Block Island (Old Harbor) Tide Chart

  • Latitude: 41.1733
  • Longitude: -71.5567
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Today's Tide Graph (Sun)

Min Tide:0.89ft ／
Max Tide:2.55ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

3:01 AM

3:57 PM

2.1ft

2.53ft

8:37 AM

10:41 PM

0.98ft

0.85ft

Neap Tide9.4

6:32 AM

6:49 PM

3:51 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 Tide3:01 AM3:57 PM2.1ft2.53ft8:37 AM10:41 PM0.98ft0.85ft

6:32 AM

6:49 PM

3:51 PM

-

Sep 21 (Mon) Neap Tide4:19 AM5:00 PM2.2ft2.66ft10:20 AM11:26 PM0.85ft0.72ft

6:33 AM

6:47 PM

4:24 PM

12:57 AM

Sep 22 (Tue) 5:15 AM5:44 PM2.4ft2.82ft11:17 AM0.69ft

6:34 AM

6:45 PM

4:53 PM

2:02 AM

Sep 23 (Wed) 5:57 AM6:20 PM2.66ft3.02ft12:04 AM12:03 PM0.52ft0.49ft

6:35 AM

6:44 PM

5:17 PM

3:07 AM

Sep 24 (Thu) 6:33 AM6:54 PM2.95ft3.15ft12:36 AM12:45 PM0.33ft0.3ft

6:36 AM

6:42 PM

5:40 PM

4:14 AM

Sep 25 (Fri) 7:09 AM7:30 PM3.25ft3.25ft1:04 AM1:25 PM0.16ft0.1ft

6:37 AM

6:40 PM

6:01 PM

5:21 AM

Sep 26 (Sat) Spring Tide7:46 AM8:08 PM3.51ft3.28ft1:32 AM2:05 PM0ft0ft

6:38 AM

6:38 PM

6:24 PM

6:29 AM

Sep 27 (Sun) Spring Tide8:25 AM8:48 PM3.71ft3.28ft2:01 AM2:44 PM-0.1ft-0.03ft

6:39 AM

6:37 PM

6:47 PM

7:39 AM

Sep 28 (Mon) Spring Tide9:07 AM9:31 PM3.81ft3.18ft2:34 AM3:24 PM-0.16ft0ft

9:00 AM

9:00 AM

-

-

Sep 29 (Tue) Spring Tide9:51 AM10:18 PM3.81ft3.08ft3:10 AM4:06 PM-0.16ft0.07ft

9:00 AM

9:00 AM

-

-

Sep 30 (Wed) Spring Tide10:39 AM11:09 PM3.71ft2.92ft3:51 AM4:54 PM-0.07ft0.2ft

9:00 AM

9:00 AM

-

-

Oct 1 (Thu) Spring Tide11:32 AM3.58ft4:36 AM5:59 PM0.03ft0.39ft

9:00 AM

9:00 AM

-

-

Oct 2 (Fri) Spring Tide12:06 AM12:33 PM2.79ft3.38ft5:30 AM7:38 PM0.2ft0.52ft

9:00 AM

9:00 AM

-

-

