tidealmanac
Sun, Jul 4

Monday, July 5, 2027

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

Tue, Jul 6

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. High1:33 AM14.4 ft4.39 m
  2. Low8:29 AM-3.1 ft-0.94 m
  3. High3:00 PM12.0 ft3.66 m
  4. Low8:29 PM2.3 ft0.71 m

Range 17.5 ft5.32 m · 4 predicted tides · MLLW

Sun

Civil dawn
3:21 AM
Sunrise
4:18 AM
Solar noon
12:55 PM
Sunset
9:32 PM
Civil dusk
10:29 PM
Daylight
17h 14m

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

Moon

New moon3% illuminated · day 1 of the cycle

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

This week

Fri, Jul 2L 6:08AM -1.7 ft-0.51 mH 12:46PM 10.6 ft3.23 mL 5:47PM 3.7 ft1.13 mH 11:49PM 13.9 ft4.25 mSat, Jul 3L 6:56AM -2.4 ft-0.74 mH 1:33PM 11.2 ft3.40 mL 6:42PM 3.3 ft1.00 mSun, Jul 4H 12:41AM 14.3 ft4.36 mL 7:43AM -2.9 ft-0.89 mH 2:17PM 11.6 ft3.55 mL 7:36PM 2.8 ft0.85 mMon, Jul 5H 1:33AM 14.4 ft4.39 mL 8:29AM -3.1 ft-0.94 mH 3:00PM 12.0 ft3.66 mL 8:29PM 2.3 ft0.71 mTue, Jul 6H 2:24AM 14.1 ft4.30 mL 9:13AM -2.8 ft-0.87 mH 3:43PM 12.3 ft3.75 mL 9:22PM 1.9 ft0.59 mWed, Jul 7H 3:15AM 13.5 ft4.10 mL 9:56AM -2.2 ft-0.68 mH 4:27PM 12.5 ft3.80 mL 10:18PM 1.7 ft0.51 mThu, Jul 8H 4:09AM 12.5 ft3.81 mL 10:39AM -1.3 ft-0.39 mH 5:11PM 12.5 ft3.83 mL 11:16PM 1.5 ft0.46 m