Tide station · Massachusetts

Nantucket tides

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

Right now

Falling

Next low 7:55 AM, 0.9 ft (0.27 m), in 4 h 47 min.

Today · Fri, Nov 13

High2:39 AM2.6 ft 0.79 m
Low7:55 AM0.9 ft 0.27 m
High2:28 PM3.5 ft 1.06 m
Low8:49 PM0.3 ft 0.08 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 2:39 AM · 2.6 ft L 7:55 AM · 0.9 ft H 2:28 PM · 3.5 ft L 8:49 PM · 0.3 ft
Sat, Nov 14	H 3:23 AM · 2.6 ft L 8:41 AM · 0.9 ft H 3:13 PM · 3.4 ft L 9:36 PM · 0.3 ft
Sun, Nov 15	H 4:11 AM · 2.6 ft L 9:31 AM · 1.0 ft H 4:01 PM · 3.3 ft L 10:23 PM · 0.4 ft
Mon, Nov 16	H 4:59 AM · 2.6 ft L 10:23 AM · 1.0 ft H 4:52 PM · 3.2 ft L 11:08 PM · 0.4 ft
Tue, Nov 17	H 5:47 AM · 2.7 ft L 11:17 AM · 0.9 ft H 5:44 PM · 3.1 ft L 11:53 PM · 0.5 ft
Wed, Nov 18	H 6:33 AM · 2.8 ft L 12:11 PM · 0.8 ft H 6:37 PM · 3.0 ft
Thu, Nov 19	L 12:37 AM · 0.5 ft H 7:19 AM · 3.0 ft L 1:07 PM · 0.7 ft H 7:32 PM · 2.9 ft

About this station

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

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 3.2 ft; the average swing is 2.3 ft.

Station facts

Station ID: 8449130
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 41.2850, -70.0967
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/New_York

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