Merrimacport Tide Table
- Latitude: 42.825
- Longitude: -70.9883
Today's Tide Graph (Sun)
| High Tide | Low Tide | Tide | Moon Age | Sunrise Sunset | Moonrise Moonset | ||
|---|---|---|---|---|---|---|---|
11:12 AM 11:34 PM | 6.46ft 8.46ft | 5:33 AM 5:39 PM | -0.13ft 0.43ft | Spring Tide | 28.1 | 5:17 AM 8:23 PM | 2:40 AM 7:18 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).
Monthly Tide Table (Jul 12 - Aug 11)
| Date | High Tide | Low Tide | Sunrise Sunset | Moonrise Moonset | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Tide Level | Time | Tide Level | |||||
| Jul 12 (Sun) | 11:12 AM11:34 PM | 6.46ft8.46ft | 5:33 AM5:39 PM | -0.13ft0.43ft | 5:17 AM 8:23 PM | 2:40 AM 7:18 PM | ||
| Jul 13 (Mon) | 12:08 PM | 6.56ft | 6:28 AM6:34 PM | -0.36ft0.3ft | 5:18 AM 8:23 PM | 3:50 AM 8:14 PM | ||
| Jul 14 (Tue) Spring Tide | 12:29 AM1:03 PM | 8.6ft6.66ft | 7:22 AM7:28 PM | -0.52ft0.16ft | 5:19 AM 8:22 PM | 5:09 AM 8:58 PM | ||
| Jul 15 (Wed) Spring Tide | 1:23 AM1:56 PM | 8.63ft6.82ft | 8:13 AM8:21 PM | -0.59ft0.07ft | 5:19 AM 8:21 PM | 6:32 AM 9:31 PM | ||
| Jul 16 (Thu) Spring Tide | 2:15 AM2:47 PM | 8.56ft6.96ft | 9:03 AM9:13 PM | -0.59ft0.03ft | 5:20 AM 8:21 PM | 7:52 AM 9:57 PM | ||
| Jul 17 (Fri) | 3:05 AM3:36 PM | 8.33ft7.05ft | 9:51 AM10:06 PM | -0.49ft0.1ft | 5:21 AM 8:20 PM | 9:08 AM 10:20 PM | ||
| Jul 18 (Sat) | 3:54 AM4:26 PM | 8.01ft7.12ft | 10:40 AM10:59 PM | -0.3ft0.23ft | 5:22 AM 8:19 PM | 10:20 AM 10:40 PM | ||
| Jul 19 (Sun) | 4:45 AM5:16 PM | 7.58ft7.15ft | 11:29 AM11:53 PM | -0.03ft0.39ft | 5:23 AM 8:19 PM | 11:29 AM 11:00 PM | ||
* The information displayed is not for navigational use. For official navigation, please refer to tide tables published by NOAA (National Oceanic and Atmospheric Administration).