Oct 3 (Sat) Spring Tide1:09 AM1:41 PM2.69ft3.22ft6:38 AM8:58 PM0.36ft0.52ft

9:00 AM

9:00 AM

-

-

Oct 4 (Sun) Spring Tide2:17 AM2:53 PM2.69ft3.15ft8:14 AM10:03 PM0.46ft0.43ft

9:00 AM

9:00 AM

-

-

Oct 5 (Mon) Spring Tide3:29 AM4:07 PM2.79ft3.15ft9:53 AM10:58 PM0.39ft0.3ft

9:00 AM

9:00 AM

-

-

Oct 6 (Tue) Spring Tide4:39 AM5:11 PM3.02ft3.22ft11:02 AM11:45 PM0.23ft0.13ft

9:00 AM

9:00 AM

-

-

Oct 7 (Wed) Spring Tide5:37 AM6:03 PM3.28ft3.28ft11:58 AM0.1ft

9:00 AM

9:00 AM

-

-

Oct 8 (Thu) Spring Tide6:27 AM6:49 PM3.54ft3.31ft12:26 AM12:48 PM0ft0ft

9:00 AM

9:00 AM

-

-

Oct 9 (Fri) Spring Tide7:12 AM7:32 PM3.71ft3.28ft1:02 AM1:32 PM-0.07ft-0.03ft

9:00 AM

9:00 AM

-

-

Oct 10 (Sat) Spring Tide7:55 AM8:12 PM3.81ft3.22ft1:35 AM2:13 PM-0.1ft-0.03ft

9:00 AM

9:00 AM

-

-

Oct 11 (Sun) Spring Tide8:35 AM8:51 PM3.74ft3.08ft2:03 AM2:50 PM-0.07ft0ft

9:00 AM

9:00 AM

-

-

Oct 12 (Mon) Spring Tide9:14 AM9:30 PM3.61ft2.95ft2:30 AM3:23 PM0ft0.1ft

9:00 AM

9:00 AM

-

-

Oct 13 (Tue) Spring Tide9:51 AM10:08 PM3.41ft2.76ft2:58 AM3:54 PM0.13ft0.26ft

9:00 AM

9:00 AM

-

-

Oct 14 (Wed) Spring Tide10:28 AM10:48 PM3.18ft2.56ft3:30 AM4:27 PM0.3ft0.43ft

9:00 AM

9:00 AM

-

-

Oct 15 (Thu) Spring Tide11:08 AM11:32 PM2.92ft2.36ft4:05 AM5:06 PM0.46ft0.62ft

9:00 AM

9:00 AM

-

-

Oct 16 (Fri) Spring Tide11:53 AM2.72ft4:45 AM6:01 PM0.66ft0.82ft

9:00 AM

9:00 AM

-

-

Oct 17 (Sat) Spring Tide12:22 AM12:47 PM2.2ft2.56ft5:33 AM7:48 PM0.82ft0.92ft

9:00 AM

9:00 AM

-

-

Oct 18 (Sun) Spring Tide1:18 AM1:47 PM2.13ft2.46ft6:35 AM9:02 PM0.95ft0.89ft

9:00 AM

9:00 AM

-

-

Oct 19 (Mon) Spring Tide2:19 AM2:52 PM2.13ft2.46ft8:02 AM9:57 PM0.98ft0.79ft

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 20 (Sun) Neap Tide
12:00 PM66.21018.466.41.5613.9

