Merrimacport Tide Chart
- Latitude: 42.825
- Longitude: -70.9883
Today's Tide Graph (Fri)
| High Tide | Low Tide | Tide | Moon Age | Sunrise Sunset | Moonrise Moonset | ||
|---|---|---|---|---|---|---|---|
12:47 AM 1:13 PM | 7.78ft 7.25ft | 7:26 AM 7:45 PM | -0.16ft -0.07ft | Spring Tide | 1.2 | 6:20 AM 7:03 PM | 6:48 AM 7:05 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 Chart (Sep 11 - Oct 11)
| Date | High Tide | Low Tide | Sunrise Sunset | Moonrise Moonset | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Tide Level | Time | Tide Level | |||||
| Sep 11 (Fri) Spring Tide | 12:47 AM1:13 PM | 7.78ft7.25ft | 7:26 AM7:45 PM | -0.16ft-0.07ft | 6:20 AM 7:03 PM | 6:48 AM 7:05 PM | ||
| Sep 12 (Sat) Spring Tide | 1:34 AM1:57 PM | 7.61ft7.41ft | 8:11 AM8:33 PM | -0.07ft-0.1ft | 6:21 AM 7:01 PM | 7:58 AM 7:26 PM | ||
| Sep 13 (Sun) Spring Tide | 2:19 AM2:39 PM | 7.41ft7.51ft | 8:54 AM9:19 PM | 0.07ft0ft | 6:22 AM 6:59 PM | 9:08 AM 7:48 PM | ||
| Sep 14 (Mon) | 3:02 AM3:21 PM | 7.15ft7.55ft | 9:37 AM10:05 PM | 0.3ft0.13ft | 6:23 AM 6:58 PM | 10:17 AM 8:13 PM | ||
| Sep 15 (Tue) | 3:45 AM4:04 PM | 6.86ft7.45ft | 10:20 AM10:53 PM | 0.59ft0.33ft | 6:24 AM 6:56 PM | 11:25 AM 8:41 PM | ||
| Sep 16 (Wed) | 4:31 AM4:50 PM | 6.56ft7.32ft | 11:06 AM11:42 PM | 0.89ft0.56ft | 6:25 AM 6:54 PM | 12:31 PM 9:16 PM | ||
| Sep 17 (Thu) | 5:18 AM5:38 PM | 6.3ft7.15ft | 11:55 AM | 1.15ft | 6:27 AM 6:52 PM | 1:33 PM 9:58 PM | ||
| Sep 18 (Fri) Neap Tide | 6:08 AM6:29 PM | 6.04ft6.99ft | 12:34 AM12:47 PM | 0.75ft1.35ft | 6:28 AM 6:50 PM | 2:28 PM 10:48 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 |
| Sep 11 (Fri) Spring Tide | ||||||||
| 4:00 AM | 61.2 | 1011.5 | 65.7 | 4.34 | 5.6 | NW | 0.98 / 9.7 | SE |
| 5:00 AM | 60.4 | 1012.1 | 65.7 | 2.7 | 5.8 | NW | 0.98 / 9.7 | SE |
| 6:00 AM | 60.4 | 1012.7 | 65.7 | 1.09 | 6.7 | NW | 0.98 / 7.7 | E |
| 7:00 AM | 60.4 | 1013.4 | 65.5 | -0.04 | 7.4 | NW | 0.98 / 5.7 | NE |
| 8:00 AM | 60.3 | 1014 | 65.5 | 0.06 | 8.3 | NW | 0.98 / 3.7 | NE |
| 9:00 AM | 63 | 1014.2 | 65.5 | 1.3 | 9.2 | NW | 1.31 / 3.4 | N |
| 10:00 AM | 65.7 | 1014.4 | 65.5 | 2.95 | 9.8 | NW | 1.31 / 3.1 | N |
