Mon, Oct 12Wed, Oct 14
Tuesday, October 13, 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
- High3:01 AM11.9 ft3.64 m
- Low8:31 AM3.1 ft0.95 m
- High2:27 PM13.4 ft4.09 m
- Low9:14 PM-0.3 ft-0.09 m
Range 13.7 ft4.18 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:39 AM
- Sunrise
- 7:16 AM
- Solar noon
- 12:37 PM
- Sunset
- 5:58 PM
- Civil dusk
- 6:35 PM
- Daylight
- 10h 42m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing crescent6% illuminated · day 2 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Sat, Oct 10H 12:59AM 12.6 ft3.84 mL 6:53AM 1.1 ft0.35 mH 1:00PM 13.7 ft4.19 mL 7:28PM -0.6 ft-0.17 mSun, Oct 11H 1:41AM 12.5 ft3.82 mL 7:27AM 1.7 ft0.53 mH 1:29PM 13.8 ft4.22 mL 8:03PM -0.8 ft-0.23 mMon, Oct 12H 2:21AM 12.3 ft3.75 mL 7:59AM 2.4 ft0.74 mH 1:58PM 13.7 ft4.18 mL 8:39PM -0.7 ft-0.20 mTue, Oct 13H 3:01AM 11.9 ft3.64 mL 8:31AM 3.1 ft0.95 mH 2:27PM 13.4 ft4.09 mL 9:14PM -0.3 ft-0.09 mWed, Oct 14H 3:41AM 11.5 ft3.49 mL 9:03AM 3.8 ft1.17 mH 2:56PM 13.0 ft3.96 mL 9:52PM 0.3 ft0.08 mThu, Oct 15H 4:25AM 10.9 ft3.32 mL 9:36AM 4.5 ft1.36 mH 3:29PM 12.4 ft3.78 mL 10:33PM 0.9 ft0.29 mFri, Oct 16H 5:16AM 10.3 ft3.15 mL 10:14AM 5.0 ft1.54 mH 4:06PM 11.8 ft3.59 mL 11:24PM 1.6 ft0.49 m