Fort McHenry Marsh Tide Chart

  • Latitude: 39.2617
  • Longitude: -76.585
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Today's Tide Graph (Fri)

Min Tide:0.34ft ／
Max Tide:1.83ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

7:13 AM

7:42 PM

1.8ft

1.77ft

1:27 AM

2:00 PM

0.43ft

0.33ft

Spring Tide1.2

6:45 AM

7:23 PM

7:12 AM

7:29 PM

* Swipe horizontally to view the next day.

* The vertical axis of the tide graph represents tide level, and the horizontal axis represents time.

* Gray time zones indicate nighttime (after sunset).

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Monthly Tide Chart (Sep 11 - Oct 11)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

TimeTide LevelTimeTide Level
Sep 11 (Fri) Spring Tide7:13 AM7:42 PM1.8ft1.77ft1:27 AM2:00 PM0.43ft0.33ft

6:45 AM

7:23 PM

7:12 AM

7:29 PM

Sep 12 (Sat) Spring Tide7:56 AM8:31 PM1.71ft1.84ft2:23 AM2:33 PM0.46ft0.33ft

6:46 AM

7:22 PM

8:19 AM

7:52 PM

Sep 13 (Sun) Spring Tide8:38 AM9:17 PM1.57ft1.9ft3:19 AM3:03 PM0.52ft0.33ft

6:47 AM

7:20 PM

9:26 AM

8:17 PM

Sep 14 (Mon) 9:20 AM10:03 PM1.41ft1.94ft4:16 AM3:29 PM0.59ft0.36ft

6:47 AM

7:18 PM

10:32 AM

8:45 PM

Sep 15 (Tue) 10:01 AM10:50 PM1.28ft1.9ft5:14 AM3:54 PM0.69ft0.39ft

6:48 AM

7:17 PM

11:37 AM

9:16 PM

Sep 16 (Wed) 10:42 AM11:39 PM1.18ft1.84ft6:12 AM4:24 PM0.75ft0.39ft

6:49 AM

7:15 PM

12:41 PM

9:53 PM

Sep 17 (Thu) 11:25 AM1.15ft7:09 AM5:05 PM0.82ft0.43ft

6:50 AM

7:13 PM

1:41 PM

10:37 PM

Sep 18 (Fri) Neap Tide12:32 AM12:13 PM1.77ft1.12ft8:05 AM5:56 PM0.89ft0.46ft

6:51 AM

7:12 PM

2:36 PM

11:27 PM

Sep 19 (Sat) Spring Tide1:31 AM1:12 PM1.71ft1.12ft8:58 AM6:54 PM0.89ft0.49ft

9:00 AM

9:00 AM

-

-

Sep 20 (Sun) Spring Tide2:31 AM2:17 PM1.67ft1.12ft9:50 AM7:55 PM0.89ft0.52ft

9:00 AM

9:00 AM

-

-

Sep 21 (Mon) Spring Tide3:24 AM3:21 PM1.64ft1.18ft10:38 AM9:01 PM0.82ft0.56ft

9:00 AM

9:00 AM

-

-

Sep 22 (Tue) Spring Tide4:11 AM4:20 PM1.67ft1.25ft11:21 AM10:08 PM0.72ft0.59ft

9:00 AM

9:00 AM

-

-

Sep 23 (Wed) Spring Tide4:52 AM5:12 PM1.71ft1.31ft11:59 AM11:13 PM0.62ft0.59ft

9:00 AM

9:00 AM

-

-

Sep 24 (Thu) Spring Tide5:31 AM6:00 PM1.71ft1.41ft12:33 PM0.52ft

9:00 AM

9:00 AM

-

-

Sep 25 (Fri) Spring Tide6:09 AM6:44 PM1.67ft1.54ft12:13 AM1:04 PM0.59ft0.46ft

9:00 AM

9:00 AM

-

-

Sep 26 (Sat) Spring Tide6:47 AM7:26 PM1.61ft1.71ft1:09 AM1:31 PM0.56ft0.43ft

9:00 AM

9:00 AM

-

-

Sep 27 (Sun) Spring Tide7:26 AM8:08 PM1.51ft1.84ft2:05 AM1:54 PM0.56ft0.36ft

9:00 AM

9:00 AM

-

-

Sep 28 (Mon) Spring Tide8:06 AM8:52 PM1.41ft1.94ft3:02 AM2:17 PM0.56ft0.33ft

9:00 AM

9:00 AM

-

-

Sep 29 (Tue) Spring Tide8:47 AM9:39 PM1.28ft2ft4:01 AM2:46 PM0.56ft0.3ft

9:00 AM

9:00 AM

-

-

Sep 30 (Wed) Spring Tide9:32 AM10:30 PM1.21ft2.03ft5:01 AM3:24 PM0.59ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 1 (Thu) Spring Tide10:21 AM11:26 PM1.18ft1.97ft6:02 AM4:15 PM0.62ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 2 (Fri) Spring Tide11:16 AM1.15ft7:01 AM5:18 PM0.66ft0.3ft

