Fort McHenry Marsh Tide Chart

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

Min Tide:0.53ft ／
Max Tide:1.66ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

2:31 AM

2:17 PM

1.67ft

1.12ft

9:50 AM

7:55 PM

0.89ft

0.52ft

Neap Tide9.4

6:53 AM

7:08 PM

4:05 PM

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* 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 20 - Oct 20)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

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

6:53 AM

7:08 PM

4:05 PM

-

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

6:54 AM

7:07 PM

4:39 PM

1:25 AM

Sep 22 (Tue) 4:11 AM4:20 PM1.67ft1.25ft11:21 AM10:08 PM0.72ft0.59ft

6:55 AM

7:05 PM

5:09 PM

2:28 AM

Sep 23 (Wed) 4:52 AM5:12 PM1.71ft1.31ft11:59 AM11:13 PM0.62ft0.59ft

6:56 AM

7:04 PM

5:35 PM

3:33 AM

Sep 24 (Thu) 5:31 AM6:00 PM1.71ft1.41ft12:33 PM0.52ft

6:56 AM

7:02 PM

5:59 PM

4:37 AM

Sep 25 (Fri) 6:09 AM6:44 PM1.67ft1.54ft12:13 AM1:04 PM0.59ft0.46ft

6:57 AM

7:00 PM

6:22 PM

5:43 AM

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

6:58 AM

6:59 PM

6:45 PM

6:49 AM

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

6:59 AM

6:57 PM

7:11 PM

7:58 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

-

-

Oct 11 (Sun) Spring Tide7:25 AM8:07 PM1.38ft1.87ft2:19 AM1:45 PM0.46ft0.23ft

9:00 AM

9:00 AM

-

-

Oct 12 (Mon) Spring Tide8:07 AM8:50 PM1.28ft1.9ft3:11 AM2:11 PM0.49ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 13 (Tue) Spring Tide8:48 AM9:33 PM1.18ft1.84ft4:02 AM2:37 PM0.56ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 14 (Wed) Spring Tide9:29 AM10:17 PM1.12ft1.77ft4:53 AM3:08 PM0.62ft0.3ft

9:00 AM

9:00 AM

-

-

Oct 15 (Thu) Spring Tide10:11 AM11:03 PM1.08ft1.71ft5:43 AM3:47 PM0.69ft0.33ft

9:00 AM

9:00 AM

-

-

Oct 16 (Fri) Spring Tide10:55 AM11:52 PM1.08ft1.61ft6:33 AM4:34 PM0.72ft0.36ft

9:00 AM

9:00 AM

-

-

Oct 17 (Sat) Spring Tide11:45 AM1.05ft7:22 AM5:27 PM0.72ft0.39ft

9:00 AM

9:00 AM

-

-

Oct 18 (Sun) Spring Tide12:44 AM12:45 PM1.57ft1.05ft8:11 AM6:22 PM0.72ft0.43ft

9:00 AM

9:00 AM

-

-

Oct 19 (Mon) Spring Tide1:37 AM1:51 PM1.54ft1.05ft8:58 AM7:21 PM0.66ft0.49ft

9:00 AM

9:00 AM

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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 20 (Sun) Neap Tide
11:00 AM75.91015.578.80.9313.2