| 11:00 AM | 68.4 | 1014.5 | 65.5 | 4.77 | 10.7 | NW | 1.31 / 2.8 | NW |
| 12:00 PM | 70.2 | 1014.2 | 65.5 | 6.43 | 10.7 | NW | 1.31 / 5.1 | N |
| 1:00 PM | 71.8 | 1013.9 | 65.5 | 7.22 | 10.7 | NW | 1.31 / 7.4 | NE |
| 2:00 PM | 73.6 | 1013.5 | 65.5 | 6.96 | 10.7 | NW | 0.98 / 9.7 | SE |
| 3:00 PM | 73.2 | 1013.7 | 65.7 | 5.98 | 10.1 | NW | 0.98 / 9.7 | SE |
| 4:00 PM | 73 | 1013.9 | 65.7 | 4.59 | 9.4 | NW | 0.98 / 9.7 | SE |
| 5:00 PM | 72.7 | 1014.1 | 65.8 | 3.08 | 8.7 | NW | 0.98 / 9.7 | SE |
| 6:00 PM | 68 | 1014.8 | 65.7 | 1.58 | 7.6 | NW | 0.98 / 9.7 | SE |
| 7:00 PM | 63.3 | 1015.6 | 65.7 | 0.29 | 6.3 | NW | 0.98 / 9.7 | SE |
| 8:00 PM | 58.8 | 1016.4 | 65.7 | -0.04 | 4.9 | NW | 0.98 / 9.7 | SE |
| 9:00 PM | 57.9 | 1016.8 | 65.7 | 0.94 | 5.1 | NW | 0.98 / 9.7 | SE |
| 10:00 PM | 56.8 | 1017.2 | 65.7 | 2.6 | 5.1 | NW | 0.98 / 9.7 | SE |
| 11:00 PM | 55.9 | 1017.7 | 65.7 | 4.41 | 5.1 | NW | 0.98 / 9.7 | SE |
| Sep 12 (Sat) Spring Tide | ||||||||
| 12:00 AM | 54.7 | 1018 | 65.7 | 6.23 | 4.5 | NW | 0.98 / 9.8 | SE |
| 1:00 AM | 53.4 | 1018.3 | 65.5 | 7.44 | 4 | NW | 0.66 / 9.8 | SE |
| 2:00 AM | 52 | 1018.7 | 65.5 | 7.53 | 3.4 | NW | 0.66 / 9.8 | SE |
| 3:00 AM | 51.4 | 1019 | 65.5 | 6.72 | 3.4 | NW | 0.66 / 9.8 | SE |
| 4:00 AM | 50.7 | 1019.4 | 65.3 | 5.38 | 3.4 | NW | 0.66 / 9.8 | SE |
| 5:00 AM | 50.2 | 1019.8 | 65.3 | 3.83 | 3.1 | NW | 0.66 / 9.9 | SE |
| 6:00 AM | 52.7 | 1020.2 | 65.1 | 2.27 | 2.9 | NW | 0.66 / 9.9 | SE |
| 7:00 AM | 55 | 1020.6 | 65.1 | 0.79 | 2.7 | W | 0.66 / 9.9 | SE |
| 8:00 AM | 57.6 | 1021.1 | 65.1 | -0.07 | 2.5 | W | 0.66 / 9.9 | SE |
| 9:00 AM | 62.4 | 1021.1 | 64.9 | 0.39 | 2.7 | W | 0.66 / 10 | SE |
| 10:00 AM | 67.5 | 1021.1 | 64.9 | 1.85 | 2.7 | SW | 0.66 / 10 | SE |
| 11:00 AM | 72.3 | 1021.1 | 64.9 | 3.59 | 2.9 | SW | 0.66 / 10 | SE |
| 12:00 PM | 74.5 | 1020.5 | 64.9 | 5.4 | 4 | SW | 0.66 / 10.1 | SE |
| 1:00 PM | 76.5 | 1019.9 | 64.9 | 6.91 | 4.9 | SW | 0.66 / 10.1 | SE |
| 2:00 PM | 78.4 | 1019.3 | 64.9 | 7.44 | 6 | S | 0.66 / 10.1 | SE |
| 3:00 PM | 77.7 | 1019.1 | 64.9 | 6.91 | 6.5 | S | 0.98 / 7.6 | SE |
