Current Sea Water Temperature:
+43.6°F
| Maximum Sea Water Temperature in December: | 50.2°F |
| Minimum Sea Water Temperature in December: | 40.6°F |
| Average water temperature in December: | 45.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 09 | 43.6°F | December 04 | 45.6°F |
| December 08 | 43.4°F | December 03 | 45.6°F |
| December 07 | 43.4°F | December 02 | 45.4°F |
| December 06 | 43.0°F | December 01 | 44.8°F |
| December 05 | 43.0°F | November 30 | 45.0°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 2019 for Boston was 69.1°F. The maximum and minimum values were 65.2°F and 74.2°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2019 for Boston was 70.7°F. The maximum and minimum values were 65.6°F and 75.8°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2019 for Boston was 66.2°F. The maximum and minimum values were 63.6°F and 69.6°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+48 |
| Chicago | |
+46 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston | |
+78 |
| Jacksonville |  |
+82 |
| Las Vegas | |
+54 |
| Los Angeles | |
+68 |
| Miami |  |
+82 |
| New Orleans | |
+78 |
| New York |  |
+54 |
| San Diego | |
+62 |
| San Francisco | |
+56 |
| San Jose | |
+64 |
| Washington | |
+44 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Boston
Local time: 17:04
09 dec, monday
| 1800 |  |
50°F | N 14 mph |
| 2100 | |
44°F | N 15 mph |
10 dec, tuesday
| 0000 |  |
44°F | NE 15 mph |
| 0300 | |
54°F | NE 14 mph |
| 0600 |  |
54°F | NE 12 mph |
| 0900 | |
56°F | NE 12 mph |
| 1200 | |
58°F | NE 12 mph |
| 1500 | |
56°F | NE 12 mph |