tidealmanac
Mon, Apr 5

Tuesday, April 6, 2027

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

Wed, Apr 7

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. High12:43 AM11.0 ft3.35 m
  2. Low6:57 AM-0.1 ft-0.02 m
  3. High1:12 PM10.2 ft3.11 m
  4. Low6:59 PM1.2 ft0.35 m

Range 11.0 ft3.37 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:35 AM
Sunrise
6:12 AM
Solar noon
12:54 PM
Sunset
7:36 PM
Civil dusk
8:13 PM
Daylight
13h 23m

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

Moon

New moon0% illuminated · day 0 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Sat, Apr 3L 5:12AM 2.8 ft0.85 mH 11:10AM 9.3 ft2.83 mL 5:26PM 0.9 ft0.28 mH 11:51PM 9.8 ft2.98 mSun, Apr 4L 5:49AM 1.8 ft0.54 mH 11:53AM 9.7 ft2.95 mL 5:57PM 0.8 ft0.25 mMon, Apr 5H 12:17AM 10.4 ft3.17 mL 6:23AM 0.8 ft0.25 mH 12:33PM 10.0 ft3.04 mL 6:28PM 0.9 ft0.28 mTue, Apr 6H 12:43AM 11.0 ft3.35 mL 6:57AM -0.1 ft-0.02 mH 1:12PM 10.2 ft3.11 mL 6:59PM 1.2 ft0.35 mWed, Apr 7H 1:10AM 11.5 ft3.50 mL 7:32AM -0.7 ft-0.23 mH 1:51PM 10.2 ft3.12 mL 7:30PM 1.5 ft0.47 mThu, Apr 8H 1:39AM 11.9 ft3.62 mL 8:10AM -1.2 ft-0.36 mH 2:32PM 10.1 ft3.08 mL 8:03PM 2.0 ft0.62 mFri, Apr 9H 2:11AM 12.0 ft3.67 mL 8:49AM -1.4 ft-0.41 mH 3:16PM 9.8 ft2.97 mL 8:38PM 2.6 ft0.80 m