tidealmanac
Wed, Oct 20

Thursday, October 21, 2027

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

Fri, Oct 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. High6:32 AM9.5 ft2.90 m
  2. Low11:45 AM5.3 ft1.63 m
  3. High5:30 PM12.0 ft3.65 m

Range 6.6 ft2.03 m · 3 predicted tides · MLLW

Sun

Civil dawn
7:54 AM
Sunrise
8:37 AM
Solar noon
1:28 PM
Sunset
6:18 PM
Civil dusk
7:02 PM
Daylight
9h 40m

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

Moon

Last quarter63% illuminated · day 20 of the cycle

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

This week

Mon, Oct 18H 3:46AM 11.5 ft3.49 mL 9:22AM 3.4 ft1.03 mH 3:16PM 14.1 ft4.29 mL 10:06PM -0.9 ft-0.27 mTue, Oct 19H 4:29AM 10.8 ft3.31 mL 10:02AM 4.1 ft1.24 mH 3:51PM 13.7 ft4.17 mL 10:52PM -0.4 ft-0.12 mWed, Oct 20H 5:20AM 10.1 ft3.08 mL 10:48AM 4.7 ft1.45 mH 4:33PM 13.0 ft3.95 mL 11:45PM 0.3 ft0.08 mThu, Oct 21H 6:32AM 9.5 ft2.90 mL 11:45AM 5.3 ft1.63 mH 5:30PM 12.0 ft3.65 mFri, Oct 22L 12:45AM 0.9 ft0.28 mH 8:01AM 9.4 ft2.88 mL 12:56PM 5.7 ft1.72 mH 7:02PM 11.0 ft3.36 mSat, Oct 23L 1:53AM 1.4 ft0.43 mH 9:15AM 10.0 ft3.05 mL 2:20PM 5.4 ft1.64 mH 8:45PM 10.7 ft3.27 mSun, Oct 24L 3:06AM 1.6 ft0.49 mH 10:13AM 11.0 ft3.34 mL 3:49PM 4.3 ft1.31 mH 10:04PM 11.0 ft3.36 m