S

0.66 / 1.6

S

12:00 PM77.21014.6791.0112.3

S

0.66 / 1.6

S

1:00 PM78.61013.8791.0811.4

S

0.66 / 1.6

S

2:00 PM79.9101379.21.1410.7

S

0.66 / 1.6

S

3:00 PM78.31012.579.21.119.2

SW

0.66 / 1.6

S

4:00 PM76.51012.179.217.6

SW

0.66 / 1.6

S

5:00 PM74.71011.779.20.836

SW

0.66 / 1.5

SW

6:00 PM73.4101279.20.675.6

W

0.66 / 1.5

SW

7:00 PM72.31012.479.20.575.1

W

0.33 / 1.5

SW

8:00 PM71.11012.779.20.534.7

NW

0.33 / 1.5

SW

9:00 PM70.9101379.20.584.3

NW

0.33 / 1.5

SW

10:00 PM70.71013.279.20.723.6

NW

0.33 / 1.5

SW

11:00 PM70.71013.479.20.943.1

NW

0.33 / 1.5

SW

Sep 21 (Mon) Neap Tide
12:00 AM69.61013.679.21.194.3

NW

0.33 / 1.4

W

1:00 AM68.71013.9791.45.6

NW

0.33 / 1.3

W

2:00 AM67.81014.1791.566.7

N

0.33 / 1.2

NW

3:00 AM66.71014.4791.657.8

N

0.33 / 1.3

NW

4:00 AM65.51014.778.81.659.2

N

0.33 / 1.3

NW

5:00 AM64.41014.978.81.5510.3

N

0.33 / 1.4

N

6:00 AM63.91015.678.61.419.6

N

0.33 / 1.4

N

7:00 AM63.31016.378.61.268.9

N

0.33 / 1.4

N

8:00 AM62.8101778.61.18.5

N

0.33 / 1.4

N

9:00 AM63.31017.478.40.958.5

NE

0.33 / 1.5

N

10:00 AM641017.778.40.848.7

NE

0.33 / 1.5

N

11:00 AM64.61018.178.40.838.7

NE

0.66 / 1.5

N

12:00 PM63.31018.378.40.98.7

NE

0.33 / 1.5

N

1:00 PM61.91018.478.618.7

NE

0.33 / 1.5

NE

2:00 PM60.61018.678.61.18.7

NE

0.33 / 1.4

NE

3:00 PM60.11018.578.61.178.3

NE

0.33 / 1.4

NE

4:00 PM59.41018.578.61.167.8

NE

0.33 / 1.4

NE

5:00 PM58.81018.578.61.047.2

NE

0.33 / 1.4

NE

6:00 PM591018.778.60.877.6

NE

0.33 / 1.4

NE

7:00 PM59.4101978.40.717.8

NE

0.33 / 1.5

NE

8:00 PM59.71019.378.40.68.3

E

0.33 / 1.5

NE

9:00 PM59.71019.678.40.577.8

E

0.33 / 1.5

NE

10:00 PM59.71019.878.30.617.4

E

0.33 / 1.4

NE

11:00 PM59.91020.178.30.746.9

E

0.66 / 1.4

E

Sep 22 (Tue)
12:00 AM60.4102078.10.977.6

E

0.66 / 1.4

E

1:00 AM611019.978.11.228.3

E

0.66 / 1.5

E

2:00 AM61.51019.878.11.448.9

E

0.33 / 1.6

E

3:00 AM61.51019.777.91.69.8

E

0.33 / 1.6

E

4:00 AM61.71019.577.91.6810.7

E

0.33 / 1.5

NE

5:00 AM61.71019.477.71.6411.6

E

0.33 / 1.5

NE

6:00 AM61.51019.677.71.5211.9

E

0.66 / 1.5

NE

7:00 AM61.21019.877.51.3512.3

E

0.66 / 1.5

NE

8:00 AM61102077.51.1712.3

E

0.66 / 1.5

NE

9:00 AM611020.677.5112.3

E

0.66 / 1.6

NE

10:00 AM611021.177.50.8412.1

E

0.66 / 1.6

NE

11:00 AM611021.677.40.7411.9

E

0.66 / 1.6

NE

12:00 PM60.61021.777.40.7612.3

E

0.66 / 1.6

NE

1:00 PM60.31021.877.40.8712.5

E

0.66 / 1.6

NE

2:00 PM60.1102277.41.0113

E

0.66 / 1.6

NE

3:00 PM59.4102277.41.1513.4

E

0.66 / 1.6

NE

4:00 PM591022.177.41.2413.9

E

0.66 / 1.5

NE

5:00 PM58.51022.277.21.2114.5

E

0.66 / 1.5

NE

6:00 PM57.71022.877.21.0814.5

E

0.66 / 1.5

NE

7:00 PM57.21023.377.20.9114.5

E

0.66 / 1.6

NE

8:00 PM56.51023.8770.7514.8

NE

0.66 / 1.6

NE

9:00 PM56.51024.176.80.6314.1

NE

0.66 / 1.6

NE

10:00 PM56.51024.376.80.5913.6

NE

0.66 / 1.6

NE

11:00 PM56.31024.576.60.6213.2

NE

0.66 / 1.6

E

Sep 23 (Wed)
12:00 AM55.81024.576.60.7713

NE

0.66 / 1.6

E

1:00 AM551024.476.51.0112.8

NE

0.66 / 1.6

E

2:00 AM54.51024.376.31.2712.8

NE

0.66 / 1.6

E

