Swim in Ketchikan in march 2025What is the temperature of the sea in in march?
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 |
Swim elsewhere in Alaska in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Anchorage in march | 36°F | 38°F | freezing swimming | Anchor Point in march | 35°F | 38°F | freezing swimming | Dillingham in march | 33°F | 35°F | freezing swimming | Dutch Harbor in march | 39°F | 41°F | freezing swimming |