World Resorts USA Boston Weather

Boston Sea Temperature in June

Average sea water temperature in June:
+60.4°F
Minimum sea water temperature in June: 69.3°F
Maximum sea water temperature in June: 52.3°F

Daily sea water temperature in June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 62.4°F. The highest and lowest sea temperatures during the month were 65.5°F and 56.1°F.

Monthly sea water temperature in Boston, °F

Which USA resorts have warmest sea in June?

Place name June 2026 June 2025
Key West 86.9°F 85.5°F
Naples 86.1°F 85.9°F
Clearwater Beach 85.9°F 85.7°F
Tampa 85.7°F 85.5°F
Sarasota 85.5°F 85.9°F
Miami 85.4°F 85.5°F
Miami Beach 85.1°F 84.9°F
Fort Lauderdale 84.5°F 83.2°F
New Orleans 84.1°F 84.7°F
West Palm Beach 84.0°F 83.3°F
Houston 84.0°F 84.8°F
St. George Island 83.5°F 84.6°F
Panama City Beach 82.7°F 84.3°F
Pensacola Beach 82.6°F 84.6°F
Destin 82.5°F 84.4°F
Santa Rosa Beach 82.4°F 84.1°F
St. Augustine 82.3°F 80.0°F
Cocoa Beach 82.3°F 82.6°F
Fort Walton Beach 82.1°F 84.1°F
Jacksonville 81.9°F 80.1°F

Best time for vacation in Boston

Sunniest months:
August 16 days
July 15 days
November 14 days
Warmest months:
July 82.1 °F
August 80.3 °F
June 74.6 °F
Warmest sea temp:
August 67.6 °F
July 66.8 °F
September 64.3 °F
Coldest months:
January 33.2 °F
February 34.6 °F
December 39.2 °F
Rainiest months:
April 5 days
June 4 days
October 4 days
Windiest months:
January 10.7 mph
March 10.6 mph
February 10.3 mph

Boston on a weather map

Boston
+81°F
E 13 mph
Feels like: +81°F
Precip.: 4%
Places in USA:
Name
°F
+81°F
+86°F
+79°F
+106°F
+95°F
+91°F
+64°F
+84°F
+79°F
+90°F
+66°F
+81°F
+95°F
+102°F
+79°F
24 Hours Forecast
Boston
Local time: 16:16
August 25, tuesday
1800
77°F
E
7 mph
2100
72°F
E
6 mph
August 26, wednesday
0000
66°F
E
6 mph
0300
63°F
E
6 mph
0600
61°F
E
6 mph
0900
70°F
SE
6 mph
1200
77°F
E
4 mph
1500
81°F
E
4 mph
Units of measurement: °C / °F