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Cohasset
Water Temperature in the Atlantic Ocean in Cohasset, Massachusetts: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Cohasset 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 Cohasset
35°F
TODAY
36°F
YESTERDAY
37°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Cohasset is 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 Cohasset Over the Last 30 Days
The water temperature in Cohasset 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 Cohasset will rise slightly in the coming days and reach 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 Cohasset 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 16 | 37°F | 37°F | |
| Feb 17 | 37°F | 38°F | |
| Feb 18 | 36°F | 38°F | |
| Feb 19 | 37°F | 38°F | |
| Feb 20 | 36°F | 39°F | |
| Feb 21 | 36°F | 38°F | |
| Feb 22 | 36°F | 38°F | |
| Feb 23 | 35°F | 37°F | |
| Feb 24 | 40 | 36°F | |
| Feb 25 | 39 | 36°F | |
| Feb 26 | 39 | 37°F | |
| Feb 27 | 39 | 37°F | |
| Feb 28 | 38 | 37°F | |
| Mar 1 | 40 | 37°F | |
| Mar 2 | 40 | 37°F | |
| Mar 3 | 39 | 38°F |
Sea Temperature in Cohasset Throughout the Year
Throughout the year, the sea temperature in Cohasset exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 62 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Cohasset.
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 | 44°F | 48°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 51°F | 59°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 58°F | 66°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 65°F | 72°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 68°F | 73°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 65°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 56°F | 64°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 Cohasset
You can explore detailed data on how the water temperature in Cohasset varies each month:
What Beaches Are There In and Around Cohasset?
Black Rock
Black Rock is a 3-stars sandy beach, is located directly in Cohasset. There is parking. Black Rock 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.
Gunrock
Gunrock is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Cohasset. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Elephant Rock Beach Club
Elephant Rock Beach Club is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Cohasset. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sandy Beach
Sandy Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Cohasset. There are lifeguards on the beach. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Gunrock Beach
Gunrock Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Cohasset.
Nantasket
Nantasket is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Cohasset. 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.
Bassing Beach
Bassing Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Cohasset.
Kenberma
Kenberma is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Cohasset. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Martin's Cove
Martin's Cove is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Cohasset. Martin's Cove 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.
Nantasket Beach
Nantasket Beach is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Cohasset. There are restrooms. It is suitable for surfing.
North Scituate Beach
North Scituate Beach is a 1-stars pebble beach, located in a 6 km (4 miles) radius of Cohasset. There is parking.
Minot
Minot is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Cohasset. Minot 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.
Newport
Newport is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Cohasset. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Bel Air Beach
Bel Air Beach is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Cohasset. Bel Air Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Wompatuck State Park
Wompatuck State Park is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Cohasset. There is parking. There are restrooms. Wompatuck State Park 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.
Egypt Beach
Egypt Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Cohasset. There is parking.
Forty Steps Beach
Forty Steps Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Cohasset. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Egypt
Egypt is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Cohasset. There is parking. Egypt is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.
Stodder's Neck
Stodder's Neck is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Cohasset. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sand Hills
Sand Hills is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Cohasset. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Cohasset Weather
FEBRUARY 24
34°F / 41°F
overcast clouds: 85-100%humidity: 87% | wind: 2 mph
FEBRUARY 25
36°F / 45°F
overcast clouds: 85-100%humidity: 86% | wind: 2 mph
FEBRUARY 26
36°F / 45°F
scattered clouds: 25-50%humidity: 85% | wind: 2 mph
Sea Temperature in the Atlantic Ocean in Cohasset: 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.
Cohasset is located in North America in the Northern Hemisphere at a latitude of 42 degrees, along the shores of the Atlantic Ocean. Cohasset lies within the Massachusetts in United States.
The average annual daytime air temperature in Cohasset 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, Cohasset 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 Cohasset is 52°F (11°C). In February, the water reaches its lowest point of the year at 36°F (2°C), while in August, it peaks at 73°F (23°C). In Cohasset, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Cohasset
Nearby Cities
Frequently Asked Questions About Cohasset and its Water Temperatures
What is the current sea temperature in Cohasset?
The water temperature today in the Atlantic Ocean in Cohasset is 35°F (1.8°C).
In which months is the water temperature in Cohasset comfortable for swimming?
It cannot be guaranteed that the water temperature in Cohasset will be comfortable for swimming in any month of the year.
What is the water temperature in Cohasset during the winter?
The water temperature in the Atlantic Ocean in Cohasset during the winter ranges from 36°F to 52°F (2°C to 11°C).
What is the water temperature in Cohasset during the spring?
The water temperature in the Atlantic Ocean in Cohasset during the spring ranges from 36°F to 59°F (2°C to 15°C).
What is the water temperature in Cohasset during the summer?
The water temperature in the Atlantic Ocean in Cohasset during the summer ranges from 50°F to 73°F (10°C to 23°C).
What is the water temperature in Cohasset during the fall?
The water temperature in the Atlantic Ocean in Cohasset during the fall ranges from 45°F to 72°F (7°C to 22°C).
Is it possible to swim in the sea in Cohasset at any time of the year?
The Atlantic Ocean in Cohasset is quite cool, and swimming is only possible in July, August, and September when the water temperature reaches 70°F (21°C).
Is Cohasset a popular tourist destination for beach vacations?
Cohasset 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 Cohasset in the next month?
In March, the water temperature in the Atlantic Ocean in Cohasset will range between 36°F (2°C) and 43°F (6°C)