tidealmanac
Fri, Oct 9

Saturday, October 10, 2026

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

Sun, Oct 11

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. High1:12 AM4.4 ft1.35 m
  2. Low8:22 AM0.6 ft0.17 m
  3. High2:01 PM4.1 ft1.25 m
  4. Low8:26 PM1.2 ft0.38 m

Range 3.9 ft1.18 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:58 AM
Sunrise
7:21 AM
Solar noon
1:13 PM
Sunset
7:04 PM
Civil dusk
7:27 PM
Daylight
11h 43m

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

Moon

New moon1% illuminated · day 28 of the cycle

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

This week

Wed, Oct 7L 5:45AM 1.3 ft0.39 mH 11:33AM 4.5 ft1.36 mL 6:46PM 1.0 ft0.32 mThu, Oct 8H 12:09AM 3.8 ft1.16 mL 6:45AM 1.0 ft0.31 mH 12:28PM 4.4 ft1.35 mL 7:21PM 1.1 ft0.34 mFri, Oct 9H 12:41AM 4.2 ft1.27 mL 7:36AM 0.8 ft0.23 mH 1:17PM 4.3 ft1.32 mL 7:54PM 1.2 ft0.36 mSat, Oct 10H 1:12AM 4.4 ft1.35 mL 8:22AM 0.6 ft0.17 mH 2:01PM 4.1 ft1.25 mL 8:26PM 1.2 ft0.38 mSun, Oct 11H 1:42AM 4.6 ft1.40 mL 9:05AM 0.4 ft0.14 mH 2:42PM 3.8 ft1.17 mL 8:57PM 1.3 ft0.39 mMon, Oct 12H 2:13AM 4.7 ft1.43 mL 9:47AM 0.4 ft0.12 mH 3:21PM 3.6 ft1.08 mL 9:27PM 1.3 ft0.41 mTue, Oct 13H 2:44AM 4.6 ft1.42 mL 10:28AM 0.4 ft0.13 mH 4:00PM 3.3 ft1.00 mL 9:56PM 1.4 ft0.43 m