Tide station · Massachusetts

Boston Light tides

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

Right now

Falling

Next low 7:18 AM, 1.6 ft (0.49 m), in 3 h 55 min.

Today · Fri, Nov 13

High1:29 AM8.2 ft 2.50 m
Low7:18 AM1.6 ft 0.49 m
High1:29 PM9.3 ft 2.83 m
Low7:55 PM0.7 ft 0.21 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 1:29 AM · 8.2 ft L 7:18 AM · 1.6 ft H 1:29 PM · 9.3 ft L 7:55 PM · 0.7 ft
Sat, Nov 14	H 2:11 AM · 8.0 ft L 8:01 AM · 1.8 ft H 2:13 PM · 9.0 ft L 8:39 PM · 0.9 ft
Sun, Nov 15	H 2:57 AM · 7.8 ft L 8:48 AM · 2.0 ft H 3:01 PM · 8.7 ft L 9:27 PM · 1.2 ft
Mon, Nov 16	H 3:46 AM · 7.8 ft L 9:39 AM · 2.1 ft H 3:51 PM · 8.5 ft L 10:16 PM · 1.3 ft
Tue, Nov 17	H 4:36 AM · 7.8 ft L 10:33 AM · 2.1 ft H 4:44 PM · 8.4 ft L 11:05 PM · 1.3 ft
Wed, Nov 18	H 5:25 AM · 8.1 ft L 11:27 AM · 1.9 ft H 5:38 PM · 8.4 ft L 11:54 PM · 1.2 ft
Thu, Nov 19	H 6:14 AM · 8.4 ft L 12:21 PM · 1.5 ft H 6:31 PM · 8.5 ft

About this station

Boston Light 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 8.6 ft; the average swing is 6.9 ft.

Closest Quiver spot: Nantasket Beach, 4 km away.

Station facts

Station ID: 8444162
Source: NOAA CO-OPS
Type: Reference station
Coordinates: 42.3283, -70.8917
Datum: MLLW (mean lower low water)
Tide type: Semidiurnal
Time zone: America/New_York

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