Updated
Isle Au Haut Bay
Bay
Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion.
bay in Knox County, Maine, United States of America
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Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion. — NOAA buoy ATGM1, as of Aug 22, 3:48 AM UTC
No official beach-advisory feed for Maine yet — follow posted signs and local guidance.
Live data from NOAA buoy ATGM1 (34.8 mi away), as of Aug 22, 3:48 AM UTC.
Weather at Isle Au Haut Bay
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Frequently asked questions
- Where is Isle Au Haut Bay?
- Isle Au Haut Bay is a bay in Maine.
- What is the water temperature at Isle Au Haut Bay?
- As of August 22, 2026, the water temperature at Isle Au Haut Bay in Maine is 59°F (15°C), measured by NOAA buoy ATGM1, 34.8 miles away.
- Can you swim at Isle Au Haut Bay?
- Cold water — serious cold-shock risk today: water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion. Checked August 22, 2026.
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Best Times to Visit
- ›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
Location & Contact
Maine
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