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Fort McHenry Marsh Tide Table

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

Min Tide:0.36ft ／
Max Tide:1.81ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

12:04 AM

11:42 AM

1.8ft

1.28ft

7:15 AM

5:53 PM

0.75ft

0.36ft

Neap Tide22.1

6:11 AM

8:16 PM

11:36 PM

1:32 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 (Aug 5 - Sep 4)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

TimeTide LevelTimeTide Level
Aug 5 (Wed) 12:04 AM11:42 AM1.8ft1.28ft7:15 AM5:53 PM0.75ft0.36ft

6:11 AM

8:16 PM

11:36 PM

1:32 PM

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

6:12 AM

8:14 PM

12:15 AM

2:46 PM

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

6:13 AM

8:13 PM

1:06 AM

4:00 PM

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

6:14 AM

8:12 PM

-

5:10 PM

Aug 9 (Sun) 4:08 AM4:05 PM2.07ft1.18ft11:37 AM10:01 PM0.62ft0.3ft

6:14 AM

8:11 PM

2:08 AM

6:11 PM

Aug 10 (Mon) 5:07 AM5:08 PM2.07ft1.28ft12:28 PM11:20 PM0.56ft0.26ft

6:15 AM

8:10 PM

3:20 AM

7:00 PM

Aug 11 (Tue) 6:02 AM6:07 PM2.1ft1.38ft1:15 PM0.46ft

6:16 AM

8:09 PM

4:38 AM

7:40 PM

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

6:17 AM

8:07 PM

5:56 AM

8:13 PM

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

-

-

Aug 16 (Sun) Spring Tide9:53 AM10:35 PM1.61ft1.8ft4:26 AM4:27 PM0.56ft0.36ft

9:00 AM

9:00 AM

-

-

Aug 17 (Mon) Spring Tide10:35 AM11:25 PM1.41ft1.84ft5:30 AM4:56 PM0.66ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 18 (Tue) Spring Tide11:17 AM1.25ft6:36 AM5:22 PM0.72ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 19 (Wed) Spring Tide12:18 AM12:01 PM1.84ft1.15ft7:41 AM5:51 PM0.79ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 20 (Thu) Spring Tide1:14 AM12:49 PM1.84ft1.08ft8:46 AM6:31 PM0.85ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 21 (Fri) Spring Tide2:14 AM1:46 PM1.77ft1.05ft9:49 AM7:22 PM0.89ft0.46ft

9:00 AM

9:00 AM

-

-

Aug 22 (Sat) Spring Tide3:15 AM2:47 PM1.74ft1.08ft10:45 AM8:24 PM0.89ft0.46ft

9:00 AM

9:00 AM

-

-

Aug 23 (Sun) Spring Tide4:10 AM3:48 PM1.74ft1.12ft11:32 AM9:32 PM0.85ft0.49ft

9:00 AM

9:00 AM

-

-

Aug 24 (Mon) Spring Tide4:57 AM4:45 PM1.74ft1.18ft12:11 PM10:39 PM0.79ft0.52ft

9:00 AM

9:00 AM

-

-

Aug 25 (Tue) Spring Tide5:38 AM5:38 PM1.74ft1.25ft12:47 PM11:37 PM0.72ft0.52ft

9:00 AM

9:00 AM

-

-

Aug 26 (Wed) Spring Tide6:15 AM6:28 PM1.77ft1.31ft1:22 PM0.62ft

9:00 AM

9:00 AM

-

-

Aug 27 (Thu) Spring Tide6:49 AM7:15 PM1.8ft1.41ft12:28 AM1:54 PM0.52ft0.52ft

9:00 AM

9:00 AM

-

-

Aug 28 (Fri) Spring Tide7:24 AM7:58 PM1.77ft1.48ft1:17 AM2:25 PM0.56ft0.46ft

9:00 AM

9:00 AM

-

-

Aug 29 (Sat) Spring Tide7:59 AM8:40 PM1.74ft1.61ft2:06 AM2:52 PM0.59ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 30 (Sun) Spring Tide8:34 AM9:21 PM1.64ft1.71ft3:00 AM3:16 PM0.62ft0.43ft

