YachtWay Waters / Maryland / Fort McHenry Marsh

Fort McHenry Marsh tide times

High and low tides for the next 7 days at Fort McHenry Marsh in Maryland. Heights in feet above mean lower low water (MLLW).

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NOAA station8574683
Station typeHarmonic (reference)
Position39° 15.702′ N, 76° 35.100′ W
Mean high water above MLLW1.36 ft
Range this week0.1 ft to 1.7 ft

Tide times, next 7 days

DayTimeTideHeight
Fri 6 Nov3:43 AMHigh1.3 ft
Fri 6 Nov10:22 AMLow0.1 ft
Fri 6 Nov4:31 PMHigh1.6 ft
Fri 6 Nov11:29 PMLow0.4 ft
Sat 7 Nov4:28 AMHigh1.2 ft
Sat 7 Nov10:58 AMLow0.1 ft
Sat 7 Nov5:18 PMHigh1.7 ft
Sun 8 Nov12:24 AMLow0.4 ft
Sun 8 Nov5:12 AMHigh1.1 ft
Sun 8 Nov11:31 AMLow0.1 ft
Sun 8 Nov6:02 PMHigh1.7 ft
Mon 9 Nov1:13 AMLow0.4 ft
Mon 9 Nov5:55 AMHigh1.0 ft
Mon 9 Nov12:01 PMLow0.1 ft
Mon 9 Nov6:44 PMHigh1.7 ft
Tue 10 Nov1:59 AMLow0.4 ft
Tue 10 Nov6:37 AMHigh1.0 ft
Tue 10 Nov12:31 PMLow0.1 ft
Tue 10 Nov7:26 PMHigh1.7 ft
Wed 11 Nov2:43 AMLow0.4 ft
Wed 11 Nov7:19 AMHigh1.0 ft
Wed 11 Nov1:04 PMLow0.1 ft
Wed 11 Nov8:08 PMHigh1.6 ft
Thu 12 Nov3:27 AMLow0.5 ft
Thu 12 Nov8:01 AMHigh0.9 ft
Thu 12 Nov1:41 PMLow0.1 ft
Thu 12 Nov8:50 PMHigh1.5 ft

Bridges nearby

Marinas nearby

YachtWay Waters: tides, bridges, inlets and marinas. Updated 5 Nov 2026. Tides: NOAA CO-OPS. Bridges: NOAA Coast Pilot, FHWA National Bridge Inventory. Marinas: YachtWay, OpenStreetMap. Built by YachtWay.