Tue, May 4Thu, May 6
Wednesday, May 5, 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
- High12:05 AM13.1 ft3.99 m
- Low6:47 AM-1.0 ft-0.30 m
- High1:08 PM11.3 ft3.46 m
- Low6:38 PM2.4 ft0.73 m
Range 14.1 ft4.30 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 4:18 AM
- Sunrise
- 5:02 AM
- Solar noon
- 12:47 PM
- Sunset
- 8:32 PM
- Civil dusk
- 9:17 PM
- Daylight
- 15h 30m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
New moon0% illuminated · day 29 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Sun, May 2L 4:51AM 2.1 ft0.64 mH 10:47AM 10.1 ft3.08 mL 4:44PM 1.9 ft0.58 mH 11:02PM 11.8 ft3.59 mMon, May 3L 5:31AM 1.0 ft0.30 mH 11:38AM 10.6 ft3.22 mL 5:23PM 2.0 ft0.61 mH 11:33PM 12.5 ft3.80 mTue, May 4L 6:09AM -0.1 ft-0.02 mH 12:24PM 11.0 ft3.35 mL 6:00PM 2.2 ft0.67 mWed, May 5H 12:05AM 13.1 ft3.99 mL 6:47AM -1.0 ft-0.30 mH 1:08PM 11.3 ft3.46 mL 6:38PM 2.4 ft0.73 mThu, May 6H 12:39AM 13.6 ft4.16 mL 7:27AM -1.7 ft-0.52 mH 1:52PM 11.6 ft3.52 mL 7:17PM 2.7 ft0.81 mFri, May 7H 1:16AM 14.0 ft4.26 mL 8:09AM -2.1 ft-0.65 mH 2:37PM 11.6 ft3.53 mL 7:58PM 2.9 ft0.89 mSat, May 8H 1:55AM 14.1 ft4.30 mL 8:53AM -2.2 ft-0.69 mH 3:24PM 11.4 ft3.49 mL 8:41PM 3.2 ft0.98 m