tidealmanac
Fri, Sep 4

Saturday, September 5, 2026

Big Spanish Key, FL · NOAA 8724246 · MLLW · Local time (America/New_York)

Sun, Sep 6

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. Low1:25 AM1.4 ft0.42 m
  2. High7:39 AM4.2 ft1.27 m
  3. Low4:22 PM0.4 ft0.13 m
  4. High10:31 PM2.2 ft0.66 m

Range 3.7 ft1.14 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:45 AM
Sunrise
7:08 AM
Solar noon
1:25 PM
Sunset
7:41 PM
Civil dusk
8:04 PM
Daylight
12h 33m

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

Moon

Last quarter37% illuminated · day 23 of the cycle

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

This week

Wed, Sep 2H 4:45AM 4.1 ft1.26 mL 12:32PM 0.4 ft0.11 mH 5:59PM 2.7 ft0.82 mL 11:48PM 1.1 ft0.35 mThu, Sep 3H 5:28AM 4.2 ft1.27 mL 1:42PM 0.4 ft0.12 mH 7:13PM 2.3 ft0.70 mFri, Sep 4L 12:28AM 1.3 ft0.38 mH 6:24AM 4.2 ft1.27 mL 3:01PM 0.4 ft0.13 mH 8:55PM 2.1 ft0.64 mSat, Sep 5L 1:25AM 1.4 ft0.42 mH 7:39AM 4.2 ft1.27 mL 4:22PM 0.4 ft0.13 mH 10:31PM 2.2 ft0.66 mSun, Sep 6L 2:49AM 1.4 ft0.43 mH 9:07AM 4.2 ft1.29 mL 5:36PM 0.4 ft0.12 mH 11:30PM 2.4 ft0.72 mMon, Sep 7L 4:18AM 1.4 ft0.42 mH 10:27AM 4.4 ft1.34 mL 6:35PM 0.4 ft0.13 mTue, Sep 8H 12:12AM 2.7 ft0.81 mL 5:36AM 1.2 ft0.37 mH 11:34AM 4.6 ft1.40 mL 7:21PM 0.5 ft0.14 m