SE

1.97 / 3.5

SE

1:00 PM66.91017.766.41.9813.9

S

1.97 / 3.5

SE

2:00 PM67.51016.966.42.3113.9

S

1.97 / 3.5

SE

3:00 PM66.71016.466.42.513.4

S

1.97 / 3.6

SE

4:00 PM661015.966.22.5513

S

1.97 / 3.6

SE

5:00 PM65.31015.366.22.4612.5

S

1.97 / 3.7

SE

6:00 PM65.51015.266.22.1613

SE

1.97 / 3.7

SE

7:00 PM65.7101566.21.713.4

SE

1.97 / 3.7

SE

8:00 PM65.81014.866.21.3113.9

SE

2.3 / 3.7

SE

9:00 PM66.41014.566.21.0813

SE

2.3 / 3.8

SE

10:00 PM66.91014.366.20.9211.9

S

2.3 / 3.8

SE

11:00 PM67.5101466.20.8910.7

S

2.3 / 3.9

SE

Sep 21 (Mon) Neap Tide
12:00 AM67.61013.966.21.0811.4

S

2.3 / 4

SE

1:00 AM67.61013.966.21.4612.1

SW

1.97 / 4.1

SE

2:00 AM67.81013.966.21.8412.8

W

1.97 / 4.2

SE

3:00 AM67.1101466.22.0914.8

W

1.97 / 4.3

SE

4:00 AM66.41014.166.22.1916.6

NW

1.97 / 4.3

SE

5:00 AM65.71014.2662.1618.6

N

1.97 / 4.4

SE

6:00 AM64.41014.9661.9521.9

N

2.62 / 4.2

E

7:00 AM63.31015.665.81.5425.1

N

2.95 / 4

E

8:00 AM62.11016.365.71.1528.2

NE

3.28 / 3.8

NE

9:00 AM62.2101765.70.9528.4

NE

3.28 / 4

NE

10:00 AM62.21017.865.70.8828.6

NE

3.61 / 4.3

NE

11:00 AM62.41018.565.50.9128.6

NE

3.61 / 4.5

NE

12:00 PM62.41018.765.51.1228

NE

3.61 / 4.5

NE

1:00 PM62.61018.965.51.5227.1

NE

3.61 / 4.6

NE

2:00 PM62.81019.165.3226.2

NE

3.61 / 4.6

NE

3:00 PM63.11019.465.32.3824.8

NE

3.28 / 4.5

NE

4:00 PM63.51019.765.32.623.5

NE

3.28 / 4.4

NE

5:00 PM63.9102065.32.6822.1

NE

2.95 / 4.3

NE

6:00 PM63.71020.565.32.5622.1

NE

2.95 / 4.3

NE

7:00 PM63.5102165.12.1822.1

NE

2.95 / 4.2

NE

8:00 PM63.51021.465.11.6422.1

NE

2.95 / 4.2

NE

9:00 PM63.71021.768.21.221.7

NE

2.95 / 4.3

E

10:00 PM63.9102268.20.9221.5

NE

2.95 / 4.3

E

11:00 PM64.21022.368.20.7521

NE

2.95 / 4.4

E

Sep 22 (Tue)
12:00 AM64.21022.568.20.7721.7

E

2.95 / 4.3

E

1:00 AM64.21022.768.21.0622.1

E

3.28 / 4.3

E

2:00 AM64.41022.9681.5222.8

E

3.28 / 4.3

E

3:00 AM64.21023.3681.9723

E

3.28 / 4.4

E

4:00 AM63.91023.6682.2623.3

E

3.61 / 4.4

E

5:00 AM63.71023.9682.3923.5

E

3.61 / 4.5

E

6:00 AM63.71024.3682.3423.9

E

3.61 / 4.6

E

7:00 AM63.51024.8682.0324.4

E

3.61 / 4.8

E

8:00 AM63.31025.2681.5224.8

NE

3.61 / 4.9

E

9:00 AM631025.8681.0625.5

NE

3.94 / 5

E

10:00 AM62.81026.4680.8126.2

NE

3.94 / 5.1

E

11:00 AM62.61027680.726.6

NE

4.27 / 5.1

E

12:00 PM62.11026.8680.7427.3

E

4.59 / 5.2

E

1:00 PM61.51026.7681.0428

E

4.59 / 5.2

E

2:00 PM611026.667.81.5428.6

E

4.59 / 5.3

E

3:00 PM60.41026.767.82.0928.9

E

4.59 / 5.2

E