9:00 AM

9:00 AM

-

-

Aug 31 (Mon) Spring Tide9:12 AM10:03 PM1.51ft1.84ft3:59 AM3:37 PM0.66ft0.39ft

9:00 AM

9:00 AM

-

-

Sep 1 (Tue) Spring Tide9:51 AM10:49 PM1.38ft1.94ft5:02 AM4:02 PM0.69ft0.36ft

9:00 AM

9:00 AM

-

-

Sep 2 (Wed) Spring Tide10:35 AM11:41 PM1.28ft1.97ft6:08 AM4:37 PM0.72ft0.36ft

9:00 AM

9:00 AM

-

-

Sep 3 (Thu) Spring Tide11:25 AM1.21ft7:13 AM5:24 PM0.72ft0.33ft

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
Aug 5 (Wed)
1:00 PM74.71019.482.41.184.7

E

0.33 / 1.4

SE

2:00 PM75.91019.182.60.984.7

E

0.33 / 1.2

SE

3:00 PM771018.882.60.744.3

SE

0.33 / 1.2

SE

4:00 PM77.91018.482.80.533.8

SE

0.33 / 1.3

SE

5:00 PM78.81018.182.80.43.4

S

0.33 / 1.4

SE

6:00 PM77.51018.282.80.362.7

SE

0.33 / 1.4

SE

7:00 PM76.31018.282.80.422

NE

0.33 / 1.5

SE

8:00 PM751018.382.60.61.6

N

0.33 / 1.5

SE

9:00 PM74.11018.682.60.911.8

N

0.33 / 1.6

SE

10:00 PM73.21018.982.61.291.8

N

0.33 / 1.7

SE

11:00 PM72.11019.182.61.632

N

0.33 / 1.7

S

Aug 6 (Thu) Neap Tide
12:00 AM721019.182.61.831.8

N

0.33 / 1.8

S

1:00 AM71.81019.282.41.91.8

N

0.33 / 1.8

S

2:00 AM71.61019.282.41.831.6

N

0.33 / 1.9

S

3:00 AM71.41019.282.41.651.6

NW

0.33 / 1.9

S

4:00 AM71.41019.282.41.421.3

W

0.33 / 1.9

S

5:00 AM71.21019.382.41.21.3

SW

0.33 / 1.9

S

6:00 AM72.51019.582.212.5

SW

0.33 / 1.9

S

7:00 AM73.81019.882.20.853.6

S

0.33 / 1.9

S

8:00 AM75102082.20.764.9

S

0.33 / 1.9

S

9:00 AM77.91020.182.40.775.8

S

0.33 / 1.7

S

10:00 AM811020.282.40.896.9

S

0.33 / 1.6

S

11:00 AM841020.282.61.058.1

SW

0.33 / 1.4

S

12:00 PM86.21019.782.81.158.7

S

0.33 / 1.4

S

1:00 PM88.31019.282.81.169.4

S

0.33 / 1.4

S

2:00 PM90.51018.782.91.0710.1

S

0.33 / 1.4

SW

3:00 PM89.11018.583.10.888.3

S

0.33 / 1.4

S

4:00 PM87.61018.383.10.656.7

SE

0.33 / 1.4

S

5:00 PM86.21018.183.30.465.1

SE

0.33 / 1.4

S

6:00 PM83.31018.283.30.354.3

E

0.33 / 1.5

S

7:00 PM80.61018.383.30.343.6

NE

0.33 / 1.5

S

8:00 PM77.71018.483.30.432.7

NE

0.33 / 1.5

S

9:00 PM76.61018.883.10.632.2

N

0.33 / 1.5

S

10:00 PM75.41019.283.10.971.8

N

0.33 / 1.5

S

11:00 PM74.11019.683.11.361.3

NW

0.33 / 1.5

S

Aug 7 (Fri) Neap Tide
12:00 AM73.41019.483.11.692.2

NW

0.33 / 1.6

S

1:00 AM72.91019.183.11.92.9

NW

0.33 / 1.6

S

2:00 AM72.11018.982.91.983.8

W

0.33 / 1.7

S

3:00 AM72101982.91.94

W

0.33 / 1.7

S

4:00 AM71.81019.182.91.724.3

