World Resorts USA Nantucket Weather

Nantucket Sea Temperature in July

Average sea water temperature in July:
+70.4°F
Minimum sea water temperature in July: 75.6°F
Maximum sea water temperature in July: 65.1°F

Daily sea water temperature in July, °F

Show year:
2024
2023
2022
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61
64
67
70
73
76
79
82

The average sea water temperature in July of 2024 was 70.6°F. The highest and lowest sea temperatures during the month were 74.7°F and 65.1°F.

Monthly sea water temperature in Nantucket, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
45.1
53.2
61.9
68.7
72.5
70.4
62
52.8
45.9
40.6
38.1
40.5

Which USA resorts have warmest sea in July?

Place name July 2024 July 2023
Clearwater Beach 88.3°F 87.8°F
Siesta Key 87.9°F 88.1°F
Everglades 87.9°F 89.1°F
Sarasota 87.9°F 88.1°F
Key West 87.6°F 89.4°F
Marco Island 87.4°F 89.0°F
Tampa 87.4°F 87.7°F
Pensacola 87.3°F 86.2°F
Cape Coral 87.2°F 88.2°F
Naples 87.2°F 88.8°F
Pensacola Beach 87.1°F 85.9°F
New Orleans 87.1°F 88.4°F
Biloxi 87.0°F 87.2°F
Miami 86.9°F 87.8°F
Panama City Beach 86.8°F 85.8°F
Orange Beach 86.7°F 85.4°F
Miramar Beach 86.7°F 85.4°F
Santa Rosa Beach 86.6°F 85.3°F
Mobile 86.6°F 85.7°F
Destin 86.6°F 85.1°F

Best time for vacation in Nantucket

Sunniest months:
June 14 days
September 13 days
July 12 days
Warmest months:
August 71.3 °F
July 70.7 °F
September 66.9 °F
Warmest sea temp:
August 72.4 °F
July 70.4 °F
September 68.7 °F
Coldest months:
February 36.5 °F
January 36.9 °F
March 40.4 °F
Rainiest months:
January 4 days
October 4 days
April 3 days
Windiest months:
March 19.1 mph
January 19.0 mph
December 18.4 mph

Nantucket on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+37°F
+46°F
+75°F
+75°F
+77°F
+63°F
+73°F
+37°F
+68°F
+59°F
+55°F
+61°F
+64°F
+73°F
+48°F
24 Hours Forecast
Nantucket
Local time: 23:19
April 13, sunday
0000
41°F
S
28 mph
0300
41°F
S
29 mph
0600
41°F
S
24 mph
0900
41°F
S
25 mph
1200
41°F
S
24 mph
1500
41°F
S
22 mph
1800
43°F
SE
14 mph
2100
43°F
SE
17 mph
Units of measurement: °C / °F