#703 European Rank Blue Flag Certified
Tenby South Beach
Tenby, Pembrokeshire, United Kingdom•Atlantic Ocean• Best Season: June, July, August, September
Photo: Steve Barnes (CC BY-SA 2.0) · Wikimedia Commons source
Day-of-Visit Snapshot
3-Second Operational AnswersEDITORIAL SCORE
3.99/ 5.0
SEA TEMPERATURE
16.7°C
August 30-year average
DAILY BUDGET
€66/day
SAND & SHORELINE
Golden Sand
Gradual Drop
Live Open-Meteo European Feed
Morning Beach Pulse & Marine Telemetry
Wind-Exposed
Calm & Glassy
Exposed to Onshore Surf & ChopCove aspect: Faces W (270°) · Wind: W (270°)
Onshore wind (12 km/h) is pushing open-sea swell directly into the bay, creating active breaking waves and reduced visibility.
Significant Wave Height
...
Optimal Swimming
Swell Profile
...
Reading buoy...
Live Surface Wind
...
W (270°) · ONSHORE
UV & Air Temperature
...
UV 5 · Moderate (SPF 30)
Cove Aspect & Shelter Compass
Seaward Orientation vs. Live Wind DirectionCove Faces W (270°)
Onshore Wind • Waves and surface chop pushed into the beach
Shoreline Facing (θ_aspect)
W (270°)
Open Sea Exposure
Surface Wind Vector
W (270°)
12 km/h · Δθ = 0°
Spatial Geometry: Wind from W pushes unobstructed over the open sea directly onto the W-facing coast, generating breaking chop.
Morning Coastal Brief for Tenby South Beach: Minimal chop, safe for wading, snorkeling and paddleboarding. Onshore wind (12 km/h) is pushing open-sea swell directly into the bay, creating active breaking waves and reduced visibility. Models update sub-daily via Open-Meteo European marine models.
Interactive Oceanographic Climatology
Seasonal Sea Warmth & Bathing Climatology
30-Year NOAA OISST v2.1 Monthly Normals (1991–2020) · Tenby, Pembrokeshire, United Kingdom
Crisp & Bracing
Early August
16.7°C
Air ~27°C
Short dips only; spring wetsuit recommended
Invigorating cold dip. Swimmers generally wear a shorty wetsuit for sessions over 10–15 minutes.
Drag to scrub 12-month temperature curveEarly August · 16.7°C
| Month | Sea Surface Temp | Air Temp | Thermal Category |
|---|---|---|---|
| January | 8.8°C | 13°C | Crisp & Bracing |
| February | 8.0°C | 14°C | Crisp & Bracing |
| March | 8.0°C | 16°C | Crisp & Bracing |
| April | 9.2°C | 19°C | Crisp & Bracing |
| May | 11.1°C | 22°C | Crisp & Bracing |
| June | 13.4°C | 25°C | Crisp & Bracing |
| July | 15.5°C | 27°C | Crisp & Bracing |
| August | 16.7°C | 27°C | Crisp & Bracing |
| September | 16.5°C | 25°C | Crisp & Bracing |
| October | 15.0°C | 22°C | Crisp & Bracing |
| November | 12.8°C | 18°C | Crisp & Bracing |
| December | 10.5°C | 15°C | Crisp & Bracing |
NOAA OISST v2.1 30-year climatological normal (1991–2020).Explore all United Kingdom Sea Temperatures
Swimmability Window · NOAA Climatology
Peak 16.7°C in August · cold-water plunge / wetsuit season
Planning around peak water warmth (16.7°C)?
Lock in coastal villas and boutique stays near Tenby South Beach for the optimal June–July–August–September swimming window.
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Quick Summary
Preview
🏖️ Tenby South Beach (Tenby, Pembrokeshire, United Kingdom)
🌊 Water temperature: 16.7°C
⛱️ Beach access: 90% free public sand • Sunbeds: €10–€18
🧭 Wind & shelter: Faces W (sheltered from E winds)
📍 Guide: https://shores.cc/beach/tenby-south-beach-gb/Tip: Add this beach to your home screen to quickly check morning wind and water conditions before heading out.