| 4:00 PM | 77 | 1018.8 | 64.9 | 5.73 | 6.7 | S | 1.31 / 5.2 | SE |
| 5:00 PM | 76.1 | 1018.5 | 64.9 | 4.24 | 7.2 | SE | 1.31 / 2.7 | SE |
| 6:00 PM | 70.7 | 1018.8 | 64.9 | 2.72 | 6.5 | SE | 1.64 / 2.9 | SE |
| 7:00 PM | 65.3 | 1019 | 64.9 | 1.25 | 5.8 | S | 1.64 / 3.2 | SE |
| 8:00 PM | 59.7 | 1019.3 | 64.9 | 0.1 | 4.9 | S | 1.97 / 3.4 | SE |
| 9:00 PM | 59.7 | 1019.3 | 64.6 | 0.05 | 4.9 | S | 1.97 / 3.5 | SE |
| 10:00 PM | 59.5 | 1019.4 | 64.6 | 1.25 | 4.9 | S | 1.64 / 3.7 | SE |
| 11:00 PM | 59.5 | 1019.4 | 64.4 | 2.96 | 5.1 | S | 1.64 / 3.9 | SE |
| Sep 13 (Sun) Spring Tide | ||||||||
| 12:00 AM | 58.8 | 1019.3 | 64.2 | 4.74 | 4.9 | S | 1.64 / 4.4 | SE |
| 1:00 AM | 58.1 | 1019.1 | 64.2 | 6.42 | 4.9 | SW | 1.31 / 4.9 | SE |
| 2:00 AM | 57.4 | 1019 | 64 | 7.36 | 4.7 | SW | 1.31 / 5.5 | SE |
| 3:00 AM | 59 | 1018.8 | 64 | 7.17 | 5.6 | SW | 1.31 / 7 | SE |
| 4:00 AM | 60.4 | 1018.6 | 63.9 | 6.18 | 6.3 | SW | 1.31 / 8.5 | SE |
| 5:00 AM | 62.1 | 1018.4 | 63.9 | 4.79 | 7.2 | SW | 1.31 / 10.1 | SE |
| 6:00 AM | 62.1 | 1018.4 | 63.9 | 3.3 | 6.7 | SW | 1.31 / 10 | SE |
| 7:00 AM | 62.1 | 1018.4 | 63.9 | 1.87 | 6.3 | S | 1.31 / 10 | SE |
| 8:00 AM | 62.1 | 1018.3 | 64 | 0.59 | 6 | S | 1.31 / 10 | SE |
| 9:00 AM | 62.4 | 1018.1 | 64.2 | 0.08 | 5.6 | S | 1.31 / 9.9 | SE |
| 10:00 AM | 62.8 | 1017.8 | 64.4 | 0.9 | 5.1 | S | 1.31 / 9.9 | SE |
| 11:00 AM | 63.1 | 1017.6 | 64.8 | 2.53 | 4.7 | S | 1.31 / 9.8 | SE |
| 12:00 PM | 63.7 | 1017 | 65.1 | 4.28 | 5.4 | S | 1.64 / 7.8 | SE |
| 1:00 PM | 64.4 | 1016.5 | 65.5 | 6.01 | 6.3 | S | 1.97 / 5.9 | SE |
| 2:00 PM | 65.1 | 1015.9 | 65.7 | 7.29 | 6.9 | S | 2.3 / 3.9 | SE |
| 3:00 PM | 65.5 | 1015.2 | 65.7 | 7.48 | 6.3 | S | 2.3 / 4.1 | SE |
| 4:00 PM | 66 | 1014.6 | 65.8 | 6.67 | 5.8 | S | 1.97 / 4.2 | SE |
| 5:00 PM | 66.4 | 1013.9 | 65.8 | 5.34 | 5.1 | S | 1.97 / 4.4 | SE |
| 6:00 PM | 66.2 | 1013.9 | 65.7 | 3.83 | 4.7 | S | 1.97 / 4.5 | SE |
| 7:00 PM | 66 | 1013.9 | 65.5 | 2.35 | 4.3 | S | 1.97 / 4.5 | SE |
| 8:00 PM | 65.7 | 1013.9 | 65.5 | 0.97 | 3.8 | S | 1.64 / 4.6 | SE |
| 9:00 PM | 65.7 | 1013.5 | 65.3 | 0.04 | 4.5 | S | 1.64 / 4.8 | SE |
| 10:00 PM | 65.5 | 1013 | 65.3 | 0.3 | 4.9 | SW | 1.97 / 5.1 | SE |
