Sea temperature in Newport Beach in California real-time sea temperature, 7-day forecast and historical data
Do you want to swim in the sea in Newport Beach in California today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Newport Beach for the next few days.
Temperature of the sea in Newport Beach today
Currently, the sea water temperature in Newport Beach is at most:
54°F
(or 5° lower than the seasonal norm)
Other useful information about today's weather:
- Outside temperature: 56°F to 63°F
- Partly Cloudy
- The wind is blowing at 8.1mph
- Wave height is 3.3ft on average, and 3ft at most, with a frequency of a wave every 7.4 seconds.
- More details on the sea weather of Newport Beach page
This report was generated on 27/03/2023
7 day sea water temperature forecast in Newport Beach
Discover the weather forecast for the water temperature in Newport Beach for the next 7 days below. You will also find the 7-day forecast for outside temperature and wave height. For more details, hour by hour, see the chart below the listing.
Monday 27 March 2023

sea temperature:
54°F
Wave height: 2ft to 3.9ft
Outside temperature: 56°F to 63°F
Tuesday 28 March 2023

sea temperature:
54°F
Wave height: 1.6ft to 2ft
Outside temperature: 56°F to 59°F
Wednesday 29 March 2023

sea temperature:
58°F
Wave height: 2.3ft to 3ft
Outside temperature: 52°F to 56°F
Thursday 30 March 2023

sea temperature:
58°F
Wave height: 3.6ft to 4.6ft
Outside temperature: 52°F to 56°F
Friday 31 March 2023

sea temperature:
54°F
Wave height: 3.3ft to 5.6ft
Outside temperature: 54°F to 58°F
Saturday 1 April 2023

sea temperature:
54°F
Wave height: 2.6ft to 3ft
Outside temperature: 50°F to 58°F
Sunday 2 April 2023

sea temperature:
54°F
Wave height: 2.6ft to 3.6ft
Outside temperature: 49°F to 58°F
Chart of water temperature variation over 7 days
History of water temperature in Newport Beach
We record the water temperature daily in Newport Beach In this way, we can provide you with the average sea temperature in Newport Beach over the last 12 months and a more detailed chart for recent months.
Monthly sea temperature averages over 12 months
- march 2023
- Average water temperature: 55°F (54°F to 59°F)
- february 2023
- Average water temperature: 55°F (54°F to 58°F)
- january 2023
- Average water temperature: 58°F (54°F to 59°F)
- december 2022
- Average water temperature: 60°F (56°F to 61°F)
- november 2022
- Average water temperature: 62°F (59°F to 68°F)
- october 2022
- Average water temperature: 67°F (65°F to 71°F)
- september 2022
- Average water temperature: 68°F (65°F to 70°F)
- august 2022
- Average water temperature: 67°F (65°F to 68°F)
- july 2022
- Average water temperature: 63°F (58°F to 70°F)
- june 2022
- Average water temperature: 63°F (61°F to 67°F)
- may 2022
- Average water temperature: 61°F (59°F to 63°F)
- april 2022
- Average water temperature: 60°F (56°F to 63°F)