tidealmanac
Tue, Nov 17

Wednesday, November 18, 2026

Copper Harbor, AK · NOAA 9450369 · MLLW · Local time (America/Sitka)

Thu, Nov 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. Low12:36 AM2.3 ft0.71 m
  2. High7:33 AM11.1 ft3.38 m
  3. Low1:47 PM4.3 ft1.30 m
  4. High7:14 PM9.9 ft3.03 m

Range 8.8 ft2.67 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:47 AM
Sunrise
7:29 AM
Solar noon
11:36 AM
Sunset
3:42 PM
Civil dusk
4:24 PM
Daylight
8h 14m

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

Moon

First quarter64% illuminated · day 8 of the cycle

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

This week

Sun, Nov 15H 4:50AM 10.5 ft3.21 mL 9:50AM 5.4 ft1.65 mH 3:27PM 11.3 ft3.45 mL 10:42PM 1.6 ft0.48 mMon, Nov 16H 5:48AM 10.5 ft3.19 mL 11:00AM 5.4 ft1.66 mH 4:28PM 10.6 ft3.24 mL 11:37PM 2.0 ft0.60 mTue, Nov 17H 6:44AM 10.7 ft3.25 mL 12:28PM 5.1 ft1.55 mH 5:47PM 10.1 ft3.08 mWed, Nov 18L 12:36AM 2.3 ft0.71 mH 7:33AM 11.1 ft3.38 mL 1:47PM 4.3 ft1.30 mH 7:14PM 9.9 ft3.03 mThu, Nov 19L 1:34AM 2.6 ft0.79 mH 8:15AM 11.7 ft3.57 mL 2:45PM 3.1 ft0.95 mH 8:31PM 10.1 ft3.09 mFri, Nov 20L 2:26AM 2.8 ft0.85 mH 8:53AM 12.4 ft3.79 mL 3:33PM 1.8 ft0.55 mH 9:36PM 10.6 ft3.24 mSat, Nov 21L 3:14AM 3.0 ft0.92 mH 9:30AM 13.2 ft4.03 mL 4:17PM 0.5 ft0.16 mH 10:32PM 11.2 ft3.42 m