| 11:00 PM | 65.5 | 1012.5 | 65.3 | 1.68 | 5.6 | SW | 1.97 / 5.3 | SE |
| Sep 14 (Mon) | ||||||||
| 12:00 AM | 65.8 | 1012.3 | 65.1 | 3.36 | 6 | SW | 1.97 / 5.4 | SE |
| 1:00 AM | 66.4 | 1012.2 | 65.1 | 5.05 | 6.5 | SW | 1.97 / 5.5 | SE |
| 2:00 AM | 66.9 | 1012.1 | 65.1 | 6.54 | 6.9 | W | 1.97 / 5.6 | SE |
| 3:00 AM | 66.2 | 1012.5 | 65.1 | 7.16 | 6.9 | W | 1.64 / 5.5 | SE |
| 4:00 AM | 65.5 | 1012.9 | 65.1 | 6.7 | 7.2 | W | 1.64 / 5.5 | SE |
| 5:00 AM | 64.8 | 1013.3 | 65.1 | 5.57 | 7.4 | W | 1.64 / 5.4 | SE |
| 6:00 AM | 64.8 | 1014.1 | 65.1 | 4.19 | 7.2 | NW | 1.64 / 5.8 | SE |
| 7:00 AM | 64.8 | 1015 | 64.9 | 2.82 | 6.7 | NW | 1.64 / 6.1 | SE |
| 8:00 AM | 64.8 | 1015.8 | 65.1 | 1.56 | 6.5 | NW | 1.64 / 6.4 | SE |
| 9:00 AM | 67.5 | 1016.4 | 65.3 | 0.54 | 8.1 | NW | 1.64 / 6.4 | SE |
| 10:00 AM | 70.2 | 1016.9 | 65.5 | 0.41 | 9.6 | NW | 1.64 / 6.4 | SE |
| 11:00 AM | 72.7 | 1017.4 | 65.8 | 1.53 | 11.2 | NW | 1.64 / 6.3 | SE |
| 12:00 PM | 73.6 | 1017.6 | 66.2 | 3.23 | 11.6 | NW | 1.64 / 6.3 | SE |
| 1:00 PM | 74.5 | 1017.8 | 66.4 | 4.93 | 11.9 | NW | 1.64 / 6.3 | SE |
| 2:00 PM | 75.4 | 1018 | 66.7 | 6.51 | 12.3 | NW | 1.31 / 6.3 | SE |
| 3:00 PM | 74.3 | 1018.6 | 66.7 | 7.48 | 11.4 | NW | 1.31 / 6.3 | SE |
| 4:00 PM | 73.4 | 1019.1 | 66.7 | 7.32 | 10.5 | NW | 1.31 / 6.3 | SE |
| 5:00 PM | 72.3 | 1019.6 | 66.7 | 6.3 | 9.6 | NW | 1.31 / 6.3 | SE |
| 6:00 PM | 67.3 | 1020.7 | 66.7 | 4.89 | 8.1 | NW | 1.31 / 6.6 | SE |
| 7:00 PM | 62.4 | 1021.9 | 66.6 | 3.4 | 6.5 | NW | 1.31 / 6.9 | SE |
| 8:00 PM | 57.4 | 1023 | 66.6 | 2.02 | 4.9 | NW | 1.31 / 7.2 | SE |
| 9:00 PM | 55.6 | 1024.2 | 66.4 | 0.79 | 4.7 | NW | 1.31 / 7.2 | SE |
| 10:00 PM | 54 | 1025.3 | 66.2 | 0.13 | 4.7 | NW | 1.64 / 7.3 | SE |
| 11:00 PM | 52.2 | 1026.4 | 66 | 0.68 | 4.7 | N | 1.64 / 7.3 | SE |
| Sep 15 (Tue) | ||||||||
| 12:00 AM | 50.9 | 1026.7 | 65.8 | 2.14 | 4.3 | N | 1.97 / 6.1 | E |
| 1:00 AM | 49.6 | 1026.9 | 65.8 | 3.75 | 4 | N | 2.3 / 5 | E |
| 2:00 AM | 48.2 | 1027.2 | 65.7 | 5.31 | 3.6 | N | 2.3 / 3.9 | NE |
| 3:00 AM | 47.5 | 1027.5 | 65.5 | 6.55 | 3.4 | N | 2.3 / 4 | NE |
