tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Sands Key, Northwest point, Biscayne Bay, FL · NOAA 8723372 · MLLW · Local time (America/New_York)

Mon, Oct 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. High3:31 AM1.5 ft0.46 m
  2. Low10:43 AM0.6 ft0.19 m
  3. High4:21 PM1.6 ft0.47 m
  4. Low11:26 PM0.8 ft0.24 m

Range 0.9 ft0.28 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:57 AM
Sunrise
7:21 AM
Solar noon
1:06 PM
Sunset
6:51 PM
Civil dusk
7:15 PM
Daylight
11h 31m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15H 1:09AM 1.7 ft0.51 mL 8:08AM 0.4 ft0.12 mH 1:49PM 1.7 ft0.53 mL 8:36PM 0.7 ft0.20 mFri, Oct 16H 1:50AM 1.6 ft0.49 mL 8:53AM 0.5 ft0.15 mH 2:34PM 1.6 ft0.50 mL 9:24PM 0.7 ft0.22 mSat, Oct 17H 2:36AM 1.5 ft0.47 mL 9:44AM 0.6 ft0.17 mH 3:25PM 1.6 ft0.48 mL 10:22PM 0.8 ft0.24 mSun, Oct 18H 3:31AM 1.5 ft0.46 mL 10:43AM 0.6 ft0.19 mH 4:21PM 1.6 ft0.47 mL 11:26PM 0.8 ft0.24 mMon, Oct 19H 4:33AM 1.5 ft0.45 mL 11:47AM 0.6 ft0.19 mH 5:19PM 1.6 ft0.47 mTue, Oct 20L 12:28AM 0.7 ft0.22 mH 5:38AM 1.5 ft0.46 mL 12:47PM 0.6 ft0.19 mH 6:15PM 1.6 ft0.49 mWed, Oct 21L 1:21AM 0.6 ft0.19 mH 6:39AM 1.6 ft0.48 mL 1:41PM 0.6 ft0.17 mH 7:06PM 1.7 ft0.51 m