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Fort McHenry Marsh Tide Table

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

Min Tide:0.35ft ／
Max Tide:1.89ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

9:41 AM

10:07 PM

1.9ft

1.57ft

3:32 AM

4:38 PM

0.33ft

0.33ft

Neap Tide4.1

5:54 AM

8:32 PM

9:36 AM

10:40 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 Table (Jul 17 - Aug 16)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

TimeTide LevelTimeTide Level
Jul 17 (Fri) 9:41 AM10:07 PM1.9ft1.57ft3:32 AM4:38 PM0.33ft0.33ft

5:54 AM

8:32 PM

9:36 AM

10:40 PM

Jul 18 (Sat) 10:26 AM11:03 PM1.74ft1.64ft4:37 AM5:18 PM0.43ft0.33ft

5:55 AM

8:31 PM

10:44 AM

11:04 PM

Jul 19 (Sun) 11:10 AM11:59 PM1.54ft1.71ft5:44 AM5:55 PM0.56ft0.33ft

5:56 AM

8:31 PM

11:50 AM

11:27 PM

Jul 20 (Mon) 11:55 AM1.35ft6:53 AM6:27 PM0.66ft0.36ft

5:57 AM

8:30 PM

12:54 PM

11:50 PM

Jul 21 (Tue) Neap Tide12:56 AM12:42 PM1.77ft1.18ft8:04 AM6:55 PM0.72ft0.39ft

5:57 AM

8:29 PM

1:58 PM

12:16 AM

Jul 22 (Wed) Neap Tide1:54 AM1:32 PM1.8ft1.05ft9:17 AM7:23 PM0.75ft0.39ft

5:58 AM

8:28 PM

3:01 PM

12:46 AM

Jul 23 (Thu) Neap Tide2:52 AM2:27 PM1.84ft0.98ft10:29 AM8:00 PM0.79ft0.39ft

5:59 AM

8:28 PM

4:04 PM

-

Jul 24 (Fri) Neap Tide3:49 AM3:23 PM1.8ft0.98ft11:32 AM8:52 PM0.79ft0.43ft

6:00 AM

8:27 PM

5:04 PM

1:21 AM

Jul 25 (Sat) Spring Tide4:42 AM4:18 PM1.8ft1.02ft12:17 PM9:58 PM0.79ft0.43ft

9:00 AM

9:00 AM

-

-

Jul 26 (Sun) Spring Tide5:30 AM5:11 PM1.77ft1.12ft12:53 PM11:03 PM0.75ft0.43ft

9:00 AM

9:00 AM

-

-

Jul 27 (Mon) Spring Tide6:12 AM6:02 PM1.77ft1.18ft1:26 PM11:59 PM0.69ft0.43ft

9:00 AM

9:00 AM

-

-

Jul 28 (Tue) Spring Tide6:50 AM6:52 PM1.77ft1.25ft2:00 PM0.62ft

9:00 AM

9:00 AM

-

-

Jul 29 (Wed) Spring Tide7:25 AM7:40 PM1.8ft1.28ft12:47 AM2:34 PM0.46ft0.56ft

9:00 AM

9:00 AM

-

-

Jul 30 (Thu) Spring Tide7:58 AM8:27 PM1.8ft1.31ft1:29 AM3:09 PM0.49ft0.49ft

9:00 AM

9:00 AM

-

-

Jul 31 (Fri) Spring Tide8:31 AM9:10 PM1.8ft1.38ft2:11 AM3:42 PM0.56ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 1 (Sat) Spring Tide9:04 AM9:51 PM1.77ft1.44ft2:56 AM4:12 PM0.59ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 2 (Sun) Spring Tide9:38 AM10:33 PM1.67ft1.54ft3:48 AM4:38 PM0.66ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 3 (Mon) Spring Tide10:15 AM11:16 PM1.54ft1.67ft4:52 AM4:59 PM0.69ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 4 (Tue) Spring Tide10:56 AM1.41ft6:03 AM5:21 PM0.72ft0.36ft

