World Resorts USA Green Bay Weather

Green Bay Sea Temperature in October

Average sea water temperature in October:
+58.1°F
Minimum sea water temperature in October: 69.4°F
Maximum sea water temperature in October: 47.8°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 69.4°F and 51.1°F.

Monthly sea water temperature in Green Bay, °F

Which USA resorts have warmest sea in October?

Place name October 2025 October 2024
South Padre Island 84.0°F 82.4°F
Key West 83.8°F 82.9°F
West Palm Beach 83.5°F 83.3°F
Fort Lauderdale 83.5°F 83.0°F
Miami Beach 83.4°F 83.4°F
Key Largo 83.0°F 83.1°F
Miami 82.7°F 82.9°F
Everglades 82.5°F 82.6°F
Corpus Christi 82.2°F 80.6°F
Marco Island 82.0°F 81.9°F
Naples 81.9°F 81.6°F
Sanibel Island 81.6°F 81.3°F
Kauai 81.3°F 79.2°F
Galveston Island 81.1°F 79.2°F
Kailua Kona 80.9°F 80.6°F
Galveston 80.8°F 78.8°F
Honolulu 80.7°F 80.6°F
Hawaii 80.6°F 80.5°F
Siesta Key 80.4°F 80.7°F
Houston 80.4°F 78.8°F

Best time for vacation in Green Bay

Sunniest months:
August 14 days
September 13 days
October 13 days
Warmest months:
July 78.0 °F
August 77.5 °F
June 73.8 °F
Warmest sea temp:
July 74.9 °F
August 73.5 °F
September 68.1 °F
Coldest months:
January 23.7 °F
February 25.8 °F
December 30.2 °F
Rainiest months:
June 3 days
April 3 days
July 2 days
Windiest months:
April 11.0 mph
November 10.9 mph
March 10.9 mph

Green Bay on a weather map

Green Bay
+27°F
NE 9 mph
Feels like: +21°F
Precip.: 0%
Places in USA:
Name
°F
+14°F
+75°F
+75°F
+59°F
+64°F
+48°F
+52°F
+68°F
+7°F
+57°F
+57°F
+46°F
+45°F
+54°F
+27°F
24 Hours Forecast
Green Bay
Local time: 21:42
February 06, friday
0000
27°F
E
7 mph
0300
27°F
E
9 mph
0600
28°F
SE
9 mph
0900
27°F
S
17 mph
1200
28°F
S
20 mph
1500
27°F
S
18 mph
1800
21°F
S
16 mph
2100
12°F
S
12 mph
Units of measurement: °C / °F