4:00 PM59.91026.867.82.5329.1

E

4.59 / 5.2

E

5:00 PM59.41026.867.82.7929.3

NE

4.59 / 5.1

E

6:00 PM59.41027.267.82.8429.5

NE

4.59 / 5.1

E

7:00 PM59.41027.667.82.6229.8

E

4.59 / 5.1

E

8:00 PM59.41027.967.82.0930

E

4.59 / 5

E

9:00 PM59.9102867.61.4630

E

4.59 / 5.1

E

10:00 PM60.4102867.60.9729.8

E

4.92 / 5.2

E

11:00 PM611028.167.60.6729.5

E

4.92 / 5.2

E

Sep 23 (Wed)
12:00 AM61.21028.167.60.5430

E

4.92 / 5.3

E

1:00 AM61.2102867.50.6730.2

E

5.25 / 5.3

E

2:00 AM61.3102867.51.130.4

E

5.25 / 5.4

E

3:00 AM61.51028.167.51.6830.6

E

5.25 / 5.5

E

4:00 AM61.71028.267.52.2130.6

E

5.58 / 5.6

E

5:00 AM61.91028.467.52.5530.9

E

5.58 / 5.7

E

6:00 AM62.11028.567.52.6631.8

E

5.91 / 5.8

E

7:00 AM62.41028.667.52.5132.7

E

6.23 / 5.9

E

8:00 AM62.61028.767.32.0633.8

E

6.23 / 6

E

9:00 AM62.81028.967.31.4334

E

6.56 / 6.1

E

10:00 AM63.11029.167.30.8934.4

E

6.89 / 6.2

E

11:00 AM63.51029.367.30.5934.7

E

6.89 / 6.4

E

12:00 PM63.31028.967.50.4935.3

E

7.22 / 6.5

E

1:00 PM63.31028.667.50.636

E

7.22 / 6.6

E

2:00 PM63.11028.267.5136.5

E

7.55 / 6.7

E

3:00 PM631027.867.31.6237.1

E

7.87 / 6.8

E

4:00 PM62.81027.467.32.2737.6

E

7.87 / 6.8

E

5:00 PM62.6102767.32.7638.3

E

7.87 / 6.9

E

6:00 PM62.2102767.3338.3

E

8.2 / 7.7

SE

7:00 PM61.9102767.32.9438.3

E

8.2 / 8.6

SE

8:00 PM61.51026.967.32.5638.3

E

8.2 / 9.4

SE

9:00 PM61.31026.367.31.8838.5

NE

7.87 / 9.5

SE

10:00 PM611025.767.11.1638.7

NE

7.87 / 9.6

SE

11:00 PM60.8102567.10.6538.9

NE

7.87 / 9.7

SE

Sep 24 (Thu)
12:00 AM61.21024.167.10.440

NE

7.87 / 9.8

SE

1:00 AM61.51023.167.10.3741.4

NE

8.2 / 9.9

SE

2:00 AM61.91022.267.10.6642.7

NE

8.53 / 10

SE

3:00 AM62.1102166.91.2543.8

NE

8.86 / 10.1

SE

4:00 AM62.21019.866.91.9745

NE

9.19 / 10.2

SE

5:00 AM62.61018.666.92.5846.1

NE

9.84 / 10.4

SE

6:00 AM62.61017.666.92.9147.2

NE

9.84 / 10.6

SE

7:00 AM62.81016.666.92.9348.1

NE

10.17 / 10.7

SE

8:00 AM62.81015.566.92.6249

NE

10.17 / 10.9

SE

9:00 AM63.31014.766.9248.3

NE

10.17 / 11

SE

10:00 AM63.71013.966.91.2447.6

NE

10.5 / 11.1

SE

11:00 AM64.21013.166.90.6547

NE

10.5 / 11.2

SE

12:00 PM64.41011.766.90.3548.3

NE

10.83 / 11.2

SE

1:00 PM64.41010.466.90.349.4

NE

11.15 / 11.2

SE

2:00 PM64.61009.167.10.5150.8

NE

11.48 / 11.2

SE

3:00 PM64.41008.166.91.0449.9

NE

11.48 / 10.2

SE

4:00 PM64.41007.266.91.7949

NE

11.15 / 9.2

SE

5:00 PM64.21006.266.92.5248.1

NE

11.15 / 8.1

E

6:00 PM64.21006.166.93.0145.6

NE

10.5 / 8

E

