Sat, Aug 14Mon, Aug 16
Sunday, August 15, 2027
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
- Low6:44 AM-0.2 ft-0.07 m
- High1:13 PM10.9 ft3.33 m
- Low6:38 PM3.3 ft0.99 m
Range 11.2 ft3.40 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 4:41 AM
- Sunrise
- 5:23 AM
- Solar noon
- 12:55 PM
- Sunset
- 8:27 PM
- Civil dusk
- 9:09 PM
- Daylight
- 15h 4m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Full moon96% illuminated · day 13 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Thu, Aug 12L 4:34AM 0.9 ft0.28 mH 11:27AM 9.6 ft2.94 mL 4:16PM 4.9 ft1.48 mH 10:11PM 11.5 ft3.52 mFri, Aug 13L 5:27AM 0.5 ft0.16 mH 12:11PM 10.1 ft3.09 mL 5:15PM 4.4 ft1.35 mH 11:07PM 11.8 ft3.61 mSat, Aug 14L 6:09AM 0.1 ft0.03 mH 12:44PM 10.5 ft3.21 mL 6:00PM 3.9 ft1.17 mH 11:52PM 12.2 ft3.71 mSun, Aug 15L 6:44AM -0.2 ft-0.07 mH 1:13PM 10.9 ft3.33 mL 6:38PM 3.3 ft0.99 mMon, Aug 16H 12:31AM 12.4 ft3.78 mL 7:15AM -0.5 ft-0.14 mH 1:39PM 11.3 ft3.44 mL 7:13PM 2.7 ft0.82 mTue, Aug 17H 1:07AM 12.5 ft3.81 mL 7:43AM -0.6 ft-0.17 mH 2:04PM 11.6 ft3.54 mL 7:47PM 2.2 ft0.66 mWed, Aug 18H 1:41AM 12.5 ft3.80 mL 8:10AM -0.4 ft-0.13 mH 2:29PM 11.9 ft3.63 mL 8:20PM 1.7 ft0.53 m