Sewaren
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Sewaren, NJ

Ocean temperature

With an average ocean temperature of 39.7°F (4.3°C), February is the month with the coldest seawater in Sewaren, New Jersey.
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

In Sewaren, New Jersey, the average length of the day in February is 10.7h.

When is the ocean coldest in Sewaren?

With an average ocean temperature of 39.7°F (4.3°C), February is the month with the coldest seawater in Sewaren, New Jersey.

What is the water temperature in February in Sewaren?

In February, the average ocean temperature in Sewaren, New Jersey, is 39.7°F (4.3°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in February in Sewaren?

In February, the average length of the day in Sewaren, New Jersey, is 10.7h.
Average sea temperature in February - Sewaren, NJ
  • Average sea temperature in February: 39.7°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in February - Sewaren, NJ
  • Average daylight in February: 10.7h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).