9:00 AM

9:00 AM

-

-

Oct 3 (Sat) Spring Tide12:29 AM12:21 PM1.94ft1.18ft7:58 AM6:32 PM0.66ft0.33ft

9:00 AM

9:00 AM

-

-

Oct 4 (Sun) Spring Tide1:34 AM1:32 PM1.87ft1.21ft8:54 AM7:49 PM0.66ft0.36ft

9:00 AM

9:00 AM

-

-

Oct 5 (Mon) Spring Tide2:38 AM2:44 PM1.8ft1.28ft9:47 AM9:07 PM0.59ft0.39ft

9:00 AM

9:00 AM

-

-

Oct 6 (Tue) Spring Tide3:35 AM3:50 PM1.77ft1.41ft10:37 AM10:20 PM0.49ft0.43ft

9:00 AM

9:00 AM

-

-

Oct 7 (Wed) Spring Tide4:27 AM4:51 PM1.74ft1.51ft11:23 AM11:28 PM0.39ft0.43ft

9:00 AM

9:00 AM

-

-

Oct 8 (Thu) Spring Tide5:14 AM5:46 PM1.67ft1.64ft12:05 PM0.33ft

9:00 AM

9:00 AM

-

-

Oct 9 (Fri) Spring Tide5:59 AM6:36 PM1.61ft1.74ft12:29 AM12:43 PM0.46ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 10 (Sat) Spring Tide6:42 AM7:23 PM1.48ft1.84ft1:26 AM1:16 PM0.46ft0.23ft

9:00 AM

9:00 AM

-

-

Show More

* The information displayed is not for navigational use. For official navigation, please refer to tide tables published by NOAA (National Oceanic and Atmospheric Administration).

～ Update

Weather Forecast

Every 2 HoursShow All

WindWave
TimeAir Temp(°F)Pressure(hPa)Water Temp(°F)Tide Level(ft)Speed(mph)DirectionHeight(ft) / Period(s)Direction
Sep 11 (Fri) Spring Tide
5:00 AM69.81014.180.41.386.5

