Swimming in Ketchikan in march 2025: Average sea temperature in march and tide times in march 2025

Average sea temperature in Ketchikan in march 2025.

In march, according to seasonal norms, the sea temperature in Ketchikan is:

Minimum: 41°F

Average: 43°F

Maximum: 45°F

Other useful seasonal weather averages in march:

  • Outside temperature: 34°F to 41°F
  • Most common weather: "Snow showers"
  • The wind blows at -1.2mph
  • It rains a total of 14.8in, over 15 day(s).

Should we swim in Ketchikan in march?

No... The water temperature in Ketchikan in march is freezing

You won't be able to swim in Ketchikan in march! The water temperature is freezing, reaching as low as 41°F (and only 45°F at best)! Our advice: if you are going to Ketchikan this month, plan to sightsee and forget the beach!

Note also that in march, the climate is very bad with an average outside temperature of 37°F, 14.7in of precipitation (over 15 days) and 87.96 % humidity.

Water and normal seasonal temperatures in Ketchikan in march

March
Average sea temperature 43°F
Minimum sea temperature 41°F
Maximum sea temperature 45°F
Average outside temperature 38°F
Maximum outside temperature 41°F
Minimum outside temperature 34°F
Wind speed 10.6mph
Wind temperature 29°F
Precipitation 14.8in
Number of days of rain 15 jour(s)
(48%)
Humidity 88%
Visibility in kilometers 7.81km
Cloud cover 64%
Our opinion freezing swimming

Chart of the tides in march 2025

Tide times in march 2025 in Ketchikan

Swim elsewhere in Alaska in march

City Average T° Max. T° Our opinion
Anchorage in march36°F38°Ffreezing swimming
Anchor Point in march35°F38°Ffreezing swimming
Dillingham in march33°F35°Ffreezing swimming
Dutch Harbor in march39°F41°Ffreezing swimming

Swim in Alaska in march: sea temperature by city

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