tidealmanac
Mon, Sep 28

Tuesday, September 29, 2026

Orca, AK · NOAA TWC1879 · MLLW · Local time (America/Anchorage)

Wed, Sep 30

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. High3:39 AM12.2 ft3.72 m
  2. Low9:26 AM1.8 ft0.55 m
  3. High3:27 PM14.4 ft4.40 m
  4. Low10:06 PM-1.3 ft-0.39 m

Range 15.7 ft4.79 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:01 AM
Sunrise
7:43 AM
Solar noon
1:33 PM
Sunset
7:24 PM
Civil dusk
8:06 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 gibbous90% illuminated · day 17 of the cycle

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

This week

Sat, Sep 26H 1:39AM 12.6 ft3.85 mL 7:43AM 0.2 ft0.06 mH 1:58PM 13.3 ft4.07 mL 8:05PM -0.3 ft-0.08 mSun, Sep 27H 2:18AM 12.8 ft3.90 mL 8:15AM 0.5 ft0.14 mH 2:26PM 14.0 ft4.26 mL 8:43PM -1.0 ft-0.31 mMon, Sep 28H 2:58AM 12.6 ft3.85 mL 8:49AM 1.0 ft0.31 mH 2:56PM 14.4 ft4.38 mL 9:23PM -1.4 ft-0.41 mTue, Sep 29H 3:39AM 12.2 ft3.72 mL 9:26AM 1.8 ft0.55 mH 3:27PM 14.4 ft4.40 mL 10:06PM -1.3 ft-0.39 mWed, Sep 30H 4:22AM 11.5 ft3.49 mL 10:05AM 2.8 ft0.85 mH 4:02PM 14.2 ft4.31 mL 10:53PM -0.8 ft-0.24 mThu, Oct 1H 5:13AM 10.5 ft3.20 mL 10:49AM 3.8 ft1.17 mH 4:42PM 13.5 ft4.11 mL 11:46PM 0.0 ft-0.01 mFri, Oct 2H 6:22AM 9.5 ft2.90 mL 11:41AM 4.8 ft1.48 mH 5:35PM 12.5 ft3.80 m