N

0.33 / 1.7

W

6:00 AM69.41014.680.21.686.5

N

0.33 / 1.6

W

7:00 AM69.1101580.21.836.5

N

0.33 / 1.5

NW

8:00 AM68.51015.480.21.776.3

NW

0.33 / 1.4

NW

9:00 AM69.81015.980.21.555.8

N

0.33 / 1.3

N

10:00 AM70.91016.480.21.255.6

N

0.33 / 1.2

N

11:00 AM72.11016.980.40.945.1

NE

0.33 / 1.2

N

12:00 PM74.81016.680.40.664.7

NE

0.33 / 1.2

N

1:00 PM77.51016.480.60.434.3

NE

0.33 / 1.3

N

2:00 PM80.21016.180.80.343.6

E

0.33 / 1.3

N

3:00 PM80.21015.980.80.453.1

E

0.33 / 1.4

N

4:00 PM80.41015.780.80.752.9

E

0.33 / 1.4

N

5:00 PM80.41015.580.81.142.5

E

0.33 / 1.4

N

6:00 PM77.21015.980.81.493.1

E

0.33 / 1.5

N

7:00 PM73.91016.280.81.733.8

E

0.33 / 1.5

N

8:00 PM70.91016.680.81.774.5

E

0.33 / 1.6

N

9:00 PM701016.880.61.634

E

0 / 1.6

N

10:00 PM69.11017.180.61.383.4

E

0 / 1.7

N

11:00 PM68.21017.480.61.12.7

E

0 / 1.7

N

Sep 12 (Sat) Spring Tide
12:00 AM67.61017.580.60.842.9

E

0 / 1.7

N

1:00 AM67.11017.680.40.623.1

SE

0 / 1.8

N

2:00 AM66.41017.680.40.493.4

SE

0 / 1.8

N

3:00 AM661017.880.40.523.6

E

0 / 1.8

N

4:00 AM65.7101880.40.734

E

0 / 1.8

NE

5:00 AM65.31018.280.21.054.3

E

0 / 1.9

NE

6:00 AM65.81018.580.21.384.5

E

0 / 1.9

NE

7:00 AM66.41018.780.21.634.7

E

0 / 1.9

NE

8:00 AM66.9101980.21.714.9

E

0 / 2

NE

9:00 AM69.11019.180.21.65.8

E

0 / 1.8

NE

10:00 AM71.11019.380.21.356.7

SE

0 / 1.6

E

11:00 AM73.21019.480.41.057.6

SE

0.33 / 1.5

E

12:00 PM74.1101980.60.767.2

SE

0.33 / 1.4

E

1:00 PM75.21018.780.60.516.7

S

0.33 / 1.4

SE

2:00 PM76.11018.480.80.366.5

S

0.33 / 1.4

SE

3:00 PM75.41018.180.80.356.9

SE

0.33 / 1.4

SE

4:00 PM74.81017.880.80.557.4

SE

0.33 / 1.4

SE

5:00 PM74.11017.580.80.97.8

SE

0.33 / 1.5

SE

6:00 PM73.21017.380.81.297.6

E

0.33 / 1.5

SE

7:00 PM72.31017.180.81.647.2

E

0.33 / 1.6

SE

8:00 PM71.21016.980.61.846.9

E

0.33 / 1.6

S

9:00 PM71.11016.980.61.846.5

E

0.33 / 1.6

SE

10:00 PM71.11016.980.61.676

E

0.33 / 1.6

SE

11:00 PM70.91016.980.41.415.6

SE

0.33 / 1.6

SE

Sep 13 (Sun) Spring Tide
12:00 AM70.71016.780.41.134.9

E

0.33 / 1.6

SE

1:00 AM70.31016.480.40.884.3

E

0.33 / 1.7

SE

2:00 AM70.21016.280.40.673.6

E

0.33 / 1.8

SE

3:00 AM70.21015.980.40.552.9

E

0.33 / 1.7

SE

4:00 AM70.21015.680.20.592.5

E

0.33 / 1.7

SE

5:00 AM70.21015.380.20.791.8

E

0.33 / 1.7

SE

6:00 AM70.51015.680.21.071.3

NE

0.33 / 1.7

S

7:00 AM71.11015.980.21.340.7

N

0.33 / 1.8

S

8:00 AM71.41016.380.21.530.2

NW

0.33 / 1.8

S

9:00 AM72.91016.480.21.561.6

NW

0.33 / 1.8

S

10:00 AM74.31016.480.41.412.9

NW

0.33 / 1.8

S

11:00 AM75.71016.580.41.144.3

W

0.33 / 1.8

S

12:00 PM77.41016.280.60.854.9

NW

0.33 / 1.6

S

1:00 PM791015.980.80.65.6

NW

0.33 / 1.5

S

2:00 PM80.41015.580.80.426.3

NW

0.33 / 1.4

SW

3:00 PM81.11015.2810.356.3

NW

0.33 / 1.3

SW

4:00 PM81.91014.8810.436.5

NW

0.33 / 1.2

SW

5:00 PM82.41014.5810.696.5

NW

0.33 / 1.1

SW

6:00 PM80.41014.9811.075.6

NW

0 / 1.2

SW

7:00 PM78.41015.4811.454.7

N

0 / 1.2

SW

8:00 PM76.51015.8811.763.6

N

0 / 1.3

SW

9:00 PM751016811.913.1

N

0 / 1.4

SW

10:00 PM73.41016.2811.872.5

N

0 / 1.4

S

11:00 PM721016.5811.682

