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Dahlgren
Water Temperature in the Atlantic Ocean in Dahlgren, Virginia: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Dahlgren in Virginia, 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 Dahlgren
50°F
TODAY
48°F
YESTERDAY
47°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Dahlgren is 8.9°F. This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 Dahlgren Over the Last 30 Days
The water temperature in Dahlgren 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 Dahlgren will remain nearly unchanged in the coming days, its value will be 50°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 Dahlgren 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 | 47°F | 48°F | |
| Mar 22 | 48°F | 49°F | |
| Mar 23 | 48°F | 50°F | |
| Mar 24 | 48°F | 49°F | |
| Mar 25 | 47°F | 49°F | |
| Mar 26 | 48°F | 51°F | |
| Mar 27 | 48°F | 51°F | |
| Mar 28 | 48°F | 51°F | |
| Mar 29 | 51°F | 50°F | |
| Mar 31 | 52°F | 50°F | |
| Apr 1 | 51°F | 50°F | |
| Apr 2 | 51°F | 50°F | |
| Apr 3 | 50°F | 50°F | |
| Apr 4 | 50°F | 50°F | |
| Apr 5 | 51°F | 50°F | |
| Apr 6 | 52°F | 50°F |
Sea Temperature in Dahlgren Throughout the Year
Throughout the year, the sea temperature in Dahlgren exceeds 77°F (25°C) for 72 days, exceeds 72°F (22°C) for 123 days, and exceeds 64°F (18°C) for 164 days.
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Dahlgren.
January
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 44°F | 52°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 42°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 46°F | 54°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 55°F | 63°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 62°F | 73°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 73°F | 82°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 80°F | 88°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 75°F | 81°F | 86°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 78°F | 86°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 67°F | 75°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 55°F | 64°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 48°F | 57°F |
Monthly Water Temperature Histogram for Atlantic Ocean in Dahlgren
You can explore detailed data on how the water temperature in Dahlgren varies each month:
What Beaches Are There In and Around Dahlgren?
Barnesfield Park
Barnesfield Park is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Dahlgren. There are restrooms. Barnesfield Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Caledon State Park
Caledon State Park is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Dahlgren. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Dahlgren Weather
MARCH 30
61°F / 64°F
overcast clouds: 85-100%humidity: 88% | wind: 4 mph
MARCH 31
41°F / 66°F
light rainhumidity: 77% | wind: 4 mph
APRIL 1
41°F / 54°F
scattered clouds: 25-50%humidity: 63% | wind: 2 mph
Sea Temperature in the Atlantic Ocean in Dahlgren: General Trends and Swimming Opportunities
The coastal region of Virginia, United States, experiences a humid subtropical climate with hot, humid summers and mild to cool winters. It receives moderate precipitation spread throughout the year, with potential for heavier rainfall during hurricane season.
Dahlgren is located in North America in the Northern Hemisphere at a latitude of 38 degrees, along the shores of the Atlantic Ocean. Dahlgren lies within the Virginia in United States.
The average annual daytime air temperature in Dahlgren is 64°F (18°C), with the average nighttime temperature being 46°F (8°C). The highest average daily temperature occurs in July, reaching 85°F (29°C), while the lowest is in January at 42°F (6°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 68°F (20°C).
According to historical data, Dahlgren experiences 117 rainy days per year, which accounts for 32 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is May, with 10 rainy days and 4.1 inches (104 mm) of precipitation, while the driest month is October, which typically has 8 rainy days and only 3.4 inches (88 mm) of precipitation.
The average annual water temperature in Atlantic Ocean in Dahlgren is 61°F (16°C). In January, the water reaches its lowest point of the year at 36°F (2°C), while in July, it peaks at 88°F (31°C). The months suitable for comfortable beach vacations and swimming in the Atlantic Ocean are July, August, and September. During this period, the water temperature stays above 68°F (20°C) and can reach up to 88°F (31°C) on some days.
Geographical Location of Dahlgren
Nearby Cities
Frequently Asked Questions About Dahlgren and its Water Temperatures
What is the current sea temperature in Dahlgren?
The water temperature today in the Atlantic Ocean in Dahlgren is 50°F (9.8°C).
In which months is the water temperature in Dahlgren comfortable for swimming?
The water temperature in the Atlantic Ocean in Dahlgren is comfortable for swimming and beach vacations in July, August, and September.
What is the water temperature in Dahlgren during the winter?
The water temperature in the Atlantic Ocean in Dahlgren during the winter ranges from 36°F to 57°F (2°C to 14°C).
What is the water temperature in Dahlgren during the spring?
The water temperature in the Atlantic Ocean in Dahlgren during the spring ranges from 39°F to 73°F (4°C to 23°C).
What is the water temperature in Dahlgren during the summer?
The water temperature in the Atlantic Ocean in Dahlgren during the summer ranges from 63°F to 88°F (17°C to 31°C).
What is the water temperature in Dahlgren during the fall?
The water temperature in the Atlantic Ocean in Dahlgren during the fall ranges from 46°F to 86°F (8°C to 30°C).
Is it possible to swim in the sea in Dahlgren at any time of the year?
The Atlantic Ocean in Dahlgren is quite cool, and swimming is only possible in May, June, July, August, September, and October when the water temperature reaches 70°F (21°C).
What sea temperatures can I expect in Dahlgren in the next month?
In April, the water temperature in the Atlantic Ocean in Dahlgren will range between 46°F (8°C) and 63°F (17°C)