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Photo: Coast path above Portnadler Bay - geograph.org.uk - 4178295 by Derek Harper (CC BY-SA 2.0) License
Portnadler Bay
Bay
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 (23.4 mi away), as of Oct 20, 6:00 AM 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, 6:00 AM UTC
No official beach-advisory feed for Devon yet — follow posted signs and local guidance.
Get an email when it’s warm enough
It’s 60°F at Portnadler Bay now. We check the water daily and email you once when it reaches your temperature.
Cool today
Editor's Notes
Portnadler Bay lies 1.5 miles to the south-west of the town of Looe, Cornwall. It contains a secluded beach that is reachable on foot via a steep path that descends from the main coastal path.
Interactive map not available
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Weather at Portnadler Bay
53°F, Sunny · H 57° / L 53° · 69% chance of rain3-day forecast
H: 57° L: 53°
Sunny

53°
|
Feels like 51°
Precipitation
69%
Humidity
69%
Wind
3 mph
UV Index
0
12 AM

56°
3 AM

55°
6 AM

54°
9 AM

53°
12 PM

56°
3 PM

56°
6 PM

56°
9 PM

55°
Frequently asked questions
- Where is Portnadler Bay?
- Portnadler Bay is a bay in Devon.
- What is the water temperature at Portnadler Bay?
- As of October 20, 2026, the water temperature at Portnadler Bay in Devon is 60°F (16°C), measured by offshore buoy 62050, 23.4 miles away.
- Can you swim at Portnadler Bay?
- 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
Devon
💡 Best times & visiting tips
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
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