| 4:00 AM | 46.8 | 1027.8 | 65.5 | 6.85 | 3.4 | N | 2.3 / 4.2 | NE |
| 5:00 AM | 45.9 | 1028.1 | 65.5 | 6.16 | 3.1 | N | 2.3 / 4.4 | NE |
| 6:00 AM | 48.4 | 1028.3 | 65.3 | 4.98 | 2.9 | N | 2.3 / 4.4 | NE |
| 7:00 AM | 50.9 | 1028.5 | 65.3 | 3.67 | 2.7 | N | 2.3 / 4.4 | NE |
| 8:00 AM | 53.4 | 1028.8 | 65.3 | 2.45 | 2.2 | NE | 2.3 / 4.4 | NE |
| 9:00 AM | 58.1 | 1028.8 | 65.5 | 1.39 | 3.4 | E | 1.97 / 4.4 | NE |
| 10:00 AM | 62.8 | 1028.8 | 65.5 | 0.66 | 4.3 | SE | 1.97 / 4.4 | NE |
| 11:00 AM | 67.3 | 1028.8 | 65.5 | 0.87 | 5.4 | S | 1.97 / 4.3 | NE |
| 12:00 PM | 69.6 | 1028.1 | 65.5 | 2.19 | 6 | S | 1.97 / 4.3 | E |
| 1:00 PM | 72 | 1027.5 | 65.3 | 3.87 | 6.7 | S | 1.97 / 4.2 | E |
| 2:00 PM | 74.5 | 1026.8 | 65.3 | 5.46 | 7.4 | S | 1.97 / 4.1 | E |
| 3:00 PM | 73.6 | 1026.4 | 65.1 | 6.84 | 8.3 | S | 1.97 / 4 | E |
| 4:00 PM | 72.7 | 1026 | 64.9 | 7.47 | 8.9 | S | 2.3 / 3.8 | E |
| 5:00 PM | 71.8 | 1025.6 | 64.9 | 7.03 | 9.8 | S | 2.3 / 3.7 | SE |
| 6:00 PM | 68.5 | 1025.6 | 64.8 | 5.87 | 8.7 | S | 2.3 / 4 | SE |
| 7:00 PM | 65.3 | 1025.5 | 64.6 | 4.44 | 7.8 | S | 2.62 / 4.2 | SE |
| 8:00 PM | 61.9 | 1025.4 | 64.4 | 3.03 | 6.7 | S | 2.95 / 4.5 | SE |
| 9:00 PM | 62.6 | 1025.5 | 64.2 | 1.79 | 7.4 | S | 2.62 / 4.6 | SE |
| 10:00 PM | 63.3 | 1025.6 | 64 | 0.75 | 7.8 | S | 2.62 / 4.7 | SE |
| 11:00 PM | 63.9 | 1025.7 | 63.9 | 0.34 | 8.3 | SW | 2.62 / 4.7 | SE |
| Sep 16 (Wed) | ||||||||
| 12:00 AM | 63.1 | 1025.4 | 63.7 | 1.1 | 8.5 | SW | 2.3 / 4.6 | SE |
| 1:00 AM | 62.2 | 1025.2 | 63.7 | 2.58 | 8.5 | SW | 2.3 / 4.6 | SE |
| 2:00 AM | 61.5 | 1024.9 | 63.7 | 4.08 | 8.5 | SW | 2.3 / 4.5 | SE |
| 3:00 AM | 61 | 1024.6 | 63.5 | 5.47 | 8.5 | SW | 1.97 / 4.1 | SE |
| 4:00 AM | 60.6 | 1024.4 | 63.5 | 6.44 | 8.3 | SW | 1.97 / 3.8 | S |
| 5:00 AM | 60.3 | 1024.1 | 63.7 | 6.46 | 8.1 | SW | 1.97 / 3.4 | S |
| 6:00 AM | 61.5 | 1024.2 | 63.7 | 5.64 | 8.1 | SW | 1.97 / 3.4 | S |
| 7:00 AM | 63 | 1024.2 | 63.7 | 4.47 | 8.1 | SW | 1.97 / 3.4 | S |
| 8:00 AM | 64.4 | 1024.2 | 63.7 | 3.26 | 8.1 | SW | 1.97 / 3.3 | S |
| 9:00 AM | 69.3 | 1023.8 | 64 | 2.23 | 8.5 | SW | 1.64 / 4.2 | S |