W

0.33 / 1.8

S

5:00 AM71.41019.282.91.484.5

W

0.33 / 1.8

S

6:00 AM72.91019.582.81.254.3

W

0.33 / 1.8

S

7:00 AM74.11019.982.81.043.8

W

0.33 / 1.8

S

8:00 AM75.41020.282.80.873.6

SW

0.33 / 1.8

SW

9:00 AM78.81020.182.90.754.3

W

0.33 / 1.6

SW

10:00 AM82.2102082.90.734.7

W

0.33 / 1.4

SW

11:00 AM85.51019.983.10.845.4

W

0.33 / 1.2

SW

12:00 PM87.41019.583.30.995.6

W

0.33 / 1.3

SW

1:00 PM89.2101983.31.085.6

W

0.33 / 1.3

SW

2:00 PM91.21018.683.51.115.6

W

0.33 / 1.4

SW

3:00 PM91.41018.183.71.035.6

W

0.33 / 1.4

SW

4:00 PM91.61017.783.70.845.8

W

0.33 / 1.5

SW

5:00 PM91.81017.283.70.625.8

SW

0.33 / 1.5

SW

6:00 PM88.71016.983.70.434.7

SW

0.33 / 1.5

SW

7:00 PM85.51016.583.70.333.4

SW

0.33 / 1.5

SW

8:00 PM82.41016.183.70.332.2

SW

0.33 / 1.6

SW

9:00 PM78.81016.683.70.423.1

W

0.33 / 1.6

SW

10:00 PM75.21017.283.70.634

NW

0.33 / 1.6

SW

11:00 PM71.41017.783.70.974.7

N

0.33 / 1.7

SW

Aug 8 (Sat) Neap Tide
12:00 AM71.11017.683.51.374.5

NW

0.33 / 1.7

SW

1:00 AM70.71017.583.51.74.3

W

0.33 / 1.8

S

2:00 AM70.31017.383.51.934

SW

0.33 / 1.9

S

3:00 AM70.9101783.52.033.8

SW

0.33 / 1.9

S

4:00 AM71.41016.783.31.963.8

W

0.33 / 1.9

S

5:00 AM71.81016.483.31.773.6

W

0.33 / 1.9

SW

6:00 AM72.51016.683.31.533.8

W

0.33 / 1.9

SW

7:00 AM731016.883.31.294

W

0.33 / 1.9

SW

8:00 AM73.6101783.31.064.3

W

0.33 / 1.9

SW

9:00 AM77.21016.883.30.865.1

W

0.33 / 1.9

SW

10:00 AM80.81016.683.30.725.8

W

0 / 1.9

SW

11:00 AM84.41016.483.50.696.7

W

0 / 1.9

SW

12:00 PM85.31016.383.70.88.3

W

0 / 1.7

SW

1:00 PM86.21016.283.80.9510.1

W

0 / 1.6

S

2:00 PM86.91016.1841.0711.6

W

0 / 1.5

S

3:00 PM87.81015.6841.1210.5

W

0.33 / 1.4

S

4:00 PM88.5101584.21.059.4

W

0.33 / 1.4

S

5:00 PM89.41014.584.20.868.3

W

0.33 / 1.4

S

6:00 PM85.51014.8840.647.4

W

0.33 / 1.4

S

7:00 PM81.51015.1840.446.7

W

0.33 / 1.4

S

8:00 PM77.51015.3840.336

W

0.33 / 1.4

S

9:00 PM76.51015.8840.315.4

W

0.33 / 1.5

S

10:00 PM75.41016.3840.394.9

W

0.33 / 1.5

S

11:00 PM74.31016.883.80.64.3

W

0.33 / 1.6

S

Aug 9 (Sun)
12:00 AM73.41016.683.80.944.9

W

0.33 / 1.6

S

1:00 AM72.51016.483.81.345.4

W

0.33 / 1.6

S

2:00 AM71.61016.283.81.696

W

0.33 / 1.6

S

3:00 AM71.21016.483.71.955.8

W

0.33 / 1.6

S

4:00 AM71.11016.583.72.065.8

NW

0.33 / 1.7

S

5:00 AM70.91016.683.725.6

NW

0.33 / 1.7

