tidealmanac
Thu, Sep 17

Friday, September 18, 2026

Pepperfish Keys, FL · NOAA TEC4301 · MLLW · Local time (America/New_York)

Sat, Sep 19

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. Low12:40 AM1.9 ft0.58 m
  2. High6:23 AM3.5 ft1.07 m
  3. Low2:04 PM0.8 ft0.25 m
  4. High8:38 PM2.5 ft0.76 m

Range 2.7 ft0.82 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:56 AM
Sunrise
7:20 AM
Solar noon
1:28 PM
Sunset
7:36 PM
Civil dusk
8:00 PM
Daylight
12h 16m

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

Moon

First quarter44% illuminated · day 6 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Tue, Sep 15H 4:40AM 3.7 ft1.13 mL 11:48AM 0.4 ft0.12 mH 5:55PM 3.1 ft0.94 mL 11:36PM 1.6 ft0.48 mWed, Sep 16H 5:10AM 3.7 ft1.13 mL 12:28PM 0.5 ft0.15 mH 6:41PM 2.9 ft0.87 mThu, Sep 17L 12:06AM 1.7 ft0.53 mH 5:44AM 3.6 ft1.11 mL 1:12PM 0.6 ft0.19 mH 7:32PM 2.6 ft0.81 mFri, Sep 18L 12:40AM 1.9 ft0.58 mH 6:23AM 3.5 ft1.07 mL 2:04PM 0.8 ft0.25 mH 8:38PM 2.5 ft0.76 mSat, Sep 19L 1:24AM 2.1 ft0.64 mH 7:11AM 3.4 ft1.02 mL 3:13PM 1.0 ft0.30 mH 10:06PM 2.4 ft0.74 mSun, Sep 20L 2:32AM 2.2 ft0.68 mH 8:19AM 3.2 ft0.97 mL 4:36PM 1.0 ft0.31 mH 11:26PM 2.5 ft0.76 mMon, Sep 21L 4:09AM 2.2 ft0.68 mH 9:51AM 3.1 ft0.95 mL 5:48PM 1.0 ft0.29 m