Bunatrahir Bay 48 hour detailed Surf Forecast

Lat Long: 54.29° N 9.39° W

Issued: 5 am 04 Nov 2026 (local time)

Forecast update in hr min

Today's Bunatrahir Bay sea temperature is

12.9°C

Bunatrahir Bay 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 Bunatrahir Bay today (04 Nov):

Morning surf: Morning surf (04 Nov, local time) - 4.5ft (1.3m), 13s period with W swell.
Afternoon surf: Afternoon surf (04 Nov, local time) - 4.5ft (1.4m), 12s period with W swell.
Evening surf: Evening surf (04 Nov, local time) - 5ft (1.5m), 12s period with W swell.

The current surf forecast for Bunatrahir Bay at 9AM is: 1.3m 13s primary swell from a West direction and 0.9m 15s secondary swell from a West-northwest direction (forecast issued at 05:00am November 04). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (IST) & Date	Wave Height	Wave Period
Morning (04 Nov)	4.5ft (1.3m)	13s
Afternoon (04 Nov)	4.5ft (1.4m)	12s
Evening (04 Nov)	5ft (1.5m)	12s

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

	Short Range Forecast Mostly dry. Very mild (max 10°C on Wed morning, min 9°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)	1	3	3	2	2	2	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 Period (s)	W 13	W 13	W 13	W 13	W 12	W 12	W 12	WNW 12	W 12	W 11	WNW 11	WNW 11	WNW 10	W 10	W 10	W 10	W 10	W 11	WNW 12	W 10	WNW 11	WNW 11	WNW 11	W 10	W 10	W 10
Wave Graph
kJ	796	796	573	663	584	883	649	367	449	191	170	133	118	161	158	125	158	198	232	130	194	194	191	130	127	127
Wind (km/h)	E	E	E	ENE	E	E	E	ENE	E	E	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross-off	cross-off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross
High Tide					1:51PM3.04m				2:42AM2.66m				2:47PM3.15m					3:29AM2.88m				3:35PM3.22m				4:08AM3.07m
Low Tide			7:30AM1.00m				8:30PM0.52m				8:32AM0.82m					9:15PM0.38m				9:22AM0.64m				9:52PM0.28m


	—	7:43	—	—	—	—	—	—	—	7:45	—	—	—	—	—	—	—	7:47	—	—	—	—	—	—	—	7:48
	—	—	—	—	4:57	—	—	—	—	—	—	—	4:54	—	—	—	—	—	—	—	4:52	—	—	—	—	4:51
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	10	9	9	10	10	10	10	10	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Feels °C	6	6	6	6	6	7	6	6	5	5	5	5	5	5	6	6	7	7	7	7	7	8	8	8	8	8
Swell 1 Height (m) Direction Period (s)	W 13	W 13	W 13	W 13	W 12	W 12	W 12	WNW 12	W 12	W 11	WNW 11	WNW 11	WNW 10	W 10	W 10	W 10	W 10	W 11	WNW 12	W 10	WNW 11	WNW 11	WNW 11	W 10	W 10	W 10
kJ	796	796	573	663	584	883	649	367	449	191	170	133	118	161	158	125	158	198	232	130	194	194	191	130	127	127
Swell 2 Height (m) Direction Period (s)	—	WNW 15	WNW 15	WNW 14	WNW 13	WNW 13	—	WSW 11	—	WNW 11	WSW 11	W 11	W 11	WNW 12	WNW 12	WNW 13	WNW 13	—	—	WNW 12	—	—	—	—	—	—
kJ	—	300	376	366	408	156	—	170	—	186	156	112	82	30	30	55	35	—	—	57	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	W 13	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	E 3	E 3	E 3	E 3	—	—	E 3	E 4	E 4	E 4	E 4	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	ENE 3	ENE 3	NE 3	NE 3	NE 3	ENE 3	ENE 4
kJ	5	6	5	3	—	—	5	12	19	15	14	15	23	28	35	24	16	11	10	7	4	2	2	1	1	1
Nearest Offshore or Glassy	Inishcrone Sligo	Bunatrahir Bay Mayo and Achill Island	Bunatrahir Bay Mayo and Achill Island	Inishcrone Sligo	Kilcummin Harbour Mayo and Achill Island	Inishcrone Sligo	The Bar Sligo	The Bar Sligo	The Bar Sligo	The Bar Sligo	The Bar Sligo	Lighthouse Sligo	Keel Mayo and Achill Island	The Bar Sligo	The Bar Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo	Inishcrone Sligo
Rating (10 max)	3	3	3	3	3	3	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	20	0	0	20	11	20	49	49	49	49	49	50	58	49	49	20	20	20	20	20	20	20	20	20	20	20
Best forecast wave conditions in Mayo and Achill Island	Dooagh	Bunatrahir Bay	Bunatrahir Bay	Dooagh	Kilcummin Harbour	Carrownisky	Carrownisky	Dooagh					Keel	Dooega		Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh	Dooagh
Rating (10 max)	3	3	3	4	3	1	1	3					1	1		1	1	2	2	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	Magheraroarty Strand Donegal	Bundoran Donegal	Aileen's Clare	Aileen's Clare	Bundoran Donegal	Brinlack Point (Bloody Foreland) Donegal	Brinlack Point (Bloody Foreland) Donegal	Doolin Point Clare	Doolin Point Clare	Doolin Point Clare	Doolin Point Clare	Aileen's Clare	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	1	2	2	1	1	1	1	1	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:
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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Bunatrahir Bay 48 hour detailed Surf Forecast

How big are the waves at Bunatrahir Bay today (04 Nov):

Short Range Forecast

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