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

September weather forecast and climate
Topsail Beach, NC

The perfect water temperature of 80.4°F (26.9°C) makes Septiembre a great period for swimming and other water activities in Topsail Beach, North Carolina.

Ocean temperature

In Septiembre, the average ocean temperature is 80.4°F (26.9°C).
Note: 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.

Daylight

In Septiembre, the average length of the day is 12.4h.

How warm is the water in Septiembre in Topsail Beach?

In Septiembre, the average ocean temperature in Topsail Beach, North Carolina, is 80.4°F (26.9°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in Septiembre in Topsail Beach?

In Septiembre, the average length of the day is 12.4h.
Average sea temperature in September - Topsail Beach, NC
  • Average sea temperature in September: 80.4°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 September - Topsail Beach, NC
  • Average daylight in September: 12.4h

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