Measurements:
°C
°F
CURRENT WEATHER
12:20
Sturgeon Bay
70°F
N 12 mph
Feels like: 70°F
Precip: 0%
World Resorts USA Sturgeon Bay Weather

7 Day Weather Forecast

04.23
thu
DAY
70°F
N 12 mph
precip
0%
NIGHT
52°F
N 11 mph
precip
77%
04.24
fri
DAY
56°F
NE 9 mph
precip
75%
NIGHT
42°F
S 8 mph
precip
0%
04.25
sat
DAY
46°F
SW 4 mph
precip
0%
NIGHT
40°F
W 7 mph
precip
0%
04.26
sun
DAY
48°F
NW 8 mph
precip
0%
NIGHT
44°F
W 7 mph
precip
0%
04.27
mon
DAY
50°F
W 13 mph
precip
0%
NIGHT
50°F
NW 12 mph
precip
100%
04.28
tue
DAY
50°F
NE 22 mph
precip
49%
NIGHT
44°F
NE 19 mph
precip
57%
04.29
wed
DAY
40°F
E 19 mph
precip
100%
NIGHT
40°F
E 15 mph
precip
48%

Sturgeon Bay Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Sturgeon Bay was 2.4°F. The maximum and minimum values were 0.7°F and 5.0°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