tidealmanac
Fri, Sep 11

Saturday, September 12, 2026

Big Pine Key, Spanish Harbor, FL · NOAA 8724178 · MLLW · Local time (America/New_York)

Sun, Sep 13

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. Low4:45 AM0.1 ft0.04 m
  2. High10:52 AM1.6 ft0.49 m
  3. Low5:05 PM0.3 ft0.08 m
  4. High10:51 PM1.6 ft0.49 m

Range 1.5 ft0.45 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:10 AM
Solar noon
1:22 PM
Sunset
7:33 PM
Civil dusk
7:56 PM
Daylight
12h 23m

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

Moon

New moon1% illuminated · day 0 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Wed, Sep 9L 2:09AM 0.3 ft0.09 mH 8:29AM 1.8 ft0.54 mL 3:27PM 0.2 ft0.05 mH 9:17PM 1.3 ft0.39 mThu, Sep 10L 3:06AM 0.2 ft0.07 mH 9:20AM 1.8 ft0.54 mL 4:01PM 0.2 ft0.06 mH 9:49PM 1.4 ft0.43 mFri, Sep 11L 3:57AM 0.2 ft0.05 mH 10:08AM 1.7 ft0.52 mL 4:34PM 0.2 ft0.07 mH 10:20PM 1.5 ft0.47 mSat, Sep 12L 4:45AM 0.1 ft0.04 mH 10:52AM 1.6 ft0.49 mL 5:05PM 0.3 ft0.08 mH 10:51PM 1.6 ft0.49 mSun, Sep 13L 5:32AM 0.1 ft0.04 mH 11:34AM 1.5 ft0.45 mL 5:37PM 0.3 ft0.09 mH 11:23PM 1.6 ft0.50 mMon, Sep 14L 6:18AM 0.1 ft0.04 mH 12:15PM 1.3 ft0.40 mL 6:07PM 0.3 ft0.10 mH 11:55PM 1.6 ft0.50 mTue, Sep 15L 7:07AM 0.2 ft0.05 mH 12:56PM 1.2 ft0.36 mL 6:37PM 0.4 ft0.11 m