9:00 AM

9:00 AM

-

-

Aug 5 (Wed) Spring Tide12:04 AM11:42 AM1.8ft1.28ft7:15 AM5:53 PM0.75ft0.36ft

9:00 AM

9:00 AM

-

-

Aug 6 (Thu) Spring Tide12:59 AM12:38 PM1.9ft1.15ft8:26 AM6:36 PM0.72ft0.33ft

9:00 AM

9:00 AM

-

-

Aug 7 (Fri) Spring Tide2:00 AM1:47 PM1.97ft1.12ft9:35 AM7:32 PM0.72ft0.3ft

9:00 AM

9:00 AM

-

-

Aug 8 (Sat) Spring Tide3:05 AM2:58 PM2ft1.12ft10:40 AM8:41 PM0.69ft0.3ft

9:00 AM

9:00 AM

-

-

Aug 9 (Sun) Spring Tide4:08 AM4:05 PM2.07ft1.18ft11:37 AM10:01 PM0.62ft0.3ft

9:00 AM

9:00 AM

-

-

Aug 10 (Mon) Spring Tide5:07 AM5:08 PM2.07ft1.28ft12:28 PM11:20 PM0.56ft0.26ft

9:00 AM

9:00 AM

-

-

Aug 11 (Tue) Spring Tide6:02 AM6:07 PM2.1ft1.38ft1:15 PM0.46ft

9:00 AM

9:00 AM

-

-

Aug 12 (Wed) Spring Tide6:53 AM7:04 PM2.07ft1.48ft12:28 AM1:58 PM0.26ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 13 (Thu) Spring Tide7:41 AM8:00 PM2ft1.57ft1:28 AM2:39 PM0.3ft0.36ft

9:00 AM

9:00 AM

-

-

Aug 14 (Fri) Spring Tide8:27 AM8:53 PM1.9ft1.67ft2:26 AM3:18 PM0.36ft0.33ft

9:00 AM

9:00 AM

-

-

Aug 15 (Sat) Spring Tide9:10 AM9:44 PM1.77ft1.77ft3:25 AM3:54 PM0.46ft0.33ft

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
Jul 17 (Fri)
9:00 AM77.2101883.81.866.3

