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Rhode Island

Rhode Island, United States © wikimedia.org
Rhode Island Sea and Water Temperature
This page provides detailed information about the water temperature in Rhode Island, United States. All cities and resorts on the coast, also in lakes and along the rivers. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Sea Temperature
42°F
minimal
42°F
average
43°F
maximum
Graph of Sea Temperature Changes in Rhode Island Over the Last 60 Days
Water temperature in the Rhode Island by month
Month | Minimum | Maximum |
---|---|---|
January | 36°F | 50°F |
February | 36°F | 45°F |
March | 34°F | 45°F |
April | 39°F | 54°F |
May | 43°F | 63°F |
June | 50°F | 73°F |
July | 59°F | 77°F |
August | 64°F | 79°F |
September | 61°F | 75°F |
October | 48°F | 70°F |
November | 45°F | 63°F |
December | 39°F | 54°F |
The Warmest Places on the Seaside in Rhode Island Today
List of All Coastal Cities in Rhode Island
Seas and Oceans that Border Rhode Island

Rhode Island, United States © wikimedia.org
Current Water Temperature in Lakes and Rivers
37°F
minimal
41°F
average
44°F
maximum
The Warmest Places on Lakes and Rivers in Rhode Island Today
List of Lakes in Rhode Island
List of Rivers in Rhode Island
Rhode Island: List of States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming



Water Temperature in Rhode Island: General Trends and Swimming Opportunities
Rhode Island, the Ocean State, offers a diverse range of water experiences thanks to its extensive coastline, rivers, and lakes. Along the oceanfront, the water temperature varies significantly throughout the year. In the summer months, ocean temperatures typically range from 68°F to 74°F (20°C to 23°C), making it ideal for swimming, surfing, and other beach activities. During the cooler months, water temperatures can drop to 38°F to 45°F (3°C to 7°C), which is more suitable for those involved in cold-water sports or just enjoying the scenic beauty of the coastline.
In Rhode Island’s rivers and lakes, water temperatures also fluctuate with the seasons. Summer temperatures in freshwater bodies can reach 72°F to 80°F (22°C to 27°C), providing excellent conditions for swimming, kayaking, and fishing. However, in the spring and fall, the water tends to be cooler, typically ranging from 50°F to 65°F (10°C to 18°C). Winter brings even colder conditions, with some smaller lakes and ponds freezing over, offering opportunities for ice fishing or skating.
The state’s abundant waterways, combined with its relatively mild summer water temperatures, make it a prime destination for water enthusiasts. Whether along the Atlantic Ocean or in the tranquil settings of its inland rivers and lakes, Rhode Island offers plenty of opportunities to enjoy nature year-round.
Geographical Location of Rhode Island
Frequently Asked Questions About Rhode Island and its Water Temperatures
What is the current sea temperature on the coast of Rhode Island in United States?
The sea temperature today on the coast of Rhode Island ranges from 42°F (5.5°C) in Weekapaug to 43°F (6.1°C) in Jamestown.
What is the current water temperature in the lakes and rivers of Rhode Island in United States?
The water temperature today in the lakes and rivers of Rhode Island ranges from 37°F (2.6°C) in Watchaug Pond to 44°F (6.8°C) in South Watuppa Pond.
When does the sea in Rhode Island in United States reach a comfortable swimming temperature?
In Rhode Island (United States) the sea temperature can reach 70°F (21°C) in June, July, August, and September. It should be noted that the mentioned values apply to the warmest point of the region. In other areas of Rhode Island, the values may vary.
What are the most popular seaside resorts in Rhode Island?
The most popular places on the coast of Rhode Island (United States), based on our visitors' interest in the water temperature, are cities Newport, Jamestown, Narragansett Pier, North Kingstown, and Providence.
Which seas and oceans does the Rhode Island have access to?
Rhode Island (United States) has access only to the Atlantic Ocean.
Can you swim in the lakes and/or rivers in Rhode Island in United States?
Yes, you can swim in certain lakes and rivers in Rhode Island, United States. However, it's crucial to check local regulations and safety conditions before swimming.
What are the best and most popular lakes for swimming in Rhode Island in United States?
Some of the best and most popular lakes for swimming in Rhode Island, United States, are Lincoln Woods State Park’s Olney Pond and Beach Pond in Voluntown.