tidealmanac
Mon, Oct 26

Tuesday, October 27, 2026

Port Isabel, TX · NOAA 8779770 · MLLW · Local time (America/Chicago)

Wed, Oct 28

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m0.8 ft0.3 m-1.6 ft-0.5 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:34 AMSunset 6:51 PM10:24 AM · 0.0 ft10:24 AM · 0.01 m7:48 PM · 2.1 ft7:48 PM · 0.64 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. Low10:24 AM0.0 ft0.01 m
  2. High7:48 PM2.1 ft0.64 m

Range 2.1 ft0.63 m · 2 predicted tides · MLLW

Sun

Civil dawn
7:11 AM
Sunrise
7:34 AM
Solar noon
1:13 PM
Sunset
6:51 PM
Civil dusk
7:15 PM
Daylight
11h 17m

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

Moon

Full moon97% illuminated · day 16 of the cycle

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

This week

Sat, Oct 24H 2:00AM 1.4 ft0.43 mL 8:36AM 0.7 ft0.22 mH 4:00PM 1.7 ft0.53 mL 10:12PM 1.3 ft0.40 mSun, Oct 25H 1:36AM 1.4 ft0.43 mL 9:06AM 0.5 ft0.14 mH 5:06PM 1.9 ft0.57 mMon, Oct 26L 9:42AM 0.2 ft0.07 mH 6:24PM 2.0 ft0.61 mTue, Oct 27L 10:24AM 0.0 ft0.01 mH 7:48PM 2.1 ft0.64 mWed, Oct 28L 11:12AM -0.1 ft-0.03 mH 9:18PM 2.1 ft0.66 mThu, Oct 29L 12:06PM -0.1 ft-0.04 mH 11:06PM 2.2 ft0.66 mFri, Oct 30L 1:06PM -0.1 ft-0.03 m