NW

0 / 1.5

S

Sep 14 (Mon)
12:00 AM71.81016.380.81.422.5

NW

0 / 1.6

S

1:00 AM71.61016.280.81.153.1

NW

0 / 1.8

S

2:00 AM71.41016.180.80.923.6

W

0 / 1.9

S

3:00 AM71.11016.280.80.734.3

W

0 / 1.7

SW

4:00 AM70.91016.480.80.624.7

NW

0.33 / 1.5

W

5:00 AM70.51016.580.80.665.4

NW

0.33 / 1.2

NW

6:00 AM71.21017.180.80.846.3

NW

0.33 / 1.3

N

7:00 AM71.81017.880.61.087.2

NW

0.33 / 1.3

N

8:00 AM72.31018.480.81.298.1

N

0.33 / 1.3

N

9:00 AM73.8101980.81.418.9

N

0.33 / 1.3

N

10:00 AM75.21019.580.81.389.8

N

0.33 / 1.4

N

11:00 AM76.61020.1811.210.7

N

0.33 / 1.4

N

12:00 PM77.71020.381.10.9411

N

0.33 / 1.4

N

1:00 PM78.61020.481.30.6811.2

N

0.33 / 1.4

N

2:00 PM79.71020.581.30.4911.4

N

0.33 / 1.4

N

3:00 PM78.61020.581.50.3910.7

N

0.33 / 1.4

N

4:00 PM77.71020.681.50.399.8

N

0.33 / 1.4

N

5:00 PM76.61020.681.50.549.2

N

0.33 / 1.4

N

6:00 PM73.91021.181.50.858.1

N

0.33 / 1.5

N

7:00 PM71.41021.581.51.237.2

N

0.33 / 1.5

N

8:00 PM68.7102281.51.586.3

NE

0.33 / 1.5

N

9:00 PM67.61022.681.51.836.3

NE

0.33 / 1.5

N

10:00 PM66.71023.281.51.936

NE

0.33 / 1.6

N

11:00 PM65.81023.981.31.866

NE

0.33 / 1.6

N

Sep 15 (Tue)
12:00 AM64.21024.181.31.666

NE

0.33 / 1.6

N

1:00 AM62.81024.481.31.416

NE

0.33 / 1.7

N

2:00 AM61.21024.681.31.176

NE

0.33 / 1.7

N

3:00 AM60.81024.781.30.965.6

NE

0.33 / 1.8

N

4:00 AM60.31024.781.10.795.4

NE

0.33 / 1.8

N

5:00 AM59.71024.881.10.694.9

NE

0.33 / 1.9

NE

6:00 AM60.61025.281.10.734.7

E

0.33 / 1.9

NE

7:00 AM61.51025.681.10.884.5

E

0.33 / 1.9

NE

8:00 AM62.4102681.11.074.3

E

0.33 / 1.9

NE

9:00 AM66.71026.381.31.235.8

SE

0.33 / 1.7

NE

10:00 AM71.11026.681.31.297.2

SE

0.33 / 1.6

NE

11:00 AM75.41026.981.51.228.7

S

0.33 / 1.4

NE

12:00 PM76.81026.581.51.028.9

S

0.33 / 1.4

E

1:00 PM78.61026.181.70.789.2

S

0.33 / 1.4

E

2:00 PM80.21025.681.70.579.4

S

0.33 / 1.3

E

3:00 PM80.21025.281.70.449.2

SE

0.33 / 1.4

E

4:00 PM80.21024.781.70.48.9

SE

0.33 / 1.4

E

5:00 PM80.41024.281.90.468.9

SE

0.33 / 1.4

E

6:00 PM77.21024.581.90.668.7

SE

0.33 / 1.4

E

7:00 PM73.91024.781.90.998.3

SE

0.33 / 1.4

E

8:00 PM70.5102581.91.358.1

SE

0.33 / 1.5

E

9:00 PM70.51025.281.71.658.7

SE

0.33 /

N

10:00 PM70.31025.481.71.859.4

SE

0.33 /

N

11:00 PM70.21025.781.71.910.1

SE

0.33 /

N

Sep 16 (Wed)
12:00 AM69.61025.681.71.818.9

S

0.33 /

N

1:00 AM69.11025.581.71.617.6

S

0.33 /

N

2:00 AM68.51025.481.51.396.5

S

0.33 /

N

3:00 AM68.21025.381.51.196

S

0.33 /

N

4:00 AM681025.281.515.6

S

0.33 /

N

5:00 AM67.8102581.30.855.1

S

0.33 /

N

6:00 AM68.41025.281.30.765.4

S

0.33 /

N

7:00 AM69.11025.481.30.85.4

S

0.33 /

N

8:00 AM69.81025.581.30.935.6

S

0.33 /

N

9:00 AM73.21025.581.51.076.3

S

0.33 /

N

10:00 AM76.61025.681.71.176.9

S

0.33 /

N

11:00 AM80.11025.681.71.197.6

S

0.33 /

N

12:00 PM82.41024.981.91.097.8

S

0.33 /

N

1:00 PM84.71024.381.90.897.8

S

0.66 /

N

2:00 PM87.11023.681.90.678.1

S

0.66 /

N

3:00 PM85.61023.1820.518.5

S

0.66 /

N

4:00 PM84.21022.5820.428.9

SE

0.66 /

N

5:00 PM82.81022820.439.4

SE

0.66 /

N

6:00 PM80.11022.1820.548.5

