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

68.2

°F

September 16, 02:34

Trend:

stable

Yesterday:

68.1°F

Tomorrow:

68.0°F

Sunrise:

06:26

Sunset:

18:53

Day Length:

12 h. 27 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 68.2°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 1.7°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly 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 73.4°F on 2023, while the historical minimum was 68.5°F on 2019.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.4°F, the minimum temperature may reach 66.8°F, and the maximum might stay at 68.1°F.

Daily water temperature in Newport

Date Current Year

actual* / forecast**

last year 10 years average
Sep 2 69.2°F 69.2°F 70.9°F
Sep 3 69.3°F 69.5°F 70.4°F
Sep 4 68.7°F 68.8°F 70.3°F
Sep 5 69.3°F 68.2°F 70.0°F
Sep 6 69.6°F 68.2°F 70.6°F
Sep 7 69.1°F 69.1°F 70.5°F
Sep 8 69.1°F 67.9°F 70.2°F
Sep 9 68.7°F 68.3°F 70.2°F
Sep 10 68.7°F 67.9°F 70.3°F
Sep 11 67.6°F 67.9°F 70.1°F
Sep 12 68.0°F 68.1°F 69.9°F
Sep 13 67.7°F 67.7°F 69.7°F
Sep 14 67.7°F 67.7°F 69.5°F
Sep 15 68.1°F 68.2°F 69.8°F
Sep 16 68.2°F 68.6°F 69.9°F
Sep 17 68.0°F 68.9°F 69.7°F
Sep 18 68.1°F 70.1°F 69.8°F
Sep 19 67.7°F 70.4°F 69.4°F
Sep 20 67.4°F 69.7°F 69.1°F
Sep 21 67.2°F 68.9°F 68.9°F
Sep 22 67.0°F 68.4°F 68.7°F
Sep 23 66.8°F 67.7°F 68.5°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 69.9°F 13mi
Providence 68.2°F 24mi
Plymouth 62.1°F 46mi
South Boston 61.8°F 60mi

* current water temperature in this city

** straight line distance from Newport