7:00 PM64.2100666.93.1543.4

NE

9.84 / 7.8

E

8:00 PM64.21005.966.92.9441.2

NE

9.51 / 7.7

E

9:00 PM641005.466.92.3741.2

NE

9.19 / 7.6

E

10:00 PM63.91004.966.91.5441.2

NE

8.86 / 7.5

E

11:00 PM63.71004.366.90.7841.2

NE

8.53 / 7.4

E

Sep 25 (Fri)
12:00 AM63.11003.666.90.3241.8

NE

8.2 / 6.8

E

1:00 AM62.61002.966.90.1642.3

NE

8.2 / 6.3

NE

2:00 AM62.21002.166.90.2942.9

N

8.2 / 5.8

NE

3:00 AM61.91001.866.90.7643.4

N

8.2 / 5.8

NE

4:00 AM61.71001.566.91.5343.8

N

8.2 / 5.8

NE

5:00 AM61.51001.266.72.3644.3

N

7.87 / 5.9

NE

6:00 AM61.31001.566.7342.7

N

7.87 / 5.9

NE

7:00 AM611001.966.73.2641.2

N

7.87 / 5.9

NE

8:00 AM60.81002.266.73.1339.4

N

7.87 / 5.9

NE

9:00 AM59.71003.366.72.6335.6

N

7.22 / 7.3

E

10:00 AM58.61004.466.71.8331.5

N

6.56 / 8.7

E

11:00 AM57.61005.566.70.9827.7

NW

6.23 / 10.1

SE

12:00 PM57.6100666.70.3928

NW

5.58 / 10

SE

1:00 PM57.41006.466.70.1528.2

NW

4.92 / 9.9

SE

2:00 PM57.41006.866.70.1728.4

NW

4.59 / 9.8

SE

3:00 PM57.61007.166.60.527.5

NW

4.27 / 9.9

SE

4:00 PM57.71007.566.61.1726.6

NW

3.94 / 9.9

SE

5:00 PM58.11007.866.62.0325.7

NW

3.61 / 9.9

SE

6:00 PM57.91008.466.62.7925.3

NW

3.28 / 9.9

SE

7:00 PM57.9100966.63.2124.6

NW

3.28 / 9.8

SE

8:00 PM57.71009.666.43.2124.2

NW

2.95 / 9.8

SE

9:00 PM57.71009.866.42.8123.9

NW

2.95 / 9.7

SE

10:00 PM57.7101066.42.0623.5

NW

2.62 / 9.6

SE

11:00 PM57.61010.266.41.1323.3

NW

2.62 / 9.6

SE

Sep 26 (Sat) Spring Tide
12:00 AM57.61010.366.20.3921.9

NW

2.62 / 9.5

SE

1:00 AM57.61010.466.20.0420.6

NW

2.3 / 9.4

SE

2:00 AM57.61010.566.20.0319.5

NW

2.3 / 9.3

SE

3:00 AM57.61010.766.20.3319.2

NW

2.3 / 9.3

SE

4:00 AM57.61010.9660.9919

NW

1.97 / 9.3

SE

5:00 AM57.61011.1661.9118.8

NW

1.97 / 9.2

SE

6:00 AM57.61011.5662.8118.6

NW

1.97 / 9.2

SE

7:00 AM57.61011.9663.3918.3

N

1.97 / 9.2

SE

8:00 AM57.71012.3663.5218.1

N

1.97 / 9.1

SE

9:00 AM57.61012.7663.2117.4

NW

1.97 / 9.1

SE

10:00 AM57.61013.2662.5216.8

NW

1.97 / 9.1

SE

11:00 AM57.41013.6661.5816.1

NW

1.64 / 9

SE

12:00 PM57.61013.865.80.716.1

NW

1.64 / 9

SE

1:00 PM57.71013.965.80.1716.1

NW

1.64 / 9

SE

2:00 PM57.9101465.8015.9

NW

1.64 / 8.9

SE

3:00 PM57.91014.165.80.1315.7

NW

1.64 / 8.9

SE

4:00 PM57.91014.265.80.5815.7

NW

1.64 / 8.9

SE

5:00 PM57.91014.365.71.3815.2

NW

1.64 / 8.8

SE

6:00 PM57.91014.765.72.2914.8

NW

1.64 / 8.8

SE

7:00 PM58.11015.265.7314.1

NW

1.31 / 8.7

SE

8:00 PM58.11015.665.73.313.4

NW

1.31 / 8.7

SE

