Water Temperature of Northwest Harbor in Baltimore, MD

Current Water Temperature

69.4°F 20.8°C
Cool Brisk & Refreshing
69.4°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Feels brisk on entry. Great for short dips; wetsuit recommended for extended swimming or water sports.

Measurement Time: Wednesday, November 11, 2026, 2:00 AM EST

Temperature Locations

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Local Points of Interest

Northwest Harbor; Inner Harbor; Winans Cove; Curtis Bay

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Northwest Harbor

Station Name: Baltimore
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Nearest Address:
2699 Leahy St
Baltimore, MD 21230
Baltimore (city) County

GPS Coordinates: 39.266944, -76.579444

Nearby Water Temperatures

Herring Run, Baltimore, MD (3.8 mi)
Scotts Level Branch, Milford Mill, MD (11.7 mi)
Foster Branch, Joppatowne, MD (16 mi)
Chesapeake Bay, Tolchester Beach, MD (18.3 mi)
Plumtree Run, Bel Air, MD (20.1 mi)
Severn River, Annapolis, MD (20.3 mi)
Chesapeake Bay, Annapolis, MD (22.2 mi)
Patuxent River, Brighton, MD (23.3 mi)
Gunpowder Falls, Parkton, MD (25 mi)
Paint Branch, Calverton, MD (26.2 mi)
Northeast Branch Anacostia River, Riverdale Park, MD (28.2 mi)
Sligo Creek, Takoma Park, MD (29.9 mi)
Susquehanna River, Darlington, MD (33.5 mi)
Washington Channel, Washington, DC (36.1 mi)
Dead Run, McLean, VA (38.4 mi)

Weather for Baltimore, Maryland

Current Weather

46.4°F
Clear
Conditions: Clear
Humidity: 71%
Feels Like: 41.7°F
Wind: WSW 4.3 mph
Wind Gusts: 6.5 mph
Pressure: 29.99 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 14.4 mi
UV Index: 0

Weather Forecast

Overcast
Wed
H: 65°F
L: 43°F
Overcast
Thu
H: 63°F
L: 47°F
Overcast
Fri
H: 53°F
L: 41°F
Overcast
Sat
H: 50°F
L: 38°F
Mainly Sunny
Sun
H: 52°F
L: 39°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
6.5 μg/m³
Good
PM10
6.5 μg/m³
Good
Ozone (O3)
38 μg/m³
Photochemical
NO2
15.8 μg/m³
Nitrogen Dioxide
SO2
2.7 μg/m³
Sulfur Dioxide
CO
220 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 9m daylight
Sunrise 6:46 AM
Solar Noon 11:50 AM
Sunset 4:55 PM
Moon
New • 2%
Moonrise 9:16 AM
Transit 1:45 PM
Moonset 6:12 PM

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
1:15 PM - 3:45 PM

Minor Periods

8:46 AM - 10:16 AM
5:42 PM - 7:12 PM
Action Rating:
Good Action 3/5
Wednesday, November 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 52.7°F
Average Humidity: 64%
Chance of Rain: 2%
Wind: 7.6 mph
UV Index: 3.1

Air Quality

EPA Index 2 • Moderate
PM2.5
7.6 μg/m³
Good
PM10
8 μg/m³
Good
Ozone (O3)
45.3 μg/m³
Photochemical
NO2
16.7 μg/m³
Nitrogen Dioxide
SO2
2.5 μg/m³
Sulfur Dioxide
CO
259.3 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 9m daylight
Sunrise 6:46 AM
Solar Noon 11:50 AM
Sunset 4:55 PM
Moon
New • 2%
Moonrise 9:16 AM
Transit 1:45 PM
Moonset 6:12 PM

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
1:15 PM - 3:45 PM

Minor Periods

8:46 AM - 10:16 AM
5:42 PM - 7:12 PM
Action Rating:
Good Action 3/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 54.7°F
Average Humidity: 78%
Chance of Rain: 36%
Wind: 14.5 mph
UV Index: 3.4

Air Quality

EPA Index 1 • Good
PM2.5
8.7 μg/m³
Good
PM10
9.7 μg/m³
Good
Ozone (O3)
64.6 μg/m³
Photochemical
NO2
11.8 μg/m³
Nitrogen Dioxide
SO2
1.9 μg/m³
Sulfur Dioxide
CO
216.1 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 7m daylight
Sunrise 6:47 AM
Solar Noon 11:50 AM
Sunset 4:54 PM
Moon
Waxing Crescent • 6%
Moonrise 10:10 AM
Transit 2:36 PM
Moonset 7:04 PM

Best Times for Fishing or Hunting

Major Periods

1:40 AM - 4:10 AM
2:06 PM - 4:36 PM

Minor Periods

9:40 AM - 11:10 AM
6:34 PM - 8:04 PM
Action Rating:
Good Action 3/5
Friday, November 13, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 46.6°F
Average Humidity: 52%
Chance of Rain: 14%
Wind: 16.3 mph
UV Index: 3.4

Air Quality

EPA Index 1 • Good
PM2.5
1.1 μg/m³
Good
PM10
1.1 μg/m³
Good
Ozone (O3)
60.1 μg/m³
Photochemical
NO2
4.2 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
154.5 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 5m daylight
Sunrise 6:48 AM
Solar Noon 11:50 AM
Sunset 4:53 PM
Moon
Waxing Crescent • 13%
Moonrise 10:56 AM
Transit 3:27 PM
Moonset 8:02 PM

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
2:57 PM - 5:27 PM

Minor Periods

10:26 AM - 11:56 AM
7:32 PM - 9:02 PM
Action Rating:
Fair Action 2/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 43.3°F
Average Humidity: 54%
Chance of Rain: 1%
Wind: 14.7 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
1.1 μg/m³
Good
PM10
1.1 μg/m³
Good
Ozone (O3)
62.8 μg/m³
Photochemical
NO2
3.8 μg/m³
Nitrogen Dioxide
SO2
0.8 μg/m³
Sulfur Dioxide
CO
139.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 4m daylight
Sunrise 6:49 AM
Solar Noon 11:50 AM
Sunset 4:53 PM
Moon
Waxing Crescent • 21%
Moonrise 11:35 AM
Transit 4:16 PM
Moonset 9:02 PM

Best Times for Fishing or Hunting

Major Periods

3:21 AM - 5:51 AM
3:46 PM - 6:16 PM

Minor Periods

11:05 AM - 12:35 PM
8:32 PM - 10:02 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Mainly Sunny
Average Temperature: 45°F
Average Humidity: 56%
Chance of Rain: 1%
Wind: 12.6 mph
UV Index: 3.3

Air Quality

EPA Index 1 • Good
PM2.5
1.6 μg/m³
Good
PM10
1.6 μg/m³
Good
Ozone (O3)
55.1 μg/m³
Photochemical
NO2
5.5 μg/m³
Nitrogen Dioxide
SO2
1.5 μg/m³
Sulfur Dioxide
CO
171.9 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 2m daylight
Sunrise 6:50 AM
Solar Noon 11:50 AM
Sunset 4:52 PM
Moon
Waxing Crescent • 31%
Moonrise 12:08 PM
Transit 5:02 PM
Moonset 10:04 PM

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
4:32 PM - 7:02 PM

Minor Periods

11:38 AM - 1:08 PM
9:34 PM - 11:04 PM
Action Rating:
Very Good 4/5
The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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