Mullaghmore surf break

Mullaghmore surfForecast / Sligo / Ireland

information circle12 Day Weather and Surf, issued 5 am Thursday 04 Dec 2025 IST
Forecast update in hr  min  s Forecast update imminent
Mullaghmore surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mullaghmore sea temperature is
10.4° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Mullaghmore this week:

The surf forecast for Mullaghmore over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 04) at 9PM. The primary swell is predicted to be 4.0m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mullaghmore in the next 12 days are 4.0m 16s and forecast to arrive on Thursday (Dec 04) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (Dec 10) at 12AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 4th Dec)13ft (4.0m) 16s
Best Surf 9PM (Thu 4th Dec)13ft (4.0m) 16s
Most Powerful 9PM (Thu 4th Dec)13ft (4.0m) 16s

Table - best surf conditions forecast for Mullaghmore over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 26mm), heaviest during Fri morning. Very mild (max 11°C on Sat afternoon, min 6°C on Thu afternoon). Winds decreasing (near gales from the SE on Fri morning, light winds from the S by Sat night).

Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Tue morning. Very mild (max 14°C on Tue afternoon, min 7°C on Sun night). Winds increasing (light winds from the SW on Sun night, near gales from the WSW by Tue night).

Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
3
2
2
1
1
0
0
1
2
0
2
1
3
4
1
0
0
1
0
3
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3.5
W
4
W
2.5
W
1.8
WNW
1.4
W
3
W
3.5
W
2.5
W
1.8
W
1.5
W
1
W
1.1
W
2.5
W
3
W
2.5
W
2
W
1.4
W
2.5
W
2.4
W
2.2
W
Period(s) (?)141516161413181615141312201817161514131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2876566375593598138266362966561305111927462929764478444334791860732234216381332
Wind
(km/h)
15
WSW
20
SSW
25
SW
40
SE
45
SE
35
SSE
40
SW
35
WSW
30
WSW
20
ESE
40
WSW
15
SSE
25
SSW
20
S
20
SE
40
E
40
SSE
55
WSW
35
SW
30
SW
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
crossoffoffoffcrosscross-
on
crosscross-
off
cross-
on
offcross-
off
cross-
off
offcross-
off
cross-
off
crosscrosscrossoff
High Tide
/ height (m)
4:54PM
3.53
5:22AM
3.68
5:45PM
3.51
6:09AM
3.77
6:35PM
3.40
6:57AM
3.79
7:25PM
3.22
7:46AM
3.72
8:16PM
2.99
8:38AM
3.58
9:10PM
2.76
9:32AM
3.39
10:08PM
2.56
Low Tide
/ height (m)
10:39AM
0.18
11:00PM
0.02
11:29AM
0.04
11:45PM
0.04
12:19PM
-0.00
12:29AM
0.12
1:09PM
0.07
1:15AM
0.25
2:02PM
0.23
2:01AM
0.43
2:58PM
0.44
2:51AM
0.64
3:58PM
0.65
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Sunrise8:34--8:36--8:37--8:38--8:40--8:41--8:42--
Sunset-4:10--4:10--4:09--4:09--4:08--4:08--4:08-
light rain
clear
light rain
light rain
rain showers
mod rain
light rain
rain showers
rain showers
mod rain
cloud
rain showers
rain showers
part cloud
light rain
mod rain
light rain
rain showers
clear
rain showers
light rain
Rain (mm)
1-15763217-21-1744-11
Temp. °C778791010111110109101091314119910
Feels °C (?)222-405244515465872222
  • 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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Information about the Mullaghmore Surf forecast

The above surf forecast table for Mullaghmore provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mullaghmore can be found by selecting the local surf guide option on the grey menu. Our Mullaghmore surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mullaghmore) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mullaghmore may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Mullaghmore is 20 km (12 miles) from Killybegs. If you plan a holiday in Sligo, look for hotels and other accommodation in Killybegs. Killybegs has rooms for a wide range of budgets as well as car hire and transport links.

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