tidealmanac
Tue, Sep 15

Wednesday, September 16, 2026

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

Thu, Sep 17

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. High5:19 AM10.0 ft3.04 m
  2. Low10:59 AM3.8 ft1.17 m
  3. High4:51 PM12.1 ft3.67 m
  4. Low11:48 PM1.5 ft0.46 m

Range 10.6 ft3.22 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:29 AM
Sunrise
7:12 AM
Solar noon
1:38 PM
Sunset
8:04 PM
Civil dusk
8:47 PM
Daylight
12h 52m

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

Moon

Waxing crescent24% illuminated · day 4 of the cycle

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

This week

Sun, Sep 13H 3:21AM 12.8 ft3.90 mL 9:13AM 0.3 ft0.08 mH 3:28PM 13.6 ft4.16 mL 9:43PM -0.6 ft-0.19 mMon, Sep 14H 3:59AM 12.0 ft3.66 mL 9:48AM 1.4 ft0.42 mH 3:55PM 13.3 ft4.06 mL 10:23PM -0.2 ft-0.05 mTue, Sep 15H 4:37AM 11.0 ft3.37 mL 10:23AM 2.6 ft0.80 mH 4:22PM 12.8 ft3.90 mL 11:04PM 0.6 ft0.17 mWed, Sep 16H 5:19AM 10.0 ft3.04 mL 10:59AM 3.8 ft1.17 mH 4:51PM 12.1 ft3.67 mL 11:48PM 1.5 ft0.46 mThu, Sep 17H 6:11AM 8.9 ft2.72 mL 11:37AM 5.0 ft1.52 mH 5:25PM 11.2 ft3.41 mFri, 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 m