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Dennis Port
Water Temperature in the Atlantic Ocean in Dennis Port, Massachusetts: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Dennis Port 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 Dennis Port
34°F
TODAY
34°F
YESTERDAY
35°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Dennis Port is 1.2°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 Dennis Port Over the Last 30 Days
The water temperature in Dennis Port 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 Dennis Port will rise slightly in the coming days and reach 37°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 Dennis Port 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 | 35°F | 38°F | |
| Feb 16 | 35°F | 37°F | |
| Feb 17 | 35°F | 36°F | |
| Feb 18 | 35°F | 38°F | |
| Feb 19 | 35°F | 37°F | |
| Feb 20 | 35°F | 37°F | |
| Feb 21 | 34°F | 37°F | |
| Feb 22 | 34°F | 39°F | |
| Feb 23 | 38 | 34°F | |
| Feb 24 | 38 | 35°F | |
| Feb 25 | 38 | 35°F | |
| Feb 26 | 39 | 35°F | |
| Feb 27 | 39 | 36°F | |
| Feb 28 | 37 | 36°F | |
| Mar 1 | 40 | 36°F | |
| Mar 2 | 40 | 37°F |
Sea Temperature in Dennis Port Throughout the Year
Throughout the year, the sea temperature in Dennis Port exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 8 days, and exceeds 64°F (18°C) for 97 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Dennis Port.
January
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 41°F | 46°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 | 45°F | 50°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 52°F | 61°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 61°F | 72°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 | 67°F | 73°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 Dennis Port
You can explore detailed data on how the water temperature in Dennis Port varies each month:
What Beaches Are There In and Around Dennis Port?
Raycroft Beach
Raycroft Beach is a 1-stars sandy beach, is located directly in Dennis Port. There is parking. There are cafés. Raycroft Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. There is a shark hazard on the beach.
Raycroft
Raycroft is a 3-stars sandy beach, is located directly in Dennis Port. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sea Street Beach
Sea Street Beach is a 4-stars sandy beach, is located directly in Dennis Port. There are lifeguards on the beach. There is parking. There are cafés. Sea Street Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Inman Road Beach
Inman Road Beach is a 4-stars sandy beach, is located directly in Dennis Port. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés.
Glendon Road Beach
Glendon Road Beach is a 4-stars sandy beach, is located directly in Dennis Port. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés.
Glendon Road
Glendon Road is a 4-stars sandy beach, is located directly in Dennis Port. 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.
Pleasant Road
Pleasant Road is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port. 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.
Old Mill Point Association
Old Mill Point Association is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port. There is parking. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Clipper Lane
Clipper Lane is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port. Clipper Lane is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Haigis Beach
Haigis Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. There is a shark hazard on the beach.
Haigis
Haigis is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port. 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.
Pleasant Road Beach
Pleasant Road Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dennis Port.
Grey Neck
Grey Neck is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Trotting Park Beach
Trotting Park Beach is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. There are cafés. There is a shark hazard on the beach.
Grey Neck Beach
Grey Neck Beach is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. There is parking.
Earle Road
Earle Road is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. 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.
South Village
South Village is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. 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.
South Village Beach
South Village Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. South Village Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Earle Road Beach
Earle Road Beach is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Dennis Port.
Sand Pond
Sand Pond is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Dennis Port. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dennis Port Weather
FEBRUARY 23
34°F / 37°F
broken clouds: 51-84%humidity: 71% | wind: 2 mph
FEBRUARY 24
36°F / 45°F
broken clouds: 51-84%humidity: 81% | wind: 6 mph
FEBRUARY 25
37°F / 45°F
overcast clouds: 85-100%humidity: 83% | wind: 4 mph
FEBRUARY 26
39°F / 39°F
clear skyhumidity: 82% | wind: 2 mph
Sea Temperature in the Atlantic Ocean in Dennis Port: 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.
Dennis Port is located in North America in the Northern Hemisphere at a latitude of 42 degrees, along the shores of the Atlantic Ocean. Dennis Port lies within the Massachusetts in United States.
The average annual daytime air temperature in Dennis Port is 59°F (15°C), with the average nighttime temperature being 45°F (7°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 26°F (-4°C) is recorded in January, and the maximum is in July, reaching 63°F (17°C).
According to historical data, Dennis Port 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 4.4 inches (111 mm) of precipitation, while the driest month is September, which typically has 8 rainy days and only 3.5 inches (89 mm) of precipitation.
The average annual water temperature in Atlantic Ocean in Dennis Port is 54°F (12°C). In January, 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 Dennis Port, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Dennis Port
Nearby Cities
Frequently Asked Questions About Dennis Port and its Water Temperatures
What is the current sea temperature in Dennis Port?
The water temperature today in the Atlantic Ocean in Dennis Port is 34°F (0.9°C).
In which months is the water temperature in Dennis Port comfortable for swimming?
It cannot be guaranteed that the water temperature in Dennis Port will be comfortable for swimming in any month of the year.
What is the water temperature in Dennis Port during the winter?
The water temperature in the Atlantic Ocean in Dennis Port during the winter ranges from 36°F to 52°F (2°C to 11°C).
What is the water temperature in Dennis Port during the spring?
The water temperature in the Atlantic Ocean in Dennis Port during the spring ranges from 36°F to 61°F (2°C to 16°C).
What is the water temperature in Dennis Port during the summer?
The water temperature in the Atlantic Ocean in Dennis Port during the summer ranges from 50°F to 77°F (10°C to 25°C).
What is the water temperature in Dennis Port during the fall?
The water temperature in the Atlantic Ocean in Dennis Port during the fall ranges from 45°F to 73°F (7°C to 23°C).
Is it possible to swim in the sea in Dennis Port at any time of the year?
The Atlantic Ocean in Dennis Port is quite cool, and swimming is only possible in June, July, August, and September when the water temperature reaches 70°F (21°C).
Is Dennis Port a popular tourist destination for beach vacations?
Dennis Port 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 Dennis Port in the next month?
In March, the water temperature in the Atlantic Ocean in Dennis Port will range between 36°F (2°C) and 45°F (7°C)