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Block Island (Old Harbor) Tide Table

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

Min Tide:-0.66ft ／
Max Tide:3.61ft
High Tide Low Tide Tide Moon Age

Sunrise

Sunset

Moonrise

Moonset

6:56 AM

7:18 PM

3.48ft

3.08ft

12:30 AM

1:31 PM

-0.59ft

-0.62ft

 Young Tide 14.5

6:58 AM

5:03 PM

4:51 PM

6:58 AM

* 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 (Feb 1 - Mar 3)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

TimeTide LevelTimeTide Level
Feb 1 (Sun) Young Tide6:56 AM7:18 PM3.48ft3.08ft12:30 AM1:31 PM-0.59ft-0.62ft

6:58 AM

5:03 PM

4:51 PM

6:58 AM

Feb 2 (Mon) Spring Tide7:42 AM8:05 PM3.48ft3.18ft1:20 AM2:10 PM-0.66ft-0.66ft

6:57 AM

5:04 PM

6:06 PM

7:29 AM

Feb 3 (Tue) Spring Tide8:26 AM8:50 PM3.35ft3.18ft2:06 AM2:45 PM-0.62ft-0.59ft

6:56 AM

5:06 PM

7:18 PM

7:55 AM

Feb 4 (Wed) Spring Tide9:07 AM9:33 PM3.12ft3.08ft2:48 AM3:15 PM-0.49ft-0.49ft

6:55 AM

5:07 PM

8:26 PM

8:17 AM

Feb 5 (Thu) Spring Tide9:47 AM10:16 PM2.82ft2.95ft3:27 AM3:41 PM-0.3ft-0.33ft

6:54 AM

5:08 PM

9:31 PM

8:38 AM

Feb 6 (Fri) Medium Tide10:27 AM11:00 PM2.53ft2.72ft4:05 AM4:05 PM-0.07ft-0.13ft

6:53 AM

5:09 PM

10:35 PM

8:58 AM

Feb 7 (Sat) Medium Tide11:09 AM11:43 PM2.23ft2.53ft4:47 AM4:36 PM0.16ft0.03ft

6:52 AM

5:11 PM

11:39 PM

9:20 AM

Feb 8 (Sun) Medium Tide11:52 AM1.97ft5:39 AM5:14 PM0.36ft0.23ft

6:51 AM

5:12 PM

-

9:44 AM

Feb 9 (Mon) Medium Tide12:29 AM12:40 PM2.33ft1.77ft6:54 AM6:02 PM0.52ft0.39ft

6:50 AM

5:13 PM

12:43 AM

10:12 AM

Feb 10 (Tue) Spring Tide1:22 AM1:38 PM2.2ft1.64ft8:24 AM7:02 PM0.59ft0.49ft

9:00 AM

9:00 AM

-

-

Feb 11 (Wed) Spring Tide2:37 AM3:03 PM2.13ft1.61ft9:38 AM8:22 PM0.56ft0.49ft

9:00 AM

9:00 AM

-

-

Feb 12 (Thu) Spring Tide3:59 AM4:17 PM2.2ft1.74ft10:35 AM9:58 PM0.43ft0.39ft

9:00 AM

9:00 AM

-

-

Feb 13 (Fri) Spring Tide4:54 AM5:06 PM2.36ft1.94ft11:22 AM10:56 PM0.26ft0.2ft

9:00 AM

9:00 AM

-

-

Feb 14 (Sat) Spring Tide5:36 AM5:46 PM2.59ft2.17ft12:03 PM11:42 PM0.1ft0ft

9:00 AM

