Measurements:
°C
°F
CURRENT WEATHER
17:26
Brunswick
82°F
SE 5 mph
Feels like: 84°F
Precip: 4%
World Resorts USA Brunswick Weather

7 Day Weather Forecast

08.25
tue
DAY
88°F
NE 7 mph
precip
1%
NIGHT
66°F
SE 4 mph
precip
6%
08.26
wed
DAY
82°F
SE 6 mph
precip
2%
NIGHT
68°F
NE 3 mph
precip
19%
08.27
thu
DAY
78°F
N 5 mph
precip
13%
NIGHT
68°F
N 7 mph
precip
23%
08.28
fri
DAY
78°F
N 8 mph
precip
14%
NIGHT
66°F
S 8 mph
precip
32%
08.29
sat
DAY
74°F
SE 7 mph
precip
1%
NIGHT
56°F
NE 3 mph
precip
32%
08.30
sun
DAY
78°F
NE 7 mph
precip
3%
NIGHT
66°F
E 4 mph
precip
12%
08.31
mon
DAY
74°F
W 6 mph
precip
7%
NIGHT
54°F
S 4 mph
precip
4%

Brunswick Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Brunswick was 18.5°F. The maximum and minimum values were 17.0°F and 21.1°F respectively.

Brunswick on the Weather Map

Best Time to Visit Brunswick
The most sunny months:
October 13 days
September 13 days
November 13 days
The most warm months:
July 80.8 °F
August 78.5 °F
June 74.5 °F
Warmest sea temperature:
August 67.8 °F
July 66.2 °F
September 63.0 °F
The most cold months:
January 27.4 °F
February 28.7 °F
December 33.7 °F
The most rainy months:
July 2 days
August 2 days
March 2 days
The most windy months:
December 9 mph
March 8 mph
January 8 mph
more details