Tide station · Massachusetts

Merrimacport tides

Times are local (America/New_York, GMT-5). Predicted tides, not live water levels. Not for navigation.

Right now

Falling

Next low 9:03 AM, 1.2 ft (0.38 m), in 4 h 12 min.

Today · Fri, Nov 13

High2:32 AM6.1 ft 1.87 m
Low9:03 AM1.2 ft 0.38 m
High2:46 PM7.4 ft 2.25 m
Low9:44 PM0.5 ft 0.16 m

Next 7 days

Feet · orange dots are highs, black dots are lows

High and low tides for the next seven days
Day	Tides (local time, height)
Fri, Nov 13	H 2:32 AM · 6.1 ft L 9:03 AM · 1.2 ft H 2:46 PM · 7.4 ft L 9:44 PM · 0.5 ft
Sat, Nov 14	H 3:18 AM · 6.1 ft L 9:50 AM · 1.4 ft H 3:32 PM · 7.3 ft L 10:32 PM · 0.7 ft
Sun, Nov 15	H 4:06 AM · 6.0 ft L 10:40 AM · 1.5 ft H 4:22 PM · 7.1 ft L 11:22 PM · 0.8 ft
Mon, Nov 16	H 4:57 AM · 6.0 ft L 11:33 AM · 1.5 ft H 5:13 PM · 7.0 ft
Tue, Nov 17	L 12:12 AM · 0.8 ft H 5:49 AM · 6.1 ft L 12:28 PM · 1.5 ft H 6:06 PM · 6.8 ft
Wed, Nov 18	L 1:03 AM · 0.8 ft H 6:41 AM · 6.2 ft L 1:23 PM · 1.4 ft H 6:59 PM · 6.7 ft
Thu, Nov 19	L 1:54 AM · 0.8 ft H 7:34 AM · 6.5 ft L 2:19 PM · 1.1 ft H 7:54 PM · 6.7 ft

About this station

Merrimacport is a NOAA reference station in Massachusetts, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

Tide type: Semidiurnal: two highs and two lows a day, close to the same size.

This week the biggest swing between high and low is 6.9 ft; the average swing is 5.5 ft.

Closest Quiver spot: Hampton Beach, 17 km away.

Station facts

Station ID: 8440369
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 42.8250, -70.9883
Datum: MLLW (mean lower low water)
Tide type: Semidiurnal
Time zone: America/New_York

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