"Sittin' on the dock of the bay"

Llanstephan & Tywi Estuary Beach Weather and Tides

A sandy bay on the edge of the Tywi Estuary, one of the three estuaries that open out into Carmarthen bay at this point, creating extensive tidal sand banks.

Nearest town: Carmarthen

Local authority: Carmarthenshire Council

OS Grid Reference: SN355106

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Weather and Tides

Forecast for the next five days

24 March

Chance of rain 60%
Max temp. 10°C
(feels like 7°C)
Wind 2mph, gusting to 3mph.
Pressure 1002
Humidity 81%
UV Index
Air Quality

Low Tide 05:31 GMT

High Tide 10:44 GMT

Low Tide 17:48 GMT

High Tide 23:12 GMT

25 March

Chance of rain 35%
Max temp. 11°C
(feels like 9°C)
Wind 2mph, gusting to 4mph.
Pressure 1014
Humidity 62%
UV Index
Air Quality

Low Tide 06:11 GMT

High Tide 12:00 GMT

Low Tide 18:36 GMT

26 March

Chance of rain 11%
Max temp. 9°C
(feels like 6°C)
Wind 3mph, gusting to 5mph.
Pressure 1020
Humidity 78%
UV Index
Air Quality

High Tide 00:39 GMT

Low Tide 07:27 GMT

High Tide 13:31 GMT

Low Tide 20:27 GMT

27 March

Chance of rain 53%
Max temp. 10°C
(feels like 6°C)
Wind 5mph, gusting to 8mph.
Pressure 1009
Humidity 80%
UV Index
Air Quality

High Tide 02:11 GMT

Low Tide 09:36 GMT

High Tide 14:56 GMT

Low Tide 22:21 GMT

28 March

Chance of rain 44%
Max temp. 8°C
(feels like 4°C)
Wind 5mph, gusting to 8mph.
Pressure 1007
Humidity 69%
UV Index
Air Quality

High Tide 03:28 GMT

Low Tide 11:15 GMT

High Tide 16:02 GMT

Low Tide 23:47 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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