tidealmanac
Sat, Oct 10

Sunday, October 11, 2026

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

Mon, Oct 12

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. High1:42 AM4.6 ft1.40 m
  2. Low9:05 AM0.4 ft0.14 m
  3. High2:42 PM3.8 ft1.17 m
  4. Low8:57 PM1.3 ft0.39 m

Range 4.2 ft1.27 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:59 AM
Sunrise
7:22 AM
Solar noon
1:13 PM
Sunset
7:03 PM
Civil dusk
7:26 PM
Daylight
11h 42m

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

Moon

New moon0% illuminated · day 0 of the cycle

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

This week

Thu, 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 mWed, Oct 14H 3:18AM 4.5 ft1.39 mL 11:12AM 0.5 ft0.15 mH 4:39PM 3.0 ft0.91 mL 10:24PM 1.5 ft0.45 m