Weather Forecast
Every 2 HoursShow All
| Wind | Wave | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Air Temp(°F) | Pressure(hPa) | Water Temp(°F) | Tide Level(ft) | Speed(mph) | Direction | Height(ft) / Period(s) | Direction |
| Jul 12 (Sun) | ||||||||
| 5:00 PM | 76.5 | 1021.1 | 70 | 0.67 | 8.9 | SE | 1.31 / 8.4 | E |
| 6:00 PM | 72.7 | 1021.3 | 70 | 0.53 | 7.6 | SE | 1.31 / 8.9 | E |
| 7:00 PM | 68.7 | 1021.5 | 70 | 1.61 | 6.5 | SE | 1.31 / 9.3 | E |
| 8:00 PM | 64.9 | 1021.7 | 70 | 3.45 | 5.4 | SE | 1.31 / 9.8 | E |
| 9:00 PM | 63.5 | 1022.1 | 70 | 5.31 | 5.1 | S | 1.31 / 9.8 | E |
| 10:00 PM | 62.1 | 1022.6 | 70 | 7.04 | 4.9 | S | 1.31 / 9.8 | E |
| 11:00 PM | 60.4 | 1023 | 70 | 8.26 | 4.7 | S | 1.31 / 9.9 | E |
| Jul 13 (Mon) | ||||||||
| 12:00 AM | 60.1 | 1022.9 | 70 | 8.34 | 4.7 | SW | 1.31 / 9.8 | E |
| 1:00 AM | 59.7 | 1022.8 | 69.8 | 7.37 | 4.9 | SW | 1.31 / 9.8 | E |
| 2:00 AM | 59.4 | 1022.8 | 69.6 | 5.83 | 4.9 | SW | 0.98 / 9.7 | E |
| 3:00 AM | 59.2 | 1022.2 | 69.6 | 4.09 | 5.1 | SW | 0.98 / 9.7 | E |
| 4:00 AM | 58.8 | 1021.7 | 69.6 | 2.4 | 5.6 | SW | 0.98 / 9.7 | E |
| 5:00 AM | 58.6 | 1021.1 | 69.4 | 0.86 | 5.8 | SW | 0.98 / 9.6 | E |
| 6:00 AM | 61.9 | 1021.2 | 69.4 | -0.22 | 6.3 | SW | 0.98 / 9.6 | E |
| 7:00 AM | 65.3 | 1021.3 | 69.4 | -0.18 | 6.5 | SW | 0.98 / 9.6 | E |
| 8:00 AM | 68.5 | 1021.4 | 69.3 | 1.04 | 6.9 | SW | 0.98 / 9.6 | E |
| 9:00 AM | 72.9 | 1020.8 | 69.3 | 2.66 | 6.9 | SW | 1.31 / 9.6 | E |
| 10:00 AM | 77.2 | 1020.2 | 69.3 | 4.32 | 7.2 | SW | 1.31 / 9.5 | E |
| 11:00 AM | 81.5 | 1019.6 | 69.3 | 5.83 | 7.4 | SW | 1.31 / 9.5 | E |
| 12:00 PM | 84.2 | 1018.6 | 69.4 | 6.55 | 8.5 | SW | 1.64 / 7.5 | SE |
| 1:00 PM | 86.9 | 1017.6 | 69.4 | 6.19 | 9.6 | W | 1.97 / 5.5 | SE |
| 2:00 PM | 89.6 | 1016.5 | 69.6 | 5.15 | 10.7 | W | 2.3 / 3.6 | SE |
| 3:00 PM | 86.7 | 1016.3 | 69.6 | 3.84 | 11 | SW | 2.3 / 3.9 | SE |
| 4:00 PM | 84 | 1016 | 69.8 | 2.52 | 11.2 | SW | 2.3 / 4.3 | SE |
| 5:00 PM | 81.1 | 1015.7 | 70 | 1.37 | 11.4 | SW | 2.3 / 4.7 | SE |
| 6:00 PM | 79.2 | 1015.9 | 70 | 0.48 | 9.6 | SW | 2.3 / 4.8 | SE |
