Water Temperature of Northwest Harbor in Baltimore, MD

Current Water Temperature

43.7°F

Measurement Time: Sunday, March 15, 2026, 12:18 PM EDT

Today's Tides

 High: March 15, 4:27 AM, 0.8 ft
Low: March 15, 10:45 AM, 0.0 ft
 High: March 15, 5:16 PM, 1.1 ft

Temperature Locations

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Local Points of Interest

Northwest Harbor; Inner Harbor; Winans Cove; Curtis Bay

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

48°F
Cloudy
Cloudy
42.4°F
49.5°F
56%
SE 13.6 mph
17 mph
44.9°F
33.7°F
0 in
0%
6 mi
1028 mbar
3

Five Day Weather Forecast

Patchy rain nearby
Sun
H: 54°F
L: 40°F
Heavy rain
Mon
H: 67°F
L: 42°F
Moderate or heavy snow showers
Tue
H: 39°F
L: 26°F
Freezing fog
Wed
H: 40°F
L: 23°F
Partly Cloudy
Thu
H: 48°F
L: 35°F

Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 9.05 μg/m3
Carbon Monoxide: 228.85 μg/m3
Nitrogen Dioxide: 5.45 μg/m3
Sulphur Dioxide: 4.55 μg/m3
Ozone: 104 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 56 mins
Moonrise: 5:37 AM
Moon Transit: 10:35 AM
Moonset: 3:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

3:11 PM - 4:41 PM
5:07 AM - 6:37 AM

Action Rating: 2 out of 5

This is only a test for monitoring of vital dissemination systems.

Effective: Sun March 15, 2026, 8:27 AM
Expires: Sun March 15, 2026, 8:37 AM

Monitoring message only. Please disregard.

Monitoring message only. Please disregard.
Sunday, March 15, 2026

Weather Forecast

Patchy rain nearby
53.8°F
39.6°F
46.7°F
64%
0.02 in
86%
0%
13.6 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 9.05 μg/m3
PM10: 9.88 μg/m3
Carbon Monoxide: 265.41 μg/m3
Nitrogen Dioxide: 19.81 μg/m3
Sulphur Dioxide: 5.78 μg/m3
Ozone: 68.52 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:00 AM
Sunset: 7:13 PM
Daylight: 11 hrs 56 mins
Moonrise: 5:37 AM
Moon Transit: 10:35 AM
Moonset: 3:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:05 AM - 12:35 AM

Minor Periods

3:11 PM - 4:41 PM
5:07 AM - 6:37 AM

Action Rating: 2 out of 5

Monday, March 16, 2026

Weather Forecast

Heavy rain
66.6°F
42.1°F
57.9°F
93%
1.59 in
88%
0%
22.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.19 μg/m3
PM10: 5.99 μg/m3
Carbon Monoxide: 170.37 μg/m3
Nitrogen Dioxide: 8.18 μg/m3
Sulphur Dioxide: 3.08 μg/m3
Ozone: 79.64 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:14 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:05 AM
Moon Transit: 11:22 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:20 AM - 2:50 AM
10:52 AM - 1:22 PM

Minor Periods

4:19 PM - 5:49 PM
5:35 AM - 7:05 AM

Action Rating: 3 out of 5

Tuesday, March 17, 2026

Weather Forecast

Moderate or heavy snow showers
38.5°F
25.9°F
33.2°F
67%
1.31 in
84%
7%
17.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.29 μg/m3
PM10: 4.54 μg/m3
Carbon Monoxide: 192.45 μg/m3
Nitrogen Dioxide: 6.54 μg/m3
Sulphur Dioxide: 5.65 μg/m3
Ozone: 84.76 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 12 hrs 1 mins
Moonrise: 6:31 AM
Moon Transit: 12:09 AM
Moonset: 5:58 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
11:39 AM - 2:09 PM

Minor Periods

5:28 PM - 6:58 PM
6:01 AM - 7:31 AM

Action Rating: 5 out of 5

Wednesday, March 18, 2026

Weather Forecast

Freezing fog
39.6°F
22.8°F
30.9°F
64%
0 in
0%
0%
11.4 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.89 μg/m3
PM10: 8.12 μg/m3
Carbon Monoxide: 224.25 μg/m3
Nitrogen Dioxide: 13.45 μg/m3
Sulphur Dioxide: 7.49 μg/m3
Ozone: 69.16 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 12:00 AM
Sunset: 7:16 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:55 AM
Moon Transit: 12:55 AM
Moonset: 7:07 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
12:25 AM - 2:55 PM

Minor Periods

6:37 PM - 8:07 PM
6:25 AM - 7:55 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Partly Cloudy
48.2°F
34.5°F
40.9°F
55%
0 in
0%
0%
8.9 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 10.77 μg/m3
PM10: 11.79 μg/m3
Carbon Monoxide: 246.5 μg/m3
Nitrogen Dioxide: 22.29 μg/m3
Sulphur Dioxide: 5.63 μg/m3
Ozone: 58.92 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:18 AM
Moon Transit: 1:31 AM
Moonset: 8:19 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

7:49 PM - 9:19 PM
6:48 AM - 8:18 AM

Action Rating: 4 out of 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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