tidealmanac
Thu, Oct 1

Friday, October 2, 2026

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

Sat, Oct 3

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. High5:33 AM8.7 ft2.64 m
  2. Low10:29 AM4.4 ft1.33 m
  3. High4:45 PM11.0 ft3.36 m
  4. Low11:58 PM0.4 ft0.12 m

Range 10.6 ft3.23 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:19 AM
Sunrise
6:55 AM
Solar noon
12:41 PM
Sunset
6:27 PM
Civil dusk
7:03 PM
Daylight
11h 32m

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

Moon

Last quarter64% illuminated · day 20 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Tue, Sep 29H 2:46AM 10.5 ft3.20 mL 8:21AM 2.0 ft0.60 mH 2:31PM 12.3 ft3.75 mL 9:07PM -1.0 ft-0.32 mWed, Sep 30H 3:33AM 10.0 ft3.04 mL 8:58AM 2.8 ft0.84 mH 3:08PM 12.1 ft3.70 mL 9:55PM -0.7 ft-0.23 mThu, Oct 1H 4:27AM 9.3 ft2.84 mL 9:39AM 3.6 ft1.09 mH 3:51PM 11.7 ft3.56 mL 10:50PM -0.2 ft-0.06 mFri, Oct 2H 5:33AM 8.7 ft2.64 mL 10:29AM 4.4 ft1.33 mH 4:45PM 11.0 ft3.36 mL 11:58PM 0.4 ft0.12 mSat, Oct 3H 6:57AM 8.3 ft2.52 mL 11:43AM 5.0 ft1.52 mH 5:58PM 10.3 ft3.14 mSun, Oct 4L 1:21AM 0.8 ft0.24 mH 8:29AM 8.4 ft2.57 mL 1:32PM 5.0 ft1.54 mH 7:30PM 9.8 ft2.99 mMon, Oct 5L 2:42AM 0.8 ft0.23 mH 9:41AM 9.0 ft2.75 mL 3:10PM 4.3 ft1.30 mH 9:01PM 9.8 ft3.00 m