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.
Water temps, tides, and conditions worth knowing for your spots, plus the occasional PATHR update. No spam.
The latest reading near Nuka Passage, Alaska is about 49°F, from Seldovia, AK buoy OVIA2. Dry suit or a thick wetsuit, gloves and hood.
At about 49°F the water is very cold. Dry suit or a thick wetsuit, gloves and hood.
Water temperatures come from NOAA and NDBC sensors. When a spot has no sensor of its own, we use the nearest reporting station. In the Pathr app the temperature shown tracks the station closest to your position on the chart.
Pathr shows this spot live, depth under your keel, wind, tide, and traffic, on one nautical chart.
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