tidealmanac
Fri, Dec 18

Saturday, December 19, 2026

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

Sun, Dec 20

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. Low2:01 AM4.1 ft1.25 m
  2. High8:46 AM12.4 ft3.78 m
  3. Low3:29 PM2.1 ft0.63 m
  4. High9:50 PM9.1 ft2.79 m

Range 10.3 ft3.15 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:49 AM
Sunrise
9:49 AM
Solar noon
12:40 PM
Sunset
3:30 PM
Civil dusk
4:30 PM
Daylight
5h 41m

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

Moon

Waxing gibbous78% illuminated · day 10 of the cycle

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

This week

Wed, Dec 16H 6:22AM 10.6 ft3.22 mL 12:06PM 4.8 ft1.45 mH 5:46PM 9.3 ft2.83 mThu, Dec 17L 12:11AM 2.5 ft0.77 mH 7:11AM 11.0 ft3.35 mL 1:09PM 4.2 ft1.29 mH 7:16PM 8.7 ft2.67 mFri, Dec 18L 1:01AM 3.4 ft1.03 mH 7:59AM 11.6 ft3.54 mL 2:19PM 3.4 ft1.02 mH 8:38PM 8.7 ft2.66 mSat, Dec 19L 2:01AM 4.1 ft1.25 mH 8:46AM 12.4 ft3.78 mL 3:29PM 2.1 ft0.63 mH 9:50PM 9.1 ft2.79 mSun, Dec 20L 3:07AM 4.5 ft1.39 mH 9:33AM 13.2 ft4.04 mL 4:29PM 0.6 ft0.18 mH 10:56PM 9.8 ft2.98 mMon, Dec 21L 4:12AM 4.6 ft1.41 mH 10:22AM 14.1 ft4.29 mL 5:21PM -0.8 ft-0.26 mH 11:55PM 10.5 ft3.20 mTue, Dec 22L 5:09AM 4.4 ft1.33 mH 11:12AM 14.8 ft4.52 mL 6:09PM -2.0 ft-0.62 m