Is Swansea Bay good for swimming today?
Swansea Bay has BeachFinder Score: 78/100. Use this as a planning signal only, then check local flags, lifeguards, closures and current beach conditions.
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GB-EXT - GB
Swansea Bay
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Shared BeachFinder spot: compare live conditions, water temperature, wind, UV, waves, currents, amenities and nearby alternatives before you leave.
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Quick answer
Quick answer: Swansea Bay today
Swansea Bay is a BeachFinder spot in GB-EXT, GB. Today, compare water temperature 19°C, wind 13 km/h · NW, uv 2.4, waves 0.7 m, water quality Check official advisories before leaving. BeachFinder Score: 78/100. Always check official flags, closures and lifeguard advice before swimming.
Water temperature
19°C
Wind
13 km/h · NW
UV
2.4
Waves
0.7 m
Water quality
Check official advisories
Last updated: Sep 9, 01:30 PM local forecast timeBeachFinder Score: 78/100
Sources: Open-Meteo weather and marine forecasts, OpenStreetMap place context and BeachFinder spot data.
This is planning information, not a safety clearance. Conditions can change quickly.
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Live conditions on the site
Surfers can check wind, wave height, currents and surf cues here before opening the full BeachFinder app.
Updated: Sep 9, 01:30 PM
Water temp
19°C
Air temp
16°C
Feels like
14°C
UV index
2.4
Wind
13 km/h · NW
Gust 25 km/h
Waves
0.7 m
Current
3 km/h · E
Parking
...
Shower
...
Accessible access
...
Toilets
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Restaurants
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Weather and marine data: Open-Meteo
Swansea Bay
Swansea Bay is a bay on the south coast of Wales, with a sandy beach located at 51.59097, -3.96450. Several rivers flow into it, including the Neath, Tawe, Afan, Kenfig, and Clyne rivers, and the area experiences a significant tidal range in the upper parts of the Bristol Channel. For a beach outing, this situation makes checking the tides particularly important. Swansea Beach is 1 km away, Blackpill Lido is 2.2 km away, and Bracelet Bay Beach is 2.8 km away, providing close alternatives if you hesitate about the exact point. Check the services, lifeguard availability, and local conditions before departure. Check local conditions of the day before swimming.
About this spot
Swansea Bay requires careful choice in rhythm with the tides. The bay is vast, fed by several rivers, and Swansea Beach, Blackpill Lido, or Bracelet Bay offer close landmarks to adjust your outing according to conditions.
Updated 5/15/2026
Frequently asked questions
What is the water temperature at Swansea Bay today?
19°C. Marine temperature is shown when forecast coverage is available for this location.
How windy is Swansea Bay today?
13 km/h · NW. Wind can change comfort and surface conditions, especially on exposed beaches.
What should I check before swimming at Swansea Bay?
Check official safety flags, lifeguard advice, closures, water-quality advisories, UV, wind, waves and currents before entering the water.
Before you go
Conditions
Compare water temperature, air temperature, feels-like temperature, UV index, wind, waves and currents. Surf-focused data appears when a marine model covers the spot.
Amenities
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Swansea Bay
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