| 10:00 AM | 74.1 | 1023.3 | 64.4 | 1.39 | 8.9 | SW | 1.64 / 5 | SE |
| 11:00 AM | 79 | 1022.9 | 64.8 | 0.89 | 9.4 | SW | 1.31 / 5.9 | SE |
| 12:00 PM | 81.9 | 1022.2 | 65.1 | 1.35 | 9.6 | SW | 1.31 / 5.8 | SE |
| 1:00 PM | 84.7 | 1021.4 | 65.5 | 2.77 | 9.8 | SW | 1.31 / 5.8 | SE |
| 2:00 PM | 87.6 | 1020.7 | 65.8 | 4.38 | 10.1 | SW | 1.31 / 5.7 | SE |
| 3:00 PM | 87.4 | 1020.1 | 65.8 | 5.81 | 9.6 | SW | 1.64 / 5.1 | SE |
| 4:00 PM | 87.4 | 1019.6 | 66 | 6.96 | 8.9 | SW | 1.64 / 4.6 | SE |
| 5:00 PM | 87.3 | 1019 | 66 | 7.31 | 8.5 | SW | 1.64 / 4 | SE |
| 6:00 PM | 84.6 | 1019.1 | 66 | 6.67 | 9.2 | SW | 1.97 / 4.3 | SE |
| 7:00 PM | 81.7 | 1019.1 | 66.2 | 5.45 | 9.6 | SW | 2.3 / 4.6 | SE |
| 8:00 PM | 79 | 1019.2 | 66.2 | 4.07 | 10.3 | SW | 2.3 / 4.8 | SE |
| 9:00 PM | 75.2 | 1019.2 | 65.8 | 2.79 | 9.8 | SW | 2.3 / 4.8 | SE |
| 10:00 PM | 71.4 | 1019.2 | 65.7 | 1.71 | 9.4 | SW | 2.3 / 4.9 | SE |
| 11:00 PM | 67.8 | 1019.2 | 65.5 | 0.82 | 8.9 | SW | 2.3 / 4.9 | SE |
| Sep 17 (Thu) | ||||||||
| 12:00 AM | 67.3 | 1018.7 | 65.3 | 0.61 | 8.9 | SW | 2.3 / 4.9 | SE |
| 1:00 AM | 66.9 | 1018.2 | 65.1 | 1.51 | 8.9 | SW | 1.97 / 4.8 | SE |
| 2:00 AM | 66.4 | 1017.6 | 65.1 | 2.94 | 8.9 | SW | 1.97 / 4.8 | SE |
| 3:00 AM | 66.6 | 1017.4 | 65.1 | 4.29 | 8.7 | SW | 1.97 / 4.3 | S |
| 4:00 AM | 66.7 | 1017.1 | 64.9 | 5.5 | 8.5 | SW | 1.97 / 3.8 | S |
| 5:00 AM | 66.9 | 1016.8 | 64.9 | 6.25 | 8.3 | SW | 1.97 / 3.4 | S |
| 6:00 AM | 68 | 1017 | 64.8 | 6.07 | 7.8 | SW | 1.64 / 4.3 | S |
| 7:00 AM | 69.1 | 1017.1 | 64.8 | 5.19 | 7.6 | SW | 1.64 / 5.2 | SE |
| 8:00 AM | 70 | 1017.2 | 64.8 | 4.07 | 7.2 | SW | 1.64 / 6.1 | SE |
| 9:00 AM | 71.4 | 1017.2 | 64.8 | 3.01 | 6 | SW | 1.64 / 6.1 | SE |
| 10:00 AM | 72.9 | 1017.2 | 64.8 | 2.18 | 4.9 | SW | 1.31 / 6.1 | SE |
| 11:00 AM | 74.1 | 1017.2 | 64.8 | 1.48 | 3.8 | SW | 1.31 / 6.1 | SE |
| 12:00 PM | 75.6 | 1016.7 | 64.8 | 1.15 | 3.4 | W | 1.31 / 8.3 | SE |
| 1:00 PM | 77 | 1016.1 | 64.8 | 1.79 | 2.9 | NW | 0.98 / 10.4 | SE |
| 2:00 PM | 78.4 | 1015.5 | 64.6 | 3.24 | 2.5 | NW | 0.98 / 12.5 | E |
| 3:00 PM | 76.3 | 1014.8 | 64.6 | 4.71 | 3.4 | N | 0.98 / 12.5 | E |
