Trá Na Rosan 48 hour detailed Surf Forecast

Lat Long: 55.23° N 7.82° W

Issued: 5 am 04 Nov 2026 (local time)

Forecast update in hr min

Today's Trá Na Rosan sea temperature is

12.5°C

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

Surf Forecasts:

How big are the waves at Trá Na Rosan today (04 Nov):

Morning surf: Morning surf (04 Nov, local time) - 3.5ft (1.1m), 14s period with WNW swell.
Afternoon surf: Afternoon surf (04 Nov, local time) - 3.5ft (1.1m), 13s period with WNW swell.
Evening surf: Evening surf (04 Nov, local time) - 3.5ft (1.1m), 12s period with WNW swell.

The current surf forecast for Trá Na Rosan at 11AM is: 1.1m 14s primary swell from a West-northwest direction (forecast issued at 05:00am November 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (IST) & Date	Wave Height	Wave Period
Morning (04 Nov)	3.5ft (1.1m)	14s
Afternoon (04 Nov)	3.5ft (1.1m)	13s
Evening (04 Nov)	3.5ft (1.1m)	12s

Table - waves today at Trá Na Rosan. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Very mild (max 10°C on Thu afternoon, min 8°C on Wed morning). Wind will be generally light.
	Wednesday 4							Thursday 5								Friday 6								Sat 7
	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM
Rating (10 max)	2	1	2	2	1	1	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WNW 14	WNW 13	WNW 14	WNW 14	WNW 13	WNW 13	WNW 12	WNW 12	WNW 12	WNW 12	WNW 11	WNW 11	WNW 11	WNW 10	WNW 10	WNW 10	WNW 10	NW 13	WNW 12	WNW 12	WNW 12	WNW 11	WNW 11	WNW 11	WNW 10	WNW 10
Wave Graph
kJ	452	408	415	460	434	414	377	278	222	211	138	135	130	92	86	77	55	55	123	125	121	103	103	99	57	57
Wind (km/h)	ESE	ESE	ESE	E	E	ESE	ESE	E	ESE	ESE	E	E	E	E	E	E	E	ESE	E	ESE	E	E	E	SE	E	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	glassy	cross
High Tide	2:05AM2.49m				2:27PM2.99m					3:05AM2.69m				3:21PM3.13m				3:51AM2.90m				4:05PM3.24m				4:31AM3.08m
Low Tide			7:58AM0.83m				8:52PM0.57m				8:58AM0.64m					9:38PM0.41m				9:46AM0.48m				10:16PM0.29m


	—	7:39	—	—	—	—	—	—	—	7:41	—	—	—	—	—	—	—	7:43	—	—	—	—	—	—	—	7:46
	—	—	—	—	4:47	—	—	—	—	—	—	—	4:45	—	—	—	—	—	—	—	4:44	—	—	—	—	4:42
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	10	8	8	8	9	9	9	9	8	8	8	9	10	10	10	10	10	10	10	10	10	10	10	10	9	10
Feels °C	7	4	5	5	5	5	6	6	4	4	3	3	5	5	4	4	5	6	6	6	6	6	7	8	7	8
Swell 1 Height (m) Direction Period (s)	WNW 14	WNW 13	WNW 14	WNW 14	WNW 13	WNW 13	WNW 12	WNW 12	WNW 12	WNW 12	WNW 11	WNW 11	WNW 11	WNW 10	WNW 10	WNW 10	WNW 10	WNW 10	WNW 12	WNW 12	WNW 12	WNW 11	WNW 11	WNW 11	WNW 10	WNW 10
kJ	452	408	415	460	434	414	377	278	222	211	138	135	130	92	86	77	55	55	123	125	121	103	103	99	57	57
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	NW 14	—	—	WNW 13	NW 13	NW 13	—	—	—	NE 4	NE 4	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	7	—	—	16	27	42	—	—	—	2	1	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	ENE 4	ENE 2	ENE 3	ENE 2	ENE 2	ENE 5	ENE 5	ENE 5	ENE 4	NE 4	NE 4	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	2	1	2	1	1	4	5	2	2	3	3	—	—	—	—	—
Nearest Offshore or Glassy	Trá Na Rosan Donegal	Murder Hole Beach Donegal	Trá Na Rosan Donegal	Trá Na Rosan Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Na Rosan Donegal	Trá Na Rosan Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Mór (Sheephaven Bay) Donegal	Pollan Bay Donegal	Brinlack Point (Bloody Foreland) Donegal	Brinlack Point (Bloody Foreland) Donegal	Pollan Bay Donegal	Brinlack Point (Bloody Foreland) Donegal	Pollan Bay Donegal	Tramore (Dunfanaghy) Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Mór (Sheephaven Bay) Donegal	Trá Na Rosan Donegal	Trá Na Rosan Donegal	Trá Na Rosan Donegal	Trá Na Rosan Donegal	Murder Hole Beach Donegal
Rating (10 max)	2	2	2	2	2	2	2	2	1	1	1	1	2	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	0	2	0	0	7	7	0	0	7	7	7	29	32	32	29	32	29	14	7	7	7	0	0	0	0	2
Best forecast wave conditions in Donegal	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Bundoran	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Bundoran	Bundoran	Bundoran	Bundoran	Magheraroarty Strand	Bundoran	Tullaghan (Leitrim)	Bundoran	Bundoran	Bundoran	Bundoran	Bundoran	Bundoran
Rating (10 max)	3	3	3	3	3	3	3	2	2	2	2	2	2	1	1	1	1	2	1	1	1	1	1	1	1	1
Best forecast wave conditions in Ireland	Aileen's Clare	Aileen's Clare	Aileen's Clare	Pollacheeny Harbour Sligo	Aileen's Clare	Inch Reefs Kerry	Brinlack Point (Bloody Foreland) Donegal	Bundoran Donegal	Aileen's Clare	Aileen's Clare	Brinlack Point (Bloody Foreland) Donegal	Brinlack Point (Bloody Foreland) Donegal	Brinlack Point (Bloody Foreland) Donegal	Doolin Point Clare	Doolin Point Clare	Doolin Point Clare	Doolin Point Clare	Inch Reefs Kerry	Aileen's Clare	Aileen's Clare	Aileen's Clare	Aileen's Clare	Aileen's Clare	Aileen's Clare	Doolin Point Clare	Doolin Point Clare
Rating (10 max)	3	3	3	3	3	3	3	2	2	2	2	2	2	1	1	1	1	2	1	1	1	1	1	1	1	1
Header Global	Bay of Skaill United Kingdom	Boners United States	Benkunqut Indonesia	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bali Village Indonesia	Cow Bombie Australia	Cow Bombie Australia	Barrancon Chile	Lebu Chile	Lebu Chile	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Bells Beach - Bowl Australia	Lincoln City Nelscott Reef United States	Bali Village Indonesia	Cojo United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	4	4	4	4	4	4	5	5	4	5	5	5	5	5	5	5	8	8	7	6	5	6	4	5	9	9

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

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Trá Na Rosan 48 hour detailed Surf Forecast

How big are the waves at Trá Na Rosan today (04 Nov):

Short Range Forecast

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