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St. Marys Well Bay Weather and Tides

Vale of Glamorgan, Wales

Latest Observations

5.6°C

16mph

Sea Temperature

7.7°C

Latest weather observations are for the nearest Met Office observation point and may not necessarily be accurate for this beach, especially when the weather is very changeable. Sea temperatures are the latest satellite surface temperature measurement for open water closest to the beach. Sea temperatures are a guideline only and can be affected by local conditions.

Tue

9°C

Wed

8°C

Thu

8°C

Fri

8°C

Sat

8°C

First light 05:21 Dawn 06:00 Sunrise 06:33 Sunset 18:11 Dusk 18:44 Nightfall 19:23 Waxing Gibbous Moon

11 March Midnight 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Summary
Chance of Rain 64% 9% 4% 4% 3% 8% 7% 5%
Humidity 87% 81% 78% 68% 53% 49% 51% 61%
Visibility Moderate Moderate Good Good Very Good Very Good Very Good Very Good
Temperature 8°C 7°C 6°C 6°C 8°C 9°C 8°C 7°C
Feels like 4°C 3°C 2°C 2°C 5°C 6°C 5°C 4°C
Wind Direction
Wind Speed 20mph 16mph 16mph 16mph 13mph 11mph 9mph 9mph
Gusting to 29mph 25mph 22mph 22mph 20mph 18mph 18mph 16mph
Beaufort Scale
Fresh Breeze: 5
Moderate Breeze: 4
Moderate Breeze: 4
Moderate Breeze: 4
Moderate Breeze: 4
Gentle Breeze: 3
Gentle Breeze: 3
Gentle Breeze: 3
Max UV Index

You are on a touch-enabled device - swipe left or right through the weather to view by hour

Weather forecast and current observations are supplied by the Met Office. Forecast is for the nearest Met Office forecast location: Penarth (Beach). Sea surface temperatures are generated using E.U. Copernicus Marine Service Information.

Seven Day Tides

Tide graphs will work better if you rotate your fondleslab into landscape mode.

Tuesday

11 March

Tue

High

High

9.72m 

04:57 GMT

Low

Low

2.29m 

11:18 GMT

High

High

10.13m 

17:29 GMT

Low

Low

1.96m 

23:37 GMT

Wednesday

12 March

Wed

High

High

10.66m 

05:49 GMT

Low

Low

1.57m 

12:07 GMT

High

High

10.94m 

18:16 GMT

Thursday

13 March

Thu

Low

Low

1.33m 

00:26 GMT

High

High

11.34m 

06:33 GMT

Low

Low

1.12m 

12:54 GMT

High

High

11.44m 

18:57 GMT

Friday

14 March

Fri

Low

Low

0.96m 

01:12 GMT

High

High

11.7m 

07:12 GMT

Low

Low

0.93m 

13:38 GMT

High

High

11.64m 

19:34 GMT

Saturday

15 March

Sat

Low

Low

0.86m 

01:54 GMT

High

High

11.75m 

07:47 GMT

Low

Low

0.99m 

14:18 GMT

High

High

11.57m 

20:06 GMT

Important! Tide times are for the nearest measurement point (Flat Holm) and may not be accurate for this beach. 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.

Tidal predictions are © Crown Copyright and/or database rights. Reproduced by permission of the Controller of Her Majesty's Stationery Office and the UK Hydrographic Office (www.ukho.gov.uk).

Location: Swanbridge,

Location type: Rural

OS Grid: ST179676

Country: Wales

Local Authority: Vale of Glamorgan

Parish: Sully and Lavernock

Nearest postcode: CF6 2XS

(for sat-nav purposes only, a beach does not have a postal address!)

St. Marys Well Bay weather and tides. Includes 7 day weather forecast, current weather observations, 7 day tide charts, sunrise, sunset, moon phases, air quality forecast and UV index.

British Beaches is a Good Stuff website.

18.119.96.255 Tue, 11 Mar 2025 06:50:14 +0000