Sea Temperature in Boothbay Harbor in March

Complete information on the sea temperature range in the Atlantic Ocean in Boothbay Harbor in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Boothbay Harbor. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Boothbay Harbor in March

34°F

MINIMUN

38°F

AVERAGE

43°F

MAXIMUM

Historical Data of Water Temperature in March in Boothbay Harbor

Water Temperature Chart for Atlantic Ocean in Boothbay Harbor in March

Sea Temperature Table in Boothbay Harbor in March Over the Past Years

Day	2024	2023	2022	Average
Mar 1	41°C	39°C	37°C	38°C
Mar 2	41°C	39°C	37°C	38°C
Mar 3	41°C	39°C	37°C	38°C
Mar 4	41°C	39°C	41°C	39°C
Mar 5	39°C	39°C	41°C	39°C
Mar 6	41°C	39°C	41°C	39°C
Mar 7	39°C	39°C	39°C	38°C
Mar 8	41°C	39°C	41°C	39°C
Mar 9	41°C	39°C	36°C	38°C
Mar 10	41°C	39°C	37°C	38°C
Mar 11	41°C	39°C	34°C	38°C
Mar 12	41°C	39°C	39°C	39°C
Mar 13	41°C	39°C	34°C	37°C
Mar 14	41°C	39°C	39°C	39°C
Mar 15	41°C	39°C	39°C	39°C
Mar 16	41°C	39°C	37°C	39°C
Mar 17	41°C	39°C	37°C	39°C
Mar 18	41°C	39°C	34°C	37°C
Mar 19	41°C	39°C	41°C	40°C
Mar 20	41°C	39°C	34°C	37°C
Mar 21	41°C	39°C	37°C	39°C
Mar 22	41°C	39°C	41°C	40°C
Mar 23	41°C	39°C	39°C	39°C
Mar 24	43°C	39°C	37°C	39°C
Mar 25	43°C	39°C	36°C	38°C
Mar 26	41°C	39°C	39°C	39°C
Mar 27	41°C	39°C	36°C	38°C
Mar 28	41°C	39°C	36°C	38°C
Mar 29	41°C	41°C	36°C	39°C
Mar 30	41°C	39°C	34°C	38°C

Boothbay Harbor Climate and Swimming Opportunities in March

50°F

Average Day Air Temperature

37°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

16 days

Number of Rainy Days

12 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

13 mph

Average Wind Speed

86%

Average
humidity

Boothbay Harbor lies within the Maine in United States. The average daytime temperature in Boothbay Harbor in March is 49°F (10°C), while the nighttime average is 38°F (3°C). There are typically 16 rainy days during the month, with a total precipitation of 2.8 inches (72 mm). The daylight duration in March in Boothbay Harbor is 12 hours, with an average of 3 hours of sunshine per day. The average wind speed in March is 14 mph (22 km/h), and the humidity level is around 86%.

The water temperature in Boothbay Harbor in March ranges from 37°F to 39°F (3°C to 4°C). At the beginning of the month, the average temperature is around 39°F (4°C), shifting to 39°F (4°C) by mid-March and reaching 39°F (4°C) in the last ten days. Overall, the average sea temperature in Boothbay Harbor for March is 39°F (4°C). The water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.

Sea Temperature in March in Nearby Cities

Frequently Asked Questions About Water Temperatures in March in Boothbay Harbor

What is the sea temperature in Boothbay Harbor in March?

The water temperature in the Atlantic Ocean in Boothbay Harbor in March ranges from 37°F to 39°F (3°C to 4°C).

Is it possible to swim in the Atlantic Ocean in Boothbay Harbor in March?

The average sea temperature in Boothbay Harbor in March is 39°F (4°C), and the air temperature is 49°F (10°C), so the water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.