N

0 / 3

E

10:00 AM80.21018.1841.896

N

0 / 3.3

E

11:00 AM83.51018.2841.745.8

N

0 / 3.7

NE

12:00 PM84.91017.984.21.466.3

N

0.33 / 2.8

E

1:00 PM86.41017.584.41.146.9

N

0.33 / 1.9

E

2:00 PM87.81017.284.60.837.6

N

0.33 / 0.9

SE

3:00 PM87.61016.984.70.567.4

N

0.33 / 1.1

SE

4:00 PM87.41016.684.70.377.4

N

0.33 / 1.3

SE

5:00 PM87.31016.384.90.357.2

N

0.33 / 1.4

SE

6:00 PM83.81016.484.70.536.3

N

0.33 / 1.4

SE

7:00 PM80.61016.684.70.855.6

NE

0.33 / 1.5

SE

8:00 PM77.21016.784.71.194.7

NE

0.33 / 1.5

SE

9:00 PM75.91016.884.71.453.8

E

0.33 / 1.5

SE

10:00 PM74.71016.884.61.582.9

SE

0.33 / 1.5

SE

11:00 PM73.21016.984.61.52

SE

0.33 / 1.6

SE

Jul 18 (Sat)
12:00 AM72.91016.784.41.32.5

S

0.33 / 1.6

SE

1:00 AM72.71016.684.41.043.1

S

0.33 / 1.6

SE

2:00 AM72.31016.584.40.83.6

S

0.33 / 1.6

SE

3:00 AM71.81016.384.20.64

S

0.33 / 1.7

SE

4:00 AM71.41016.184.20.474.3

SW

0.33 / 1.7

SE

5:00 AM71.1101684.20.464.5

SW

0.33 / 1.8

SE

6:00 AM71.41015.8840.624.5

SW

0.33 / 1.8

SE

7:00 AM71.81015.5840.924.5

S

0.33 / 1.8

SE

8:00 AM72.11015.3841.264.5

SE

0.33 / 1.9

S

9:00 AM73.41015.1841.554.9

S

0.33 / 1.7

SE

10:00 AM74.51014.984.21.725.6

S

0.33 / 1.5

SE

11:00 AM75.71014.784.21.716

S

0.33 / 1.3

SE

12:00 PM74.81014.284.41.524.9

S

0.33 / 1.3

SE

1:00 PM73.81013.784.61.253.6

S

0.33 / 1.2

SE

2:00 PM72.91013.284.70.962.5

S

0.33 / 1.2

SE

3:00 PM72.51011.584.70.692.7

SE

0.33 / 1.3

SE

4:00 PM72.11009.884.70.473.1

E

0.33 / 1.4

SE

5:00 PM71.81008.184.70.353.4

E

0.33 / 1.4

S

6:00 PM72.31008.184.70.394.7

E

0.33 / 1.4

S

7:00 PM72.9100884.60.626

SE

0.33 / 1.4

S

8:00 PM73.4100884.60.957.4

S

0.33 / 1.4

S

9:00 PM72.71007.984.61.298.5

S

0.33 / 1.4

S

10:00 PM71.81007.884.61.559.6

S

0.33 / 1.5

S

11:00 PM71.11007.684.41.6510.7

S

0.33 / 1.5

S

Jul 19 (Sun)
12:00 AM71.4100784.41.579.6

SW

0.33 / 1.5

S

1:00 AM71.61006.484.41.388.7

SW

0.33 / 1.6

S

2:00 AM721005.784.41.147.8

SW

0.33 / 1.6

S

3:00 AM72.11005.384.20.928.5

SW

0.33 / 1.7

S

4:00 AM72.31004.984.20.749.2

SW

0.33 / 1.7

SW

5:00 AM72.31004.484.20.69.8

SW

0.33 / 1.8

SW

6:00 AM73.41004.7840.579.6

W

0.33 / 1.8

SW

7:00 AM74.31005840.79.6

W

0.33 / 1.8

SW

8:00 AM75.21005.2840.949.6

W

0.33 / 1.8

SW

9:00 AM76.81005.984.21.2210.7

NW

0.33 / 1.6

W

10:00 AM78.41006.584.21.4411.9

NW

0.33 / 1.4

W

11:00 AM80.11007.284.41.5413

NW

0.33 / 1.2

NW

12:00 PM79.31007.784.61.4912.5

NW

0.33 / 1.3

NW

1:00 PM78.41008.284.71.2912.1

N

0.33 / 1.3

NW

2:00 PM77.71008.684.71.0411.6

N

0.33 / 1.4

NW

3:00 PM791008.884.90.7811.2

N

0.33 / 1.4

NW

4:00 PM80.1100985.10.5710.7

N

0.33 / 1.4

NW

5:00 PM81.31009.185.10.4110.3

NE

0.33 / 1.4

NW

6:00 PM78.41009.485.10.369.4

NE

0.33 / 1.5

NW

7:00 PM75.41009.785.10.468.5

NE

0.33 / 1.5

NW

8:00 PM72.5101085.10.737.6

NE

0.33 / 1.6

NW

9:00 PM70.21011.185.11.087.4

NE

0.33 / 1.6

NW

10:00 PM67.81012.384.91.47.2

N

0.33 / 1.6

NW

11:00 PM65.51013.584.91.636.7

N

0.33 / 1.7

NW

Jul 20 (Mon)
12:00 AM64.21013.984.91.726.3

N

0.33 / 1.7

NW

1:00 AM631014.284.71.645.6

N

0.33 / 1.8

