Topsail Beach
North Carolina, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Topsail Beach, NC

Ocean temperature

In Marzo, the average ocean temperature in Topsail Beach, North Carolina, is 58.6°F (14.8°C).
Note: 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.

Daylight

The average length of the day in Marzo is 12h.

What is the water temperature in Marzo in Topsail Beach?

In Topsail Beach, North Carolina, the average seawater temperature in Marzo is 58.6°F (14.8°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 Marzo in Topsail Beach?

The average length of the day in Marzo is 12h.
Average sea temperature in March - Topsail Beach, NC
  • Average sea temperature in March: 58.5°F

The best month for swimming (with the highest average sea temperature) is August (82.8°F).
The coldest month (with the lowest average sea temperature) is February (57.5°F).

Average daylight in March - Topsail Beach, NC
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).