| 7:00 PM | 77.2 | 1016 | 70 | 0.43 | 8.1 | SW | 2.3 / 4.9 | SE |
| 8:00 PM | 75.2 | 1016.1 | 70 | 1.64 | 6.3 | SW | 2.3 / 5 | SE |
| 9:00 PM | 74.7 | 1016.3 | 65.7 | 3.54 | 7.4 | SW | 2.3 / 5.1 | SE |
| 10:00 PM | 74.1 | 1016.5 | 65.3 | 5.47 | 8.5 | SW | 2.3 / 5.1 | SE |
| 11:00 PM | 73.6 | 1016.7 | 65.1 | 7.28 | 9.6 | SW | 2.3 / 5.1 | S |
| Jul 14 (Tue) Spring Tide | ||||||||
| 12:00 AM | 72.1 | 1016.3 | 64.8 | 8.45 | 8.5 | SW | 2.3 / 4.6 | S |
| 1:00 AM | 70.5 | 1016 | 64.4 | 8.44 | 7.4 | SW | 1.97 / 4 | S |
| 2:00 AM | 69.1 | 1015.6 | 64.2 | 7.39 | 6.5 | SW | 1.97 / 3.5 | S |
| 3:00 AM | 68.5 | 1015.4 | 64 | 5.79 | 6.5 | SW | 1.64 / 4.3 | S |
| 4:00 AM | 68 | 1015.1 | 64 | 3.97 | 6.5 | SW | 1.64 / 5.1 | S |
| 5:00 AM | 67.5 | 1014.9 | 64 | 2.22 | 6.7 | SW | 1.64 / 5.8 | SE |
| 6:00 AM | 70.2 | 1014.7 | 64 | 0.62 | 7.2 | SW | 1.31 / 7 | SE |
| 7:00 AM | 73 | 1014.6 | 64 | -0.43 | 7.6 | W | 1.31 / 8.2 | SE |
| 8:00 AM | 75.7 | 1014.5 | 64 | -0.24 | 8.3 | W | 1.31 / 9.4 | E |
| 9:00 AM | 80.1 | 1014.1 | 64.2 | 1.09 | 8.3 | W | 1.31 / 9.3 | E |
| 10:00 AM | 84.2 | 1013.8 | 64.6 | 2.78 | 8.3 | W | 0.98 / 9.3 | SE |
| 11:00 AM | 88.3 | 1013.4 | 65.1 | 4.53 | 8.3 | W | 0.98 / 9.3 | SE |
| 12:00 PM | 90.1 | 1012.8 | 65.7 | 6.05 | 8.5 | W | 0.98 / 9.3 | SE |
| 1:00 PM | 91.8 | 1012.1 | 66.2 | 6.68 | 8.9 | W | 0.66 / 9.3 | SE |
| 2:00 PM | 93.6 | 1011.5 | 66.6 | 6.25 | 9.4 | W | 0.66 / 9.3 | SE |
| 3:00 PM | 93.6 | 1010.7 | 66.9 | 5.15 | 10.1 | W | 0.66 / 9.3 | SE |
| 4:00 PM | 93.7 | 1010 | 66.9 | 3.77 | 10.7 | W | 0.66 / 9.3 | SE |
| 5:00 PM | 93.9 | 1009.3 | 66.4 | 2.41 | 11.2 | W | 0.66 / 9.3 | SE |
| 6:00 PM | 90.7 | 1008.9 | 65.8 | 1.2 | 11 | W | 0.98 / 9.2 | SE |
| 7:00 PM | 87.4 | 1008.5 | 65.5 | 0.3 | 10.5 | W | 0.98 / 9.2 | SE |
| 8:00 PM | 84.4 | 1008.1 | 65.3 | 0.36 | 10.3 | W | 0.98 / 9.2 | SE |
| 9:00 PM | 83.8 | 1007.6 | 64.8 | 1.7 | 10.5 | W | 0.98 / 9.2 | SE |
| 10:00 PM | 83.3 | 1007.2 | 64.4 | 3.67 | 11 | W | 1.31 / 9.2 | SE |
| 11:00 PM | 82.9 | 1006.7 | 64 | 5.65 | 11.2 | W | 1.31 / 9.2 | SE |
| Jul 15 (Wed) Spring Tide | ||||||||