NW

2:00 AM61.91014.684.71.465.1

N

0 / 1.8

NW

3:00 AM61.21014.584.61.255.1

N

0 / 1.8

NW

4:00 AM60.41014.484.41.055.1

N

0 / 1.8

NW

5:00 AM59.91014.484.40.865.1

N

0 / 1.8

NW

6:00 AM61.7101584.20.725.4

N

0.33 / 1.8

N

7:00 AM63.51015.684.20.665.6

N

0.33 / 1.8

N

8:00 AM65.31016.284.20.755.6

N

0.33 / 1.8

NE

9:00 AM68.91016.284.20.944.9

NE

0.33 / 1.6

NE

10:00 AM72.31016.284.21.144.5

NE

0.33 / 1.4

NE

11:00 AM75.71016.184.41.293.8

NE

0.33 / 1.1

E

12:00 PM78.11015.484.41.353.8

E

0.33 / 1.2

E

1:00 PM80.41014.684.61.274

SE

0.33 / 1.3

E

2:00 PM82.81013.984.71.084

S

0.33 / 1.4

E

3:00 PM82.61013.484.70.855.6

S

0.33 / 1.4

E

4:00 PM82.41012.984.90.646.9

SE

0.33 / 1.4

E

5:00 PM82.21012.484.90.488.5

SE

0.33 / 1.4

E

6:00 PM79.31012.284.90.397.4

SE

0.33 / 1.4

E

7:00 PM76.5101284.90.46.5

SE

0.33 / 1.4

E

8:00 PM73.81011.884.90.565.4

SE

0.33 / 1.4

E

9:00 PM73.21011.784.90.866

SE

0.33 / 1.5

E

10:00 PM72.71011.684.71.26.7

S

0.33 / 1.7

SE

11:00 PM72.11011.584.71.497.6

S

0.33 / 1.8

SE

Jul 21 (Tue) Neap Tide
12:00 AM72.11010.784.71.78.1

S

0.33 / 1.8

SE

1:00 AM72.1101084.61.778.5

S

0.33 / 1.9

SE

2:00 AM72.31009.284.61.79.2

S

0.33 / 1.9

SE

3:00 AM71.21008.884.41.548.3

S

0.33 / 1.9

SE

4:00 AM70.21008.384.41.357.4

S

0.33 / 1.9

SE

5:00 AM69.11007.984.41.156.5

S

0.33 / 1.9

SE

6:00 AM69.61007.884.40.977.4

SW

0.33 / 2

SE

7:00 AM701007.884.20.818.3

W

0 / 2

SE

8:00 AM70.51007.784.20.739.2

W

0 / 2

SE

9:00 AM721007.284.40.798.7

W

0.33 / 1.8

S

10:00 AM73.41006.784.40.918.1

SW

0.33 / 1.7

S

11:00 AM74.81006.284.41.057.6

SW

0.33 / 1.5

S

12:00 PM75.91006.184.41.158.3

SW

0.33 / 1.4

S

1:00 PM771006.184.61.179.2

W

0.33 / 1.4

S

2:00 PM78.1100684.61.089.8

W

0.33 / 1.3

SW

3:00 PM79.5100684.60.911.6

NW

0.33 / 1.4

SW

4:00 PM80.81005.984.60.713.6

NW

0.33 / 1.4

S

5:00 PM821005.884.70.5315.4

NW

0.33 / 1.4

S

6:00 PM78.61006.984.70.4213.6

NW

0.33 / 1.5

S

7:00 PM75.2100884.70.3911.6

NW

0.33 / 1.5

S

8:00 PM71.81009.184.70.469.8

N

0.33 / 1.5

S

9:00 PM69.31010.484.70.679.2

N

0.33 /

N

10:00 PM66.71011.684.60.978.5

N

0.33 /

N

11:00 PM64.21012.884.61.297.8

N

0.33 /

N

Jul 22 (Wed) Neap Tide
12:00 AM631013.184.61.577.2

NW

0.33 /

N

1:00 AM61.51013.484.41.756.5

NW

0.33 /

N

2:00 AM60.31013.784.41.816

NW

0.33 /

N

3:00 AM60.11014.184.41.746.3

NW

0.33 /

N

4:00 AM59.91014.584.41.66.7

NW

0.33 /

N

5:00 AM59.71014.984.21.426.9

NW

0.33 /

N

6:00 AM611015.284.21.237.4

NW

0.33 /

N

7:00 AM62.11015.584.21.047.6

NW

0.33 /

N

8:00 AM63.31015.884.20.877.8

N

0.33 /

N

9:00 AM66.4101684.40.788.1

N

0.33 /

N

10:00 AM69.61016.384.60.88.1

N

0.33 /

N

11:00 AM72.71016.584.60.888.1

N

0.33 /

N

12:00 PM74.11016.484.70.978.1

N

0.33 /

N

1:00 PM75.61016.484.91.047.8

N

0.33 /

N

2:00 PM76.81016.384.91.047.8

N

0.66 /

N

3:00 PM771016.284.90.947.4

N

0.66 /

N

4:00 PM77.21016.184.90.776.9

N

0.66 /

N

5:00 PM77.2101685.10.66.7

N

0.33 /

N

6:00 PM751016.285.10.474.7

NE

0.33 /

N

7:00 PM72.71016.485.10.412.7

SE

0.33 /

N

8:00 PM70.51016.585.10.410.9

S

