Newport Beach Water Temperature
21.2°C / 70.2°F
The sea at Newport Beach feels warm so don't forget to pack your bathers!
Average Sea Temp for Newport Beach
The chart and table below are the sea temperature averages for Newport 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 | 15 | 15 | 15 | 16 | 17 | 18 | 20 | 21 | 20 | 19 | 18 | 16 |
| °F | 59 | 59 | 59 | 60 | 62 | 64 | 68 | 69 | 69 | 67 | 64 | 60 |