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

53.8

°F

April 25, 02:21

Trend:

increasing

Yesterday:

53.3°F

Tomorrow:

53.9°F

Sunrise:

05:56

Sunset:

20:25

Day Length:

14 h. 29 min.

Newport in May

Minimum:

43.2°F

Average:

44.8°F

Maximum:

46.2°F

Sea water temperature in Newport today

As of now, in Newport, the water temperature is 53.8°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 2.4°F higher 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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 53.2°F on 2020, while the historical minimum was 49.8°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 54.1°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
Apr 11 50.6°F 50.0°F 48.7°F
Apr 12 52.0°F 50.2°F 49.0°F
Apr 13 52.0°F 50.0°F 49.1°F
Apr 14 52.1°F 49.5°F 49.3°F
Apr 15 51.5°F 51.0°F 49.5°F
Apr 16 50.8°F 51.5°F 49.6°F
Apr 17 51.4°F 51.4°F 49.6°F
Apr 18 50.7°F 50.3°F 49.8°F
Apr 19 50.6°F 51.0°F 50.1°F
Apr 20 51.2°F 50.8°F 50.5°F
Apr 21 51.0°F 51.3°F 50.7°F
Apr 22 52.7°F 50.7°F 51.0°F
Apr 23 54.0°F 50.7°F 51.3°F
Apr 24 53.3°F 50.5°F 51.0°F
Apr 25 53.8°F 51.9°F 51.4°F
Apr 26 53.9°F 51.7°F 51.5°F
Apr 27 53.9°F 51.7°F 51.5°F
Apr 28 53.8°F 51.9°F 51.5°F
Apr 29 54.1°F 51.0°F 51.7°F
Apr 30 54.2°F 51.3°F 51.8°F
May 1 54.2°F 51.8°F 51.9°F
May 2 54.5°F 52.1°F 52.2°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, 50.1°F in Spring, 64.4°F in Summer, and 57.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Cardiff 52.8°F 11mi
Barry 51.8°F 18mi
Bristol 52.9°F 20mi
Swansea 52.1°F 41mi

* current water temperature in this city

** straight line distance from Newport