Water Temperature of Northwest Harbor in Baltimore, MD
Current Water Temperature
Measurement Time: Tuesday, June 23, 2026, 8:18 AM EDT
Today's Tides
High: June 23, 2:32 AM, 1.8 ft
Low: June 23, 9:28 AM, 0.7 ft
High: June 23, 2:17 PM, 1.2 ft
Low: June 23, 8:43 PM, 0.4 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

Tue
H: 77°F
L: 66°F

Wed
H: 82°F
L: 61°F

Thu
H: 86°F
L: 65°F

Fri
H: 88°F
L: 69°F

Sat
H: 76°F
L: 69°F
Air Quality
Nitrogen Dioxide: 17.2 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 34 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Moon Transit: 8:30 PM
Moonset: 1:24 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%
Best Times for Fishing or Hunting
Major Periods
9:30 AM - 12:00 AM8:00 PM - 10:30 PM
Minor Periods
2:36 PM - 4:06 PM12:54 AM - 2:24 AM
Action Rating: 2 out of 5
Small Craft Advisory issued June 22 at 10:09PM EDT until June 23 at 2:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Mon June 22, 2026, 10:09 PM
Expires: Tue June 23, 2026, 6:15 AM
* WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the second Small Craft Advisory, northwest winds around 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 2 AM EDT Tuesday. For the second Small Craft Advisory, from 2 PM to 6 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 22 at 10:09PM EDT until June 23 at 6:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Mon June 22, 2026, 10:09 PM
Expires: Tue June 23, 2026, 6:15 AM
* WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the second Small Craft Advisory, northwest winds around 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 2 AM EDT Tuesday. For the second Small Craft Advisory, from 2 PM to 6 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 22 at 9:15PM EDT until June 23 at 2:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Mon June 22, 2026, 9:15 PM
Expires: Tue June 23, 2026, 5:15 AM
* WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the second Small Craft Advisory, northwest winds around 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 2 AM EDT Tuesday. For the second Small Craft Advisory, from 2 PM to 6 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 22 at 9:15PM EDT until June 23 at 6:00PM EDT by NWS Baltimore MD/Washington DC
Effective: Mon June 22, 2026, 9:15 PM
Expires: Tue June 23, 2026, 5:15 AM
* WHAT...For the first Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the second Small Craft Advisory, northwest winds around 15 kt with gusts up to 20 kt expected. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...For the first Small Craft Advisory, until 2 AM EDT Tuesday. For the second Small Craft Advisory, from 2 PM to 6 PM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Small Craft Advisory issued June 23 at 3:00AM EDT until June 24 at 11:00AM EDT by NWS Baltimore MD/Washington DC
Effective: Tue June 23, 2026, 3:00 AM
Expires: Tue June 23, 2026, 11:00 AM
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Chesapeake Bay from Pooles Island MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...From 8 AM this morning to 11 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.95 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 57.83 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:37 PM
Daylight: 14 hrs 57 mins
Moon Transit: 8:30 PM
Moonset: 1:24 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%
Best Times for Fishing or Hunting
Major Periods
9:30 AM - 12:00 AM8:00 PM - 10:30 PM
Minor Periods
2:36 PM - 4:06 PM12:54 AM - 2:24 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.93 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 68.42 μg/m3
Astronomical
Sun Transit: 1:08 PM
Sunset: 8:37 PM
Daylight: 14 hrs 56 mins
Moon Transit: 9:14 PM
Moonset: 1:48 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%
Best Times for Fishing or Hunting
Major Periods
10:13 AM - 12:43 AM8:44 PM - 11:14 PM
Minor Periods
3:39 PM - 5:09 PM1:18 AM - 2:48 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 16.54 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 81.83 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:37 PM
Daylight: 14 hrs 56 mins
Moon Transit: 10:00 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%
Best Times for Fishing or Hunting
Major Periods
10:58 AM - 1:28 PM9:30 PM - 12:00 PM
Minor Periods
4:41 PM - 6:11 PM1:44 AM - 3:14 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.58 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 104.46 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:37 PM
Daylight: 14 hrs 56 mins
Moon Transit: 10:49 PM
Moonset: 2:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Best Times for Fishing or Hunting
Major Periods
11:45 AM - 2:15 PM12:00 AM - 12:00 AM
Minor Periods
5:43 PM - 7:13 PM2:15 AM - 3:45 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 21.03 μg/m3
Sulphur Dioxide: 2.16 μg/m3
Ozone: 45.44 μg/m3
Astronomical
Sun Transit: 1:09 PM
Sunset: 8:37 PM
Daylight: 14 hrs 56 mins
Moon Transit: 11:39 PM
Moonset: 3:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 PM12:00 AM - 12:00 AM
Minor Periods
6:41 PM - 8:11 PM2:52 AM - 4:22 AM
Action Rating: 3 out of 5
