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Beach
both
Level 5/10

Porth Neigwl

Lleyn Peninsula, North Wales, UK
🌀Strong rips🪨Rocks

Porth Neigwl--or Hell's Mouth--is a sweeping 3-mile beach on the Lleyn Peninsula that catches SW-S swells.

10-Day Forecast
Today
25
3
Poor
0.2m
@11s
15km/h
Fri
26
10
Poor
0.2m
@14s
19km/h
Sat
27
0
Poor
0.6m
@6s
30km/h
Sun
28
10
Poor
0.5m
@15s
32km/h
Mon
29
0
Poor
0.9m
@7s
26km/h
Tue
30
0
Poor
0.6m
@7s
12km/h
Wed
1
5
Poor
0.8m
@10s
28km/h
Thu
2
0
Poor
0.4m
@8s
17km/h
Fri
3
8
Poor
0.8m
@10s
18km/h
Sat
4
0
Poor
0.0m
@6s
36km/h

Today's Conditions

Find Flights
Swell
0.2m
W(278°)
Score: 0/25
Period
11s
Medium period swell
Score: 22/25
Wind
15km/h
E(96°)
Score: 1/25
Weather
29°C
0.0mm3%
Windswell Component
0.2mESE@2s
Secondary Swell
0.1mSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
afternoon
AM: 12 km/h ENE|PM: 13 km/h ESE
Similar wind — afternoon has better tide for this spot
Low tide at 12pm (-1.3m)

Location & Conditions

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

Tide Times

5:19 am
High tide - 0.66m
12:39 pm
Low tide - -1.25m
5:55 pm
High tide - 0.74m
Times shown in spot-local time.

Strike Score Breakdown

3
Poor
Components
Swell Direction0/25
Swell Size0/25
Swell Period22/25
Wind1/25
Raw Score23/100
Adjustments
🌊💨 Windswell-5
⚠️ Weak Component-15
🚫 Undersized Capmax 15
Adjusted Score3/100
Confidence
Multiplier×1.00
Final Score3
🌊💨 Windswell
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Spot Details

Swell Requirements

Optimal direction
SSW (210°)
Direction range
190° - 250°
Size range
1m - 2.5m
Ideal size
2.0m
Height multiplier
0.97×
Ideal period
12s+

Wind Requirements

Optimal direction
NNE (20°)
Offshore range
350° - 60°

Tide Requirements

Optimal tide
low

Water temp

11°C

Wetsuit

5/4mm + boots

Difficulty

5/10

Crowd level

6/10

Best Season

Peak: Sep, Oct, Nov, Dec, Jan, Feb

Secondary: Mar-May

Getting There

Airport
LPL
Drive time
150 min
Data quality
verified

Strike Log

Community Discussion