tidealmanac
Sat, Oct 17

Sunday, October 18, 2026

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

Mon, Oct 19

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. Low1:01 AM2.9 ft0.87 m
  2. High8:33 AM8.5 ft2.60 m
  3. Low1:05 PM6.7 ft2.04 m
  4. High7:03 PM9.6 ft2.92 m

Range 6.7 ft2.05 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:47 AM
Sunrise
8:30 AM
Solar noon
1:28 PM
Sunset
6:26 PM
Civil dusk
7:09 PM
Daylight
9h 56m

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

Moon

First quarter49% illuminated · day 7 of the cycle

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

This week

Thu, Oct 15H 4:59AM 10.1 ft3.09 mL 10:28AM 4.8 ft1.48 mH 4:10PM 12.3 ft3.74 mL 11:16PM 1.2 ft0.38 mFri, Oct 16H 5:48AM 9.3 ft2.84 mL 11:09AM 5.6 ft1.72 mH 4:44PM 11.4 ft3.47 mSat, Oct 17L 12:04AM 2.1 ft0.65 mH 7:02AM 8.7 ft2.64 mL 11:59AM 6.3 ft1.92 mH 5:30PM 10.4 ft3.17 mSun, Oct 18L 1:01AM 2.9 ft0.87 mH 8:33AM 8.5 ft2.60 mL 1:05PM 6.7 ft2.04 mH 7:03PM 9.6 ft2.92 mMon, Oct 19L 2:10AM 3.2 ft0.98 mH 9:42AM 9.0 ft2.74 mL 2:30PM 6.6 ft2.00 mH 8:50PM 9.4 ft2.87 mTue, Oct 20L 3:25AM 3.2 ft0.96 mH 10:30AM 9.7 ft2.96 mL 4:01PM 5.7 ft1.74 mH 10:02PM 9.8 ft2.99 mWed, Oct 21L 4:29AM 2.7 ft0.83 mH 11:07AM 10.6 ft3.23 mL 5:04PM 4.3 ft1.32 mH 10:58PM 10.4 ft3.17 m