| 12:00 AM | 82.4 | 1006.2 | 63.7 | 7.46 | 11 | W | 1.31 / 8 | SE |
| 1:00 AM | 82 | 1005.8 | 63.7 | 8.55 | 10.5 | W | 1.31 / 6.8 | SE |
| 2:00 AM | 81.5 | 1005.3 | 63.5 | 8.41 | 10.3 | W | 1.64 / 5.5 | SE |
| 3:00 AM | 81.7 | 1005.3 | 63.5 | 7.28 | 10.7 | W | 1.64 / 5.6 | SE |
| 4:00 AM | 81.7 | 1005.2 | 63.5 | 5.61 | 11.2 | W | 1.31 / 5.6 | SE |
| 5:00 AM | 81.9 | 1005.2 | 63.5 | 3.76 | 11.6 | W | 1.31 / 5.6 | SE |
| 6:00 AM | 82.2 | 1005.6 | 63.5 | 1.98 | 11.2 | NW | 1.31 / 5.1 | S |
| 7:00 AM | 82.6 | 1006.1 | 63.5 | 0.38 | 10.7 | NW | 1.31 / 4.6 | S |
| 8:00 AM | 82.8 | 1006.6 | 63.5 | -0.58 | 10.5 | NW | 1.31 / 4.1 | S |
| 9:00 AM | 84.9 | 1006.5 | 63.7 | -0.18 | 11.9 | NW | 1.31 / 3.6 | SW |
| 10:00 AM | 86.9 | 1006.4 | 64 | 1.29 | 13.2 | NW | 1.31 / 3.1 | W |
| 11:00 AM | 88.9 | 1006.3 | 64.2 | 3.04 | 14.5 | NW | 1.31 / 2.6 | NW |
| 12:00 PM | 89.8 | 1006 | 64.6 | 4.83 | 14.5 | NW | 1.31 / 2.7 | NW |
| 1:00 PM | 90.7 | 1005.6 | 64.9 | 6.32 | 14.5 | NW | 1.64 / 2.8 | NW |
| 2:00 PM | 91.6 | 1005.3 | 65.1 | 6.83 | 14.3 | NW | 1.64 / 3 | NW |
| 3:00 PM | 90.7 | 1005.2 | 65.1 | 6.27 | 14.3 | NW | 1.64 / 3 | NW |
| 4:00 PM | 90 | 1005 | 64.9 | 5.1 | 14.5 | W | 1.64 / 3 | NW |
| 5:00 PM | 89.2 | 1004.9 | 64.8 | 3.67 | 14.5 | W | 1.97 / 3 | NW |
| 6:00 PM | 85.8 | 1005.6 | 64.6 | 2.28 | 13.4 | NW | 1.64 / 3.1 | NW |
| 7:00 PM | 82.4 | 1006.2 | 64.4 | 1.03 | 12.5 | NW | 1.64 / 3.1 | NW |
| 8:00 PM | 79 | 1006.9 | 64.2 | 0.15 | 11.6 | NW | 1.64 / 3.1 | NW |
| 9:00 PM | 78.4 | 1007.1 | 64.2 | 0.36 | 11 | NW | 1.31 / 3.6 | NW |
| 10:00 PM | 77.9 | 1007.2 | 64 | 1.85 | 10.1 | NW | 1.31 / 4.1 | N |
| 11:00 PM | 77.2 | 1007.4 | 64 | 3.83 | 9.4 | W | 0.98 / 4.7 | NE |
| Jul 16 (Thu) Spring Tide | ||||||||
| 12:00 AM | 74.1 | 1007.7 | 64 | 5.8 | 8.5 | W | 0.98 / 8.4 | NE |
| 1:00 AM | 71.1 | 1007.9 | 64 | 7.58 | 7.4 | W | 0.98 / 12.1 | E |
| 2:00 AM | 68.2 | 1008.1 | 64 | 8.53 | 6.3 | W | 0.98 / 15.9 | E |
| 3:00 AM | 68.7 | 1008.5 | 64 | 8.23 | 7.2 | W | 0.98 / 15.8 | E |
| 4:00 AM | 69.4 | 1008.9 | 64 | 7 | 8.1 | W | 0.98 / 15.8 | E |
| 5:00 AM | 70.2 | 1009.2 | 64.2 | 5.3 | 8.9 | NW | 0.98 / 15.8 | E |
