Tue, Sep 8Thu, Sep 10
Wednesday, September 9, 2026
Copper Harbor, AK · NOAA 9450369 · MLLW · Local time (America/Sitka)
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
- Low6:08 AM-0.9 ft-0.28 m
- High12:33 PM12.2 ft3.73 m
- Low6:21 PM1.8 ft0.54 m
Range 13.2 ft4.01 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 5:33 AM
- Sunrise
- 6:11 AM
- Solar noon
- 12:48 PM
- Sunset
- 7:25 PM
- Civil dusk
- 8:03 PM
- Daylight
- 13h 14m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waning crescent5% illuminated · day 27 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Sun, Sep 6L 3:19AM 0.6 ft0.17 mH 10:15AM 10.0 ft3.03 mL 3:13PM 4.8 ft1.47 mH 9:12PM 12.2 ft3.72 mMon, Sep 7L 4:29AM 0.0 ft-0.01 mH 11:13AM 10.7 ft3.27 mL 4:33PM 4.0 ft1.21 mH 10:27PM 12.6 ft3.85 mTue, Sep 8L 5:23AM -0.6 ft-0.17 mH 11:56AM 11.5 ft3.51 mL 5:32PM 2.9 ft0.87 mH 11:28PM 13.1 ft3.98 mWed, Sep 9L 6:08AM -0.9 ft-0.28 mH 12:33PM 12.2 ft3.73 mL 6:21PM 1.8 ft0.54 mThu, Sep 10H 12:20AM 13.3 ft4.07 mL 6:48AM -1.0 ft-0.29 mH 1:07PM 12.8 ft3.92 mL 7:06PM 0.8 ft0.26 mFri, Sep 11H 1:07AM 13.4 ft4.08 mL 7:25AM -0.7 ft-0.21 mH 1:39PM 13.3 ft4.04 mL 7:47PM 0.2 ft0.05 mSat, Sep 12H 1:51AM 13.1 ft4.00 mL 8:00AM -0.1 ft-0.04 mH 2:10PM 13.5 ft4.11 mL 8:27PM -0.2 ft-0.06 m