Sat, Sep 12Mon, Sep 14
Sunday, September 13, 2026
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
- High2:23 AM10.9 ft3.32 m
- Low8:17 AM0.6 ft0.18 m
- High2:30 PM11.6 ft3.55 m
- Low8:49 PM-0.4 ft-0.11 m
Range 12.0 ft3.66 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 5:43 AM
- Sunrise
- 6:20 AM
- Solar noon
- 12:48 PM
- Sunset
- 7:15 PM
- Civil dusk
- 7:52 PM
- Daylight
- 12h 56m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
New moon4% illuminated · day 1 of the cycle
Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.
This week
Thu, Sep 10H 12:10AM 11.5 ft3.52 mL 6:32AM -1.1 ft-0.32 mH 12:57PM 11.0 ft3.37 mL 6:50PM 0.7 ft0.23 mFri, Sep 11H 12:57AM 11.6 ft3.53 mL 7:09AM -0.8 ft-0.24 mH 1:29PM 11.5 ft3.49 mL 7:31PM 0.1 ft0.02 mSat, Sep 12H 1:41AM 11.3 ft3.46 mL 7:44AM -0.2 ft-0.07 mH 2:00PM 11.7 ft3.56 mL 8:11PM -0.3 ft-0.09 mSun, Sep 13H 2:23AM 10.9 ft3.32 mL 8:17AM 0.6 ft0.18 mH 2:30PM 11.6 ft3.55 mL 8:49PM -0.4 ft-0.11 mMon, Sep 14H 3:05AM 10.3 ft3.13 mL 8:49AM 1.5 ft0.46 mH 3:00PM 11.4 ft3.48 mL 9:28PM -0.1 ft-0.03 mTue, Sep 15H 3:48AM 9.6 ft2.92 mL 9:20AM 2.5 ft0.76 mH 3:30PM 11.0 ft3.35 mL 10:08PM 0.4 ft0.13 mWed, Sep 16H 4:34AM 8.8 ft2.69 mL 9:51AM 3.5 ft1.06 mH 4:02PM 10.5 ft3.19 mL 10:53PM 1.1 ft0.33 m