tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

Upper Matecumbe Key, Hawk Channel, FL · NOAA 8723814 · 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. High2:40 AM2.1 ft0.63 m
  2. Low9:06 AM1.2 ft0.36 m
  3. High3:30 PM2.1 ft0.65 m
  4. Low9:49 PM1.5 ft0.45 m

Range 1.0 ft0.30 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:59 AM
Sunrise
7:22 AM
Solar noon
1:08 PM
Sunset
6:54 PM
Civil dusk
7:17 PM
Daylight
11h 32m

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 12:18AM 2.3 ft0.71 mL 6:31AM 0.7 ft0.23 mH 12:58PM 2.4 ft0.73 mL 6:59PM 1.2 ft0.38 mFri, Oct 16H 12:59AM 2.2 ft0.68 mL 7:16AM 0.9 ft0.28 mH 1:43PM 2.3 ft0.69 mL 7:47PM 1.4 ft0.42 mSat, Oct 17H 1:45AM 2.1 ft0.65 mL 8:07AM 1.1 ft0.33 mH 2:34PM 2.2 ft0.67 mL 8:45PM 1.5 ft0.45 mSun, Oct 18H 2:40AM 2.1 ft0.63 mL 9:06AM 1.2 ft0.36 mH 3:30PM 2.1 ft0.65 mL 9:49PM 1.5 ft0.45 mMon, Oct 19H 3:42AM 2.0 ft0.62 mL 10:10AM 1.2 ft0.37 mH 4:28PM 2.2 ft0.66 mL 10:51PM 1.4 ft0.42 mTue, Oct 20H 4:47AM 2.1 ft0.64 mL 11:10AM 1.2 ft0.35 mH 5:24PM 2.2 ft0.67 mL 11:44PM 1.2 ft0.37 mWed, Oct 21H 5:48AM 2.2 ft0.67 mL 12:04PM 1.1 ft0.33 mH 6:15PM 2.3 ft0.70 m