9:00 AM

-

-

Feb 15 (Sun) Spring Tide6:12 AM6:23 PM2.79ft2.43ft12:39 PM-0.07ft

9:00 AM

9:00 AM

-

-

Feb 16 (Mon) Spring Tide6:46 AM6:59 PM2.95ft2.66ft12:24 AM1:11 PM-0.16ft-0.23ft

9:00 AM

9:00 AM

-

-

Feb 17 (Tue) Spring Tide7:21 AM7:37 PM3.05ft2.89ft1:03 AM1:39 PM-0.3ft-0.39ft

9:00 AM

9:00 AM

-

-

Feb 18 (Wed) Spring Tide7:57 AM8:15 PM3.08ft3.08ft1:41 AM2:05 PM-0.39ft-0.49ft

9:00 AM

9:00 AM

-

-

Feb 19 (Thu) Spring Tide8:35 AM8:56 PM3.02ft3.18ft2:19 AM2:32 PM-0.39ft-0.52ft

9:00 AM

9:00 AM

-

-

Feb 20 (Fri) Spring Tide9:17 AM9:39 PM2.92ft3.22ft2:58 AM3:03 PM-0.36ft-0.52ft

9:00 AM

9:00 AM

-

-

Feb 21 (Sat) Spring Tide10:02 AM10:26 PM2.72ft3.18ft3:40 AM3:40 PM-0.26ft-0.46ft

9:00 AM

9:00 AM

-

-

Feb 22 (Sun) Spring Tide10:52 AM11:19 PM2.53ft3.08ft4:29 AM4:24 PM-0.1ft-0.33ft

9:00 AM

9:00 AM

-

-

Feb 23 (Mon) Spring Tide11:48 AM2.36ft5:34 AM5:16 PM0.07ft-0.16ft

9:00 AM

9:00 AM

-

-

Feb 24 (Tue) Spring Tide12:17 AM12:50 PM2.95ft2.2ft7:13 AM6:20 PM0.2ft-0.03ft

9:00 AM

9:00 AM

-

-

Feb 25 (Wed) Spring Tide1:24 AM2:01 PM2.85ft2.17ft8:45 AM7:41 PM0.2ft0.03ft

9:00 AM

9:00 AM

-

-

Feb 26 (Thu) Spring Tide2:42 AM3:19 PM2.79ft2.26ft9:55 AM9:25 PM0.07ft0ft

9:00 AM

9:00 AM

-

-

Feb 27 (Fri) Spring Tide4:01 AM4:28 PM2.89ft2.49ft10:53 AM10:39 PM-0.07ft-0.16ft

9:00 AM

9:00 AM

-

-

Feb 28 (Sat) Spring Tide5:03 AM5:25 PM3.02ft2.76ft11:42 AM11:37 PM-0.23ft-0.33ft

9:00 AM

9:00 AM

-

-

Mar 1 (Sun) Spring Tide5:54 AM6:15 PM3.15ft3.02ft12:26 PM-0.39ft

9:00 AM

9:00 AM

-

-

Mar 2 (Mon) Spring Tide6:40 AM7:01 PM3.22ft3.22ft12:27 AM1:05 PM-0.46ft-0.49ft

9:00 AM

9:00 AM

-

-

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

* Sunrise, sunset, and tide information (high tide/low tide) is based on data from Block Island (Old Harbor).

* Tide level unit is in feet.

～ Update

Weather Forecast

Every 2 HoursShow All

WindWave
TimeAir Temp(°F)Pressure(hPa)Water Temp(°F)Tide Level(ft)Speed(mph)Height(ft) / Period(s)Direction
Feb 1 (Sun) Young Tide
13-6.71002.72.9-0.6616.51.4 / 4.9

