Average sea water temperature in May:
+52.0°F
| Minimum sea water temperature in May: | 63.1°F |
| Maximum sea water temperature in May: | 43.7°F |
Daily sea water temperature in May, °F
Show year:
2024
2023
2022
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43
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63
67
The average sea water temperature in May of 2024 was 53.9°F. The highest and lowest sea temperatures during the month were 60.3°F and 47.5°F.
Monthly sea water temperature in Boston, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
45.1
50.7
58.1
64.3
67.6
66.7
60.2
52
43.9
39.3
38.2
40.8
Which USA resorts have warmest sea in May?
| Place name | May 2024 | May 2023 |
|---|---|---|
| Key West | 84.6°F | 83.7°F |
| Everglades | 84.6°F | 83.3°F |
| Marco Island | 84.0°F | 82.5°F |
| Naples | 83.8°F | 82.3°F |
| Cape Coral | 83.6°F | 82.2°F |
| Miami | 83.3°F | 81.7°F |
| Miami Beach | 83.0°F | 81.6°F |
| Sarasota | 82.9°F | 80.8°F |
| Siesta Key | 82.6°F | 80.6°F |
| Tampa | 82.5°F | 80.4°F |
| Clearwater Beach | 82.5°F | 80.2°F |
| Fort Lauderdale | 81.7°F | 80.8°F |
| West Palm Beach | 81.5°F | 80.6°F |
| South Padre Island | 81.1°F | 78.8°F |
| Corpus Christi | 81.0°F | 79.9°F |
| Mustang Island | 80.5°F | 79.0°F |
| Cocoa Beach | 80.0°F | 78.7°F |
| Galveston Island | 79.9°F | 78.6°F |
| New Orleans | 79.9°F | 79.0°F |
| Biloxi | 79.7°F | 78.1°F |
Best time for vacation in Boston
Boston on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Boston
Local time: 12:17
March 29, saturday
1500
37°F
SW
9 mph
9 mph
1800
36°F
W
7 mph
7 mph
2100
36°F
W
6 mph
6 mph
March 30, sunday
0000
34°F
W
6 mph
6 mph
0300
36°F
W
6 mph
6 mph
0600
36°F
W
6 mph
6 mph
0900
37°F
W
7 mph
7 mph
1200
39°F
NW
7 mph
7 mph
