Essex
Maryland, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Essex, MD

Ocean temperature

In March, the average ocean temperature in Essex, Maryland, is 44.8°F (7.1°C).
Note: Swimming in 44.8°F (7.1°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The average length of the day in March in Essex is 12h.

What is the ocean temperature in March in Essex?

In March, the average ocean temperature in Essex is 44.8°F (7.1°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in March in Essex?

In March, the average length of the day in Essex is 12h.
Average sea temperature in March - Essex, MD
  • Average sea temperature in March: 44.8°F

The best month for swimming (with the highest average sea temperature) is August (77.2°F).
The coldest month (with the lowest average sea temperature) is February (43.7°F).

Average daylight in March - Essex, MD
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.4h).