All data are in degrees Fahrenheit

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Water temperature in Newport

Detailed information about the current water temperature in Newport. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Newport now

43.1

°F

February 5, 04:45

Trend:

stable

Yesterday:

42.7°F

Tomorrow:

43.1°F

Sunrise:

07:45

Sunset:

17:08

Day Length:

9 h. 23 min.

Newport in February

Minimum:

44.1°F

Average:

46.3°F

Maximum:

49.4°F

Sea water temperature in Newport today

As of now, in Newport, the water temperature is 43.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.8°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 45.8°F on 2016, while the historical minimum was 42.3°F on 2019.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 43.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Newport

Date Current Year

actual* / forecast**

last year 10 years average
Jan 22 44.1°F 42.0°F 44.1°F
Jan 23 42.5°F 41.8°F 43.8°F
Jan 24 42.7°F 43.6°F 44.0°F
Jan 25 42.2°F 43.6°F 43.9°F
Jan 26 42.8°F 44.0°F 43.8°F
Jan 27 42.4°F 44.2°F 44.0°F
Jan 28 42.6°F 44.3°F 43.9°F
Jan 29 42.2°F 44.5°F 44.0°F
Jan 30 42.4°F 43.8°F 43.7°F
Jan 31 43.6°F 44.0°F 43.8°F
Feb 1 43.2°F 42.6°F 43.8°F
Feb 2 43.5°F 42.6°F 44.0°F
Feb 3 43.6°F 42.6°F 43.5°F
Feb 4 42.7°F 42.7°F 43.5°F
Feb 5 43.1°F 45.3°F 43.9°F
Feb 6 43.1°F 44.4°F 43.9°F
Feb 7 43.1°F 44.5°F 44.0°F
Feb 8 43.0°F 44.5°F 43.9°F
Feb 9 43.0°F 44.6°F 43.8°F
Feb 10 43.1°F 46.3°F 43.9°F
Feb 11 42.8°F 45.3°F 43.6°F
Feb 12 42.9°F 45.2°F 43.7°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Newport by month

In an average year, Newport offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Newport was recorded on July 24, 2021, reaching a 71.9°F. While the coldest temperature occurred on March 4, 2018, dipping to 39.7°F. The average readings by season are 45.2°F in Winter, 50.0°F in Spring, 64.4°F in Summer, and 57.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Cardiff 43.8°F 11mi
Barry 44.1°F 18mi
Bristol 41.7°F 20mi
Swansea 45.2°F 41mi

* current water temperature in this city

** straight line distance from Newport