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

69.8

°F

August 28, 18:49

Trend:

stable

Yesterday:

70.4°F

Tomorrow:

69.9°F

Sunrise:

06:07

Sunset:

19:25

Day Length:

13 h. 18 min.

Newport in September

Minimum:

37.1°F

Average:

42.8°F

Maximum:

45.6°F

Sea water temperature in Newport today

As of now, in Newport, the water temperature is 69.8°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.3°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 76.2°F on 2021, while the historical minimum was 69.5°F on 2017.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 69.0°F, the minimum temperature may reach 68.1°F, and the maximum might stay at 69.9°F.

Daily water temperature in Newport

Date Current Year

actual* / forecast**

last year 10 years average
Aug 14 73.8°F 73.3°F 73.0°F
Aug 15 74.0°F 74.0°F 73.6°F
Aug 16 72.2°F 73.0°F 73.5°F
Aug 17 71.8°F 72.6°F 73.4°F
Aug 18 72.7°F 73.6°F 73.3°F
Aug 19 71.1°F 72.5°F 72.9°F
Aug 20 69.6°F 72.2°F 72.3°F
Aug 21 69.2°F 71.5°F 72.1°F
Aug 22 66.7°F 70.8°F 72.0°F
Aug 23 68.1°F 69.5°F 71.4°F
Aug 24 69.5°F 68.6°F 71.5°F
Aug 25 70.5°F 69.4°F 71.7°F
Aug 26 71.4°F 69.0°F 71.9°F
Aug 27 70.4°F 70.3°F 72.2°F
Aug 28 69.8°F 70.1°F 72.2°F
Aug 29 69.9°F 70.3°F 72.2°F
Aug 30 69.7°F 69.7°F 72.1°F
Aug 31 69.5°F 70.1°F 71.8°F
Sep 1 69.2°F 70.4°F 71.5°F
Sep 2 68.8°F 69.2°F 71.1°F
Sep 3 68.2°F 69.5°F 70.5°F
Sep 4 68.1°F 68.8°F 70.4°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 Newport, there are only 3 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in Newport was recorded on August 15, 2020, reaching a 78.8°F. While the coldest temperature occurred on February 28, 2015, dipping to 33.0°F. The average readings by season are 43.1°F in Winter, 46.5°F in Spring, 68.8°F in Summer, and 62.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Bristol 71.6°F 13mi
Providence 71.2°F 24mi
Plymouth 66.5°F 46mi
South Boston 66.1°F 60mi

* current water temperature in this city

** straight line distance from Newport