| 4:00 PM | 74.3 | 1014.1 | 64.6 | 5.98 | 4.5 | NE | 0.98 / 12.4 | E |
| 5:00 PM | 72.3 | 1013.5 | 64.6 | 6.95 | 5.4 | E | 0.98 / 12.4 | E |
| 6:00 PM | 71.1 | 1012.8 | 64.6 | 7.09 | 4.9 | SE | 0.98 / 12.3 | E |
| 7:00 PM | 69.8 | 1012.2 | 64.6 | 6.32 | 4.5 | SE | 0.98 / 12.3 | E |
| 8:00 PM | 68.7 | 1011.5 | 64.6 | 5.1 | 4 | SE | 0.98 / 12.2 | E |
| 9:00 PM | 68.9 | 1010.8 | 64.6 | 3.83 | 6.5 | S | 1.31 / 10.2 | SE |
| 10:00 PM | 69.3 | 1010 | 64.6 | 2.71 | 8.7 | S | 1.64 / 8.1 | SE |
| 11:00 PM | 69.6 | 1009.2 | 64.6 | 1.75 | 11.2 | SW | 1.97 / 6 | SE |
| Sep 18 (Fri) Neap Tide | ||||||||
| 12:00 AM | 68.2 | 1009.2 | 64.6 | 0.95 | 10.7 | W | 2.3 / 5.7 | SE |
| 1:00 AM | 66.9 | 1009.2 | 64.4 | 0.89 | 10.1 | W | 2.3 / 5.4 | SE |
| 2:00 AM | 65.5 | 1009.2 | 64.4 | 1.86 | 9.6 | NW | 2.3 / 5 | SE |
| 3:00 AM | 64.2 | 1009.2 | 64.2 | 3.18 | 8.1 | N | 2.3 / 5.1 | SE |
| 4:00 AM | 63.1 | 1009.1 | 64.2 | 4.37 | 6.5 | N | 1.97 / 5.1 | SE |
| 5:00 AM | 61.9 | 1009.1 | 64 | 5.46 | 5.1 | N | 1.97 / 5.1 | SE |
| 6:00 AM | 60.3 | 1009.6 | 63.9 | 6.04 | 6.7 | N | 2.3 / 4.6 | E |
| 7:00 AM | 58.6 | 1010.2 | 63.7 | 5.72 | 8.3 | NE | 2.62 / 4.2 | NE |
| 8:00 AM | 57.2 | 1010.7 | 63.5 | 4.83 | 10.1 | NE | 2.95 / 3.7 | N |
| 9:00 AM | 56.5 | 1011.5 | 63.5 | 3.82 | 10.3 | NE | 3.61 / 4.2 | NE |
| 10:00 AM | 55.8 | 1012.2 | 63.7 | 2.92 | 10.5 | NE | 4.27 / 4.8 | NE |
| 11:00 AM | 55 | 1013 | 63.9 | 2.22 | 11 | NE | 4.92 / 5.3 | NE |
| 12:00 PM | 56.1 | 1013.4 | 64 | 1.59 | 10.1 | NE | 4.92 / 5.5 | NE |
| 1:00 PM | 57.4 | 1013.9 | 64.2 | 1.38 | 9.4 | N | 4.92 / 5.7 | NE |
| 2:00 PM | 58.6 | 1014.3 | 64.2 | 2.14 | 8.5 | N | 4.92 / 6 | NE |
| 3:00 PM | 59.2 | 1014.6 | 64.4 | 3.54 | 7.8 | N | 4.92 / 6 | NE |
| 4:00 PM | 59.9 | 1015 | 64.6 | 4.86 | 7.2 | N | 4.92 / 6.1 | NE |
| 5:00 PM | 60.6 | 1015.3 | 64.6 | 6.02 | 6.7 | N | 4.59 / 6.1 | NE |
| 6:00 PM | 59.2 | 1016 | 64.6 | 6.86 | 4.9 | N | 4.59 / 6.2 | NE |
| 7:00 PM | 57.6 | 1016.6 | 64.6 | 6.86 | 3.4 | NE | 4.27 / 6.2 | NE |
| 8:00 PM | 55.9 | 1017.2 | 64.6 | 6.03 | 1.8 | NE | 3.94 / 6.2 | NE |
| 9:00 PM | 56.1 | 1017.6 | 64.6 | 4.88 | 1.6 | NE | 3.94 / 6.3 | NE |
