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Plymouth
Water Temperature in the Atlantic Ocean in Plymouth, Massachusetts: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Plymouth in Massachusetts, 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 Plymouth
41°F
TODAY
40°F
YESTERDAY
39°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Plymouth is 4.2°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 Plymouth Over the Last 30 Days
The water temperature in Plymouth 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 Plymouth will remain nearly unchanged in the coming days, its value will be 41°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 Plymouth 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 |
|---|---|---|---|
| Mar 21 | 39°F | 39°F | |
| Mar 22 | 39°F | 41°F | |
| Mar 23 | 38°F | 41°F | |
| Mar 24 | 40°F | 42°F | |
| Mar 25 | 41°F | 40°F | |
| Mar 26 | 40°F | 42°F | |
| Mar 27 | 40°F | 41°F | |
| Mar 28 | 40°F | 40°F | |
| Mar 29 | 41°F | 41°F | |
| Mar 31 | 42°F | 41°F | |
| Apr 1 | 42°F | 41°F | |
| Apr 2 | 42°F | 41°F | |
| Apr 3 | 42°F | 41°F | |
| Apr 4 | 42°F | 41°F | |
| Apr 5 | 42°F | 41°F | |
| Apr 6 | 42°F | 41°F |
Sea Temperature in Plymouth Throughout the Year
Throughout the year, the sea temperature in Plymouth exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 100 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Plymouth.
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 | 39°F | 43°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 45°F | 50°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 | 70°F | 75°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 66°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 58°F | 68°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 52°F | 59°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 46°F | 52°F |
Monthly Water Temperature Histogram for Atlantic Ocean in Plymouth
You can explore detailed data on how the water temperature in Plymouth varies each month:
What Beaches Are There In and Around Plymouth?
West End
West End is a 3-stars sandy beach, is located directly in Plymouth. There is parking. There are restrooms. There are cafés.
Nelson Beach
Nelson Beach is a 3-stars sandy beach, is located directly in Plymouth. There is parking. There are restrooms. Nelson Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Stephens Field Beach
Stephens Field Beach is a 2-stars sandy beach, is located directly in Plymouth. There is parking. There are restrooms.
Plymouth Long Beach - 5
Plymouth Long Beach - 5 is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Plymouth. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Plymouth Long Beach - 3
Plymouth Long Beach - 3 is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Plymouth. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Plymouth Long Beach - 1
Plymouth Long Beach - 1 is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Plymouth. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Plymouth Beach
Plymouth Beach is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Plymouth. There is parking. There are restrooms. There are cafés. Plymouth Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. There is a shark hazard on the beach.
Grays Beach Park
Grays Beach Park is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Plymouth. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. Snorkeling is possible.
Rocky Nook
Rocky Nook is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Plymouth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Landing Road
Landing Road is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Plymouth. There is parking. Snorkeling is possible. It is suitable for surfing.
Standish Shore
Standish Shore is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Plymouth.
Saquish Head
Saquish Head is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Plymouth. Saquish Head is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Shipyard Lane Beach
Shipyard Lane Beach is a 1-stars pebble beach, located in a 8 km (5 miles) radius of Plymouth. There is parking. Shipyard Lane Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Shipyard Lane
Shipyard Lane is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Plymouth. There is parking. Shipyard Lane 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.
White Horse - Full Sail
White Horse - Full Sail is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Plymouth. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
White Horse Beach
White Horse Beach is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Plymouth. There is parking. There are restrooms. There is a shark hazard on the beach.
Plymouth Weather
MARCH 30
46°F / 57°F
overcast clouds: 85-100%humidity: 93% | wind: 4 mph
MARCH 31
37°F / 55°F
light rainhumidity: 84% | wind: 4 mph
APRIL 1
32°F / 39°F
broken clouds: 51-84%humidity: 55% | wind: 3 mph
Sea Temperature in the Atlantic Ocean in Plymouth: General Trends and Swimming Opportunities
The coastal region of Massachusetts, United States, experiences a humid continental climate with maritime influences. This climate is characterized by warm, humid summers and cold, wet winters, with significant precipitation throughout the year and possible heavy snowfall in winter months.
Plymouth is located in North America in the Northern Hemisphere at a latitude of 42 degrees, along the shores of the Atlantic Ocean. Plymouth lies within the Massachusetts in United States.
The average annual daytime air temperature in Plymouth is 59°F (15°C), with the average nighttime temperature being 41°F (5°C). The highest average daily temperature occurs in July, reaching 79°F (26°C), while the lowest is in January at 38°F (3°C). As for nighttime temperatures, the minimum average temperature of 20°F (-7°C) is recorded in January, and the maximum is in July, reaching 63°F (17°C).
According to historical data, Plymouth experiences 122 rainy days per year, which accounts for 33 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is December, with 12 rainy days and 4.1 inches (105 mm) of precipitation, while the driest month is September, which typically has 8 rainy days and only 3.6 inches (92 mm) of precipitation.
The average annual water temperature in Atlantic Ocean in Plymouth is 54°F (12°C). In February, the water reaches its lowest point of the year at 36°F (2°C), while in July, it peaks at 75°F (24°C). In Plymouth, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Plymouth
Nearby Cities
Frequently Asked Questions About Plymouth and its Water Temperatures
What is the current sea temperature in Plymouth?
The water temperature today in the Atlantic Ocean in Plymouth is 41°F (4.8°C).
In which months is the water temperature in Plymouth comfortable for swimming?
It cannot be guaranteed that the water temperature in Plymouth will be comfortable for swimming in any month of the year.
What is the water temperature in Plymouth during the winter?
The water temperature in the Atlantic Ocean in Plymouth during the winter ranges from 36°F to 52°F (2°C to 11°C).
What is the water temperature in Plymouth during the spring?
The water temperature in the Atlantic Ocean in Plymouth during the spring ranges from 36°F to 61°F (2°C to 16°C).
What is the water temperature in Plymouth during the summer?
The water temperature in the Atlantic Ocean in Plymouth during the summer ranges from 50°F to 75°F (10°C to 24°C).
What is the water temperature in Plymouth during the fall?
The water temperature in the Atlantic Ocean in Plymouth during the fall ranges from 45°F to 72°F (7°C to 22°C).
Is it possible to swim in the sea in Plymouth at any time of the year?
The Atlantic Ocean in Plymouth is quite cool, and swimming is only possible in June, July, August, and September when the water temperature reaches 70°F (21°C).
Is Plymouth a popular tourist destination for beach vacations?
Plymouth 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 Plymouth in the next month?
In April, the water temperature in the Atlantic Ocean in Plymouth will range between 39°F (4°C) and 50°F (10°C)