| 6:00 AM | 70.3 | 1009.8 | 64.2 | 3.47 | 8.9 | NW | 0.98 / 15.8 | E |
| 7:00 AM | 70.7 | 1010.4 | 64.2 | 1.72 | 8.7 | NW | 0.98 / 15.7 | E |
| 8:00 AM | 71.1 | 1011 | 64.6 | 0.16 | 8.7 | NW | 0.98 / 15.7 | E |
| 9:00 AM | 73.4 | 1011.1 | 64.9 | -0.6 | 10.1 | NW | 1.31 / 11.3 | NE |
| 10:00 AM | 75.7 | 1011.2 | 65.5 | 0.04 | 11.6 | NW | 1.31 / 7 | N |
| 11:00 AM | 78.1 | 1011.3 | 65.8 | 1.63 | 13 | NW | 1.31 / 2.7 | NW |
| 12:00 PM | 79.9 | 1011 | 66.4 | 3.4 | 13.2 | NW | 1.31 / 6.8 | N |
| 1:00 PM | 81.7 | 1010.7 | 66.7 | 5.2 | 13.2 | NW | 1.31 / 11 | NE |
| 2:00 PM | 83.5 | 1010.4 | 66.9 | 6.61 | 13.4 | NW | 0.98 / 15.1 | E |
| 3:00 PM | 84 | 1010.1 | 67.1 | 6.94 | 12.3 | NW | 0.98 / 15.1 | E |
| 4:00 PM | 84.7 | 1009.8 | 67.3 | 6.25 | 11 | NW | 0.98 / 15 | E |
| 5:00 PM | 85.3 | 1009.4 | 67.5 | 5.01 | 9.8 | W | 0.98 / 14.9 | E |
| 6:00 PM | 81.1 | 1009.2 | 67.5 | 3.56 | 7.8 | W | 0.98 / 14.9 | E |
| 7:00 PM | 77.2 | 1009.1 | 67.6 | 2.16 | 5.8 | W | 0.66 / 14.8 | E |
| 8:00 PM | 73 | 1008.9 | 67.6 | 0.89 | 3.6 | SW | 0.66 / 14.8 | E |
| 9:00 PM | 73 | 1008.8 | 67.5 | 0.08 | 4.3 | W | 0.66 / 14.8 | E |
| 10:00 PM | 73 | 1008.7 | 67.3 | 0.48 | 4.9 | W | 0.66 / 14.8 | E |
| 11:00 PM | 73 | 1008.6 | 67.1 | 2.06 | 5.6 | W | 0.66 / 14.8 | E |
| Jul 17 (Fri) | ||||||||
| 12:00 AM | 73.4 | 1008.5 | 66.9 | 4 | 5.8 | W | 0.66 / 14.8 | E |
| 1:00 AM | 73.9 | 1008.4 | 66.7 | 5.92 | 5.8 | W | 0.66 / 14.8 | E |
| 2:00 AM | 74.3 | 1008.3 | 66.6 | 7.6 | 5.8 | W | 0.66 / 14.8 | E |
| 3:00 AM | 72 | 1008.4 | 66.4 | 8.35 | 5.4 | W | 0.66 / 14.7 | E |
| 4:00 AM | 69.8 | 1008.4 | 66.4 | 7.87 | 4.7 | W | 0.66 / 14.7 | E |
| 5:00 AM | 67.5 | 1008.5 | 66.2 | 6.58 | 4.3 | NW | 0.66 / 14.7 | E |
| 6:00 AM | 69.6 | 1008.8 | 66.2 | 4.9 | 5.6 | NW | 0.66 / 14.7 | E |
| 7:00 AM | 71.8 | 1009.2 | 66 | 3.13 | 6.9 | NW | 0.66 / 14.7 | E |
| 8:00 AM | 73.9 | 1009.6 | 66.2 | 1.45 | 8.5 | NW | 0.66 / 14.7 | E |
| 9:00 AM | 76.3 | 1009.7 | 66.6 | 0.01 | 9.2 | NW | 0.66 / 14.7 | E |
| 10:00 AM | 78.4 | 1009.8 | 66.9 | -0.48 | 9.8 | NW | 0.98 / 14.7 | E |