| 10:00 PM | 56.3 | 1017.9 | 64.4 | 3.74 | 1.6 | NE | 3.61 / 6.3 | NE |
| 11:00 PM | 56.5 | 1018.2 | 64.4 | 2.74 | 1.3 | NE | 3.28 / 6.3 | NE |
| Sep 19 (Sat) Spring Tide | ||||||||
| 12:00 AM | 54.9 | 1018.3 | 64.2 | 1.82 | 1.3 | NE | 3.28 / 6.5 | NE |
| 1:00 AM | 53.2 | 1018.4 | 64.2 | 1.06 | 1.1 | NE | 2.95 / 6.6 | NE |
| 2:00 AM | 51.6 | 1018.5 | 64 | 1.12 | 1.1 | N | 2.95 / 6.8 | NE |
| 3:00 AM | 50.7 | 1018.8 | 64 | 2.1 | 1.8 | NW | 2.95 / 6.9 | NE |
| 4:00 AM | 49.8 | 1019 | 63.9 | 3.29 | 2.2 | W | 2.62 / 7.1 | NE |
| 5:00 AM | 48.9 | 1019.3 | 63.9 | 4.38 | 2.7 | SW | 2.62 / 7.2 | NE |
| 6:00 AM | 50.7 | 1019.5 | 63.9 | 5.4 | 2.7 | SW | 2.62 / 7.3 | NE |
| 7:00 AM | 52.3 | 1019.8 | 63.9 | 5.85 | 2.9 | SW | 2.3 / 7.3 | NE |
| 8:00 AM | 54.1 | 1020.1 | 64 | 5.46 | 2.9 | SW | 2.3 / 7.4 | NE |
| 9:00 AM | 57.7 | 1019.9 | 64.2 | 4.61 | 3.6 | SW | 2.3 / 7.3 | NE |
| 10:00 AM | 61.3 | 1019.7 | 64.4 | 3.72 | 4.3 | SW | 1.97 / 7.2 | NE |
| 11:00 AM | 65.1 | 1019.5 | 64.8 | 2.94 | 4.9 | SW | 1.97 / 7.1 | NE |
| 12:00 PM | 66.7 | 1018.9 | 64.8 | 2.29 | 5.1 | W | 1.97 / 7 | NE |
| 1:00 PM | 68.5 | 1018.3 | 64.9 | 1.67 | 5.4 | W | 1.97 / 6.8 | NE |
| 2:00 PM | 70.2 | 1017.7 | 64.8 | 1.53 | 5.6 | W | 1.64 / 6.7 | NE |
| 3:00 PM | 70.3 | 1017.4 | 64.6 | 2.36 | 4.7 | W | 1.97 / 5.8 | E |
| 4:00 PM | 70.3 | 1017.1 | 64.6 | 3.68 | 4 | NW | 1.97 / 4.8 | E |
| 5:00 PM | 70.5 | 1016.9 | 64.6 | 4.89 | 3.1 | NW | 1.97 / 3.9 | E |
| 6:00 PM | 66.2 | 1017.4 | 64.4 | 6.02 | 3.6 | W | 1.97 / 3.9 | E |
| 7:00 PM | 62.1 | 1018 | 64.2 | 6.77 | 4 | SW | 1.97 / 4 | E |
| 8:00 PM | 57.7 | 1018.5 | - | 6.66 | 4.5 | S | 1.97 / 4 | E |
| 9:00 PM | 56.1 | 1018.8 | - | 5.85 | 4 | SW | 1.64 / 4.4 | SE |
Merrimacport Area Map
Find Massachusetts Tide Tables
Massachusetts Tide Table Ranking
- 1. Boston Light
- 2. MA
- 3. Boston
- 4. Riverside
- 5. Plymouth
- 6. Fall River
- 7. Clarks Point
- 8. Salisbury Point
- 9. Quincy Bay
- 10. Cape Cod Canal, east entrance
National Tide Table Ranking
- 1. Honolulu
- 2. Guam
- 3. Palau Island
- 4. Andrews Ave. Bridge
- 5. San Francisco
- 6. Guam
- 7. Los Angeles
- 8. Fishers Island, N.Y.
- 9. San Diego
- 10. Boston Light