EEA Bathing Water Directive 2006/7/EC
Bathing Water Purity & Statutory Standards
Status: ExcellentCertified Blue Flag
Microbial Water Purity
95th-Percentile Compliant
Escherichia coli & intestinal enterococci within statutory limits.
Bathing Directive Tier
Tier 1: Excellent Quality
Monitored across the official European bathing season.
Official European Environment Agency (EEA) water monitoring verifies recreational cleanliness, sewage absence, and safety standards across all 31 member and partner coastal nations.
Score Breakdown
Scenery & Setting4.2 / 5
Water Clarity & Cleanliness4.6 / 5
Sand & Shoreline Quality4.7 / 5
Atmosphere & Safety4.8 / 5
Accessibility & Entry Ease4.5 / 5
Affordability & Fair Pricing3.7 / 5
About Tenby South Beach
A golden sweep from pastel clifftop townhouses toward the monastery island of Caldey.
Destination Advisory & Classificationcold-water destination (16.7°C peak) — aesthetic/scenic ranking rather than warm swimming
Key Beach Facts
Official Records•Access: Access via gentle ramps from Tenby town / South Beach car park and accessible trail from Penally railway station.
•Protected Status / Environment: Blue Flag beach set within the Pembrokeshire Coast National Park.
•Notable Feature: 1.5-mile stretch of golden sand backed by dunes with clear views of Caldey Island and St Margaret's Island.
Sand Transparency & Sunbed Index
Public sand quota, private lido density, and legal towel placement rights
Wide Open Public Sand
Free Public Sand (90%)Private Concessions (10%)
2-Sunbed + Umbrella Set Rate
€10low season→€18August peak
Daily set (2 loungers + umbrella). Front-row loungers may command premium surcharges.
Towel Bather Guidance
Abundant unencumbered shoreline. Free towel placement everywhere with minimal commercial footprint.
Legal Shoreline Rights: Open public coastline with statutory right of access and free public recreational use.
Arrival Logistics, Parking & Sun Exposure
Micro-logistics, parking payment taxonomy, and topographic shadow schedules.
Parking Payment & Rates
Free Parking
Free Verge / Unpaved Roadside
Follow local municipal parking signage to avoid fines during summer peak hours.
Sun Exposure & Cliff Shadows
Morning Shade • Late Afternoon Golden Hours
Faces westward into the open horizon, offering bright afternoon sun and prime sunset vantage points.
Footwear & Karst Protection
Unnecessary (Soft Natural Sand)
Fine powder or golden sand allows comfortable barefoot wading into shallow depths.
Amenities & Facilities
Bathrooms
YesShowers
YesFree Parking
YesFood / Tavernas
YesGood for Kids
YesDog Friendly
NoLifeguard on Duty
YesSunbed & Umbrella Rentals
YesNatural Cliff/Pine Shade
YesWheelchair Accessible
YesSnorkeling & Watersports
YesNudist / FKK Friendly
NoGetting There & Local Notes
Getting there:
Located near Tenby, Pembrokeshire. Accessible via regional coastal roads (51.662°N, -4.708°E).
•Wide, gently shelving and mostly calm; lifeguards in peak season.
•Beneath Tenby's pastel Georgian terraces, facing the monastery island of Caldey.
Nearest Airport & Transit Gateway
INTL · 40m driveConvenient highway or local transit access across Tenby, Pembrokeshire, United Kingdom.
Are you a Venue Owner or Promoter at Tenby South Beach?
Promote your beach club, summer residency, or submit photo & data updates to Shores.
Frequently Asked Questions about Tenby South Beach
What is the water temperature at Tenby South Beach?
The peak summer sea surface temperature at Tenby South Beach averages 16.7°C (62°F), based on 30-year NOAA satellite climatology.
What type of coast or sand is Tenby South Beach?
Tenby South Beach is classified as a golden sand shoreline located in Tenby, Pembrokeshire, United Kingdom.
Is Tenby South Beach good for families with kids?
Yes, Tenby South Beach is suitable for families and children with manageable water entry.
Are there parking and facilities at Tenby South Beach?
Free parking is available. Restroom facilities are present.
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