SE

0.66 /

N

7:00 PM77.21022.2820.777.4

S

0.66 /

N

8:00 PM74.51022.4821.096.5

S

0.66 /

N

9:00 PM74.71022.1821.427.2

S

0.66 /

N

10:00 PM751022821.667.8

S

0.66 /

N

11:00 PM75.41021.8821.828.5

S

0.66 /

N

Sep 17 (Thu)
12:00 AM73.81021.581.91.847.6

S

0.66 /

N

1:00 AM72.31021.381.91.736.7

S

0.66 /

N

2:00 AM70.71021.181.91.565.8

S

0.66 /

N

3:00 AM70.21020.781.91.385.6

S

- /

N

4:00 AM69.61020.281.91.25.4

S

- /

N

5:00 AM69.11019.881.71.045.4

S

- /

N

6:00 AM69.61019.781.70.95.1

S

- /

N

7:00 AM701019.681.70.834.9

S

- /

N

8:00 AM70.51019.581.70.874.7

S

- /

N

9:00 AM74.51019.381.90.975.4

S

- /

N

10:00 AM78.31019821.076

S

- /

N

11:00 AM821018.7821.146.7

S

- /

N

12:00 PM84.21017.982.21.127.2

S

- /

N

1:00 PM86.4101782.21.017.8

S

- /

N

2:00 PM88.71016.282.20.828.3

S

- /

N

3:00 PM86.71015.182.20.639.4

S

- /

N

4:00 PM84.71014.182.20.4910.7

S

- /

N

5:00 PM82.9101382.40.4412.1

SE

- /

N

6:00 PM79101382.40.489.8

S

- /

N

7:00 PM75101382.40.617.8

SW

- /

N

8:00 PM71.2101382.40.845.6

W

- /

N

9:00 PM71.11013.382.41.154.7

W

- /

N

10:00 PM70.91013.782.21.433.8

SW

- /

N

11:00 PM70.91014.182.21.642.7

S

- /

N

Sep 18 (Fri) Neap Tide
12:00 AM70.91013.282.21.754.3

SW

- /

N

1:00 AM70.91012.482.21.765.8

SW

- /

N

2:00 AM70.91011.582.21.667.4

W

- /

N

3:00 AM67.31012821.5210.1

W

- /

N

4:00 AM63.91012.5821.3612.8

NW

- /

N

5:00 AM60.31013.1821.2115.2

N

- /

N

6:00 AM59.91014821.0715

N

- /

N

7:00 AM59.71014.981.90.9414.8

N

- /

N

8:00 AM59.51015.8820.8814.5

N

- /

N

9:00 AM61.31016.3820.9215

N

- /

N

10:00 AM631016.882115.7

N

- /

N

11:00 AM64.81017.3821.0716.1

N

- /

N

12:00 PM66.9101782.21.1215

N

- /

N

1:00 PM69.31016.882.21.0913.9

N

- /

N

2:00 PM71.41016.582.20.9712.8

N

- /

N

3:00 PM71.61016.3820.7911.6

N

- /

N

4:00 PM71.61016.2820.6210.5

N

- /

N

5:00 PM71.6101681.90.59.4

N

- /

N

6:00 PM68.51016.581.90.478.5

N

- /

N

7:00 PM65.31016.981.90.517.4

N

- /

N

8:00 PM62.21017.481.70.656.3

N

- /

N

9:00 PM61.31017.681.70.897.2

N

- /

N

10:00 PM60.61017.981.51.178.3

N

- /

N

11:00 PM59.71018.181.31.429.4

N

- /

N

Sep 19 (Sat) Spring Tide
12:00 AM58.81018.381.31.598.7

N

- /

N

1:00 AM57.91018.481.11.698.1

N

- /

N

2:00 AM571018.581.11.697.4

N

- /

N

3:00 AM56.81018.5811.616.9

N

- /

N

4:00 AM56.51018.5811.486.7

N

- /

N

5:00 AM56.11018.580.81.346.3

N

- /

N

6:00 AM57.21018.880.81.216.3

N

- /

N

7:00 AM58.11019.280.61.076

N

- /

N

8:00 AM591019.580.60.956

N

- /

N

9:00 AM61.91019.780.60.96.3

NE

- /

N

10:00 AM64.61019.980.60.946.7

NE

- /

N

11:00 AM67.31020.180.61.026.9

NE

- /

N

12:00 PM681019.780.61.085.8

NE

- /

N

1:00 PM68.71019.380.61.124.9

E

- /

N

2:00 PM69.31018.980.61.093.8

E

- /

N

3:00 PM68.71018.780.60.974.7

E

- /

N

4:00 PM68.21018.580.60.815.6

NE

- /

N

5:00 PM67.61018.380.60.646.5

NE

- /

N

6:00 PM661018.680.60.535.8

NE

- /

N

7:00 PM64.2101980.60.55.1

NE

- /

N

8:00 PM62.61019.3-0.554.5

NE

- /

N

9:00 PM62.11019.5-0.694.3

NE

- /

N
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