tidealmanac
Wed, Oct 21

Thursday, October 22, 2026

Garden Key, Dry Tortugas, FL · NOAA 8724697 · MLLW · Local time (America/New_York)

Fri, Oct 23

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. Low1:48 AM1.3 ft0.39 m
  2. High8:15 AM1.9 ft0.58 m
  3. Low2:20 PM1.1 ft0.34 m
  4. High8:42 PM1.8 ft0.55 m

Range 0.8 ft0.24 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:10 AM
Sunrise
7:33 AM
Solar noon
1:16 PM
Sunset
6:59 PM
Civil dusk
7:22 PM
Daylight
11h 27m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing gibbous87% illuminated · day 11 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Mon, Oct 19H 4:45AM 1.8 ft0.56 mL 12:16PM 1.0 ft0.31 mH 7:14PM 1.4 ft0.42 mL 11:40PM 1.7 ft0.51 mTue, Oct 20H 6:05AM 1.8 ft0.56 mL 1:06PM 1.0 ft0.32 mH 7:46PM 1.5 ft0.46 mWed, Oct 21L 12:52AM 1.5 ft0.46 mH 7:16AM 1.9 ft0.57 mL 1:46PM 1.1 ft0.33 mH 8:14PM 1.7 ft0.50 mThu, Oct 22L 1:48AM 1.3 ft0.39 mH 8:15AM 1.9 ft0.58 mL 2:20PM 1.1 ft0.34 mH 8:42PM 1.8 ft0.55 mFri, Oct 23L 2:36AM 1.0 ft0.30 mH 9:08AM 1.9 ft0.58 mL 2:51PM 1.1 ft0.34 mH 9:11PM 2.0 ft0.60 mSat, Oct 24L 3:20AM 0.7 ft0.20 mH 9:57AM 1.9 ft0.58 mL 3:22PM 1.1 ft0.34 mH 9:42PM 2.1 ft0.64 mSun, Oct 25L 4:03AM 0.4 ft0.11 mH 10:46AM 1.8 ft0.56 mL 3:53PM 1.1 ft0.34 mH 10:15PM 2.2 ft0.68 m