Tue, Apr 20Thu, Apr 22
Wednesday, April 21, 2027
Security Cove, AK · NOAA 9450055 · 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
- High1:00 AM12.0 ft3.65 m
- Low7:34 AM-1.6 ft-0.49 m
- High1:59 PM10.1 ft3.08 m
- Low7:28 PM2.0 ft0.61 m
Range 13.6 ft4.15 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 4:56 AM
- Sunrise
- 5:36 AM
- Solar noon
- 12:50 PM
- Sunset
- 8:05 PM
- Civil dusk
- 8:45 PM
- Daylight
- 14h 29m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Full moon100% illuminated · day 15 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Sun, Apr 18L 5:30AM 0.4 ft0.14 mH 11:39AM 9.9 ft3.03 mL 5:32PM 0.6 ft0.18 mH 11:53PM 11.4 ft3.47 mMon, Apr 19L 6:14AM -0.6 ft-0.18 mH 12:30PM 10.1 ft3.09 mL 6:13PM 1.0 ft0.29 mTue, Apr 20H 12:27AM 11.8 ft3.60 mL 6:55AM -1.3 ft-0.39 mH 1:16PM 10.2 ft3.11 mL 6:51PM 1.5 ft0.44 mWed, Apr 21H 1:00AM 12.0 ft3.65 mL 7:34AM -1.6 ft-0.49 mH 1:59PM 10.1 ft3.08 mL 7:28PM 2.0 ft0.61 mThu, Apr 22H 1:33AM 11.9 ft3.64 mL 8:12AM -1.6 ft-0.49 mH 2:42PM 9.9 ft3.00 mL 8:03PM 2.6 ft0.79 mFri, Apr 23H 2:06AM 11.7 ft3.55 mL 8:50AM -1.3 ft-0.40 mH 3:23PM 9.5 ft2.88 mL 8:39PM 3.2 ft0.97 mSat, Apr 24H 2:40AM 11.2 ft3.42 mL 9:29AM -0.8 ft-0.24 mH 4:07PM 9.0 ft2.73 mL 9:15PM 3.7 ft1.13 m