WASHINGTON, Washington Channel, D.C., District of Columbia — Tide Calendar

NOAA station 8594900 · predictions updated September 4, 2026 · heights in feet above MLLW

Average predicted tide range here is about 2.6 ft (difference between a typical high and low, computed from the next 12 months of NOAA predictions).

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Google Calendar: open Google Calendar on a computer, click the + next to "Other calendars", choose From URL, and paste:

https://tide-calendars.pages.dev/feeds/8594900.ics

The calendar updates itself — subscribe once, done. About 12 months of tides are included.

Day	Time	Tide	Height
Wed Sep 9	1:34 AM	Low	0.46 ft
Wed Sep 9	7:01 AM	High	3.32 ft
Wed Sep 9	2:17 PM	Low	0.36 ft
Wed Sep 9	7:34 PM	High	3.24 ft
Thu Sep 10	2:31 AM	Low	0.33 ft
Thu Sep 10	7:54 AM	High	3.37 ft
Thu Sep 10	3:04 PM	Low	0.28 ft
Thu Sep 10	8:23 PM	High	3.37 ft
Fri Sep 11	3:23 AM	Low	0.25 ft
Fri Sep 11	8:43 AM	High	3.38 ft
Fri Sep 11	3:48 PM	Low	0.26 ft
Fri Sep 11	9:08 PM	High	3.45 ft
Sat Sep 12	4:11 AM	Low	0.26 ft
Sat Sep 12	9:29 AM	High	3.34 ft
Sat Sep 12	4:29 PM	Low	0.3 ft
Sat Sep 12	9:51 PM	High	3.47 ft
Sun Sep 13	4:58 AM	Low	0.33 ft
Sun Sep 13	10:14 AM	High	3.25 ft
Sun Sep 13	5:09 PM	Low	0.38 ft
Sun Sep 13	10:34 PM	High	3.44 ft
Mon Sep 14	5:45 AM	Low	0.45 ft
Mon Sep 14	10:59 AM	High	3.12 ft
Mon Sep 14	5:48 PM	Low	0.48 ft
Mon Sep 14	11:17 PM	High	3.38 ft
Tue Sep 15	6:32 AM	Low	0.58 ft
Tue Sep 15	11:46 AM	High	2.98 ft
Tue Sep 15	6:25 PM	Low	0.58 ft