S

6:00 AM72.31016.983.71.815.4

NW

0.33 / 1.7

S

7:00 AM73.61017.283.51.564.9

NW

0.33 / 1.8

S

8:00 AM751017.583.71.34.7

NW

0 / 1.8

S

9:00 AM78.61017.483.81.054.5

NW

0 / 1.8

S

10:00 AM82.21017.383.80.824.3

W

0 / 1.9

S

11:00 AM85.81017.3840.664

W

0 / 1.9

S

12:00 PM87.4101784.20.644.7

W

0 / 1.9

S

1:00 PM89.11016.884.20.765.6

W

0 / 2

S

2:00 PM90.71016.684.40.956.3

NW

0 / 2

S

3:00 PM90.71016.384.41.116

W

0 / 1.9

S

4:00 PM90.7101684.41.185.8

W

0 / 1.8

S

5:00 PM90.91015.684.61.125.6

W

0 / 1.6

S

6:00 PM87.11015.684.60.935.6

SW

0 / 1.8

S

7:00 PM83.31015.584.60.695.4

S

0 / 1.9

S

8:00 PM79.51015.584.60.485.4

S

0 / 2

S

9:00 PM78.81015.684.60.354.5

S

0 /

N

10:00 PM77.91015.884.60.33.8

SW

0 /

N

11:00 PM77.2101684.40.353.1

SW

0 /

N

Aug 10 (Mon)
12:00 AM77.71015.884.40.543.8

SW

0 /

N

1:00 AM78.41015.784.40.894.3

SW

0 /

N

2:00 AM79.21015.684.41.34.9

SW

0 /

N

3:00 AM78.31015.484.41.694.9

SW

0 /

N

4:00 AM77.51015.284.21.974.9

W

0 /

N

5:00 AM76.8101584.22.095.1

W

0 /

N

6:00 AM771015.384.22.025.4

W

0 /

N

7:00 AM77.21015.584.21.825.6

W

0 /

N

8:00 AM77.41015.884.21.565.8

W

0 /

N

9:00 AM81.51015.884.41.287.2

W

0 /

N

10:00 AM85.51015.884.618.7

W

0 /

N

11:00 AM89.61015.884.60.7510.3

W

0 /

N

12:00 PM91.21015.584.70.5810.3

W

0 /

N

1:00 PM931015.184.90.5810.5

W

0.33 /

N

2:00 PM94.61014.884.90.7510.5

W

0.33 /

N

3:00 PM95.51014.284.90.9810.1

W

0.33 /

N

4:00 PM96.41013.584.91.189.4

W

0.66 /

N

5:00 PM97.51012.985.11.288.9

W

0.66 /

N

6:00 PM94.11012.985.11.227.4

W

0.66 /

N

7:00 PM90.91012.885.11.016

W

0.66 /

N

8:00 PM87.41012.885.10.764.5

SW

0.66 /

N

9:00 PM82.81013.185.10.534.7

W

0.66 /

N

10:00 PM78.11013.585.10.374.9

NW

0.66 /

N

11:00 PM73.41013.984.90.295.4

N

0.66 /

N

Aug 11 (Tue)
12:00 AM73.81014.184.90.315.4

N

0.66 /

N

1:00 AM74.11014.484.90.55.4

N

0.33 /

N

2:00 AM74.71014.684.90.865.4

N

0.33 /

N

3:00 AM73.81014.684.91.294.5

N

- /

N

4:00 AM72.91014.684.71.693.6

N

- /

N

5:00 AM721014.784.71.992.7

N

- /

N

6:00 AM73.61014.884.72.12.5

NW

- /

N

7:00 AM75101584.72.012.5

W

- /

N

8:00 AM76.81015.184.71.792

SW

- /

N

9:00 AM80.41014.884.91.513.4

SW

- /

N

10:00 AM841014.585.11.24.5

W

- /

N

11:00 AM87.61014.385.10.95.6

W

- /

N

12:00 PM89.41013.685.30.635.8

W

- /

N

1:00 PM91.4101385.30.496.3

