Measurements:
°C
°F
Green Bay
38°F
SW 16 mph
Feels like: 32°F
Precip: 0%
World Resorts USA Green Bay Weather

Green Bay Sea Water Temperature

Current Sea Water Temperature:
+47.0°F
Maximum Sea Water Temperature in November: 55.8°F
Minimum Sea Water Temperature in November: 37.8°F
Average water temperature in November: 46.6°F

Sea Water Temperature for the Last 10 Days:

November 21 47.0°F November 16 48.4°F
November 20 46.8°F November 15 48.4°F
November 19 46.8°F November 08 50.4°F
November 18 47.6°F November 07 48.8°F
November 17 47.4°F November 06 51.0°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 September.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Green Bay was 76.5°F. The maximum and minimum values were 72.6°F and 80.8°F respectively.

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Green Bay was 76.7°F. The maximum and minimum values were 72.6°F and 81.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Green Bay was 72.0°F. The maximum and minimum values were 68.8°F and 75.8°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:
August 80.3 °F
July 80.2 °F
June 75.9 °F
Warmest sea temperature:
July 77.4 °F
August 76.2 °F
September 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 4 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 +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +60
Los Angeles +74
Maui +74
Miami +86
New York +48
San Diego +72
San Francisco +58
Sarasota +76
Tampa +76
Washington +52
24 Hours Weather Forecast
Green Bay
Local time: 15:16
21 nov, thursday
1800 36°F
S
9 mph
2100 36°F
S
8 mph
22 nov, friday
0000 38°F
SE
14 mph
0300 38°F
S
15 mph
0600 38°F
SE
14 mph
0900 40°F
S
15 mph
1200 42°F
SE
15 mph
1500 42°F
SE
14 mph