Measurements:
°C
°F
Ogunquit
58°F
SW 3 mph
Feels like: 58°F
Precip: 3%
World Resorts USA Ogunquit Weather

7 Day Weather Forecast

09.15
tue
DAY
66°F
NW 4 mph
precip
1%
NIGHT
50°F
NE 4 mph
precip
23%
09.16
wed
DAY
78°F
NE 7 mph
precip
10%
NIGHT
64°F
S 4 mph
precip
14%
09.17
thu
DAY
72°F
W 3 mph
precip
16%
NIGHT
62°F
SE 3 mph
precip
50%
09.18
fri
DAY
76°F
SE 6 mph
precip
1%
NIGHT
50°F
S 4 mph
precip
5%
09.19
sat
DAY
64°F
NW 5 mph
precip
11%
NIGHT
60°F
N 7 mph
precip
86%
09.20
sun
DAY
68°F
S 6 mph
precip
28%
NIGHT
58°F
S 5 mph
precip
16%
09.21
mon
DAY
64°F
W 6 mph
precip
10%
NIGHT
54°F
SW 4 mph
precip
22%

Ogunquit Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Ogunquit was 17.8°F. The maximum and minimum values were 16.3°F and 18.7°F respectively.

Ogunquit on the Weather Map

Best Time to Visit Ogunquit
The most sunny months:
November 16 days
September 13 days
July 13 days
The most warm months:
July 82.8 °F
August 81.0 °F
June 76.2 °F
Warmest sea temperature:
August 67.6 °F
July 64.7 °F
September 63.8 °F
The most cold months:
January 30.4 °F
February 31.8 °F
December 35.9 °F
The most rainy months:
July 3 days
August 2 days
October 2 days
The most windy months:
March 9 mph
November 9 mph
January 9 mph