48°F is very cold water
Dry suit or a thick wetsuit, gloves and hood.
Sea temperature drives everything from what fish are biting to how long you can safely stay in. It lags the air by weeks, so a warm day doesn’t mean warm water. Check it before you swim, dive, or head out.
Know before you go
Water temps, tides, and conditions worth knowing for your spots, plus the occasional PATHR update. No spam.
Frequently asked
What is the water temperature at Young Bay right now?+
The latest reading near Young Bay, Alaska is about 48°F, from Juneau (10 mi away). Dry suit or a thick wetsuit, gloves and hood.
Is the water warm enough to swim at Young Bay?+
At about 48°F the water is very cold. Dry suit or a thick wetsuit, gloves and hood.
Where does Pathr's water temperature data come from?+
Water temperatures come from NOAA and NDBC sensors. When a spot has no sensor of its own, we use the nearest reporting station (here, 10 mi away). In the Pathr app the temperature shown tracks the station closest to your position on the chart.
You've got the water temp. Now get the whole chart.
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