| 11:00 AM | 80.8 | 1009.9 | 67.3 | 0.4 | 10.5 | NW | 0.98 / 14.7 | E |
| 12:00 PM | 82.4 | 1009.7 | 67.6 | 2.05 | 10.5 | NW | 0.98 / 14.7 | E |
| 1:00 PM | 84 | 1009.4 | 67.8 | 3.83 | 10.5 | NW | 0.98 / 14.7 | E |
| 2:00 PM | 85.8 | 1009.1 | 67.6 | 5.62 | 10.5 | NW | 0.98 / 14.6 | E |
| 3:00 PM | 85.8 | 1008.9 | 67.5 | 6.86 | 10.3 | NW | 0.98 / 14.6 | E |
| 4:00 PM | 86 | 1008.6 | 67.5 | 6.99 | 10.1 | NW | 0.98 / 14.5 | E |
| 5:00 PM | 86 | 1008.3 | 67.6 | 6.19 | 9.6 | NW | 0.98 / 14.4 | E |
| 6:00 PM | 81.7 | 1008.4 | 67.8 | 4.91 | 7.4 | N | 0.98 / 14.4 | E |
| 7:00 PM | 77.2 | 1008.6 | 67.8 | 3.46 | 4.9 | N | 1.31 / 14.4 | E |
| 8:00 PM | 72.7 | 1008.8 | 67.8 | 2.06 | 2.5 | NE | 1.31 / 14.3 | E |
| 9:00 PM | 70.9 | 1009.4 | 67.6 | 0.8 | 2.7 | NE | 1.31 / 14.3 | E |
| 10:00 PM | 69.3 | 1010 | 67.3 | 0.12 | 2.9 | NE | 0.98 / 14.3 | E |
| 11:00 PM | 67.5 | 1010.6 | 67.1 | 0.69 | 2.9 | N | 0.98 / 14.2 | E |
| Jul 18 (Sat) | ||||||||
| 12:00 AM | 66.9 | 1010.3 | 66.9 | 2.29 | 3.1 | N | 0.98 / 14.2 | E |
| 1:00 AM | 66.6 | 1009.9 | 66.4 | 4.15 | 3.4 | N | 0.98 / 14.2 | E |
| 2:00 AM | 66.2 | 1009.6 | 65.8 | 5.98 | 3.6 | N | 0.98 / 14.2 | E |
| 3:00 AM | 64.9 | 1009.7 | 65.7 | 7.5 | 3.4 | N | 0.98 / 14.1 | E |
| 4:00 AM | 63.9 | 1009.7 | 65.5 | 8.01 | 3.1 | N | 0.98 / 14.1 | E |
| 5:00 AM | 62.8 | 1009.8 | 65.3 | 7.39 | 2.9 | N | 0.98 / 14.1 | E |
| 6:00 AM | 65.7 | 1009.7 | 65.1 | 6.08 | 2.9 | N | 0.98 / 14 | E |
| 7:00 AM | 68.5 | 1009.6 | 65.1 | 4.45 | 2.7 | N | 0.66 / 13.9 | E |
| 8:00 AM | 71.4 | 1009.5 | 65.3 | 2.79 | 2.5 | N | 0.66 / 13.8 | E |
| 9:00 AM | 74.1 | 1009.1 | 65.5 | 1.23 | 3.6 | NE | 0.66 / 13.8 | E |
| 10:00 AM | 77.2 | 1008.8 | 65.8 | -0.01 | 4.5 | E | 0.66 / 13.7 | E |
| 11:00 AM | 80.1 | 1008.4 | 66 | -0.22 | 5.4 | E | 0.66 / 13.7 | E |
| 12:00 PM | 79.9 | 1007.9 | 66.4 | 0.85 | 7.8 | E | 0.98 / 13.6 | E |
| 1:00 PM | 79.7 | 1007.4 | 66.7 | 2.53 | 10.3 | E | 0.98 / 13.6 | E |
| 2:00 PM | 79.5 | 1006.8 | 66.7 | 4.29 | 12.8 | E | 1.31 / 13.6 | E |
| 3:00 PM | 76.8 | 1006.6 | 66.7 | 6 | 11.6 | E | 1.64 / 10.2 | E |
| 4:00 PM | 74.1 | 1006.3 | 66.7 | 7.04 | 10.7 | E | 1.64 / 6.8 | SE |
