29.04
wed
wed
Day
48°F
W 10 mph
Precip.
73%
73%
Night
45°F
W 6 mph
Precip.
100%
100%
30.04
thu
thu
Day
46°F
W 6 mph
Precip.
100%
100%
Night
45°F
SE 9 mph
Precip.
60%
60%
01.05
fri
fri
Day
48°F
SE 9 mph
Precip.
0%
0%
Night
43°F
SE 11 mph
Precip.
0%
0%
02.05
sat
sat
Day
52°F
NE 6 mph
Precip.
0%
0%
Night
43°F
E 5 mph
Precip.
0%
0%
03.05
sun
sun
Day
48°F
NE 6 mph
Precip.
89%
89%
Night
43°F
E 6 mph
Precip.
0%
0%
04.05
mon
mon
Day
52°F
NE 12 mph
Precip.
0%
0%
Night
45°F
E 7 mph
Precip.
0%
0%
05.05
tue
tue
Day
55°F
N 12 mph
Precip.
0%
0%
Night
52°F
NE 17 mph
Precip.
100%
100%
sea water
temperature
temperature
| Brunswick |
monthly
weather
weather
| Brunswick |
current
weather
weather
| Brunswick |
14 days
forecast
forecast
| Brunswick |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 42.1°F. The highest and lowest sea temperatures during the month were 45.5°F and 38.3°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 49.1°F. The highest and lowest sea temperatures during the month were 52.2°F and 46.0°F.
Air temperature in Brunswick, °F
Precipitation total in Brunswick, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Brunswick
Brunswick on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Brunswick
Local time: 08:30
April 29, wednesday
0900
46°F
SW
8 mph
8 mph
1200
48°F
W
10 mph
10 mph
1500
46°F
SW
9 mph
9 mph
1800
46°F
SW
9 mph
9 mph
2100
45°F
SW
9 mph
9 mph
April 30, thursday
0000
45°F
W
6 mph
6 mph
0300
45°F
W
7 mph
7 mph
0600
45°F
NW
5 mph
5 mph
