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Harwich
Water Temperature in the Atlantic Ocean in Harwich, Massachusetts: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Harwich 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 Harwich
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 Harwich is 1.3°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 Harwich Over the Last 30 Days
The water temperature in Harwich 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 Harwich 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 Harwich 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 | 37°F | |
| Feb 16 | 35°F | 39°F | |
| Feb 17 | 35°F | 37°F | |
| Feb 18 | 35°F | 38°F | |
| Feb 19 | 35°F | 38°F | |
| Feb 20 | 35°F | 37°F | |
| Feb 21 | 34°F | 38°F | |
| Feb 22 | 34°F | 37°F | |
| Feb 23 | 37 | 34°F | |
| Feb 24 | 39 | 35°F | |
| Feb 25 | 39 | 35°F | |
| Feb 26 | 39 | 35°F | |
| Feb 27 | 39 | 36°F | |
| Feb 28 | 39 | 36°F | |
| Mar 1 | 38 | 36°F | |
| Mar 2 | 39 | 37°F |
Sea Temperature in Harwich Throughout the Year
Throughout the year, the sea temperature in Harwich exceeds 77°F (25°C) for 0 days, exceeds 72°F (22°C) for 0 days, and exceeds 64°F (18°C) for 94 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Harwich.
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 | 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 | 68°F | 75°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 Harwich
You can explore detailed data on how the water temperature in Harwich varies each month:
What Beaches Are There In and Around Harwich?
Bank Street - Bayview Road
Bank Street - Bayview Road is a 5-stars sandy beach, is located directly in Harwich. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Stone Horse Yacht Club
Stone Horse Yacht Club is a 2-stars sandy beach, is located directly in Harwich. There is parking. There are restrooms.
Wychmere Harbor Beach Club
Wychmere Harbor Beach Club is a 3-stars sandy beach, is located directly in Harwich. There is parking. There are restrooms. There are cafés.
Merkel Beach
Merkel Beach is a 2-stars sandy beach, is located directly in Harwich. There is parking. It is suitable for surfing.
Atlantic Avenue
Atlantic Avenue is a 3-stars sandy beach, is located directly in Harwich. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Zylpha Road Beach
Zylpha Road Beach is a 2-stars sandy beach, is located directly in Harwich. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Sea Breeze Avenue
Sea Breeze Avenue is a 2-stars sandy beach, is located directly in Harwich. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Wah Wah Taysee Road
Wah Wah Taysee Road is a 2-stars sandy beach, is located directly in Harwich. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Wah Wah Taysee Beach
Wah Wah Taysee Beach is a 1-stars sandy beach, is located directly in Harwich.
Earle Road Beach
Earle Road Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Harwich.
Uncle Venies Roadhead Beach
Uncle Venies Roadhead Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. Uncle Venies Roadhead Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Red River East
Red River East is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. There are lifeguards on the beach. There is parking. There are restrooms. Red River East 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.
Grey Neck
Grey Neck is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Grey Neck Beach
Grey Neck Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. There is parking.
Earle Road
Earle Road is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. 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.
Neel Road
Neel Road is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Harwich. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Red River Beach
Red River Beach is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Harwich. There is parking. There are restrooms. 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.
Pleasant Road
Pleasant Road is a 4-stars sandy beach, located in a 3 km (2 miles) radius of Harwich. 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 3 km (2 miles) radius of Harwich.
Old Mill Point Association
Old Mill Point Association is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Harwich. 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.
Harwich 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 Harwich: 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.
Harwich is located in North America in the Northern Hemisphere at a latitude of 42 degrees, along the shores of the Atlantic Ocean. Harwich lies within the Massachusetts in United States.
The average annual daytime air temperature in Harwich 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, Harwich 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 Harwich is 54°F (12°C). In January, 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 Harwich, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Harwich
Nearby Cities
Frequently Asked Questions About Harwich and its Water Temperatures
What is the current sea temperature in Harwich?
The water temperature today in the Atlantic Ocean in Harwich is 34°F (0.9°C).
In which months is the water temperature in Harwich comfortable for swimming?
It cannot be guaranteed that the water temperature in Harwich will be comfortable for swimming in any month of the year.
What is the water temperature in Harwich during the winter?
The water temperature in the Atlantic Ocean in Harwich during the winter ranges from 36°F to 52°F (2°C to 11°C).
What is the water temperature in Harwich during the spring?
The water temperature in the Atlantic Ocean in Harwich during the spring ranges from 36°F to 61°F (2°C to 16°C).
What is the water temperature in Harwich during the summer?
The water temperature in the Atlantic Ocean in Harwich during the summer ranges from 50°F to 75°F (10°C to 24°C).
What is the water temperature in Harwich during the fall?
The water temperature in the Atlantic Ocean in Harwich during the fall ranges from 45°F to 75°F (7°C to 24°C).
Is it possible to swim in the sea in Harwich at any time of the year?
The Atlantic Ocean in Harwich 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 Harwich in the next month?
In March, the water temperature in the Atlantic Ocean in Harwich will range between 36°F (2°C) and 45°F (7°C)