"Sittin' on the dock of the bay"

Porth Neigwl Beach Weather and Tides

This is a large beach on the southwest facing side of the Lleyn Peninsula. It is also known as Hell's Mouth, and is a popular spot with surfers. It is predominantly sandy in nature, with a pebbly foreshore. The area lies within the Sea cliffs of Lleyn Site of Special Scientific Interest and Special Area of Conservation, the Lleyn Peninsula and the Sarnau Special Area of Conservation, and the Llyn Area of Outstanding Natural Beauty.

Nearest town: Abersoch

Local authority: Gwynedd Council

OS Grid Reference: SH281262

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Weather and Tides

Forecast for the next five days

Thursday
17 August


Chance of rain 4%
Max temp. 17°C
(feels like 14°C)
Wind 5mph, gusting to 6mph.
SSW
Pressure 1009
Humidity 81%
UV Index
Air Quality

High Tide 03:58 BST
(02:58 GMT)

Low Tide 11:36 BST
(10:36 GMT)

High Tide 16:44 BST
(15:44 GMT)

Friday
18 August


Chance of rain 83%
Max temp. 16°C
(feels like 11°C)
Wind 7mph, gusting to 11mph.
SW
Pressure 1008
Humidity 72%
UV Index
Air Quality

High Tide 05:15 BST
(04:15 GMT)

Low Tide 12:47 BST
(11:47 GMT)

High Tide 17:55 BST
(16:55 GMT)

Low Tide 23:17 GMT

Saturday
19 August


Chance of rain 24%
Max temp. 16°C
(feels like 13°C)
Wind 5mph, gusting to 9mph.
W
Pressure 1018
Humidity 68%
UV Index
Air Quality

Low Tide 01:24 BST
(00:24 GMT)

High Tide 06:23 BST
(05:23 GMT)

Low Tide 13:47 BST
(12:47 GMT)

High Tide 18:54 BST
(17:54 GMT)

Sunday
20 August


Chance of rain 58%
Max temp. 17°C
(feels like 14°C)
Wind 4mph, gusting to 7mph.
SSE
Pressure 1017
Humidity 86%
UV Index
Air Quality

Low Tide 02:20 BST
(01:20 GMT)

High Tide 07:20 BST
(06:20 GMT)

Low Tide 14:39 BST
(13:39 GMT)

High Tide 19:45 BST
(18:45 GMT)

Monday
21 August


Chance of rain 53%
Max temp. 17°C
(feels like 14°C)
Wind 5mph, gusting to 8mph.
SSW
Pressure 1014
Humidity 85%
UV Index
Air Quality

Low Tide 03:10 BST
(02:10 GMT)

High Tide 08:11 BST
(07:11 GMT)

Low Tide 15:26 BST
(14:26 GMT)

High Tide 20:32 BST
(19:32 GMT)

Important! Tide times are for the nearest measurement point and may not be accurate for this location. You should not rely on these times for anything other than a broad indication of when the tide will be at its highest or lowest.

In particular, these tide times are not suitable for navigational use. Accurate tide forecasts require complex calculations and detailed local information. If you intend to engage in any activity for which tidal information is important for safety reasons (including sailing, powerboating, diving, and surfing) then you should obtain professional data.

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