Oak Island
North Carolina, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Oak Island, NC

Average sea temperature in March - Oak Island, NC
  • Average sea temperature in March: 56°F

The best month for swimming (with the highest average sea temperature) is August (82.7°F).
The coldest month (with the lowest average sea temperature) is March (56°F).

Average daylight in March - Oak Island, 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).