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

June weather forecast and climate
Southport, NC

An excellent water temperature of 77.7°F (25.4°C) makes June in Southport, North Carolina, a prime for swimming and other water activities.

Ocean temperature

In Southport, the average seawater temperature is 77.7°F (25.4°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.


With an average of 14.4h of daylight, June has the longest days of the year.

What is the water temperature in June in Southport?

In June, the average ocean temperature in Southport is 77.7°F (25.4°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Southport?

June has the longest days of the year in Southport, with an average of 14.4h of daylight.

How many hours of daylight does Southport have in June?

In Southport, North Carolina, the average length of the day in June is 14.4h.
Average sea temperature in June - Southport, NC
  • Average sea temperature in June: 77.8°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 June - Southport, NC
  • Average daylight in June: 14.4h

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