| 5:00 PM | 71.6 | 1006.1 | 66.6 | 6.98 | 9.8 | E | 1.97 / 3.5 | SE |
| 6:00 PM | 68.2 | 1005.4 | 66.6 | 6.09 | 10.1 | E | 2.3 / 3.7 | SE |
| 7:00 PM | 64.6 | 1004.7 | 66.6 | 4.79 | 10.5 | E | 2.62 / 4 | SE |
| 8:00 PM | 61.2 | 1004 | 66.4 | 3.35 | 10.7 | E | 2.95 / 4.3 | SE |
| 9:00 PM | 60.4 | 1004.4 | 66 | 2 | 10.1 | E | 3.28 / 4.4 | E |
| 10:00 PM | 59.7 | 1004.7 | 65.8 | 0.8 | 9.4 | E | 3.28 / 4.6 | E |
| 11:00 PM | 59 | 1005 | 65.7 | 0.25 | 8.7 | NE | 3.61 / 4.7 | E |
| Jul 19 (Sun) | ||||||||
| 12:00 AM | 58.8 | 1005 | 65.5 | 0.94 | 8.5 | NE | 3.94 / 4.8 | E |
| 1:00 AM | 58.6 | 1005.1 | 65.5 | 2.52 | 8.1 | NE | 3.94 / 5 | E |
| 2:00 AM | 58.5 | 1005.1 | 65.3 | 4.26 | 7.8 | NE | 3.94 / 5.1 | E |
| 3:00 AM | 58.3 | 1005.4 | 65.3 | 5.96 | 6.9 | NE | 3.94 / 5.2 | E |
| 4:00 AM | 58.1 | 1005.6 | 65.1 | 7.27 | 6 | NE | 3.94 / 5.3 | E |
| 5:00 AM | 57.9 | 1005.8 | 65.1 | 7.56 | 5.1 | NE | 4.27 / 5.5 | E |
| 6:00 AM | 57.9 | 1006 | 65.1 | 6.84 | 5.1 | N | 4.27 / 5.5 | E |
| 7:00 AM | 58.1 | 1006.3 | 64.9 | 5.54 | 5.1 | N | 3.94 / 5.6 | E |
| 8:00 AM | 58.3 | 1006.5 | 65.1 | 4 | 5.1 | N | 3.94 / 5.7 | E |
| 9:00 AM | 58.6 | 1007 | 65.3 | 2.5 | 5.1 | N | 3.94 / 5.8 | E |
| 10:00 AM | 59.2 | 1007.5 | 65.5 | 1.11 | 5.1 | N | 3.61 / 5.8 | E |
| 11:00 AM | 59.7 | 1008 | 65.7 | 0.09 | 5.1 | N | 3.61 / 5.8 | E |
| 12:00 PM | 59.9 | 1008 | 65.7 | 0.13 | 5.4 | N | 3.61 / 5.9 | E |
| 1:00 PM | 60.1 | 1008 | 65.7 | 1.36 | 5.8 | N | 3.28 / 5.9 | E |
| 2:00 PM | 60.3 | 1008 | 65.1 | 3.03 | 6 | N | 3.28 / 5.9 | E |
| 3:00 PM | 60.1 | 1008.1 | 64.6 | 4.73 | 5.6 | N | 3.28 / 5.9 | E |
| 4:00 PM | 59.9 | 1008.3 | 63.9 | 6.3 | 5.4 | N | 2.95 / 5.9 | E |
| 5:00 PM | 59.7 | 1008.5 | 63.3 | 7.13 | 4.9 | N | 2.95 / 5.9 | E |
| 6:00 PM | 59 | 1008.9 | 62.8 | 6.91 | 4.7 | N | 2.95 / 5.9 | E |
| 7:00 PM | 58.3 | 1009.3 | 62.1 | 5.95 | 4.5 | N | 2.95 / 5.9 | E |
| 8:00 PM | 57.4 | 1009.7 | 61.3 | 4.65 | 4 | N | 2.62 / 5.9 | E |
| 9:00 PM | 57.4 | 1009.9 | 60.4 | 3.28 | 4 | N | 2.62 / 5.9 | E |
| 10:00 PM | 57.4 | 1010.1 | 59.7 | 2 | 4 | N | 2.62 / 5.9 | E |
