tidealmanac
Sat, Sep 12

Sunday, September 13, 2026

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

Mon, Sep 14

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. High3:21 AM12.8 ft3.90 m
  2. Low9:13 AM0.3 ft0.08 m
  3. High3:28 PM13.6 ft4.16 m
  4. Low9:43 PM-0.6 ft-0.19 m

Range 14.3 ft4.35 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:21 AM
Sunrise
7:05 AM
Solar noon
1:39 PM
Sunset
8:13 PM
Civil dusk
8:57 PM
Daylight
13h 9m

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

Moon

New moon4% illuminated · day 1 of the cycle

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

This week

Thu, Sep 10H 1:11AM 13.5 ft4.12 mL 7:27AM -1.3 ft-0.40 mH 1:57PM 12.9 ft3.92 mL 7:43PM 0.4 ft0.13 mFri, Sep 11H 1:58AM 13.6 ft4.14 mL 8:03AM -1.2 ft-0.36 mH 2:30PM 13.4 ft4.09 mL 8:24PM -0.4 ft-0.11 mSat, Sep 12H 2:41AM 13.3 ft4.06 mL 8:39AM -0.6 ft-0.19 mH 3:00PM 13.7 ft4.17 mL 9:04PM -0.7 ft-0.21 mSun, Sep 13H 3:21AM 12.8 ft3.90 mL 9:13AM 0.3 ft0.08 mH 3:28PM 13.6 ft4.16 mL 9:43PM -0.6 ft-0.19 mMon, Sep 14H 3:59AM 12.0 ft3.66 mL 9:48AM 1.4 ft0.42 mH 3:55PM 13.3 ft4.06 mL 10:23PM -0.2 ft-0.05 mTue, Sep 15H 4:37AM 11.0 ft3.37 mL 10:23AM 2.6 ft0.80 mH 4:22PM 12.8 ft3.90 mL 11:04PM 0.6 ft0.17 mWed, Sep 16H 5:19AM 10.0 ft3.04 mL 10:59AM 3.8 ft1.17 mH 4:51PM 12.1 ft3.67 mL 11:48PM 1.5 ft0.46 m