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Plum Island, MA tide times

Merrimack River Entrance · MA

FallingNight · sunrise in 5h 33m
1.10m

Low water 0.11 m at 3:25 AM — 2h 34m from now

The tide at Plum Island, Merrimack River Entrance, MA is falling, currently 1.10 m above chart datum. The next low tide at 3:25 AM reaches 0.11 m.

Over the next 24 hours at Plum Island, Merrimack River Entrance, MA: Low 3:25 AM (0.11 m), High 9:37 AM (2.71 m), Low 4:00 PM (-0.04 m), High 10:07 PM (2.44 m).

Seven-day tide chart

Today
Tomorrow
Mon Nov 9
Tue Nov 10
Wed Nov 11
Thu Nov 12
Fri Nov 13
3:25 AM
0.11 m
9:37 AM
2.71 m
4:00 PM
-0.04 m
10:07 PM
2.44 m
4:09 AM
0.16 m
10:20 AM
2.72 m
4:45 PM
-0.05 m
10:51 PM
2.39 m
4:51 AM
0.22 m
11:01 AM
2.70 m
5:26 PM
-0.04 m
11:33 PM
2.35 m
5:31 AM
0.27 m
11:40 AM
2.67 m
6:06 PM
-0.01 m
12:13 AM
2.29 m
6:10 AM
0.33 m
12:19 PM
2.63 m
6:45 PM
0.04 m
12:53 AM
2.24 m
6:49 AM
0.38 m
12:59 PM
2.58 m
7:26 PM
0.09 m
1:34 AM
2.20 m
7:31 AM
0.43 m
1:40 PM
2.52 m
8:09 PM
0.15 m
Sunrise 6:25 AM
Sunset 4:28 PM
Sunrise 6:26 AM
Sunset 4:27 PM
Sunrise 6:27 AM
Sunset 4:26 PM
Sunrise 6:28 AM
Sunset 4:24 PM
Sunrise 6:30 AM
Sunset 4:23 PM
Sunrise 6:31 AM
Sunset 4:22 PM
Sunrise 6:32 AM
Sunset 4:21 PM
6a
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12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
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12a
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6p
7-day forecast · scroll sideways, hold and drag to read any hour. Times are local to the station; heights are above chart datum.

Tide table for Plum Island, Merrimack River Entrance, MA

LowToday0.11 m
HighToday2.71 m
LowToday-0.04 m
HighToday2.44 m
LowTomorrow0.16 m
HighTomorrow2.72 m
LowTomorrow-0.05 m
HighTomorrow2.39 m
Sunrise
6:25 AM
Sunset
4:28 PM
Moon
Waning crescent
Wind
11 km/h NNW
Water
13.9°C
Sky
Overcast

Where this data comes from

Predictions, not observations. Real water levels depart from astronomical predictions because of barometric pressure, wind, storm surge and river discharge — routinely by 0.1–0.3 m, and by a metre or more in a storm. Not suitable for navigation. Use official tide tables and charts from your national hydrographic office.