Measurements:
°C
°F
Seaside
40°F
N 7 mph
Feels like: 36°F
Precip: 0%
World Resorts USA Seaside Weather March Weather in Seaside

Seaside Weather: March

Average Day Temperature: 47.5°F
Average Night Temperature: 42.3°F
Sea Water Temperature: 48.5°F
Number of Sunny Days: 5 days
Sunshine Hours: 11.1 - 12.8 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.6 in

Air Temperature in March, °F

Select Year: 2026 2025 2024

The highest day temperature in March 2026 was 61°F. The lowest night temperature was 35°F. The average values for day and night temperatures during March were 50.3°F и 44.2°F respectivly.

Seaside Water Sea Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Seaside was 49.9°F. The maximum and minimum values were 49.0°F and 51.0°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in March are gloomy but you can also expect sunny days.

Precipitation Totals in March, in

Precipitation total in March for Seaside is 1.6 in.

Wind Speed in March, mph

The average wind speed in March is 9.1 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Seaside in March is 3.9 hours.

Best Time to Visit Seaside
The most sunny months:
August 13 days
September 12 days
July 11 days
The most warm months:
August 66.5 °F
July 64.6 °F
September 64.2 °F
Warmest sea temperature:
August 58.2 °F
July 56.5 °F
September 56.4 °F
The most cold months:
February 45.7 °F
January 47.0 °F
December 47.1 °F
The most rainy months:
January 8 days
November 6 days
December 5 days
The most windy months:
December 10 mph
January 9 mph
November 9 mph

Seaside on the Weather Map

USA Resorts:
NAME
Chicago +46
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +54
Los Angeles +56
Maui +66
Miami +74
Miami Beach +78
New York +40
San Diego +58
San Francisco +50
Sarasota +72
Tampa +72
Washington +48
24 Hours Weather Forecast
Seaside
Local time: 03:59
03 apr, friday
0600 42°F
NW
6 mph
0900 48°F
NW
4 mph
1200 52°F
SE
4 mph
1500 50°F
SE
6 mph
1800 48°F
S
7 mph
2100 46°F
SW
6 mph
04 apr, saturday
0000 44°F
SW
5 mph
0300 44°F
SW
6 mph