14-6.41002.92.9-0.6615.51.4 / 4.8

15-6.11003.12.9-014.61.4 / 4.8

16-5.91003.32.90.6613.61.3 / 4.8

17-5.51004.12.91.6412.81.2 / 6.7

18-5.21004.92.92.6211.91.1 / 8.7

19-4.91005.72.92.95111 / 10.6

20-5.11006.32.82.9510.41 / 10.7

21-5.41006.92.82.39.70.9 / 10.7

22-5.61007.52.81.319.10.9 / 10.8

23-5.91008.12.70.338.80.9 / 10.8

Feb 2 (Mon) Spring Tide
0-6.11008.72.7-0.338.50.9 / 10.9

1-6.31009.22.7-0.668.20.9 / 11

2-6.51009.62.7-0.667.71 / 11.1

3-6.810102.7-07.21 / 11.2

4-71010.42.60.666.81 / 11.3

5-7.110112.71.647.21.1 / 11.8

6-7.21011.82.72.627.61.1 / 12.2

7-7.21012.52.83.2881.1 / 12.7

8-7.11012.92.73.618.11.1 / 12.5

9-71013.22.72.958.21.1 / 12.4

10-71013.72.71.978.41.1 / 12.2

11-6.31013.52.70.9881 / 12

12-5.61013.32.807.71 / 11.9

13-4.91013.12.8-0.337.40.9 / 11.7

14-4.21013.52.8-0.667.40.9 / 11.5

15-3.51013.92.8-0.667.50.9 / 11.4

16-2.91014.22.807.60.8 / 11.2

17-2.910152.80.987.60.8 / 11.1

18-31015.82.81.977.60.8 / 11

19-31016.62.82.957.60.7 / 10.9

20-3.410172.83.287.90.7 / 10.8

21-3.71017.42.82.958.10.7 / 10.7

22-41017.82.82.38.30.7 / 10.6

23-4.21017.92.80.988.20.7 / 10.5

Feb 3 (Tue) Spring Tide
0-4.410182.8080.7 / 10.4

1-4.61018.12.8-0.337.80.6 / 10.2

2-4.61018.52.8-0.667.70.6 / 10.2

3-4.810192.8-0.667.50.6 / 10.1

4-4.81019.52.807.30.5 / 10

5-4.81019.72.70.9870.5 / 10

6-4.710202.71.976.80.5 / 9.9

7-4.61020.22.62.956.50.5 / 9.9

8-4.41020.52.73.286.50.5 / 9.8

9-4.21020.82.73.286.60.5 / 9.8

10-41021.12.82.626.60.5 / 9.8

11-3.61020.82.81.646.80.5 / 9.8

12-3.21020.52.80.667.10.5 / 9.8

13-2.71020.22.8-07.30.5 / 9.8

14-2.410202.8-0.667.40.5 / 8.2

15-2.11019.82.8-0.667.40.5 / 6.6

16-1.71019.62.8-0.337.40.6 / 5

17-1.51019.92.80.337.60.6 / 5.1

18-1.31020.22.81.317.80.6 / 5.2

19-1.11020.52.92.380.6 / 5.2

20-1.11020.12.92.957.50.5 / 6.8

21-11019.72.93.2870.5 / 8.3

22-11019.32.92.956.40.5 / 9.9

23-1.110192.91.976.50.5 / 9.9

Feb 4 (Wed) Spring Tide
0-1.21018.82.90.986.60.4 / 10

1-1.31018.52.906.70.4 / 10

2-1.41018.22.9-0.336.50.4 / 10

3-1.510182.9-0.666.40.4 / 10

4-1.51017.72.9-0.336.20.4 / 9.9

5-1.51017.72.80.335.70.4 / 9.8

6-1.51017.62.81.315.20.3 / 9.8

7-1.61017.62.71.974.70.3 / 9.7

8-1.91017.52.82.955.10.3 / 9.6

9-2.21017.42.83.285.40.3 / 9.6

10-2.51017.32.82.955.80.3 / 9.5

11-2.71016.92.82.36.10.3 / 9.4

12-2.91016.52.81.316.40.3 / 9.4