W

- /

N

2:00 PM93.41012.485.50.546.5

W

- /

N

3:00 PM91.41011.685.50.766.3

W

- /

N

4:00 PM89.41010.985.51.046.3

SW

- /

N

5:00 PM87.41010.185.61.286

SW

- /

N

6:00 PM821010.785.61.395.8

W

- /

N

7:00 PM76.61011.385.61.325.6

W

- /

N

8:00 PM71.21011.885.61.15.4

NW

- /

N

9:00 PM70.9101285.60.834.9

W

- /

N

10:00 PM70.71012.285.60.594.3

SW

- /

N

11:00 PM70.31012.485.50.43.8

S

- /

N

Aug 12 (Wed) Spring Tide
12:00 AM70.9101285.50.294.3

S

- /

N

1:00 AM71.21011.585.50.34.9

S

- /

N

2:00 AM71.61011.185.50.495.4

SW

- /

N

3:00 AM71.61010.685.30.875.6

SW

- /

N

4:00 AM71.4101085.31.315.8

SW

- /

N

5:00 AM71.41009.585.31.715.8

W

- /

N

6:00 AM72.51009.785.31.995.6

W

- /

N

7:00 AM73.61009.985.12.085.4

W

- /

N

8:00 AM74.8101085.11.965.1

W

- /

N

9:00 AM74.71010.285.31.716.5

W

- /

N

10:00 AM74.71010.485.31.417.8

W

- /

N

11:00 AM74.51010.685.51.088.9

W

- /

N

12:00 PM75.41010.585.60.779.6

W

- /

N

1:00 PM76.31010.485.60.5110.3

W

- /

N

2:00 PM771010.385.60.4110.7

W

- /

N

3:00 PM77.51010.185.60.5311

W

- /

N

4:00 PM78.11009.985.80.8111

W

- /

N

5:00 PM78.41009.785.81.1211

W

- /

N

6:00 PM771010.285.81.3910.5

W

- /

N

7:00 PM75.41010.785.81.510.1

NW

- /

N

8:00 PM73.91011.285.81.429.4

NW

- /

N

9:00 PM72.71011.985.81.198.9

NW

- /

N

10:00 PM71.41012.685.80.918.3

NW

- /

N

11:00 PM70.21013.485.60.657.6

NW

- /

N

Aug 13 (Thu) Spring Tide
12:00 AM68.91013.785.60.447.6

NW

- /

N

1:00 AM67.51014.185.60.327.6

NW

- /

N

2:00 AM66.21014.485.50.337.6

NW

- /

N

3:00 AM65.31014.785.50.537.4

NW

- /

N

4:00 AM64.4101585.50.917.4

NW

- /

N

5:00 AM63.51015.485.51.347.2

NW

- /

N

6:00 AM64101685.31.727.6

NW

- /

N

7:00 AM64.61016.685.31.977.8

N

- /

N

8:00 AM65.11017.385.32.018.3

N

- /

N

9:00 AM67.11017.785.51.868.1

N

- /

N

10:00 AM69.1101885.61.588.1

N

- /

N

11:00 AM70.91018.485.61.258.1

N

- /

N

12:00 PM72.71018.385.80.928.3

N

- /

N

1:00 PM74.51018.185.80.628.5

N

- /

N

2:00 PM76.3101885.80.418.7

N

- /

N

3:00 PM76.31017.985.80.388.9

N

- /

N

4:00 PM76.51017.9860.568.9

N

- /

N

5:00 PM76.61017.9860.899.2

N

- /

N

6:00 PM73.91018.1861.237.8

N

- /

N

7:00 PM71.11018.4861.56.3

NW

- /

N

8:00 PM68.41018.6-1.64.7

NW

- /

N

9:00 PM67.51019.1-1.55.1

NW

- /

N
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