Search for cities, countries, lakes and rivers
Jamestown
Water Temperature in the Atlantic Ocean in Jamestown, Rhode Island: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Jamestown in Rhode Island, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Jamestown
37°F
TODAY
37°F
YESTERDAY
37°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Jamestown is 2.6°F. Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Atlantic Ocean in Jamestown Over the Last 30 Days
The water temperature in Jamestown today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Jamestown will remain nearly unchanged in the coming days, its value will be 38°F.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across United States to enhance accuracy.
Water temperature data for Jamestown and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 15 | 37°F | 38°F | |
| Feb 16 | 37°F | 37°F | |
| Feb 17 | 37°F | 37°F | |
| Feb 18 | 36°F | 38°F | |
| Feb 19 | 37°F | 39°F | |
| Feb 20 | 37°F | 38°F | |
| Feb 21 | 37°F | 38°F | |
| Feb 22 | 37°F | 38°F | |
| Feb 23 | 40 | 37°F | |
| Feb 24 | 40 | 37°F | |
| Feb 25 | 37 | 37°F | |
| Feb 26 | 39 | 38°F | |
| Feb 27 | 39 | 38°F | |
| Feb 28 | 40 | 38°F | |
| Mar 1 | 39 | 38°F | |
| Mar 2 | 39 | 38°F |
Sea Temperature in Jamestown Throughout the Year
Throughout the year, the sea temperature in Jamestown exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 15 days, and exceeds 64°F (18°C) for 115 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Jamestown.
January
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 41°F | 45°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 39°F | 43°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 40°F | 45°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 46°F | 52°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 52°F | 61°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 60°F | 70°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 67°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 71°F | 77°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 68°F | 75°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 59°F | 70°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 53°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 46°F | 54°F |
Monthly Water Temperature Histogram for Atlantic Ocean in Jamestown
You can explore detailed data on how the water temperature in Jamestown varies each month:
What Beaches Are There In and Around Jamestown?
Taylor Point
Taylor Point is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Jamestown. Taylor Point is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Fort Wetherill State Park
Fort Wetherill State Park is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Jamestown. There is parking. There are restrooms. Fort Wetherill State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Fort Adams Beach
Fort Adams Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. There are restrooms. Fort Adams Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Collins Beach
Collins Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Jamestown.
Mackerel Cove Beach
Mackerel Cove Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. There are restrooms.
Hazard's Beach
Hazard's Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. Hazard's Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Brenton Point State Park
Brenton Point State Park is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There is parking. There are restrooms. Brenton Point State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Heads Beach
Heads Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There is parking. There are restrooms. Heads Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Plum Beach
Plum Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown.
Kelly Beach
Kelly Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There are restrooms.
Green Bridge
Green Bridge is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There is parking. Green Bridge is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
King Park Beach
King Park Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Jamestown. There is parking. There are restrooms. King Park Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Gooseberry Beach
Gooseberry Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Bailey's Beach
Bailey's Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Reject's Beach
Reject's Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There is parking. There are cafés. Reject's Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Easton's Beach
Easton's Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Beavertail State Park
Beavertail State Park is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There is parking. There are restrooms. Beavertail State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Plum Point Beach
Plum Point Beach is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There is parking.
Bonnet Shores Beach
Bonnet Shores Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Jamestown. There are lifeguards on the beach. There are restrooms. There are cafés.
Pettaquamscutt River
Pettaquamscutt River is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Jamestown.
Jamestown Weather
FEBRUARY 23
30°F / 41°F
overcast clouds: 85-100%humidity: 73% | wind: 1 mph
FEBRUARY 24
36°F / 50°F
scattered clouds: 25-50%humidity: 82% | wind: 4 mph
FEBRUARY 25
34°F / 48°F
broken clouds: 51-84%humidity: 76% | wind: 2 mph
FEBRUARY 26
36°F / 48°F
few clouds: 11-25%humidity: 73% | wind: 1 mph
Sea Temperature in the Atlantic Ocean in Jamestown: General Trends and Swimming Opportunities
Rhode Island, located in the coastal region of the United States, experiences a humid continental climate, characterized by warm, rainy summers and cold, snowy winters. Being near the coast, it enjoys a degree of maritime moderation, leading to milder conditions than areas further inland.
Jamestown is located in North America in the Northern Hemisphere at a latitude of 41 degrees, along the shores of the Atlantic Ocean. Jamestown lies within the Rhode Island in United States.
The average annual daytime air temperature in Jamestown is 59°F (15°C), with the average nighttime temperature being 45°F (7°C). The highest average daily temperature occurs in August, reaching 68°F (20°C), while the lowest is in December at 49°F (10°C). As for nighttime temperatures, the minimum average temperature of 38°F (4°C) is recorded in December, and the maximum is in July, reaching 53°F (11°C).
According to historical data, Jamestown experiences 170 rainy days per year, which accounts for 47 percent of all days in the year. On average, there are 14 rainy days each month. The wettest month is November, with 20 rainy days and 10.5 inches (267 mm) of precipitation, while the driest month is July, which typically has 5 rainy days and only 0.9 inches (23 mm) of precipitation.
The average annual water temperature in Atlantic Ocean in Jamestown is 54°F (12°C). In February, the water reaches its lowest point of the year at 36°F (2°C), while in August, it peaks at 77°F (25°C). In Jamestown, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Jamestown
Nearby Cities
Frequently Asked Questions About Jamestown and its Water Temperatures
What is the current sea temperature in Jamestown?
The water temperature today in the Atlantic Ocean in Jamestown is 37°F (2.7°C).
In which months is the water temperature in Jamestown comfortable for swimming?
It cannot be guaranteed that the water temperature in Jamestown will be comfortable for swimming in any month of the year.
What is the water temperature in Jamestown during the winter?
The water temperature in the Atlantic Ocean in Jamestown during the winter ranges from 36°F to 54°F (2°C to 12°C).
What is the water temperature in Jamestown during the spring?
The water temperature in the Atlantic Ocean in Jamestown during the spring ranges from 36°F to 61°F (2°C to 16°C).
What is the water temperature in Jamestown during the summer?
The water temperature in the Atlantic Ocean in Jamestown during the summer ranges from 50°F to 77°F (10°C to 25°C).
What is the water temperature in Jamestown during the fall?
The water temperature in the Atlantic Ocean in Jamestown during the fall ranges from 45°F to 75°F (7°C to 24°C).
Is it possible to swim in the sea in Jamestown at any time of the year?
The Atlantic Ocean in Jamestown is quite cool, and swimming is only possible in June, July, August, September, and October when the water temperature reaches 70°F (21°C).
Is Jamestown a popular tourist destination for beach vacations?
Jamestown has a moderate level of popularity for beach vacations; while it does receive some visitors, it is not among the top seaside destinations, as other locations may offer more favorable conditions.
What sea temperatures can I expect in Jamestown in the next month?
In March, the water temperature in the Atlantic Ocean in Jamestown will range between 36°F (2°C) and 45°F (7°C)