Updated
Coast Guard Beach
Beach · Ketchikan, Alaska
Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 52°F, cold enough to cause cold-water shock on sudden immersion.
- Water temp 52°F (11°C)
Live data from NOAA buoy KECA2 (12 mi away), as of Oct 20, 7:54 AM UTC.
Why, sources & official advisories
- Water temperature is 52°F, cold enough to cause cold-water shock on sudden immersion. — NOAA buoy KECA2, as of Oct 20, 7:54 AM UTC
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
No official beach-advisory feed for Alaska yet — follow posted signs and local guidance.
Get an email when it’s warm enough
It’s 52°F at Coast Guard Beach now. We check the water daily and email you once when it reaches your temperature.
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Weather at Coast Guard Beach
45°F, Patchy rain nearby · H 47° / L 44° · 93% chance of rain3-day forecast
Frequently asked questions
- Where is Coast Guard Beach?
- Coast Guard Beach is a beach in Ketchikan, Alaska.
- What is the water temperature at Coast Guard Beach?
- As of October 20, 2026, the water temperature at Coast Guard Beach in Ketchikan, Alaska is 52°F (11°C), measured by NOAA buoy KECA2, 12 miles away.
- Can you swim at Coast Guard Beach?
- Cold water — serious cold-shock risk today: water temperature is 52°F, cold enough to cause cold-water shock on sudden immersion. Checked October 20, 2026.
- How is Coast Guard Beach rated?
- Coast Guard Beach in Ketchikan, Alaska has an average visitor rating of 4.9 out of 5, based on 27 reviews.
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Location & Contact
Ketchikan, AK 99901
Ketchikan, Alaska 99901
🏖️ 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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