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Dartmouth
Water Temperature in the Atlantic Ocean in Dartmouth, Massachusetts: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Dartmouth 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 Dartmouth
5.2°C
TODAY
4.8°C
YESTERDAY
4.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Dartmouth is 5.2°C. This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
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 Dartmouth Over the Last 30 Days
The water temperature in Dartmouth 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 Dartmouth will remain nearly unchanged in the coming days, its value will be 5.1°C.
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 Dartmouth 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 | 4.7°C | 3.8°C | |
| Mar 22 | 4.6°C | 4.8°C | |
| Mar 23 | 5.0°C | 3.8°C | |
| Mar 24 | 5.0°C | 5.0°C | |
| Mar 25 | 5.2°C | 4.5°C | |
| Mar 26 | 5.1°C | 4.5°C | |
| Mar 27 | 4.8°C | 4.5°C | |
| Mar 28 | 5.1°C | 5.0°C | |
| Mar 29 | 4.5°C | 5.1°C | |
| Mar 30 | 5.0°C | 5.1°C | |
| Mar 31 | 4.8°C | 5.1°C | |
| Apr 1 | 4.8°C | 5.1°C | |
| Apr 2 | 5.0°C | 5.1°C | |
| Apr 3 | 5.0°C | 5.1°C | |
| Apr 4 | 5.3°C | 5.1°C | |
| Apr 5 | 5.3°C | 5.1°C |
Sea Temperature in Dartmouth Throughout the Year
Throughout the year, the sea temperature in Dartmouth exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 103 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Dartmouth.
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5°C | 7°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 4°C | 6°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 4.5°C | 7°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7°C | 10°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 11.5°C | 17°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 16°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19.5°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 21.5°C | 25°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 20°C | 24°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 14.5°C | 20°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 12°C | 17°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 7.5°C | 11°C |
Monthly Water Temperature Histogram for Atlantic Ocean in Dartmouth
You can explore detailed data on how the water temperature in Dartmouth varies each month:
What Beaches Are There In and Around Dartmouth?
Apponagansett Town Beach
Apponagansett Town Beach is a 4-stars sandy beach, is located directly in Dartmouth. There are lifeguards on the beach. There is parking. Apponagansett Town 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.
Anthony Beach
Anthony Beach is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth. There is parking. There are restrooms. Anthony 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.
Oak Hill Shores
Oak Hill Shores is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Elby's Beach
Elby's Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth.
Jones Town Beach North
Jones Town Beach North is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth.
Jones Park & Beach
Jones Park & Beach is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible.
Jones Town Beach South
Jones Town Beach South is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth.
Hidden Bay
Hidden Bay is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Dartmouth.
J. Beach
J. Beach is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Dartmouth.
West Beach Shack
West Beach Shack is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Dartmouth.
Municipal
Municipal is a 1-stars sandy beach, located in a 3 km (2 miles) radius of Dartmouth.
Kids Beach
Kids Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Dartmouth. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. Snorkeling is possible.
Squid Beach
Squid Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Dartmouth.
Davy's Locker
Davy's Locker is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Dartmouth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Tabor Beach
Tabor Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Dartmouth. There is parking. There are restrooms. There are cafés. It is suitable for surfing.
Tabor Park South
Tabor Park South is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Dartmouth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Nonquitt Beach
Nonquitt Beach is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Dartmouth. There is parking. Nonquitt Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
O'Tools Beach
O'Tools Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Dartmouth. There is parking. There are cafés.
O'Tools
O'Tools is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Dartmouth. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Fort Phoenix
Fort Phoenix is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Dartmouth. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dartmouth Weather
MARCH 29
5°C / 7°C
overcast clouds: 85-100%humidity: 90% | wind: 4 km/h
MARCH 30
6°C / 12°C
overcast clouds: 85-100%humidity: 95% | wind: 8 km/h
MARCH 31
4°C / 12°C
light rainhumidity: 86% | wind: 9 km/h
APRIL 1
2°C / 5°C
scattered clouds: 25-50%humidity: 61% | wind: 6 km/h
Sea Temperature in the Atlantic Ocean in Dartmouth: 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.
Dartmouth is located in North America in the Northern Hemisphere at a latitude of 42 degrees, along the shores of the Atlantic Ocean. Dartmouth lies within the Massachusetts in United States.
The average annual daytime air temperature in Dartmouth 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, Dartmouth 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 Dartmouth 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 Dartmouth, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Dartmouth
Nearby Cities
Frequently Asked Questions About Dartmouth and its Water Temperatures
What is the current sea temperature in Dartmouth?
The water temperature today in the Atlantic Ocean in Dartmouth is 41°F (5.2°C).
In which months is the water temperature in Dartmouth comfortable for swimming?
It cannot be guaranteed that the water temperature in Dartmouth will be comfortable for swimming in any month of the year.
What is the water temperature in Dartmouth during the winter?
The water temperature in the Atlantic Ocean in Dartmouth during the winter ranges from 36°F to 52°F (2°C to 11°C).
What is the water temperature in Dartmouth during the spring?
The water temperature in the Atlantic Ocean in Dartmouth during the spring ranges from 36°F to 63°F (2°C to 17°C).
What is the water temperature in Dartmouth during the summer?
The water temperature in the Atlantic Ocean in Dartmouth during the summer ranges from 50°F to 77°F (10°C to 25°C).
What is the water temperature in Dartmouth during the fall?
The water temperature in the Atlantic Ocean in Dartmouth during the fall ranges from 45°F to 75°F (7°C to 24°C).
Is it possible to swim in the sea in Dartmouth at any time of the year?
The Atlantic Ocean in Dartmouth is quite cool, and swimming is only possible in June, July, August, and September when the water temperature reaches 70°F (21°C).
What sea temperatures can I expect in Dartmouth in the next month?
In April, the water temperature in the Atlantic Ocean in Dartmouth will range between 39°F (4°C) and 50°F (10°C)