"Sittin' on the dock of the bay"

Porth Clais Beach Weather and Tides

A very narrow enclosed bay forming a small natural harbour.

Nearest town: St davids

Local authority: Pembrokeshire Council

OS Grid Reference: SM743237

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Weather and Tides

Forecast for the next five days

Monday
20 November


Chance of rain 14%
Max temp. 14°C
(feels like 11°C)
Wind 6mph, gusting to 9mph.
W
Pressure 1015
Humidity 95%
UV Index
Air Quality

Low Tide 01:29 GMT

High Tide 07:31 GMT

Low Tide 13:44 GMT

High Tide 19:46 GMT

Tuesday
21 November


Chance of rain 59%
Max temp. 14°C
(feels like 10°C)
Wind 6mph, gusting to 10mph.
SW
Pressure 1009
Humidity 90%
UV Index
Air Quality

Low Tide 02:00 GMT

High Tide 08:02 GMT

Low Tide 14:16 GMT

High Tide 20:18 GMT

Wednesday
22 November


Chance of rain 66%
Max temp. 14°C
(feels like 9°C)
Wind 9mph, gusting to 14mph.
SSW
Pressure 993
Humidity 90%
UV Index
Air Quality

Low Tide 02:30 GMT

High Tide 08:34 GMT

Low Tide 14:48 GMT

High Tide 20:49 GMT

Thursday
23 November


Chance of rain 38%
Max temp. 13°C
(feels like 8°C)
Wind 7mph, gusting to 12mph.
SW
Pressure 994
Humidity 78%
UV Index
Air Quality

Low Tide 03:00 GMT

High Tide 09:07 GMT

Low Tide 15:22 GMT

High Tide 21:23 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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