Sea temperature in Boston in the United States (USA) real-time sea temperature, 7-day forecast and historical data
Do you want to swim in the sea in Boston in the United States (USA) today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Boston for the next few days.
Temperature of the sea in Boston today
Currently, the sea water temperature in Boston is at most:
68°F
(or 3° higher than the seasonal norm)
Other useful information about today's weather:
- Outside temperature: 58°F to 67°F
- Clear/Sunny
- The wind is blowing at 15.5mph
- Wave height is 1.6ft on average, and 3ft at most, with a frequency of a wave every 10.7 seconds.
- More details on the sea weather of Boston page
This report was generated on 20/09/2023
History of water temperature in Boston
We record the water temperature daily in Boston In this way, we can provide you with the average sea temperature in Boston over the last 24 months and a more detailed chart for recent months.
Monthly sea temperature averages over 24 months
- september 2023
- Average water temperature: 66°F (61°F to 68°F)
- august 2023
- Average water temperature: 66°F (63°F to 69°F)
- july 2023
- Average water temperature: 66°F (61°F to 70°F)
- june 2023
- Average water temperature: 59°F (54°F to 65°F)
- may 2023
- Average water temperature: 51°F (45°F to 56°F)
- april 2023
- Average water temperature: 43°F (38°F to 47°F)
- march 2023
- Average water temperature: 38°F (36°F to 41°F)
- february 2023
- Average water temperature: 39°F (36°F to 41°F)
- january 2023
- Average water temperature: 42°F (41°F to 43°F)
- december 2022
- Average water temperature: 47°F (41°F to 50°F)
- november 2022
- Average water temperature: 54°F (47°F to 58°F)
- october 2022
- Average water temperature: 57°F (54°F to 62°F)
- september 2022
- Average water temperature: 66°F (61°F to 70°F)
- august 2022
- Average water temperature: 66°F (65°F to 70°F)
- july 2022
- Average water temperature: 63°F (59°F to 65°F)
- june 2022
- Average water temperature: 59°F (54°F to 65°F)
- may 2022
- Average water temperature: 50°F (45°F to 56°F)
- april 2022
- Average water temperature: 44°F (41°F to 47°F)
- march 2022
- Average water temperature: 41°F (40°F to 41°F)
- february 2022
- Average water temperature: 41°F (40°F to 41°F)
- january 2022
- Average water temperature: 45°F (41°F to 47°F)
- december 2021
- Average water temperature: 50°F (47°F to 52°F)
- november 2021
- Average water temperature: 55°F (50°F to 56°F)
- october 2021
- Average water temperature: 62°F (56°F to 65°F)