tidealmanac
Thu, Sep 17

Friday, September 18, 2026

Thomas Bay, AK · NOAA 9451561 · MLLW · Local time (America/Sitka)

Sat, Sep 19

No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.

Tides

  1. Low12:20 AM2.9 ft0.87 m
  2. High6:37 AM10.5 ft3.21 m
  3. Low12:06 PM6.5 ft1.99 m
  4. High6:04 PM12.7 ft3.87 m

Range 9.9 ft3.00 m · 4 predicted tides · MLLW

Sun

Civil dawn
5:49 AM
Sunrise
6:27 AM
Solar noon
12:45 PM
Sunset
7:04 PM
Civil dusk
7:42 PM
Daylight
12h 36m

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

Moon

First quarter44% illuminated · day 6 of the cycle

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

This week

Tue, Sep 15H 4:17AM 14.4 ft4.40 mL 10:10AM 2.2 ft0.67 mH 4:13PM 15.9 ft4.86 mL 10:46PM 0.4 ft0.12 mWed, Sep 16H 4:55AM 13.1 ft4.00 mL 10:43AM 3.7 ft1.13 mH 4:43PM 14.9 ft4.55 mL 11:29PM 1.6 ft0.49 mThu, Sep 17H 5:38AM 11.8 ft3.58 mL 11:19AM 5.2 ft1.58 mH 5:18PM 13.8 ft4.22 mFri, Sep 18L 12:20AM 2.9 ft0.87 mH 6:37AM 10.5 ft3.21 mL 12:06PM 6.5 ft1.99 mH 6:04PM 12.7 ft3.87 mSat, Sep 19L 1:31AM 3.8 ft1.16 mH 8:22AM 9.8 ft2.99 mL 1:24PM 7.5 ft2.28 mH 7:21PM 11.8 ft3.59 mSun, Sep 20L 3:03AM 4.0 ft1.22 mH 10:11AM 10.2 ft3.12 mL 3:18PM 7.5 ft2.28 mH 9:21PM 11.7 ft3.56 mMon, Sep 21L 4:21AM 3.3 ft1.02 mH 11:12AM 11.3 ft3.44 mL 4:39PM 6.4 ft1.96 mH 10:39PM 12.5 ft3.80 m