Fri, Mar 19Sun, Mar 21
Saturday, March 20, 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
- Low5:42 AM1.7 ft0.52 m
- High11:46 AM11.2 ft3.42 m
- Low6:05 PM-0.8 ft-0.24 m
Range 12.0 ft3.66 m · 3 predicted tides · MLLW
Sun
- Civil dawn
- 6:19 AM
- Sunrise
- 6:55 AM
- Solar noon
- 12:59 PM
- Sunset
- 7:03 PM
- Civil dusk
- 7:39 PM
- Daylight
- 12h 8m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous95% illuminated · day 12 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Wed, Mar 17L 2:05AM 5.0 ft1.52 mH 8:14AM 10.1 ft3.09 mL 3:32PM 0.3 ft0.09 mH 10:28PM 8.7 ft2.65 mThu, Mar 18L 3:42AM 4.2 ft1.28 mH 9:39AM 10.4 ft3.16 mL 4:33PM -0.2 ft-0.07 mH 11:16PM 9.6 ft2.92 mFri, Mar 19L 4:49AM 3.0 ft0.91 mH 10:49AM 10.8 ft3.30 mL 5:22PM -0.7 ft-0.20 mH 11:55PM 10.5 ft3.19 mSat, Mar 20L 5:42AM 1.7 ft0.52 mH 11:46AM 11.2 ft3.42 mL 6:05PM -0.8 ft-0.24 mSun, Mar 21H 12:31AM 11.2 ft3.43 mL 6:29AM 0.5 ft0.16 mH 12:37PM 11.4 ft3.47 mL 6:44PM -0.6 ft-0.19 mMon, Mar 22H 1:04AM 11.8 ft3.61 mL 7:12AM -0.4 ft-0.12 mH 1:23PM 11.3 ft3.45 mL 7:21PM -0.2 ft-0.05 mTue, Mar 23H 1:37AM 12.2 ft3.72 mL 7:54AM -0.9 ft-0.29 mH 2:08PM 11.0 ft3.36 mL 7:57PM 0.5 ft0.16 m