Slab
left
Level 8/10

Mullaghmore Head

County Sligo, Ireland
🪸Sharp reef

Mullaghmore Head is Ireland's premier big wave slab—a terrifying left that combines Teahupo'o's thick lip with Shipstern's mutant steps to create one of Europe's most challenging waves. When massive North Atlantic swells wrap around the Irish headland, Mullaghmore produces ledging barrels in the 30-50 foot range that defy physics. The wave breaks close to shore, allowing dramatic spectating from the cliffs. Cold water, hostile weather, and serious consequences make this a proving ground for Europe's bravest.

10-Day Forecast
Today
21
9
Poor
0.8m
@7s
12km/h
Mon
22
8
Poor
0.7m
@7s
9km/h
Tue
23
10
Poor
0.4m
@8s
8km/h
Wed
24
2
Poor
0.5m
@6s
9km/h
Thu
25
2
Poor
1.0m
@11s
18km/h
Fri
26
13
Poor
0.9m
@11s
13km/h
Sat
27
2
Poor
1.0m
@9s
16km/h
Sun
28
0
Poor
0.5m
@9s
16km/h
Mon
29
0
Poor
1.9m
@10s
23km/h
Tue
30
2
Poor
1.6m
@9s
26km/h

Today's Conditions

Find Flights
Swell
0.8m
WNW(297°)
Score: 1/25
Period
7s
Short period / windswell
Score: 1/25
Wind
12km/h
ENE(68°)
Score: 7/25
Weather
17°C
0.0mm85%
Secondary Swell
0.1mW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 8 km/h ENE|PM: 10 km/h NNE
Similar wind — morning has better tide for this spot
High tide at 11am (0.3m)

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

5:02 am
Low tide - -1.81m
11:10 am
High tide - 0.32m
4:56 pm
Low tide - -1.54m
Times shown in spot-local time.

Strike Score Breakdown

9
Poor
Components
Swell Direction21/25
Swell Size1/25
Swell Period1/25
Wind7/25
Raw Score30/100
Adjustments
⚠️ Weak Component-10
📉 Undersized Swell-11
🚫 Undersized Capmax 15
Adjusted Score9/100
Confidence
Multiplier×1.00
Final Score9
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Spot Details

Swell Requirements

Optimal direction
WNW (292°)
Direction range
270° - 315°
Size range
3m - 15.2m
Ideal size
11.9m
Height multiplier
1.08×
Ideal period
14s+

Wind Requirements

Optimal direction
SSE (168°)
Offshore range
123° - 213°

Tide Requirements

Optimal tide
high

Difficulty

8/10

Crowd level

3/10

Access: Paddle/jet ski

Getting There

Airport
SNN
Drive time
120 min
Data quality
community

Strike Log

Community Discussion