tidealmanac
Fri, Oct 23

Saturday, October 24, 2026

Port Graham, AK · NOAA 9455437 · MLLW · Local time (America/Anchorage)

Sun, Oct 25

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. High1:37 AM16.7 ft5.10 m
  2. Low7:28 AM1.5 ft0.47 m
  3. High1:44 PM18.8 ft5.72 m
  4. Low7:57 PM-1.2 ft-0.35 m

Range 19.9 ft6.07 m · 4 predicted tides · MLLW

Sun

Civil dawn
8:24 AM
Sunrise
9:06 AM
Solar noon
1:52 PM
Sunset
6:37 PM
Civil dusk
7:19 PM
Daylight
9h 31m

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

Moon

Full moon98% illuminated · day 13 of the cycle

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

This week

Wed, Oct 21L 5:36AM 4.0 ft1.23 mH 12:14PM 14.4 ft4.38 mL 6:07PM 5.3 ft1.61 mThu, Oct 22H 12:09AM 13.9 ft4.24 mL 6:17AM 3.1 ft0.93 mH 12:44PM 15.8 ft4.83 mL 6:45PM 3.1 ft0.94 mFri, Oct 23H 12:55AM 15.4 ft4.68 mL 6:53AM 2.2 ft0.67 mH 1:14PM 17.3 ft5.29 mL 7:21PM 0.9 ft0.26 mSat, Oct 24H 1:37AM 16.7 ft5.10 mL 7:28AM 1.5 ft0.47 mH 1:44PM 18.8 ft5.72 mL 7:57PM -1.2 ft-0.35 mSun, Oct 25H 2:18AM 17.9 ft5.44 mL 8:04AM 1.2 ft0.36 mH 2:16PM 20.0 ft6.09 mL 8:33PM -2.8 ft-0.84 mMon, Oct 26H 2:59AM 18.6 ft5.67 mL 8:41AM 1.2 ft0.36 mH 2:50PM 20.8 ft6.34 mL 9:12PM -3.8 ft-1.14 mTue, Oct 27H 3:42AM 18.8 ft5.74 mL 9:19AM 1.6 ft0.48 mH 3:26PM 21.1 ft6.43 mL 9:52PM -4.0 ft-1.22 m