tidealmanac
Thu, Oct 8

Friday, October 9, 2026

Port Chatham, AK · NOAA 9455428 · MLLW · Local time (America/Anchorage)

Sat, Oct 10

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 AM14.9 ft4.55 m
  2. Low7:37 AM-0.3 ft-0.09 m
  3. High1:58 PM15.9 ft4.85 m
  4. Low8:02 PM-1.4 ft-0.44 m

Range 17.3 ft5.29 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:49 AM
Sunrise
8:30 AM
Solar noon
1:54 PM
Sunset
7:19 PM
Civil dusk
8:00 PM
Daylight
10h 49m

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

Moon

New moon3% illuminated · day 27 of the cycle

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

This week

Tue, Oct 6L 5:26AM 1.4 ft0.43 mH 12:06PM 13.0 ft3.96 mL 5:53PM 3.8 ft1.17 mWed, Oct 7H 12:04AM 13.3 ft4.05 mL 6:18AM 0.5 ft0.16 mH 12:49PM 14.2 ft4.32 mL 6:42PM 1.7 ft0.53 mThu, Oct 8H 12:57AM 14.2 ft4.34 mL 7:00AM -0.1 ft-0.03 mH 1:25PM 15.2 ft4.63 mL 7:24PM -0.1 ft-0.03 mFri, Oct 9H 1:43AM 14.9 ft4.55 mL 7:37AM -0.3 ft-0.09 mH 1:58PM 15.9 ft4.85 mL 8:02PM -1.4 ft-0.44 mSat, Oct 10H 2:24AM 15.3 ft4.67 mL 8:12AM -0.1 ft-0.04 mH 2:29PM 16.3 ft4.96 mL 8:38PM -2.2 ft-0.67 mSun, Oct 11H 3:03AM 15.3 ft4.68 mL 8:45AM 0.4 ft0.13 mH 2:59PM 16.3 ft4.97 mL 9:12PM -2.4 ft-0.72 mMon, Oct 12H 3:40AM 15.1 ft4.59 mL 9:18AM 1.3 ft0.40 mH 3:28PM 16.0 ft4.88 mL 9:46PM -1.9 ft-0.59 m