Current Sea Water Temperature:
+46.8°F
| Maximum Sea Water Temperature in April: | 50.2°F |
| Minimum Sea Water Temperature in April: | 35.4°F |
| Average water temperature in April: | 43.2°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 19 | 46.8°F | April 14 | 44.6°F |
| April 18 | 47.0°F | April 13 | 45.4°F |
| April 17 | 46.0°F | April 12 | 41.8°F |
| April 16 | 44.6°F | April 11 | 42.0°F |
| April 15 | 44.4°F | April 10 | 41.6°F |
When is the Warmest Sea for Boston?
According to our data for the last three years for Boston the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2023 for Boston was 66.9°F. The maximum and minimum values were 64.4°F and 69.4°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2023 for Boston was 69.3°F. The maximum and minimum values were 64.2°F and 74.8°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Boston was 67.4°F. The maximum and minimum values were 62.4°F and 72.2°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+46 |
| Chicago |  |
+44 |
| Hawaii |  |
+74 |
| Honolulu | |
+74 |
| Houston | |
+76 |
| Las Vegas | |
+82 |
| Los Angeles | |
+60 |
| Miami |  |
+80 |
| New York | |
+50 |
| Orlando | |
+76 |
| San Diego | |
+60 |
| San Francisco | |
+56 |
| Sarasota | |
+76 |
| Tampa | |
+76 |
| Washington | |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Boston
Local time: 00:36
20 apr, saturday
| 0300 |  |
46°F | N 8 mph |
| 0600 |  |
48°F | N 7 mph |
| 0900 | |
48°F | NE 5 mph |
| 1200 | |
48°F | NE 3 mph |
| 1500 | |
52°F | NE 5 mph |
| 1800 | |
54°F | E 9 mph |
| 2100 |  |
48°F | E 11 mph |
21 apr, sunday
| 0000 | |
44°F | E 10 mph |