Tullagh Bay Surf Forecast

/ Donegal (44 surf breaks) /

Ireland (149 surf breaks)

Surf Forecasts:

Tullagh Bay surfForecast / Donegal / Ireland

48hr Weather and Surf, issued 12 am Monday 15 Sep 2025 IST

Forecast update in hr min s Forecast update imminent

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

Today's Tullagh Bay sea temperature is 15.7° C
(Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Tullagh Bay today?

The current surf forecast for Tullagh Bay at 7AM is: 0.4m 11s primary swell from a North-northwest direction (forecast issued at 12:00am September 15). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 1.3m 9s 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 Sep)	1.5ft (0.4m)	11s
Afternoon (15 Sep)	1.5ft (0.4m)	11s
Evening (15 Sep)	-	-

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Monday 15								Tuesday 16								Wednesday 17
	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	10 AM	1 PM	4 PM	7 PM
Rating (10 max)	0	1	1	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 (?)	NNW	NNW	NNW	NNW	NNW	NNW	NNW	W	W	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	NNW	N	N	N	N	N
Period(s) (?)	12	11	11	11	11	11	11	12	12	11	10	10	10	10	9	9	9	9	6	9	9	9	9	9
Wave Graph (?)
kJ (?)	27	43	42	41	40	40	40	0	0	37	35	20	19	18	17	16	14	13	14	54	83	81	59	39
Wind (km/h)	S	S	SW	W	W	WNW	WNW	WNW	NW	WNW	WNW	WNW	WNW	WNW	W	W	SSW	SSE	SE	SE	S	SW	SW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	off	off	off
High Tide / height (m)		12:19AM 2.20					1:08PM 2.27				2:18AM 2.07				3:04PM 2.34				3:56AM 2.18					4:22PM 2.57
Low Tide / height (m)				6:29AM 1.00					7:41PM 1.00				8:18AM 1.07				9:34PM 0.90				9:50AM 0.90

		Monday 15								Tuesday 16								Wednesday 17
Sunrise	-	-	-	-	7:00	-	-	-	-	-	-	-	7:01	-	-	-	-	-	-	-	7:03	-	-	-
Sunset	-	-	-	-	-	-	-	7:47	-	-	-	-	-	-	-	7:45	-	-	-	-	-	-	-	7:43

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

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 Donegal

Wind Update Cross-off wind 11 km from Tullagh Bay has swung offshore (moderate winds from the SW at Malin Head). 0.5m 12s groundswell from the NW with a 0.3m 10s swell, also from the NW. 2 swells combining to make bigger set waves.
52 minutes ago Tullagh Bay
Wind Update Cross-off wind has turned cross-on at Gweebarra (Dooey beach) (strong winds from the W at Finner 42 km from Gweebarra (Dooey beach)). 1.8m 13s groundswell from the W with a 1.3m 11s groundswell from the NNW. 2 swells combining so expect closeout sets.
52 minutes ago Gweebarra (Dooey beach)

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Actual: 52 min ago

22 km/h

Offshore

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