tidealmanac
Thu, Aug 19

Friday, August 20, 2027

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

Sat, Aug 21

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. High3:35 AM11.8 ft3.61 m
  2. Low9:48 AM0.2 ft0.07 m
  3. High4:02 PM12.2 ft3.72 m
  4. Low10:11 PM1.1 ft0.33 m

Range 12.0 ft3.64 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:15 AM
Sunrise
6:06 AM
Solar noon
1:46 PM
Sunset
9:27 PM
Civil dusk
10:18 PM
Daylight
15h 22m

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

Moon

Waning gibbous89% illuminated · day 18 of the cycle

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

This week

Tue, Aug 17H 1:57AM 12.4 ft3.78 mL 8:21AM -0.7 ft-0.21 mH 2:50PM 11.3 ft3.45 mL 8:26PM 2.0 ft0.60 mWed, Aug 18H 2:31AM 12.4 ft3.79 mL 8:50AM -0.7 ft-0.20 mH 3:15PM 11.7 ft3.57 mL 9:00PM 1.5 ft0.46 mThu, Aug 19H 3:03AM 12.2 ft3.73 mL 9:19AM -0.3 ft-0.10 mH 3:39PM 12.0 ft3.66 mL 9:35PM 1.2 ft0.37 mFri, Aug 20H 3:35AM 11.8 ft3.61 mL 9:48AM 0.2 ft0.07 mH 4:02PM 12.2 ft3.72 mL 10:11PM 1.1 ft0.33 mSat, Aug 21H 4:08AM 11.3 ft3.43 mL 10:18AM 1.0 ft0.32 mH 4:26PM 12.3 ft3.74 mL 10:50PM 1.1 ft0.33 mSun, Aug 22H 4:43AM 10.5 ft3.20 mL 10:50AM 2.0 ft0.61 mH 4:53PM 12.2 ft3.72 mL 11:32PM 1.3 ft0.39 mMon, Aug 23H 5:25AM 9.6 ft2.91 mL 11:25AM 3.1 ft0.93 mH 5:27PM 12.0 ft3.65 m