tidealmanac
Tue, Jan 19

Wednesday, January 20, 2027

Security Cove, AK · NOAA 9450055 · MLLW · Local time (America/Sitka)

Thu, Jan 21

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

  1. Low3:51 AM4.6 ft1.40 m
  2. High9:58 AM12.5 ft3.82 m
  3. Low5:02 PM-1.7 ft-0.51 m
  4. High11:47 PM10.1 ft3.06 m

Range 14.2 ft4.33 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:19 AM
Sunrise
8:01 AM
Solar noon
12:02 PM
Sunset
4:04 PM
Civil dusk
4:46 PM
Daylight
8h 3m

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

Sun, Jan 17H 6:41AM 11.1 ft3.39 mL 2:05PM 1.2 ft0.37 mH 8:47PM 7.8 ft2.37 mMon, Jan 18L 1:15AM 4.9 ft1.51 mH 7:47AM 11.5 ft3.49 mL 3:13PM 0.2 ft0.07 mH 10:05PM 8.5 ft2.58 mTue, Jan 19L 2:40AM 5.0 ft1.52 mH 8:55AM 12.0 ft3.65 mL 4:11PM -0.8 ft-0.24 mH 11:01PM 9.3 ft2.83 mWed, Jan 20L 3:51AM 4.6 ft1.40 mH 9:58AM 12.5 ft3.82 mL 5:02PM -1.7 ft-0.51 mH 11:47PM 10.1 ft3.06 mThu, Jan 21L 4:52AM 3.9 ft1.19 mH 10:55AM 13.0 ft3.97 mL 5:49PM -2.3 ft-0.70 mFri, Jan 22H 12:29AM 10.7 ft3.27 mL 5:46AM 3.1 ft0.95 mH 11:48AM 13.3 ft4.04 mL 6:33PM -2.5 ft-0.78 mSat, Jan 23H 1:09AM 11.3 ft3.44 mL 6:38AM 2.4 ft0.73 mH 12:39PM 13.1 ft4.00 mL 7:15PM -2.4 ft-0.73 m