Sun, Oct 18Tue, Oct 20
Monday, October 19, 2026
Port Isabel, TX · NOAA 8779770 · MLLW · Local time (America/Chicago)
Predicted tide height, every 6 minutes
HighLowNightTwilight
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
- High2:24 AM1.8 ft0.56 m
- Low4:42 PM0.6 ft0.19 m
Range 1.2 ft0.37 m · 2 predicted tides · MLLW
Sun
- Civil dawn
- 7:06 AM
- Sunrise
- 7:30 AM
- Solar noon
- 1:14 PM
- Sunset
- 6:58 PM
- Civil dusk
- 7:21 PM
- Daylight
- 11h 28m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
First quarter59% illuminated · day 8 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Fri, Oct 16L 1:42PM 0.4 ft0.12 mSat, Oct 17H 12:42AM 1.9 ft0.59 mL 2:30PM 0.4 ft0.14 mSun, Oct 18H 1:36AM 1.9 ft0.57 mL 3:30PM 0.5 ft0.16 mMon, Oct 19H 2:24AM 1.8 ft0.56 mL 4:42PM 0.6 ft0.19 mTue, Oct 20H 2:36AM 1.7 ft0.53 mL 5:48PM 0.7 ft0.21 mWed, Oct 21H 2:18AM 1.6 ft0.50 mL 6:48PM 0.8 ft0.25 mThu, Oct 22H 2:06AM 1.6 ft0.47 mL 8:00AM 1.2 ft0.37 mH 1:06PM 1.5 ft0.44 mL 7:48PM 1.0 ft0.30 m