13-3.11016.12.80.336.80.3 / 9.3

14-310162.8-0.337.10.4 / 7.1

15-2.910162.8-0.337.40.4 / 4.8

16-2.81015.92.8-0.337.70.4 / 2.6

17-3.21016.32.8-080.4 / 2.6

18-3.61016.62.80.668.30.5 / 2.6

19-3.91016.92.81.648.60.5 / 2.6

20-4.41016.72.82.628.50.5 / 2.6

21-4.81016.52.72.958.40.5 / 2.6

22-5.21016.32.72.958.30.5 / 2.6

23-5.610162.72.628.30.5 / 2.6

Feb 5 (Thu) Spring Tide
0-61015.72.71.648.30.5 / 2.7

1-6.31015.42.60.668.20.5 / 2.7

2-6.51015.22.708.20.5 / 4.5

3-6.610152.7-0.338.20.5 / 6.3

4-6.71014.92.7-0.338.20.5 / 8.1

5-71014.62.708.30.5 / 8

6-7.21014.32.70.668.30.5 / 8

7-7.51014.12.61.318.30.5 / 7.9

8-7.31014.32.62.38.40.5 / 7.8

9-7.11014.52.62.628.50.5 / 7.8

10-71014.62.62.958.60.5 / 7.7

11-6.310142.72.629.50.6 / 6.2

12-5.61013.42.71.9710.40.7 / 4.6

13-4.91012.82.70.9811.40.7 / 3.1

14-4.51012.72.7011.10.7 / 3.2

15-41012.62.7-0.3310.80.7 / 3.2

16-3.71012.52.8-0.3310.60.7 / 3.3

17-3.41012.62.7-010.40.7 / 3.3

18-3.21012.62.70.3310.30.7 / 3.3

19-2.91012.62.70.9810.20.7 / 3.2

20-3.610132.71.9710.10.7 / 3.2

21-4.31013.32.72.629.90.7 / 3.2

22-51013.72.72.959.80.7 / 3.1

23-5.21013.72.62.959.30.7 / 3.1

Feb 6 (Fri) Medium Tide
0-5.51013.72.62.38.80.6 / 3.1

1-5.71013.72.61.648.40.6 / 3.1

2-5.71013.22.60.6670.5 / 5

3-5.71012.72.505.60.5 / 7

4-5.61012.22.5-04.20.4 / 8.9

5-5.21011.62.505.50.4 / 6.8

6-4.81011.12.60.336.90.5 / 4.7

7-4.41010.62.70.988.30.5 / 2.7

8-3.610102.71.649.60.6 / 3

9-31009.32.72.310.90.8 / 3.4

10-2.31008.62.82.6212.20.9 / 3.7

11-1.91007.52.82.62131 / 4

12-1.41006.52.81.9713.81.1 / 4.3

13-1.11005.42.91.3114.61.3 / 4.5

14-0.41004.22.90.66141.3 / 4.7

150.110032.9013.31.4 / 4.8

160.81001.82.9-012.71.4 / 5

170.51001.12.9-012.31.4 / 5

180.11000.32.90.33121.3 / 5

19-0.2999.52.80.6611.71.2 / 5

20-0.3998.42.91.3111.21.2 / 5

21-0.3997.32.91.9710.71.2 / 5

22-0.4996.22.92.6210.21.2 / 5

23-0.39952.92.629.81.2 / 5.8

Feb 7 (Sat) Medium Tide
0-0.1993.92.92.629.31.1 / 6.7

10992.72.91.978.81.1 / 7.6

2-0.2991.92.91.318.21 / 7.8

3-0.4991.12.90.667.61 / 7.9

4-0.5990.32.90.336.91 / 8.1

5-2.3990.42.80.339.71 / 8.2

6-4990.62.80.3312.41.1 / 8.3

7-5.7990.72.80.6615.21.1 / 8.4

8-7991.22.70.9815.51.2 / 6.9

9-8.4991.82.61.6415.81.2 / 5.4

10-9.7992.32.61.9716.11.3 / 3.9

11-109922.62.316.41.3 / 4.1

12-10.4991.62.61.9716.81.4 / 4.2