| 11:00 PM | 57.4 | 1010.3 | 59.2 | 0.86 | 3.8 | N | 2.62 / 5.9 | E |
| Jul 20 (Mon) Spring Tide | ||||||||
| 12:00 AM | 57.2 | 1010.4 | 58.6 | 0.42 | 3.6 | N | 2.62 / 5.9 | E |
| 1:00 AM | 57.2 | 1010.5 | 58.3 | 1.2 | 3.1 | N | 2.62 / 5.8 | E |
| 2:00 AM | 57.2 | 1010.6 | 58.1 | 2.72 | 2.7 | N | 2.3 / 5.8 | E |
| 3:00 AM | 56.3 | 1010.8 | 57.9 | 4.31 | 2.7 | N | 2.3 / 5.7 | E |
| 4:00 AM | 55.4 | 1010.9 | 57.9 | 5.85 | 2.7 | N | 2.3 / 5.7 | E |
| 5:00 AM | 54.7 | 1011.1 | 57.9 | 6.95 | 2.7 | N | 2.3 / 5.7 | E |
| 6:00 AM | 56.3 | 1011.6 | 58.1 | 7.06 | 2.9 | NW | 1.97 / 5.6 | E |
| 7:00 AM | 58.1 | 1012 | 58.3 | 6.27 | 2.9 | NW | 1.97 / 5.6 | E |
| 8:00 AM | 59.9 | 1012.5 | 58.5 | 5.02 | 2.9 | NW | 1.97 / 5.6 | E |
| 9:00 AM | 64.4 | 1012.5 | 58.8 | 3.63 | 2.2 | NW | 1.97 / 5.5 | E |
| 10:00 AM | 68.9 | 1012.5 | 59.2 | 2.32 | 1.8 | NW | 1.64 / 5.5 | E |
| 11:00 AM | 73.6 | 1012.5 | 59.4 | 1.1 | 1.1 | NW | 1.64 / 5.5 | E |
| 12:00 PM | 72.3 | 1012.7 | 59.5 | 0.28 | 3.8 | NE | 1.64 / 5.4 | E |
| 1:00 PM | 70.9 | 1012.8 | 59.9 | 0.56 | 6.3 | E | 1.64 / 5.4 | E |
| 2:00 PM | 69.6 | 1012.9 | 60.1 | 1.88 | 8.9 | SE | 1.64 / 5.3 | E |
| 3:00 PM | 69.3 | 1013.1 | 60.1 | 3.49 | 8.5 | SE | 1.64 / 5.3 | E |
| 4:00 PM | 68.7 | 1013.3 | 60.3 | 5.09 | 8.1 | SE | 1.64 / 5.3 | E |
| 5:00 PM | 68.4 | 1013.5 | 60.3 | 6.52 | 7.6 | SE | 1.64 / 5.3 | E |
| 6:00 PM | 65.8 | 1014 | 60.3 | 7.16 | 6.9 | SE | 1.64 / 5.3 | E |
| 7:00 PM | 63.3 | 1014.5 | 60.4 | 6.79 | 6 | SE | 1.64 / 5.3 | E |
| 8:00 PM | 61 | 1015 | - | 5.79 | 5.1 | SE | 1.64 / 5.3 | E |
| 9:00 PM | 59.7 | 1015.1 | - | 4.53 | 4.5 | S | 1.64 / 5.4 | E |
Merrimacport Area Map
Find Massachusetts Tide Tables
Massachusetts Tide Table Ranking
- 1. Boston Light
- 2. Boston
- 3. Fall River
- 4. Chatham
- 5. New Bedford Harbor
- 6. Woods Hole
- 7. Nantucket Island
- 8. Salisbury Point
- 9. Merrimacport
- 10. Merrimack River Entrance
National Tide Table Ranking
- 1. Nawiliwili
- 2. Boston Light
- 3. Bangor
- 4. Pier 22 1/2
- 5. Santa Monica
- 6. North end
- 7. Jacksonville Beach
- 8. Andrews Ave. Bridge
- 9. Pearl Harbor
- 10. San Francisco


