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Photo: Porth Beach at low tide - geograph.org.uk - 6277515 by John Allan (CC BY-SA 2.0) License
Porth Beach
Beach
Cool water — ease in carefully
Use cautionCool water — ease in carefully: water temperature is 60°F, cool enough to cause cold-water shock on a sudden entry.
- Water temp 60°F (16°C)
Live data from offshore buoy 62050 (41.4 mi away), as of Oct 20, 4:00 PM UTC.
Why, sources & official advisories
- Water temperature is 60°F, cool enough to cause cold-water shock on a sudden entry. — offshore buoy 62050, as of Oct 20, 4:00 PM UTC
No official beach-advisory feed for Cornwall yet — follow posted signs and local guidance.
Get an email when it’s warm enough
It’s 60°F at Porth Beach now. We check the water daily and email you once when it reaches your temperature.
Rainy today
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Weather at Porth Beach
56°F, Patchy rain nearby · H 57° / L 51° · 64% chance of rain3-day forecast
H: 57° L: 51°
Patchy rain nearby
56°
|
Feels like 47°
Precipitation
64%
Humidity
70%
Wind
15 mph
UV Index
0.4
Weather notes:
🏄Good for surfing/sailing🌧️Rain expected
12 AM
53°
3 AM
52°
6 AM
52°
9 AM
51°
12 PM
55°
3 PM
57°
6 PM
54°
9 PM
53°
Frequently asked questions
- Where is Porth Beach?
- Porth Beach is a beach in Cornwall.
- What is the water temperature at Porth Beach?
- As of October 20, 2026, the water temperature at Porth Beach in Cornwall is 60°F (16°C), measured by offshore buoy 62050, 41.4 miles away.
- Can you swim at Porth Beach?
- Cool water — ease in carefully: water temperature is 60°F, cool enough to cause cold-water shock on a sudden entry. Checked October 20, 2026.
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Location & Contact
Cornwall
🏖️ Best times & visiting tips
- ›Arrive early for best parking and beach spot selection
- ›Check for lifeguard schedules and swim only in designated areas
- ›Bring reef-safe sunscreen to protect marine life
- ›Watch for beach flags indicating water conditions
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