Water Temperature of Northwest Harbor in Baltimore, MD
Current Water Temperature
Measurement Time: Thursday, April 9, 2026, 12:12 PM EDT
Today's Tides
High: April 9, 12:21 AM, 0.9 ft
Low: April 9, 5:45 AM, 0.3 ft
High: April 9, 12:46 PM, 1.3 ft
Low: April 9, 8:04 PM, 0.5 ft
Temperature Locations
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Local Points of Interest
Northwest Harbor; Inner Harbor; Winans Cove; Curtis BayStation 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

Five Day Weather Forecast

Thu
H: 64°F
L: 36°F

Fri
H: 64°F
L: 43°F

Sat
H: 65°F
L: 51°F

Sun
H: 65°F
L: 48°F

Mon
H: 72°F
L: 55°F
Air Quality
Nitrogen Dioxide: 4.75 μg/m3
Sulphur Dioxide: 9.55 μg/m3
Ozone: 113 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:38 PM
Daylight: 12 hrs 59 mins
Moon Transit: 6:46 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%
Best Times for Fishing or Hunting
Major Periods
6:16 AM - 8:46 AM8:32 PM - 11:02 PM
Minor Periods
10:46 AM - 12:16 AM1:49 AM - 3:19 AM
Action Rating: 3 out of 5
Frost Advisory issued April 9 at 4:04AM EDT until April 9 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Thu April 9, 2026, 4:04 AM
Expires: Thu April 9, 2026, 9:00 AM
* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...DC, and portions of central, northern, and southern Maryland, and central and northern Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 9 at 4:04AM EDT until April 9 at 9:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Thu April 9, 2026, 4:04 AM
Expires: Thu April 9, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 30. * WHERE...Portions of central, north central, northeast, and northern Maryland, central, northern, northwest, and western Virginia, and the eastern panhandle of West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 8 at 9:52PM EDT until April 9 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Wed April 8, 2026, 9:52 PM
Expires: Thu April 9, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 26 expected. * WHERE...Portions of central, northern, and southern Delaware, northeast Maryland, and central, northern, and southern New Jersey. * WHEN...Until 9 AM EDT Thursday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 9 at 2:34AM EDT until April 9 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Thu April 9, 2026, 2:34 AM
Expires: Thu April 9, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 30. * WHERE...Portions of central, northern, and southern Delaware, northeast Maryland, and central, northern, and southern New Jersey. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 15.46 μg/m3
Sulphur Dioxide: 6.3 μg/m3
Ozone: 81.4 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:38 PM
Daylight: 12 hrs 59 mins
Moon Transit: 6:46 AM
Moonset: 11:16 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%
Best Times for Fishing or Hunting
Major Periods
6:16 AM - 8:46 AM8:32 PM - 11:02 PM
Minor Periods
10:46 AM - 12:16 AM1:49 AM - 3:19 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 15.28 μg/m3
Sulphur Dioxide: 6.51 μg/m3
Ozone: 83.36 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:39 PM
Daylight: 13 hrs 2 mins
Moon Transit: 7:36 AM
Moonset: 12:19 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
7:06 AM - 9:36 AM9:22 PM - 11:52 PM
Minor Periods
11:49 AM - 1:19 PM2:30 AM - 4:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 14.18 μg/m3
Sulphur Dioxide: 6.16 μg/m3
Ozone: 82.84 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:40 PM
Daylight: 13 hrs 4 mins
Moon Transit: 8:25 AM
Moonset: 1:23 PM
Moon Phase: Last Quarter
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
7:55 AM - 10:25 AM12:00 AM - 12:00 AM
Minor Periods
12:53 AM - 2:23 PM3:04 AM - 4:34 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 20.01 μg/m3
Sulphur Dioxide: 6.41 μg/m3
Ozone: 72.88 μg/m3
Astronomical
Sun Transit: 1:07 PM
Sunset: 7:41 PM
Daylight: 13 hrs 7 mins
Moon Transit: 9:12 AM
Moonset: 2:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
2:00 PM - 3:30 PM3:34 AM - 5:04 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 9.4 μg/m3
Sulphur Dioxide: 4.45 μg/m3
Ozone: 98.85 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 7:42 PM
Daylight: 13 hrs 9 mins
Moon Transit: 9:58 AM
Moonset: 3:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:28 AM - 11:58 AM
Minor Periods
3:07 PM - 4:37 PM4:01 AM - 5:31 AM
Action Rating: 2 out of 5
