"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

17 January

Chance of rain 7%
Max temp. 6°C
(feels like 1°C)
Wind 8mph, gusting to 11mph.
Pressure 1008
Humidity 69%
UV Index
Air Quality

Low Tide 02:59 GMT

High Tide 08:10 GMT

Low Tide 15:27 GMT

High Tide 20:31 GMT

18 January

Chance of rain 27%
Max temp. 7°C
(feels like 1°C)
Wind 7mph, gusting to 10mph.
Pressure 1002
Humidity 74%
UV Index
Air Quality

Low Tide 03:35 GMT

High Tide 08:49 GMT

Low Tide 16:05 GMT

High Tide 21:12 GMT

19 January

Chance of rain 40%
Max temp. 7°C
(feels like 1°C)
Wind 7mph, gusting to 12mph.
Pressure 1003
Humidity 69%
UV Index
Air Quality

Low Tide 04:12 GMT

High Tide 09:27 GMT

Low Tide 16:43 GMT

High Tide 21:51 GMT

20 January

Chance of rain 14%
Max temp. 7°C
(feels like 4°C)
Wind 3mph, gusting to 5mph.
Pressure 1011
Humidity 74%
UV Index
Air Quality

Low Tide 04:50 GMT

High Tide 10:04 GMT

Low Tide 17:22 GMT

High Tide 22:29 GMT

21 January

Chance of rain 89%
Max temp. 10°C
(feels like 6°C)
Wind 6mph, gusting to 9mph.
Pressure 1007
Humidity 93%
UV Index
Air Quality

Low Tide 05:29 GMT

High Tide 10:41 GMT

Low Tide 18:02 GMT

High Tide 23:07 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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