9:00 PM58.51015.865.73.1313.4

NW

1.31 / 8.7

SE

10:00 PM58.81015.965.72.5513.4

NW

1.31 / 8.6

SE

11:00 PM59.4101665.71.6613.4

NW

1.31 / 8.6

SE

Sep 27 (Sun) Spring Tide
12:00 AM59.2101665.70.7113

N

1.31 / 8.6

SE

1:00 AM59.2101665.50.0712.3

N

1.31 / 8.5

SE

2:00 AM59.21016.165.5-0.1211.6

N

1.31 / 8.5

SE

3:00 AM59.41016.265.50.0313

N

1.31 / 8.5

SE

4:00 AM59.41016.465.50.5114.1

N

1.31 / 8.5

SE

5:00 AM59.41016.565.51.3315.2

N

1.31 / 8.5

SE

6:00 AM59.41016.965.52.3414.8

N

1.31 / 8.4

SE

7:00 AM59.41017.365.53.2114.3

N

1.31 / 8.4

SE

8:00 AM59.41017.765.53.6813.9

N

1.31 / 8.4

SE

9:00 AM59.51018.365.53.6513

NE

1.31 / 8.4

SE

10:00 AM59.51018.865.73.1612.3

NE

1.31 / 8.4

SE

11:00 AM59.71019.465.72.3111.6

NE

1.31 / 8.4

SE

12:00 PM60.11019.365.71.2911.9

NE

1.31 / 8.3

SE

1:00 PM60.31019.265.70.4511.9

N

0.98 / 8.3

SE

2:00 PM60.61019.165.70.0312.3

N

0.98 / 8.3

SE

3:00 PM60.61019.365.7-0.0411.6

NE

0.98 / 8.2

SE

4:00 PM60.61019.465.80.1811.4

NE

0.98 / 8.2

SE

5:00 PM60.61019.665.80.7511

NE

0.98 / 8.2

SE

6:00 PM60.81019.965.81.6111.6

NE

0.98 / 8.2

SE

7:00 PM611020.365.82.512.3

NE

0.98 / 8.1

SE

8:00 PM61.21020.765.83.1213

NE

1.31 / 8.1

SE

9:00 PM611020.765.73.2812.8

NE

1.31 / 8.1

SE

10:00 PM60.81020.865.72.9512.3

NE

1.31 / 8.1

SE

11:00 PM60.61020.865.72.2312.1

NE

1.31 / 8.1

SE

Sep 28 (Mon) Spring Tide
12:00 AM60.61020.865.71.2611.9

NE

1.31 / 8.1

SE

1:00 AM60.61020.765.70.3711.6

NE

0.98 / 8.1

SE

2:00 AM60.61020.765.5-0.1211.6

NE

0.98 / 8.2

SE

3:00 AM60.61020.865.5-0.1511.6

NE

0.98 / 8.2

SE

4:00 AM60.41020.865.50.1611.6

NE

0.98 / 8.2

SE

5:00 AM60.41020.965.50.7811.4

NE

0.98 / 8.2

SE

6:00 AM60.61020.865.51.711.9

NE

0.98 / 8.2

SE

7:00 AM611020.765.52.7112.1

NE

0.98 / 8.2

SE

8:00 AM61.21020.765.53.512.3

NE

0.98 / 8.1

SE

9:00 AM61.31020.665.53.8312.3

NE

0.98 / 8.2

SE

10:00 AM61.71020.665.73.6312.1

NE

1.31 / 8.2

SE

11:00 AM62.11020.665.7311.9

NE

1.31 / 8.2

SE

12:00 PM62.21020.365.72.0611.4

NE

0.98 / 8.2

SE

1:00 PM62.4102065.81.0511

NE

0.98 / 8.2

SE

2:00 PM62.81019.865.80.310.7

NE

0.98 / 8.3

SE

3:00 PM631019.565.7-0.0110.5

E

0.98 / 8.3

SE

4:00 PM63.11019.265.70.0110.3

E

0.98 / 8.3

SE

5:00 PM63.31018.965.70.3210.1

E

0.98 / 8.3

SE

6:00 PM63.5101965.70.9410.3

E

0.98 / 8.3

SE

7:00 PM63.5101965.71.810.5

E

0.98 / 8.2

SE

8:00 PM63.51019-2.6310.7

E

0.98 / 8.2

SE

9:00 PM63.71018.8-3.1310.7

E

0.98 / 8.2

SE
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