tidealmanac
Sat, Mar 20

Sunday, March 21, 2027

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

Mon, Mar 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. High1:30 AM12.8 ft3.90 m
  2. Low7:22 AM-0.1 ft-0.02 m
  3. High1:36 PM13.2 ft4.03 m
  4. Low7:40 PM-1.4 ft-0.43 m

Range 14.6 ft4.45 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:01 AM
Sunrise
7:43 AM
Solar noon
1:50 PM
Sunset
7:57 PM
Civil dusk
8:40 PM
Daylight
12h 14m

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

Moon

Full moon99% illuminated · day 13 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Thu, Mar 18L 4:33AM 4.7 ft1.42 mH 10:47AM 11.8 ft3.58 mL 5:31PM -0.1 ft-0.02 mFri, Mar 19H 12:11AM 10.6 ft3.24 mL 5:45AM 3.1 ft0.93 mH 11:51AM 12.4 ft3.79 mL 6:20PM -0.9 ft-0.27 mSat, Mar 20H 12:53AM 11.8 ft3.59 mL 6:37AM 1.4 ft0.42 mH 12:46PM 12.9 ft3.95 mL 7:01PM -1.4 ft-0.41 mSun, Mar 21H 1:30AM 12.8 ft3.90 mL 7:22AM -0.1 ft-0.02 mH 1:36PM 13.2 ft4.03 mL 7:40PM -1.4 ft-0.43 mMon, Mar 22H 2:05AM 13.6 ft4.13 mL 8:04AM -1.1 ft-0.34 mH 2:22PM 13.1 ft4.01 mL 8:16PM -1.0 ft-0.31 mTue, Mar 23H 2:38AM 14.0 ft4.27 mL 8:45AM -1.7 ft-0.52 mH 3:05PM 12.8 ft3.89 mL 8:53PM -0.3 ft-0.09 mWed, Mar 24H 3:09AM 14.1 ft4.29 mL 9:26AM -1.8 ft-0.54 mH 3:45PM 12.1 ft3.69 mL 9:29PM 0.7 ft0.22 m