3:00 AM54.51024.376.31.4913

NE

0.66 / 1.6

E

4:00 AM54.31024.476.11.6513.2

NE

0.66 / 1.6

NE

5:00 AM54.31024.475.91.713.4

NE

0.66 / 1.6

NE

6:00 AM541024.875.91.6213.6

NE

0.66 / 1.6

NE

7:00 AM53.41025.175.71.4513.9

NE

0.66 / 1.6

NE

8:00 AM53.11025.575.71.2514.1

NE

0.66 / 1.6

NE

9:00 AM52.91025.875.61.0514.1

NE

0.66 / 1.6

NE

10:00 AM52.7102675.60.8514.1

NE

0.66 / 1.6

NE

11:00 AM52.71026.375.40.714.1

NE

0.66 / 1.6

NE

12:00 PM53.1102675.40.6313.9

NE

0.66 / 1.6

NE

1:00 PM53.41025.775.40.7113.6

NE

0.98 / 1.6

NE

2:00 PM53.81025.375.40.8713.4

NE

0.98 / 1.6

E

3:00 PM53.8102575.21.0613.4

NE

0.98 / 1.6

E

4:00 PM53.61024.775.21.2313.6

NE

0.98 / 1.7

E

5:00 PM53.41024.4751.3213.6

NE

0.98 / 1.7

E

6:00 PM54.31024.2751.2813.6

NE

0.98 / 1.7

E

7:00 PM55.21024.1751.1413.6

NE

0.98 / 1.7

E

8:00 PM56.11023.974.80.9513.6

NE

0.98 / 1.7

E

9:00 PM56.11023.474.70.7814.1

NE

0.98 / 1.6

E

10:00 PM56.3102374.70.6514.5

NE

0.98 / 1.6

E

11:00 PM56.31022.574.50.615

NE

0.98 / 1.6

E

Sep 24 (Thu)
12:00 AM55.21022.174.50.6315.2

NE

0.66 / 1.6

E

1:00 AM541021.774.30.7915.4

NE

0.66 / 1.6

E

2:00 AM52.91021.374.11.0615.7

NE

0.66 / 1.6

NE

3:00 AM52.51020.874.11.3315.7

NE

0.66 / 1.6

NE

4:00 AM52.21020.474.11.5615.7

N

0.66 / 1.6

NE

5:00 AM51.81019.973.91.6915.7

N

0.66 / 1.6

NE

6:00 AM51.61019.873.81.6915.7

N

0.66 / 1.6

NE

7:00 AM51.61019.773.81.5615.9

N

0.66 / 1.6

NE

8:00 AM51.61019.673.81.3516.1

N

0.66 / 1.6

NE

9:00 AM521019.373.81.1215.7

N

0.66 / 1.6

NE

10:00 AM52.21018.973.60.8915.4

N

0.66 / 1.6

NE

11:00 AM52.51018.673.60.715

N

0.66 / 1.6

NE

12:00 PM53.11018.273.60.5715

N

0.66 / 1.6

NE

1:00 PM53.61017.873.60.5615

N

0.66 / 1.6

E

2:00 PM54.11017.473.60.7115

N

0.66 / 1.6

E

3:00 PM551016.973.60.9415

N

0.66 / 1.6

E

4:00 PM55.91016.473.61.1815

N

0.66 / 1.6

E

5:00 PM56.71015.973.61.3615

N

0.66 / 1.6

E

6:00 PM55.2101673.61.4315.2

N

0.66 / 1.6

E

7:00 PM53.81016.173.61.3615.2

N

0.66 / 1.6

E

8:00 PM52.21016.273.41.1915.4

N

0.66 / 1.6

E

9:00 PM52.21016.273.40.9915.2

N

0.66 /

N

10:00 PM52.21016.173.20.815

NW

0.66 /

N

11:00 PM52.21016.173.20.6614.8

NW

0.66 /

N

Sep 25 (Fri)
12:00 AM521015.973.20.5914.3

NW

0.66 /

N

1:00 AM521015.6730.6314.1

NW

0.66 /

N

2:00 AM521015.4730.8213.6

NW

0.66 /

N

3:00 AM521015.372.91.113.2

NW

0.66 /

N

4:00 AM52.21015.272.91.3812.8

NW

0.66 /

N

5:00 AM52.21015.172.91.5912.3

NW

0.66 /

N

6:00 AM52.51015.472.71.6812.8

NW

0.66 /

N

7:00 AM52.91015.772.71.6313.2

NW

0.66 /

N

8:00 AM53.2101672.71.4513.9

NW

0.66 /

N

9:00 AM54.51015.972.71.213.9

NW

0.66 /

N

10:00 AM55.91015.872.70.9513.9

NW

0.98 /

N

11:00 AM57.21015.772.70.7213.9

NW

0.98 /

N

12:00 PM59.21015.672.70.5515

NW

1.31 /

N

1:00 PM61.21015.572.90.4715.7

NW

1.31 /

N

2:00 PM63.31015.472.90.5516.6

NW

1.64 /

N

3:00 PM64.21015.272.90.7914.5

NW

1.64 /

N

4:00 PM65.31015.172.91.0812.3

NW

1.64 /

N

5:00 PM66.41014.972.91.3510.3

NW

1.64 /

N

6:00 PM62.81015.472.91.528.9

NW

1.64 /

N

7:00 PM59.41015.872.91.567.6

NW

1.31 /

N

