Measurements:
°C
°F
Green Bay
68°F
E 17 mph
Feels like: 68°F
Precip: 0%
World Resorts USA Green Bay Weather

Green Bay Sea Water Temperature

Current Sea Water Temperature:
+48.8°F
Maximum Sea Water Temperature in April: 49.4°F
Minimum Sea Water Temperature in April: 31.8°F
Average water temperature in April: 40.3°F

Sea Water Temperature for the Last 10 Days:

April 27 48.8°F April 22 45.6°F
April 26 46.4°F April 21 45.4°F
April 25 47.2°F April 20 45.4°F
April 24 46.2°F April 19 45.0°F
April 23 45.8°F April 18 45.8°F

When is the Warmest Sea for Green Bay?

According to our data for the last three years for Green Bay the highest average sea water temperature was in July, August and June.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Green Bay was 77.3°F. The maximum and minimum values were 75.4°F and 80.6°F respectively.

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Green Bay was 76.1°F. The maximum and minimum values were 72.4°F and 78.8°F respectively.

Sea Water Temperature in June

Select Year: 2023 2022 2021

The average sea surface temperature in June 2023 for Green Bay was 71.6°F. The maximum and minimum values were 66.8°F and 76.4°F respectively.

Best Time to Visit Green Bay
The most sunny months:
August 16 days
September 14 days
July 12 days
The most warm months:
July 81.2 °F
August 81.2 °F
June 77.0 °F
Warmest sea temperature:
July 77.6 °F
August 76.0 °F
June 70.3 °F
The most cold months:
January 22.0 °F
February 23.3 °F
December 29.4 °F
The most rainy months:
June 4 days
April 3 days
July 3 days
The most windy months:
April 11 mph
November 11 mph
March 11 mph

Green Bay on the Weather Map

USA Resorts:
NAME
Boston +54
Chicago +70
Hawaii +78
Honolulu +78
Houston +84
Las Vegas +78
Los Angeles +70
Miami +80
New York +52
Orlando +74
San Diego +66
San Francisco +56
Sarasota +78
Tampa +78
Washington +52
24 Hours Weather Forecast
Green Bay
Local time: 19:09
27 apr, saturday
2100 58°F
SE
7 mph
28 apr, sunday
0000 54°F
S
4 mph
0300 52°F
SW
8 mph
0600 48°F
SW
14 mph
0900 42°F
SW
18 mph
1200 40°F
SW
19 mph
1500 44°F
SW
16 mph
1800 46°F
SW
15 mph