Tide station · Maryland

Annapolis (US Naval Academy) tides

Times are local (America/New_York, GMT-5). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 7:01 AM, 0.9 ft (0.27 m), in 2 h 37 min.

Today · Fri, Nov 13

  • Low2:00 AM0.5 ft 0.16 m
  • High7:01 AM0.9 ft 0.27 m
  • Low1:08 PM0.1 ft 0.04 m
  • High8:03 PM1.3 ft 0.41 m

Next 7 days

012Fri, Nov 13Sat, Nov 14Sun, Nov 15Mon, Nov 16Tue, Nov 17Wed, Nov 18Thu, Nov 19
Feet · orange dots are highs, black dots are lows
High and low tides for the next seven days
DayTides (local time, height)
Fri, Nov 13
  • L 2:00 AM · 0.5 ft
  • H 7:01 AM · 0.9 ft
  • L 1:08 PM · 0.1 ft
  • H 8:03 PM · 1.3 ft
Sat, Nov 14
  • L 2:41 AM · 0.5 ft
  • H 7:45 AM · 0.9 ft
  • L 1:51 PM · 0.2 ft
  • H 8:47 PM · 1.3 ft
Sun, Nov 15
  • L 3:24 AM · 0.5 ft
  • H 8:34 AM · 0.8 ft
  • L 2:38 PM · 0.2 ft
  • H 9:32 PM · 1.2 ft
Mon, Nov 16
  • L 4:08 AM · 0.5 ft
  • H 9:29 AM · 0.8 ft
  • L 3:31 PM · 0.3 ft
  • H 10:18 PM · 1.2 ft
Tue, Nov 17
  • L 4:52 AM · 0.4 ft
  • H 10:31 AM · 0.9 ft
  • L 4:28 PM · 0.3 ft
  • H 11:04 PM · 1.1 ft
Wed, Nov 18
  • L 5:36 AM · 0.4 ft
  • H 11:33 AM · 0.9 ft
  • L 5:31 PM · 0.3 ft
  • H 11:50 PM · 1.1 ft
Thu, Nov 19
  • L 6:19 AM · 0.3 ft
  • H 12:34 PM · 1.0 ft
  • L 6:36 PM · 0.4 ft

About this station

Annapolis (US Naval Academy) is a NOAA reference station in Maryland, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 1.2 ft; the average swing is 0.7 ft.

Station facts

Station ID
8575512
Source
NOAA CO-OPS
Type
Reference station
Coordinates
38.9839, -76.4800
Datum
MLLW (mean lower low water)
Tide type
Mixed, mostly semidiurnal
Time zone
America/New_York

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Tide predictions from NOAA CO-OPS (tidesandcurrents.noaa.gov).

Licence: U.S. public domain (NOAA). Predictions are astronomical tides only: wind, swell and pressure move real water. Not for navigation.