Ballyhiernan Bay 48 hour detailed Surf Forecast

Lat Long: 55.25° N 7.71° W

Issued: 5 am 03 Nov 2026 (local time)

Forecast update in hr min

Today's Ballyhiernan Bay sea temperature is

12.7°C

Ballyhiernan 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 Ballyhiernan Bay today (03 Nov):

Morning surf: Morning surf (03 Nov, local time) - 2.5ft (0.8m), 9s period with WNW swell.
Afternoon surf: Afternoon surf (03 Nov, local time) - 2.5ft (0.8m), 16s period with WNW swell.
Evening surf: Evening surf (03 Nov, local time) - 3.5ft (1.0m), 14s period with WNW swell.

The current surf forecast for Ballyhiernan Bay at 9AM is: 0.8m 9s primary swell from a West-northwest direction and 0.4m 18s secondary swell from a Northwest direction (forecast issued at 05:00am November 03). The wind direction is predicted to be offshore.

Time (IST) & Date	Wave Height	Wave Period
Morning (03 Nov)	2.5ft (0.8m)	9s
Afternoon (03 Nov)	2.5ft (0.8m)	16s
Evening (03 Nov)	3.5ft (1.0m)	14s

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

	Short Range Forecast Mostly dry. Very mild (max 10°C on Tue night, min 7°C on Wed night). Wind will be generally light.
	Tuesday 3							Wednesday 4								Thursday 5								Fri 6
	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	1	1	2	2	2	2	2	2	2	2	2	1	2	2	2	1	2	1	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WNW 9	WNW 9	WNW 9	WNW 17	WNW 16	WNW 15	WNW 14	WNW 14	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
Wave Graph
kJ	121	94	94	195	326	353	400	389	452	408	415	460	434	414	377	278	269	211	190	133	130	118	86	77	55	55
Wind (km/h)	SSE	SSE	SSE	SSE	SE	ESE	SE	SSE	ESE	ESE	ESE	ESE	ENE	ESE	ESE	ESE	ESE	ESE	E	E	E	E	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	off	off	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross	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
High Tide	00:51AM2.31m				1:23PM2.79m				2:11AM2.44m				2:32PM2.93m					3:09AM2.64m				3:25PM3.07m				3:55AM2.84m
Low Tide			6:44AM0.95m				7:56PM0.75m				8:02AM0.82m				8:56PM0.57m					9:02AM0.64m				9:42PM0.41m


	—	7:37	—	—	—	—	—	—	—	7:39	—	—	—	—	—	—	—	7:41	—	—	—	—	—	—	—	7:43
	—	—	—	—	4:49	—	—	—	—	—	—	—	4:46	—	—	—	—	—	—	—	4:45	—	—	—	—	4:43
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	9	9	9	9	9	9	9	9	10	9	9	9	10	10	10	9	8	7	8	8	9	10	10	10	9	9
Feels °C	5	5	5	6	7	7	7	7	8	6	6	7	7	7	7	6	4	4	4	3	4	5	5	4	3	4
Swell 1 Height (m) Direction Period (s)	WNW 9	WNW 9	WNW 9	WNW 9	WNW 16	WNW 15	WNW 14	WNW 14	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
kJ	121	94	94	73	326	353	400	389	452	408	415	460	434	414	377	278	269	211	190	133	130	118	86	77	55	55
Swell 2 Height (m) Direction Period (s)	—	WNW 20	NW 18	WNW 17	WNW 9	WNW 9	WNW 9	WNW 9	—	—	—	—	—	—	—	—	—	—	—	—	NW 14	—	—	NW 13	NW 13	NW 13
kJ	—	38	83	195	65	64	47	26	—	—	—	—	—	—	—	—	—	—	—	—	7	—	—	26	27	42
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ENE 4	ENE 2	ENE 2	ENE 4	ENE 2	ENE 2	ENE 5
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	1	1	4	1	2	9
Nearest Offshore or Glassy	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Murder Hole Beach Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Trá Mór (Sheephaven Bay) Donegal	Ballyhiernan Bay Donegal	Ballyhiernan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal	Pollan Bay Donegal
Rating (10 max)	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2	1	2	1	1	1	1	1	1	1	1
Distance (km)	0	0	0	0	0	0	0	0	0	0	0	0	7	0	0	0	13	0	0	21	21	21	21	21	21	21
Best forecast wave conditions in Donegal	Bundoran	Tullaghan (Leitrim)	Brinlack Point (Bloody Foreland)	Tullaghan (Leitrim)	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)	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)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Brinlack Point (Bloody Foreland)	Bundoran	Bundoran	Bundoran	Bundoran
Rating (10 max)	1	1	2	2	3	3	3	3	3	3	3	3	3	3	3	3	2	2	2	2	2	1	1	1	1	1
Best forecast wave conditions in Ireland	Aileen's Clare	Easky Left Sligo	Aileen's Clare	Easky Left Sligo	Aileen's Clare	Aileen's Clare	Inch Reefs Kerry	Inch Reefs Kerry	Aileen's Clare	Aileen's Clare	Doolin Point Clare	Aileen's Clare	Aileen's Clare	Inch Reefs Kerry	Brinlack Point (Bloody Foreland) Donegal	Brinlack Point (Bloody Foreland) 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	Aileen's Clare
Rating (10 max)	1	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	2	2	2	2	2	1	1	1	1	1
Header Global	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Boners United States	Beach Road South Africa	Bali Village Indonesia	Bali Village Indonesia	Bay of Skaill United Kingdom	Bankvaults Indonesia	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Ghost Tree United States	Cow Bombie Australia	Cow Bombie Australia	Supertubes Australia	Benkunqut Indonesia	Cojo United States	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Hanalei Bay 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
Rating (10 max)	5	5	5	5	4	4	4	4	4	4	4	4	5	5	5	5	4	5	7	5	5	5	5	5	8	8

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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Ballyhiernan Bay 48 hour detailed Surf Forecast

How big are the waves at Ballyhiernan Bay today (03 Nov):

Short Range Forecast

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