8:00 PM55.91016.272.71.456.5

NW

1.31 /

N

9:00 PM56.51016.572.71.248.7

NW

1.31 /

N

10:00 PM571016.872.71.0111

NW

0.98 /

N

11:00 PM57.61017.172.50.813.2

NW

0.98 /

N

Sep 26 (Sat) Spring Tide
12:00 AM56.31017.372.50.6512.3

NW

0.98 /

N

1:00 AM55.21017.672.30.5711.4

NW

1.31 /

N

2:00 AM54.11017.872.30.6310.5

NW

1.31 /

N

3:00 AM53.61017.972.30.8310.1

NW

- /

N

4:00 AM52.9101872.11.139.8

NW

- /

N

5:00 AM52.31018.172.11.49.4

NW

- /

N

6:00 AM52.21018.5721.578.5

NW

- /

N

7:00 AM521018.9721.627.6

NW

- /

N

8:00 AM51.81019.3721.56.7

NW

- /

N

9:00 AM56.11019.4721.287.8

NW

- /

N

10:00 AM60.61019.572.11.018.7

NW

- /

N

11:00 AM65.11019.672.10.769.6

NW

- /

N

12:00 PM66.71019.172.10.5610.1

NW

- /

N

1:00 PM68.41018.772.10.4410.5

NW

- /

N

2:00 PM701018.372.30.4410.7

NW

- /

N

3:00 PM69.8101872.30.6210.1

NW

- /

N

4:00 PM69.61017.772.30.939.2

NW

- /

N

5:00 PM69.41017.472.31.278.3

NW

- /

N

6:00 PM661017.772.31.547.8

NW

- /

N

7:00 PM62.81018.172.31.697.2

N

- /

N

8:00 PM59.41018.572.31.686.5

N

- /

N

9:00 PM57.61018.972.11.526.5

N

- /

N

10:00 PM55.81019.372.11.286.5

N

- /

N

11:00 PM541019.872.11.036.5

N

- /

N

Sep 27 (Sun) Spring Tide
12:00 AM53.41019.6720.86.5

N

- /

N

1:00 AM52.91019.5720.636.5

N

- /

N

2:00 AM52.31019.3720.566.7

NW

- /

N

3:00 AM52.21019.2720.636.5

NW

- /

N

4:00 AM51.81019.171.80.856.5

NW

- /

N

5:00 AM51.41019.171.81.146.3

N

- /

N

6:00 AM521019.471.81.386

N

- /

N

7:00 AM52.31019.771.61.56

N

- /

N

8:00 AM52.9102071.61.495.8

N

- /

N

9:00 AM55.91020.171.81.336.7

N

- /

N

10:00 AM591020.271.81.087.6

N

- /

N

11:00 AM62.21020.371.80.818.5

N

- /

N

12:00 PM63.11019.9720.587.4

N

- /

N

1:00 PM641019.5720.436.3

N

- /

N

2:00 PM64.91019720.395.4

NE

- /

N

3:00 PM641019720.484.9

NE

- /

N

4:00 PM63.31019720.744.7

NE

- /

N

5:00 PM62.41019721.124.5

NE

- /

N

6:00 PM61.51019.3721.484.3

NE

- /

N

7:00 PM60.41019.7721.744.3

NE

- /

N

8:00 PM59.51020721.854.3

NE

- /

N

9:00 PM59.21020.1721.784.3

NE

- /

N

10:00 PM58.81020.171.81.584.5

NE

- /

N

11:00 PM58.61020.271.81.314.5

NE

- /

N

Sep 28 (Mon) Spring Tide
12:00 AM58.31020.171.81.044.3

NE

- /

N

1:00 AM57.91020.171.60.84.3

E

- /

N

2:00 AM57.7102071.60.634

E

- /

N

3:00 AM57.6102071.40.564

E

- /

N

4:00 AM57.41019.971.40.643.8

NE

- /

N

5:00 AM57.21019.971.40.863.8

NE

- /

N

6:00 AM57.41019.871.21.133.8

NE

- /

N

7:00 AM57.41019.871.21.324

E

- /

N

8:00 AM57.61019.771.21.414

E

- /

N

9:00 AM591019.671.21.345.1

E

- /

N

10:00 AM60.61019.671.41.146.3

E

- /

N

11:00 AM62.21019.571.40.877.4

E

- /

N

12:00 PM63.91018.971.40.627.6

E

- /

N

1:00 PM65.51018.471.40.437.6

E

- /

N

2:00 PM66.91017.871.60.357.8

E

- /

N

3:00 PM67.51017.271.60.387.8

E

- /

N

4:00 PM681016.771.60.558.1

SE

- /

N

5:00 PM68.41016.171.60.898.1

SE

- /

N

6:00 PM661016.171.61.38.1

SE

- /

N

7:00 PM63.51016.271.61.668.1

E

- /

N

8:00 PM611016.2-1.898.1

E

- /

N

9:00 PM59.41016-1.966.7

E

- /

N
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