Sea Temperature in Winter Harbor in March

Complete information on the sea temperature range in the Atlantic Ocean in Winter Harbor in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Winter 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 Winter Harbor in March

34°F

MINIMUN

37°F

AVERAGE

41°F

MAXIMUM

Historical Data of Water Temperature in March in Winter Harbor

Water Temperature Chart for Atlantic Ocean in Winter Harbor in March

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

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

Winter 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

Winter Harbor lies within the Maine in United States. The average daytime temperature in Winter 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 Winter 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 Winter Harbor in March ranges from 36°F to 39°F (2°C to 4°C). At the beginning of the month, the average temperature is around 39°F (4°C), shifting to 37°F (3°C) by mid-March and reaching 39°F (4°C) in the last ten days. Overall, the average sea temperature in Winter 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 Winter Harbor

What is the sea temperature in Winter Harbor in March?

The water temperature in the Atlantic Ocean in Winter Harbor in March ranges from 36°F to 39°F (2°C to 4°C).

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

The average sea temperature in Winter 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.