tidealmanac
Sun, Oct 25

Monday, October 26, 2026

Petersburg, AK · NOAA 9451439 · MLLW · Local time (America/Sitka)

Tue, Oct 27

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. High1:43 AM16.5 ft5.03 m
  2. Low7:35 AM1.4 ft0.42 m
  3. High1:38 PM19.0 ft5.79 m
  4. Low8:15 PM-2.7 ft-0.84 m

Range 21.7 ft6.63 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:08 AM
Sunrise
7:48 AM
Solar noon
12:36 PM
Sunset
5:24 PM
Civil dusk
6:04 PM
Daylight
9h 36m

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

Moon

Full moon100% illuminated · day 15 of the cycle

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

This week

Fri, Oct 23L 5:48AM 1.6 ft0.50 mH 11:59AM 16.1 ft4.90 mL 6:21PM 0.8 ft0.25 mSat, Oct 24H 12:19AM 15.3 ft4.66 mL 6:24AM 1.3 ft0.40 mH 12:30PM 17.3 ft5.27 mL 6:58PM -0.7 ft-0.22 mSun, Oct 25H 1:01AM 16.0 ft4.89 mL 6:59AM 1.2 ft0.38 mH 1:03PM 18.3 ft5.58 mL 7:36PM -2.0 ft-0.60 mMon, Oct 26H 1:43AM 16.5 ft5.03 mL 7:35AM 1.4 ft0.42 mH 1:38PM 19.0 ft5.79 mL 8:15PM -2.7 ft-0.84 mTue, Oct 27H 2:26AM 16.6 ft5.05 mL 8:13AM 1.8 ft0.55 mH 2:15PM 19.3 ft5.88 mL 8:57PM -3.0 ft-0.91 mWed, Oct 28H 3:11AM 16.3 ft4.96 mL 8:53AM 2.4 ft0.74 mH 2:55PM 19.1 ft5.81 mL 9:41PM -2.6 ft-0.80 mThu, Oct 29H 3:59AM 15.6 ft4.75 mL 9:36AM 3.3 ft1.00 mH 3:39PM 18.4 ft5.59 mL 10:30PM -1.8 ft-0.55 m