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Photo: Beach at Trebah - geograph.org.uk - 1266750 by Trevor Harris (CC BY-SA 2.0) License

Trebah

Beach

Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 64°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 64°F, cool enough to cause cold-water shock on a sudden entry.
Use cautionCool todaySwimming

Private beach, access only from Trebah Manor gardens. This was an embarkation hard for the D-Day landings at Omaha and Utah beaches for the US 29th Infantry Division.

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Cool water — ease in carefully

Use caution

Cool water — ease in carefully: water temperature is 64°F, cool enough to cause cold-water shock on a sudden entry.

  • Water temperature is 64°F, cool enough to cause cold-water shock on a sudden entry. offshore buoy 62050, as of Aug 22, 6:00 PM UTC
Water temp
64°F
18°C

No official beach-advisory feed for Cornwall yet — follow posted signs and local guidance.

Live data from offshore buoy 62050 (32.8 mi away), as of Aug 22, 6:00 PM UTC.

Weather at Trebah

H: 67° L: 52°
Overcast
Overcast
60°
|
Feels like 56°
Precipitation
18%
Humidity
66%
Wind
8 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers
12 AM
Clear
53°
3 AM
Clear
53°
6 AM
Clear
52°
9 AM
Partly Cloudy
61°
12 PM
Sunny
66°
3 PM
Patchy rain nearby
65°
6 PM
Patchy rain nearby
65°
9 PM
Overcast
56°

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Frequently asked questions

Where is Trebah?
Trebah is a beach in Cornwall.
What is the water temperature at Trebah?
As of August 22, 2026, the water temperature at Trebah in Cornwall is 64°F (18°C), measured by offshore buoy 62050, 32.8 miles away.
Can you swim at Trebah?
Cool water — ease in carefully: water temperature is 64°F, cool enough to cause cold-water shock on a sudden entry. Checked August 22, 2026.
What amenities does Trebah have?
Visitor-listed amenities at Trebah include Swimming.

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Best Times to Visit

🧥
Right Now
Cool weather - dress warmly
🏖️ Swimming Beaches 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
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Cornwall

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Amenities

🏊 Swimming