Measurements:
°C
°F
CURRENT WEATHER
13:00
Sturgeon Bay
60°F
NW 4 mph
Feels like: 60°F
Precip: 0%
World Resorts USA Sturgeon Bay Weather

7 Day Weather Forecast

05.14
thu
DAY
60°F
NW 4 mph
precip
0%
NIGHT
46°F
N 12 mph
precip
0%
05.15
fri
DAY
54°F
N 17 mph
precip
0%
NIGHT
52°F
N 15 mph
precip
0%
05.16
sat
DAY
64°F
NE 7 mph
precip
0%
NIGHT
44°F
W 11 mph
precip
0%
05.17
sun
DAY
52°F
NW 7 mph
precip
77%
NIGHT
56°F
N 15 mph
precip
0%
05.18
mon
DAY
68°F
N 18 mph
precip
64%
NIGHT
54°F
N 17 mph
precip
100%
05.19
tue
DAY
54°F
E 26 mph
precip
24%
NIGHT
46°F
E 17 mph
precip
0%
05.20
wed
DAY
54°F
E 19 mph
precip
0%
NIGHT
46°F
W 9 mph
precip
76%

Sturgeon Bay Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Sturgeon Bay was 8.5°F. The maximum and minimum values were 5.7°F and 11.8°F respectively.

Sturgeon Bay on the Weather Map

Best Time to Visit Sturgeon Bay
The most sunny months:
August 15 days
September 13 days
October 13 days
The most warm months:
August 76.8 °F
July 76.8 °F
June 70.3 °F
Warmest sea temperature:
August 72.6 °F
July 71.0 °F
September 67.0 °F
The most cold months:
January 20.4 °F
February 22.8 °F
December 28.2 °F
The most rainy months:
July 3 days
April 3 days
June 2 days
The most windy months:
November 11 mph
December 11 mph
March 11 mph
more details