tidealmanac
Thu, Oct 22

Friday, October 23, 2026

Point Barrow, Trinity Bay, TX · NOAA 8770557 · MLLW · Local time (America/Chicago)

Sat, Oct 24

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. Low1:05 AM0.7 ft0.23 m
  2. High8:43 AM1.3 ft0.39 m
  3. Low1:54 PM0.8 ft0.23 m
  4. High9:20 PM1.3 ft0.39 m

Range 0.5 ft0.16 m · 4 predicted tides · MLLW

Sun

Civil dawn
7:02 AM
Sunrise
7:26 AM
Solar noon
1:04 PM
Sunset
6:41 PM
Civil dusk
7:06 PM
Daylight
11h 15m

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

Moon

Waxing gibbous93% illuminated · day 12 of the cycle

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

This week

Tue, Oct 20H 8:31AM 1.4 ft0.43 mL 11:22PM 0.5 ft0.17 mWed, Oct 21H 8:33AM 1.4 ft0.41 mL 2:06PM 1.1 ft0.34 mH 5:59PM 1.1 ft0.34 mThu, Oct 22L 12:15AM 0.6 ft0.19 mH 8:38AM 1.3 ft0.40 mL 1:45PM 1.0 ft0.29 mH 8:01PM 1.2 ft0.36 mFri, Oct 23L 1:05AM 0.7 ft0.23 mH 8:43AM 1.3 ft0.39 mL 1:54PM 0.8 ft0.23 mH 9:20PM 1.3 ft0.39 mSat, Oct 24L 1:53AM 0.9 ft0.27 mH 8:45AM 1.3 ft0.39 mL 2:12PM 0.5 ft0.17 mH 10:25PM 1.4 ft0.42 mSun, Oct 25L 2:42AM 1.0 ft0.31 mH 8:45AM 1.3 ft0.39 mL 2:37PM 0.3 ft0.10 mH 11:24PM 1.5 ft0.46 mMon, Oct 26L 3:32AM 1.2 ft0.36 mH 8:43AM 1.3 ft0.40 mL 3:10PM 0.1 ft0.04 m