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.

3-Day Forecast
Thu
30
30
Poor
1.9m
@15s
18km/h
Fri
1
15
Poor
1.4m
@12s
9km/h
Sat
2
15
Poor
1.4m
@10s
5km/h
+7
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Today's Conditions

Swell
1.9m
WNW(293°)
Score: 2/25
Period
15s
Long period groundswell
Score: 25/25
Wind
18km/h
E(100°)
Score: 1/25
Weather
14°C
0.1mm54%
Windswell Component
0.2mE@2s
Secondary Swell
0.1mENE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
afternoon
AM: 21 km/h ENE|PM: 14 km/h E
14 km/h vs 21 km/h morning
High tide at 5pm (1.1m)

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
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Showing forecast for today

Tide Times

5:12 am
High tide - 1.10m
11:18 am
Low tide - -1.90m
5:37 pm
High tide - 1.11m
Times shown in spot-local time.

Strike Score Breakdown

30
Poor
Components
Swell Direction24/25
Swell Size2/25
Swell Period25/25
Wind1/25
Raw Score52/100
Adjustments
⚠️ Weak Component-10
🚫 Undersized Capmax 30
Adjusted Score42/100
Confidence
Multiplier×1.00
Final Score30

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