tidealmanac
Tue, Sep 29

Wednesday, September 30, 2026

Boca de Quadra, AK · NOAA 9450305 · MLLW · Local time (America/Sitka)

Thu, Oct 1

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. High3:37 AM14.5 ft4.43 m
  2. Low9:16 AM2.4 ft0.72 m
  3. High3:28 PM16.8 ft5.12 m
  4. Low10:06 PM-1.1 ft-0.33 m

Range 17.9 ft5.44 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:07 AM
Sunrise
6:43 AM
Solar noon
12:33 PM
Sunset
6:24 PM
Civil dusk
7:00 PM
Daylight
11h 40m

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

Moon

Waning gibbous83% illuminated · day 18 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sun, Sep 27H 1:34AM 15.9 ft4.85 mL 7:32AM -0.1 ft-0.03 mH 1:45PM 17.0 ft5.17 mL 8:01PM -1.6 ft-0.49 mMon, Sep 28H 2:12AM 15.8 ft4.83 mL 8:05AM 0.4 ft0.12 mH 2:17PM 17.3 ft5.27 mL 8:39PM -1.9 ft-0.59 mTue, Sep 29H 2:53AM 15.4 ft4.69 mL 8:39AM 1.2 ft0.38 mH 2:50PM 17.3 ft5.26 mL 9:20PM -1.8 ft-0.54 mWed, Sep 30H 3:37AM 14.5 ft4.43 mL 9:16AM 2.4 ft0.72 mH 3:28PM 16.8 ft5.12 mL 10:06PM -1.1 ft-0.33 mThu, Oct 1H 4:26AM 13.4 ft4.09 mL 9:58AM 3.6 ft1.11 mH 4:11PM 15.9 ft4.85 mL 11:00PM 0.0 ft-0.01 mFri, Oct 2H 5:26AM 12.2 ft3.73 mL 10:50AM 5.0 ft1.51 mH 5:07PM 14.7 ft4.49 mSat, Oct 3L 12:09AM 1.0 ft0.31 mH 6:44AM 11.4 ft3.46 mL 12:03PM 6.1 ft1.85 mH 6:23PM 13.6 ft4.14 m