tidealmanac
Mon, Jan 18

Tuesday, January 19, 2027

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

Wed, Jan 20

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. Low2:40 AM5.0 ft1.52 m
  2. High8:55 AM12.0 ft3.65 m
  3. Low4:11 PM-0.8 ft-0.24 m
  4. High11:01 PM9.3 ft2.83 m

Range 12.7 ft3.88 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:20 AM
Sunrise
8:02 AM
Solar noon
12:02 PM
Sunset
4:02 PM
Civil dusk
4:44 PM
Daylight
8h 0m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing gibbous90% illuminated · day 11 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sat, Jan 16H 5:43AM 10.9 ft3.32 mL 12:49PM 2.0 ft0.61 mH 7:06PM 7.5 ft2.28 mL 11:53PM 4.4 ft1.33 mSun, 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 m