Tide station · Florida

Grassy Key, north side, Florida Bay tides

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

Right now

Falling

Next low 12:54 PM, 0.3 ft (0.08 m), in 7 h 20 min.

Today · Fri, Nov 13

High4:49 AM1.5 ft 0.47 m
Low12:54 PM0.3 ft 0.08 m
High6:27 PM0.9 ft 0.29 m
Low11:43 PM1.0 ft 0.30 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 4:49 AM · 1.5 ft L 12:54 PM · 0.3 ft H 6:27 PM · 0.9 ft L 11:43 PM · 1.0 ft
Sat, Nov 14	H 5:30 AM · 1.5 ft L 1:42 PM · 0.4 ft H 7:14 PM · 0.9 ft
Sun, Nov 15	L 12:20 AM · 1.1 ft H 6:15 AM · 1.4 ft L 2:35 PM · 0.5 ft H 8:07 PM · 0.9 ft
Mon, Nov 16	L 1:16 AM · 1.1 ft H 7:08 AM · 1.4 ft L 3:30 PM · 0.6 ft H 9:04 PM · 1.0 ft
Tue, Nov 17	L 2:45 AM · 1.1 ft H 8:12 AM · 1.3 ft L 4:23 PM · 0.7 ft H 9:57 PM · 1.1 ft
Wed, Nov 18	L 4:19 AM · 1.1 ft H 9:28 AM · 1.2 ft L 5:10 PM · 0.7 ft H 10:41 PM · 1.2 ft
Thu, Nov 19	L 5:33 AM · 0.9 ft H 10:46 AM · 1.2 ft L 5:52 PM · 0.8 ft H 11:19 PM · 1.3 ft

About this station

Grassy Key, north side, Florida Bay is a NOAA subordinate station in Florida: its highs and lows are offsets from Key West. 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 1.3 ft; the average swing is 0.4 ft.

Station facts

Station ID: 8723921
Source: NOAA CO-OPS
Type: Subordinate station
Reference station: Key West
Coordinates: 24.7717, -80.9400
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/New_York

Grassy Key, north side, Florida Bay tides

Next 7 days

About this station

Station facts

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