Weather in February
Sea temperature
February is the month with the warmest seawater in
Dee Why,
Australia, with an average sea temperature of 23.7°C (74.7°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.7°C (74.7°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Dee Why, the average length of the day in February is 13h and 19min.
On the first day of February, sunrise is at 6:15 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:32 pm AEDT.