World sea water temperatures

Water temperature in Newport (RI) in January

Is it warm enough to swim in Newport in January? Average water temperature in Newport in January is 42.4°F and therefore is not suitable for comfortable swimming. The warmest sea in Newport in January is 48.4°F, and the coldest is 37°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Newport

Changes water temperature in Newport in January 2025, 2024

To get an accurate forecast for the water temperature in Newport for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Newport, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
January 145.1°F46°F41.7°F48.2°F
January 245°F45.9°F41.9°F48.4°F
January 344.8°F45.5°F40.5°F48°F
January 445.1°F46.2°F40.3°F47.5°F
January 544.6°F46.2°F40.6°F47.3°F
January 643.3°F45.7°F40.6°F47.1°F
January 743.7°F45.7°F39°F47.1°F
January 843.5°F45°F38.8°F47.3°F
January 943.7°F44.2°F38.5°F47.3°F
January 1043.5°F44.6°F38.3°F47.3°F
January 1141.9°F44.6°F38.7°F46.9°F
January 1241.5°F45°F38.7°F46.8°F
January 1342.6°F44.4°F38.8°F46.9°F
January 1442.6°F45°F39.2°F46.4°F
January 1542.3°F44.6°F39.2°F46°F
Day 2025 2024 Min Max
January 1641°F43.9°F38.7°F45.7°F
January 1741.4°F44.6°F38.5°F45.9°F
January 1840.3°F43.9°F38.3°F45.1°F
January 1941°F43.2°F38.3°F44.8°F
January 2041.4°F42.3°F38.3°F44.8°F
January 2140.5°F43.7°F38.3°F45.5°F
January 2239.4°F42.6°F37.8°F44.8°F
January 2340.5°F43.3°F37.8°F44.2°F
January 2440.1°F41.9°F37.4°F44.6°F
January 2540.6°F41.7°F37.8°F44.4°F
January 2640.1°F41.4°F37.8°F43.7°F
January 2740.3°F41.4°F37.6°F44.1°F
January 2840.5°F41°F37.6°F43.9°F
January 2940.3°F40.8°F37.4°F43.5°F
January 3040.5°F41.9°F37.4°F43.3°F
January 3139.2°F40.8°F37°F43°F
Newport water temp chart in January

Average water temperature in Newport in January over a decade

20162017201820192020
43.7°F42.3°F39.4°F41.9°F41.9°F
20212022202320242025
44.1°F43.9°F42.6°F43.7°F41.9°F

Newport sea state in January

Chart comparing the height of waves in Newport in January over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Newport in January

Newport water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in January?

Want to know where the water temperature in January is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Easton Beach42.4°F37°F48.4°F
Middletown42.3°F37°F48.4°F
Sachuest Beach42.3°F37°F48.4°F
Narragansett42.4°F37.2°F48.4°F
Fort Wetherill State Park42.4°F37.2°F48.4°F
Gooseberry Beach43°F37.2°F48.7°F
King's Beach43°F37.2°F48.7°F
Saunderstown42.4°F37.2°F48.4°F
North Kingstown42.1°F36.9°F48°F
Portsmouth41.5°F36°F47.7°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Newport is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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