tidealmanac
Mon, Aug 16

Tuesday, August 17, 2027

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

Wed, Aug 18

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. High1:57 AM12.4 ft3.78 m
  2. Low8:21 AM-0.7 ft-0.21 m
  3. High2:50 PM11.3 ft3.45 m
  4. Low8:26 PM2.0 ft0.60 m

Range 13.1 ft4.00 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:06 AM
Sunrise
5:58 AM
Solar noon
1:47 PM
Sunset
9:36 PM
Civil dusk
10:28 PM
Daylight
15h 38m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Sat, Aug 14L 6:51AM 0.4 ft0.13 mH 1:29PM 9.8 ft2.99 mL 6:41PM 4.2 ft1.27 mSun, Aug 15H 12:42AM 11.9 ft3.62 mL 7:23AM -0.1 ft-0.04 mH 1:58PM 10.4 ft3.16 mL 7:18PM 3.3 ft1.02 mMon, Aug 16H 1:21AM 12.2 ft3.72 mL 7:53AM -0.5 ft-0.16 mH 2:25PM 10.9 ft3.31 mL 7:52PM 2.6 ft0.79 mTue, 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 m