tidealmanac
Thu, Sep 10

Friday, September 11, 2026

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

Sat, Sep 12

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. High1:58 AM13.6 ft4.14 m
  2. Low8:03 AM-1.2 ft-0.36 m
  3. High2:30 PM13.4 ft4.09 m
  4. Low8:24 PM-0.4 ft-0.11 m

Range 14.7 ft4.50 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:16 AM
Sunrise
7:00 AM
Solar noon
1:40 PM
Sunset
8:20 PM
Civil dusk
9:03 PM
Daylight
13h 20m

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

Moon

New moon0% illuminated · day 29 of the cycle

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

This week

Tue, Sep 8L 6:04AM -0.4 ft-0.11 mH 12:42PM 11.1 ft3.39 mL 6:13PM 3.0 ft0.91 mWed, Sep 9H 12:20AM 13.1 ft4.00 mL 6:48AM -1.0 ft-0.31 mH 1:21PM 12.1 ft3.68 mL 7:00PM 1.6 ft0.48 mThu, 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 m