tidealmanac
Sun, Sep 20

Monday, September 21, 2026

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

Tue, Sep 22

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. Low4:44 AM2.9 ft0.88 m
  2. High11:27 AM9.1 ft2.78 m
  3. Low4:46 PM5.9 ft1.80 m
  4. High10:41 PM10.4 ft3.16 m

Range 7.5 ft2.28 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:41 AM
Sunrise
7:24 AM
Solar noon
1:36 PM
Sunset
7:48 PM
Civil dusk
8:31 PM
Daylight
12h 25m

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

Moon

Waxing gibbous75% illuminated · day 9 of the cycle

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

This week

Fri, Sep 18L 12:39AM 2.5 ft0.75 mH 7:34AM 8.1 ft2.48 mL 12:25PM 6.0 ft1.82 mH 6:19PM 10.3 ft3.13 mSat, Sep 19L 1:43AM 3.2 ft0.98 mH 9:17AM 8.0 ft2.43 mL 1:31PM 6.6 ft2.02 mH 8:03PM 9.7 ft2.95 mSun, Sep 20L 3:11AM 3.4 ft1.04 mH 10:36AM 8.4 ft2.56 mL 3:07PM 6.7 ft2.04 mH 9:35PM 9.8 ft2.99 mMon, Sep 21L 4:44AM 2.9 ft0.88 mH 11:27AM 9.1 ft2.78 mL 4:46PM 5.9 ft1.80 mH 10:41PM 10.4 ft3.16 mTue, Sep 22L 5:35AM 2.1 ft0.63 mH 12:03PM 9.9 ft3.03 mL 5:41PM 4.7 ft1.42 mH 11:33PM 11.1 ft3.37 mWed, Sep 23L 6:11AM 1.3 ft0.39 mH 12:33PM 10.8 ft3.29 mL 6:19PM 3.3 ft1.01 mThu, Sep 24H 12:18AM 11.7 ft3.58 mL 6:41AM 0.6 ft0.20 mH 1:02PM 11.7 ft3.57 mL 6:54PM 2.0 ft0.60 m