Edgewater — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for Edgewater (Maryland, United States). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about Edgewater help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in Edgewater in the Atlantic Ocean today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
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 Over the Last 30 Days
Water temperature in Edgewater today is lower than both a week ago and a month ago. Currently, the sea water temperature at this location matches the average for this day in previous years.
According to our forecast, Water temperature in Edgewater will be 19.5°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 5 | 21.3°C | 22.3°C | |
| OCT 6 | 21.2°C | 22.0°C | |
| OCT 7 | 20.8°C | 22.0°C | |
| OCT 8 | 20.5°C | 21.5°C | |
| OCT 9 | 20.6°C | 21.3°C | |
| OCT 10 | 20.3°C | 21.5°C | |
| OCT 11 | 20.4°C | 21.3°C | |
| OCT 12 | 20.3°C | 20.8°C | |
| OCT 13 | 20.2°C | 21.0°C | 20.2°C |
| OCT 14 | 20.8°C | 20.1°C | |
| OCT 15 | 20.5°C | 20.0°C | |
| OCT 16 | 20.8°C | 19.9°C | |
| OCT 17 | 20.0°C | 19.8°C | |
| OCT 18 | 19.8°C | 19.7°C | |
| OCT 19 | 19.3°C | 19.6°C | |
| OCT 20 | 18.8°C | 19.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Water temperature data for this location 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.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
Edgewater, Maryland, sits on the western shore of the Chesapeake Bay at the mouth of the South River, offering an estuarine shoreline where tidal influence and shallow waters shape local conditions. Water temperatures in the Edgewater area follow a clear seasonal pattern: in winter (December through February) surface temperatures commonly range from about 0 to 6 °C, spring sees a warming trend to roughly 6 to 15 °C, summer months bring the warmest conditions with typical values between 18 and 27 °C in sheltered coves and nearshore areas, and autumn cooling usually places temperatures in the 10 to 20 °C range. These averages can vary with weather, wind, freshwater runoff and local depth, with shallow bays and creeks responding faster to heat and cold than deeper channels.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 11°C |
| February | 1°C | 6°C | 9°C |
| March | 4°C | 8°C | 11°C |
| April | 7°C | 12°C | 16°C |
| May | 10°C | 17°C | 22°C |
| June | 17°C | 22°C | 27°C |
| July | 22°C | 27°C | 30°C |
| August | 24°C | 27°C | 30°C |
| September | 20°C | 24°C | 29°C |
| October | 15°C | 20°C | 24°C |
| November | 8°C | 13°C | 18°C |
| December | 3°C | 7°C | 14°C |
* Click on a month to view detailed water temperature data.
Edgewater: Weather Forecast
October 14
October 15
October 16
Location, Beaches & Local Information
Nearby Beaches & Facilities
Pine Whiff Beach
Wild Rose Shores
Harbor Hills Constellation Beach
Loch Haven Beach
Quiet Waters Park
Quiet Waters Dog Beach
Hillsmere Shores Community Beach
Selby Beach
Turkey Point At Cloud Beach
Swimming Conditions
Swimming and beach recreation are concentrated in the warmer months when water temperatures reach the comfortable mid-20s °C, making June through September the peak season for bathing, paddling and family outings. Edgewater’s shoreline offers a mix of small public waterfront parks, private slips and marina access, and convenient launch points for kayaking and paddleboarding, while larger sandy beaches and state park facilities are a short drive away for visitors seeking lifeguarded swimming and more extensive amenities. Water quality can be affected by heavy rains and tidal flushing, so swimmers are advised to check current advisories and lifeguard availability, enter gradually to assess the temperature, and be mindful of currents, boat traffic and local rules to ensure a safe beach holiday experience.