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Merrimacport tide times

Massachusetts · NOAA station 8440369 · times in local time
Tuesday, October 27: high tide 1:37 AM (7.2 ft) and 1:54 PM (8.4 ft); low tide 8:05 AM (0.3 ft) and 8:43 PM (-0.5 ft).
next high tide
1:37 AM
7.2 ft
next low tide
8:05 AM
0.3 ft
moon
–
 

Tide chart — today, Tue, Oct 27

Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.

TideTimeHeight
High tide1:37 AM7.17 ft
Low tide8:05 AM0.34 ft
High tide1:54 PM8.41 ft
Low tide8:43 PM-0.48 ft

Merrimacport tide table — next 7 days

DayHigh tidesLow tides
Today
Tue, Oct 27		1:37 AM 7.2 ft1:54 PM 8.4 ft8:05 AM 0.3 ft8:43 PM -0.5 ft
Tomorrow
Wed, Oct 28		2:25 AM 7.1 ft2:42 PM 8.6 ft8:51 AM 0.3 ft9:33 PM -0.5 ft
Thu, Oct 293:14 AM 7.0 ft3:32 PM 8.6 ft9:39 AM 0.4 ft10:25 PM -0.5 ft
Fri, Oct 304:07 AM 6.8 ft4:25 PM 8.4 ft10:33 AM 0.5 ft11:21 PM -0.3 ft
Sat, Oct 315:02 AM 6.7 ft5:22 PM 8.2 ft11:31 AM 0.7 ft
Sun, Nov 15:01 AM 6.5 ft5:21 PM 7.9 ft12:19 AM -0.1 ft11:32 AM 0.7 ft
Mon, Nov 26:00 AM 6.5 ft6:22 PM 7.5 ft12:17 AM -0.0 ft12:34 PM 0.8 ft

The year at Merrimacport

Highest tide, next 12 months8.8 ft on July 6, 2027 at 2:33 AM
Lowest tide, next 12 months-1.0 ft on January 23, 2027 at 7:37 PM
Minus tides (below 0 ft)109 days in the next 12 months
Tide patternTwo high and two low tides a day
Typical daily range7.4 ft (30-day average)
StationNOAA 8440369 · harmonic (reference) station · 42.825, -70.9883

Moving water at dawn and dusk —

The current runs fastest roughly halfway between a high and a low tide. Many anglers prefer those hours when they fall near sunrise or sunset. This is a rule of thumb, not a fishing forecast.

Map

Nearby tide stations

Salisbury Point4.2 mi · MA Riverside4.8 mi · MA Newburyport5.9 mi · MA Plum Island, Merrimack River Entrance8.5 mi · MA Hampton Harbor9.9 mi · NH Plum Island Sound (south end)13 mi · MA Squamscott River RR. Bridge16 mi · NH Essex17 mi · MA

All Massachusetts tide stations →

Questions about Merrimacport tides

What time is high tide at Merrimacport today?

On Tuesday, October 27, high tide at Merrimacport is at 1:37 AM (7.2 ft) and 1:54 PM (8.4 ft); low tide is at 8:05 AM (0.3 ft) and 8:43 PM (-0.5 ft) (EDT, heights above MLLW). The table above lists the next 7 days.

When are the highest tides of the year at Merrimacport?

The highest predicted tide in the next 12 months is 8.8 ft on July 6, 2027 at 2:33 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.

Are there minus tides at Merrimacport?

Yes — on 109 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.0 ft on January 23, 2027 at 7:37 PM. Minus tides expose the most shoreline, which is why tide-poolers look for them.

What time zone are these tide times in?

Station local time (EDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.

Where does this tide data come from?

From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. The curve between highs and lows is our interpolation. This page is not for navigation.