)	5ft (1.6m) 8s
Best Surf	12PM (Thu 13th Nov)	5ft (1.6m) 10s
Most Powerful	12AM (Wed 12th Nov)	8ft (2.5m) 11s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Heavy rain (total 27mm), heaviest during Sun night. Very mild (max 13°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light.											Days 3-6 Weather Summary Heavy rain (total 33mm), heaviest during Tue night. Very mild (max 15°C on Wed night, min 10°C on Mon night). Winds decreasing (strong winds from the S on Tue night, light winds from the SSE by Wed afternoon).
	Fri 07		Saturday 08			Sunday 09			Monday 10			Tuesday 11			Wednesday 12			Thursday 13
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	1	0	0	0	0	0	1	0	1	0	0	1	2	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	WSW	SW	WSW	SW	SW	WSW	SW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SSW	SW	SW	SW
Period(s) (?)	6	8	9	10	16	7	9	9	9	16	15	9	11	11	11	11	11	10	10	10	10
Wave Graph (?)
kJ (?)	16	54	58	102	48	104	216	67	88	50	45	270	1351	1562	437	233	117	275	531	148	46
Wind (km/h)	SE	S	WSW	SW	SSE	SSE	SSE	S	SSW	SW	SSE	S	S	S	S	S	SSE	ESE	SE	E	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	cross- on	cross	cross- off	off	off	cross- off	cross- off	cross	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	cross- off	off
High Tide / height (m)		9:15PM 5.34	9:36AM 5.28		10:04PM 5.04	10:25AM 5.05		10:56PM 4.68	11:17AM 4.75		11:51PM 4.29		12:13PM 4.44	12:51AM 3.94		1:14PM 4.16	1:59AM 3.70		2:25PM 3.99		3:21AM 3.65
Low Tide / height (m)	4:12PM 0.85		4:30AM 0.96	4:58PM 0.94		5:15AM 1.16	5:47PM 1.12		6:02AM 1.42		6:41PM 1.34	6:56AM 1.70		7:46PM 1.56	8:04AM 1.92		9:06PM 1.66	9:27AM 2.00		10:29PM 1.59	10:49AM 1.89

	Fri 07		Saturday 08			Sunday 09			Monday 10			Tuesday 11			Wednesday 12			Thursday 13
Sunrise	-	-	7:24	-	-	7:26	-	-	7:28	-	-	7:30	-	-	7:31	-	-	7:33	-	-	7:35
Sunset	4:36	-	-	4:34	-	-	4:31	-	-	4:30	-	-	4:29	-	-	4:27	-	-	4:25	-	-

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

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 Llwyngwril Surf forecast

The above surf forecast table for Llwyngwril provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Llwyngwril can be found by selecting the local surf guide option on the grey menu. Our Llwyngwril 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 (Llwyngwril) 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 Llwyngwril 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.

Llwyngwril is 27 km (17 miles) from Porthmadog. If you plan a holiday in Mid Wales, look for hotels and other accommodation in Porthmadog. Porthmadog has rooms for a wide range of budgets as well as car hire and transport links.