Lighthouse Surf Forecast

/ Sligo (13 surf breaks) /

Ireland (149 surf breaks)

Surf Forecasts:

Lighthouse surfForecast / Sligo / Ireland

48hr Weather and Surf, issued 5 pm Saturday 15 Nov 2025 IST

Forecast update in hr min s Forecast update imminent

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

Today's Lighthouse sea temperature is 11.9° C
(Which is slightly warmer than usual)

How big are the waves at Lighthouse today?

The current surf forecast for Lighthouse at 9PM is: 0.4m 15s primary swell from a West direction and 0.3m 8s secondary swell from a North direction (forecast issued at 05:00pm November 15). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & Date	Wave Height	Wave Period
Morning (15 Nov)	-	-
Afternoon (15 Nov)	1.5ft (0.4m)	8s
Evening (15 Nov)	1.5ft (0.4m)	15s

Table - waves today at Lighthouse. (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								Tuesday 18
	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	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM
Rating (10 max)	1	1	0	0	1	1	1	1	0	0	0	0	1	1	1	1	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	N	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	WNW
Period(s) (?)	8	15	15	15	14	14	14	14	14	13	13	13	13	12	12	12	12	12	12	12	12	5	5	6
Wave Graph (?)
kJ (?)	21	42	74	74	95	96	96	134	89	87	85	83	80	75	73	46	45	44	44	45	44	73	119	274
Wind (km/h)	E	ENE	ENE	ENE	ENE	NE	NE	NNE	NNE	NNE	N	NNE	NNE	NE	NE	SE	SW	SW	SSW	SW	W	WNW	WNW	WNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	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	glass	cross- on	cross- on	cross- on	cross- on	on	on	on	on
High Tide / height (m)	2:30PM 2.99					3:12AM 2.74				3:16PM 3.05				3:50AM 2.92				3:55PM 3.09				4:23AM 3.07
Low Tide / height (m)			8:59PM 0.62					9:04AM 0.87				9:34PM 0.52				9:45AM 0.73				10:06PM 0.44				10:21AM 0.60

	Saturday 15			Sunday 16								Monday 17								Tuesday 18
Sunrise	-	-	-	-	-	-	8:03	-	-	-	-	-	-	-	8:06	-	-	-	-	-	-	-	8:07	-
Sunset	4:34	-	-	-	-	-	-	-	4:32	-	-	-	-	-	-	-	4:30	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1
Temp. °C	9	9	9	9	8	8	7	8	9	9	10	10	9	8	7	7	8	8	6	6	8	9	9	9
Feels °C (?)	3	4	4	5	4	5	3	4	3	3	6	5	5	4	4	5	5	5	2	1	3	3	1	0

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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lighthouse surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.