Measurements:
°C
°F
Nantucket
46°F
W 7 mph
Feels like: 42°F
Precip: 0%
World Resorts USA Nantucket Weather

14 Day Weather Forecast

05.12
sun
DAY
46°F
N 6 mph
precip
0%
NIGHT
48°F
E 9 mph
precip
0%
05.13
mon
DAY
50°F
NE 12 mph
precip
0%
NIGHT
52°F
N 14 mph
precip
0%
05.14
tue
DAY
54°F
N 22 mph
precip
0%
NIGHT
56°F
N 22 mph
precip
100%
05.15
wed
DAY
54°F
NW 12 mph
precip
100%
NIGHT
54°F
S 24 mph
precip
0%
05.16
thu
DAY
56°F
S 24 mph
precip
0%
NIGHT
56°F
NW 9 mph
precip
0%
05.17
fri
DAY
58°F
SW 6 mph
precip
0%
NIGHT
52°F
NW 7 mph
precip
0%
05.18
sat
DAY
54°F
NW 14 mph
precip
0%
NIGHT
56°F
NW 30 mph
precip
100%
05.19
sun
DAY
56°F
E 11 mph
precip
82%
NIGHT
54°F
NE 25 mph
precip
75%
05.20
mon
DAY
52°F
SW 18 mph
precip
24%
NIGHT
52°F
W 12 mph
precip
100%
05.21
tue
DAY
52°F
W 10 mph
precip
47%
NIGHT
54°F
W 4 mph
precip
0%
05.22
wed
DAY
56°F
NE 14 mph
precip
0%
NIGHT
58°F
NE 14 mph
precip
0%
05.23
thu
DAY
56°F
N 6 mph
precip
100%
NIGHT
56°F
E 7 mph
precip
0%
05.24
fri
DAY
58°F
NE 9 mph
precip
0%
NIGHT
58°F
E 10 mph
precip
0%
05.25
sat
DAY
60°F
W 4 mph
precip
0%
NIGHT
58°F
N 11 mph
precip
0%

Nantucket Sea Water Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Nantucket was 55.3°F. The maximum and minimum values were 49.2°F and 60.6°F respectively.

Nantucket on the Weather Map

Best Time to Visit Nantucket
The most sunny months:
September 14 days
July 13 days
June 13 days
The most warm months:
August 73.7 °F
July 72.7 °F
September 69.2 °F
Warmest sea temperature:
August 75.4 °F
July 72.6 °F
September 71.4 °F
The most cold months:
February 35.6 °F
January 36.3 °F
March 39.2 °F
The most rainy months:
October 5 days
January 4 days
March 3 days
The most windy months:
March 19 mph
December 19 mph
January 18 mph
USA Resorts:
NAME
Boston +44
Chicago +54
Hawaii +76
Honolulu +76
Houston +72
Las Vegas +64
Los Angeles +62
Miami +84
New York +50
Orlando +70
San Diego +60
San Francisco +56
Sarasota +72
Tampa +70
Washington +48
24 Hours Weather Forecast
Nantucket
Local time: 06:17
12 may, sunday
0900 46°F
W
6 mph
1200 46°F
N
6 mph
1500 48°F
N
4 mph
1800 48°F
NE
5 mph
2100 48°F
NE
6 mph
13 may, monday
0000 48°F
E
9 mph
0300 50°F
E
9 mph
0600 50°F
E
11 mph