tidealmanac
Sat, Nov 21

Sunday, November 22, 2026

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

Mon, Nov 23

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. Low3:43 AM3.1 ft0.95 m
  2. High9:57 AM12.2 ft3.72 m
  3. Low4:43 PM-0.7 ft-0.22 m
  4. High11:13 PM10.0 ft3.04 m

Range 12.9 ft3.94 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:53 AM
Sunrise
7:35 AM
Solar noon
11:37 AM
Sunset
3:40 PM
Civil dusk
4:22 PM
Daylight
8h 5m

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

Thu, Nov 19L 1:18AM 2.5 ft0.76 mH 8:05AM 9.9 ft3.02 mL 2:29PM 3.0 ft0.92 mH 8:21PM 8.3 ft2.54 mFri, Nov 20L 2:10AM 2.7 ft0.82 mH 8:43AM 10.6 ft3.24 mL 3:17PM 1.7 ft0.52 mH 9:26PM 8.8 ft2.69 mSat, Nov 21L 2:58AM 2.9 ft0.89 mH 9:20AM 11.4 ft3.48 mL 4:01PM 0.4 ft0.13 mH 10:22PM 9.4 ft2.87 mSun, Nov 22L 3:43AM 3.1 ft0.95 mH 9:57AM 12.2 ft3.72 mL 4:43PM -0.7 ft-0.22 mH 11:13PM 10.0 ft3.04 mMon, Nov 23L 4:28AM 3.3 ft1.01 mH 10:37AM 12.9 ft3.92 mL 5:26PM -1.6 ft-0.50 mTue, Nov 24H 12:01AM 10.4 ft3.17 mL 5:13AM 3.5 ft1.06 mH 11:19AM 13.3 ft4.07 mL 6:11PM -2.2 ft-0.68 mWed, Nov 25H 12:49AM 10.6 ft3.24 mL 5:59AM 3.6 ft1.10 mH 12:02PM 13.5 ft4.12 mL 6:57PM -2.4 ft-0.75 m