0.33 /

N

9:00 PM69.11016.685.10.531.6

SW

0.33 /

N

10:00 PM67.51016.685.10.762

W

0.33 /

N

11:00 PM661016.685.11.062.7

NW

0.33 /

N

Jul 23 (Thu) Neap Tide
12:00 AM65.11016.984.91.353.4

N

0.33 /

N

1:00 AM641017.284.91.614

N

0.33 /

N

2:00 AM631017.584.91.784.7

NE

0.33 /

N

3:00 AM62.41017.484.91.834.5

NE

- /

N

4:00 AM62.11017.484.71.764.3

N

- /

N

5:00 AM61.51017.484.71.634

NW

- /

N

6:00 AM63.11017.884.61.454

N

- /

N

7:00 AM64.81018.184.61.274

N

- /

N

8:00 AM66.41018.484.61.084

N

- /

N

9:00 AM69.81018.484.70.94

N

- /

N

10:00 AM731018.484.70.83.8

NE

- /

N

11:00 AM76.51018.484.90.83.8

NE

- /

N

12:00 PM78.11018.184.90.854

NE

- /

N

1:00 PM79.51017.885.10.924.5

NE

- /

N

2:00 PM81.11017.485.10.984.7

E

- /

N

3:00 PM81.31017.285.10.984.7

E

- /

N

4:00 PM81.51016.985.30.874.7

E

- /

N

5:00 PM81.71016.685.30.714.9

SE

- /

N

6:00 PM791016.985.30.554

E

- /

N

7:00 PM76.11017.185.30.443.1

E

- /

N

8:00 PM73.41017.385.30.412.5

E

- /

N

9:00 PM71.11017.785.30.442.5

E

- /

N

10:00 PM68.71018.185.30.582.2

SE

- /

N

11:00 PM66.41018.585.30.822.2

SE

- /

N

Jul 24 (Fri) Neap Tide
12:00 AM65.81018.685.11.12.5

SE

- /

N

1:00 AM65.31018.785.11.382.7

SE

- /

N

2:00 AM64.61018.885.11.622.9

SE

- /

N

3:00 AM64.21018.884.91.782

S

- /

N

4:00 AM63.71018.984.91.831.3

S

- /

N

5:00 AM63.31018.984.91.750.4

SW

- /

N

6:00 AM64.91019.484.91.621.6

S

- /

N

7:00 AM66.61019.984.71.452.5

SE

- /

N

8:00 AM68.41020.584.91.283.6

E

- /

N

9:00 AM71.11020.584.91.084.7

SE

- /

N

10:00 AM73.91020.685.10.95.8

SE

- /

N

11:00 AM76.81020.785.10.816.9

SE

- /

N

12:00 PM78.41020.185.30.86.9

SE

- /

N

1:00 PM79.91019.585.30.857.2

SE

- /

N

2:00 PM81.51018.985.30.927.4

SE

- /

N

3:00 PM81.71018.485.30.996.7

SE

- /

N

4:00 PM821017.985.30.976

SE

- /

N

5:00 PM82.21017.485.50.865.4

SE

- /

N

6:00 PM79.51017.585.50.695.1

SE

- /

N

7:00 PM76.61017.785.50.544.9

SE

- /

N

8:00 PM73.81017.885.50.444.7

SE

- /

N

9:00 PM71.41018.385.30.425.1

SE

- /

N

10:00 PM68.91018.885.30.465.6

SE

- /

N

11:00 PM66.61019.385.30.616

SE

- /

N

Jul 25 (Sat) Spring Tide
12:00 AM65.81019.185.30.845.4

SE

- /

N

1:00 AM65.1101985.11.134.7

SE

- /

N

2:00 AM64.41018.885.11.44.3

SE

- /

N

3:00 AM641018.885.11.633.6

SE

- /

N

4:00 AM63.71018.784.91.782.9

SE

- /

N

5:00 AM63.31018.784.91.82.2

SE

- /

N

6:00 AM65.31018.984.91.722.7

SE

- /

N

7:00 AM67.11019.284.91.593.1

SE

- /

N

8:00 AM69.11019.584.91.433.8

SE

- /

N

9:00 AM72.31019.285.11.254.7

SE

- /

N

10:00 AM75.4101985.11.045.8

SE

- /

N

11:00 AM78.61018.885.30.876.7

SE

- /

N

12:00 PM79.91018.285.30.797.4

SE

- /

N

1:00 PM81.11017.685.50.88.1

SE

- /

N

2:00 PM82.41017.185.50.878.7

S

- /

N

3:00 PM82.81016.385.60.978.1

SE

- /

N

4:00 PM83.11015.685.61.047.6

SE

- /

N

5:00 PM83.51014.985.61.017.2

SE

- /

N

6:00 PM80.81014.885.80.896.9

SE

- /

N

7:00 PM77.91014.885.80.716.9

SE

- /

N

8:00 PM751014.7-0.566.9

SE

- /

N

9:00 PM73.91015.1-0.466.7

SE

- /

N
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