Mullaghmore Surf Break

Lat Long: 54.46° N 8.45° W

Mullaghmore 48 hour detailed Surf Forecast

Issued: 12 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mullaghmore sea temperature is
15.6°C
1.8° 

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


How big are the waves at Mullaghmore today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 8ft (2.5m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6.5ft (2.0m), 11s period with W swell.
  • Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 12s period with WNW swell.

The current surf forecast for Mullaghmore at 8AM is: 2.5m 12s primary swell from a West direction (forecast issued at 12:00am September 20). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Sep)8ft (2.5m)12s
Afternoon (20 Sep)6.5ft (2.0m)11s
Evening (20 Sep)5.5ft (1.7m)12s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 12°C on Sun morning). Winds decreasing (fresh winds from the W on Sat night, calm by Tue afternoon).

Sunday
20
Monday
21
Tuesday
22
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
10 PM
Rating
(10 max)
0
0
0
0
0
1
2
2
1
1
1
1
0
0
0
0
0
2
1
0
1
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
W
12
3
WNW
12
2.5
W
12
2.3
WNW
12
2.2
WNW
11
1.9
WNW
11
1.8
WNW
12
1.7
WNW
12
1.6
WNW
12
1.3
WNW
12
1.2
WNW
12
1.2
W
12
1.1
W
11
1.1
W
11
1.1
W
10
1.2
W
10
1.2
W
10
1.4
W
10
1.5
W
12
1.4
W
11
1.3
W
11
1.1
W
11
1.7
W
14
1.9
W
14
Wave Graph
Metric surfscale
Energy kJ
2246
2124
1775
1343
1187
961
882
847
692
494
418
390
297
269
244
279
282
400
594
451
382
272
1130
1443
Wind (km/h)
35
W
35
WNW
25
WNW
20
W
15
W
10
WSW
5
SSE
15
SSE
15
S
15
S
15
S
15
S
15
SSW
20
SSW
15
SSW
10
S
15
SSE
15
S
15
S
10
WNW
10
WNW
5
NNW
5
NW
10
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
glassy
on
cross-on
High Tide
00:50AM2.11m
1:47PM2.37m
2:42AM2.15m
3:16PM2.54m
3:52AM2.34m
4:09PM2.80m
Low Tide
6:54AM1.45m
8:43PM1.39m
8:47AM1.35m
9:52PM1.17m
9:48AM1.13m
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:16
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:36
7:34
 mm
1
1
2
1
Temp °C
13
13
13
13
12
13
14
13
14
15
17
17
19
20
19
18
16
15
15
14
12
12
13
13
Feels °C
5
5
7
8
8
11
12
9
11
13
16
16
18
18
18
17
14
13
13
13
11
12
12
12
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mullaghmore surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest