Dee Why Beach Water Temperature
18.2°C / 64.7°F
The sea at Dee Why Beach feels tepid so don't forget to pack your wetsuit!
Average Sea Temp for Dee Why Beach
The chart and table below are the sea temperature averages for Dee Why Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 24 | 24 | 24 | 23 | 22 | 20 | 19 | 19 | 19 | 20 | 21 | 22 |
| °F | 75 | 76 | 75 | 74 | 71 | 68 | 66 | 66 | 66 | 67 | 69 | 72 |
Sydney
New South Wales
Australia
Beaches nearby
- Long Reef Beach (0.6 mi)
- Fishermans Beach (1 mi)
- North Curl Curl Beach (1.2 mi)
- Collaroy Beach (1.2 mi)
- Curl Curl Beach (1.7 mi)
- Harbord Beach (1.7 mi)
- Freshwater Beach (2.2 mi)
- Narrabeen Beach (2.4 mi)
- North Steyne Beach (2.9 mi)
- Queenscliff Beach (2.9 mi)