13-10.7991.32.71.6417.11.4 / 4.4

14-10.8991.82.60.9817.71.5 / 4.4

15-10.9992.22.60.3318.21.5 / 4.5

16-11992.62.5018.81.5 / 4.5

17-11993.62.50191.6 / 4.6

18-11.1994.62.50.3319.31.6 / 4.6

19-11.2995.62.50.3319.61.6 / 4.7

20-11.2996.72.50.9819.31.6 / 4.8

21-11.3997.92.51.6419.11.6 / 4.8

22-11.49992.51.9718.81.6 / 4.9

23-11.7999.92.52.62191.6 / 4.9

Feb 8 (Sun) Medium Tide
0-12.11000.82.52.6219.31.7 / 4.9

1-12.41001.62.52.319.51.7 / 4.9

2-12.81002.42.51.9719.41.7 / 4.9

3-13.11003.12.51.3119.21.7 / 4.9

4-13.41003.92.50.6619.11.6 / 4.9

5-13.41004.72.50.3319.11.6 / 4.9

6-13.51005.52.50.3319.11.6 / 4.9

7-13.51006.22.50.3319.11.6 / 4.9

8-13.210072.50.6619.11.6 / 4.9

9-12.91007.72.50.9819.11.6 / 4.9

10-12.61008.52.51.64191.6 / 4.9

11-12.11008.42.51.97191.6 / 4.9

12-11.51008.42.51.9718.91.6 / 4.9

13-10.91008.42.51.9718.81.7 / 4.9

14-10.61009.12.51.6418.71.6 / 4.9

15-10.41009.82.60.9818.51.6 / 4.9

16-10.11010.42.60.3318.41.6 / 4.9

17-10.210112.60.3318.31.6 / 4.9

18-10.31011.72.60.3318.21.6 / 4.9

19-10.41012.32.50.3318.21.6 / 4.9

20-10.71012.32.50.6617.71.5 / 4.9

21-111012.42.51.3117.21.5 / 4.8

22-11.31012.42.51.6416.71.4 / 4.8

23-11.310122.41.9716.61.4 / 4.7

Feb 9 (Mon) Medium Tide
0-11.41011.52.42.316.41.4 / 4.7

1-11.410112.42.316.31.3 / 4.6

2-11.21010.72.41.9716.31.4 / 4.6

3-11.11010.42.51.6416.31.4 / 4.6

4-10.910102.50.9816.21.4 / 4.6

5-10.91009.82.50.66161.4 / 4.6

6-10.81009.62.50.6615.81.3 / 4.6

7-10.81009.52.50.6615.61.3 / 4.5

8-11.21009.12.50.6615.91.3 / 4.6

9-11.51008.82.50.6616.21.4 / 4.6

10-11.81008.52.40.9816.51.4 / 4.7

11-11.61007.62.41.6416.31.4 / 4.7

12-11.41006.82.41.6416.11.4 / 4.7

13-11.21005.92.51.64161.5 / 4.8

14-10.91005.62.51.6415.81.4 / 4.8

15-10.61005.32.51.3115.71.4 / 4.7

16-10.210052.50.9815.61.4 / 4.7

17-10.41005.32.50.6615.71.4 / 4.7

18-10.61005.62.40.3315.81.4 / 4.7

19-10.81005.92.40.3315.81.4 / 4.7

20-11.31005.92.40.6615.71.3 / 4.6

21-11.91005.82.40.9815.61.3 / 4.6

22-12.41005.72.51.3115.51.3 / 4.5

23-12.41005.32.51.6415.41.3 / 4.5

Feb 10 (Tue) Spring Tide
0-12.41004.82.51.9715.31.2 / 4.4

1-12.41004.42.52.315.21.2 / 4.4

2-12.41004.12.52.315.21.2 / 4.3

3-12.51003.82.41.9715.21.2 / 4.3

4-12.61003.52.41.6415.21.2 / 4.3

5-12.91003.52.41.3114.71.1 / 4.2
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