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Port Isabel

Friday, October 9, 2026|26.061°N, 97.216°W · NOAA 8779770

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0.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 7:24 AM☀ 7:06 PMHigh 1.4 ft3:04 AMLow 0.9 ft9:14 AMHigh 1.7 ft4:00 PMLow 1.2 ft10:22 PMSolunarMinor: Moonrise, 5:57 AM–6:57 AMMajor: Moon overhead, 11:25 AM–1:25 PMMinor: Moonset, 5:56 PM–6:56 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High3:04 AM1.41 ft
▼ Low9:14 AM0.92 ft
▲ High4:00 PM1.74 ft
▼ Low10:22 PM1.20 ft

Tidal range today: 0.82 ft

Sun & Moon

Sunrise
7:24 AM
Sunset
7:06 PM
Moonrise
6:27 AM
Moonset
6:26 PM
🌑

New Moon

1% illuminated

Fishing Times

Good

  • Minor5:57 AM–6:57 AM
  • Major11:25 AM–1:25 PM
  • Minor5:56 PM–6:56 PM

Estimate from moon phase, solunar periods, and tidal range.

Tides for Port Isabel, week of October 4

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
4 Sun🌘▲ 7:22 AM
▼ 7:12 PM		2:49 AM
▲ 2.1 ft		4:47 PM
▼ 0.2 ft
95very high
5 Mon🌘▲ 7:23 AM
▼ 7:10 PM		3:32 AM
▲ 2.0 ft		6:01 PM
▼ 0.4 ft
85high
6 Tue🌘▲ 7:23 AM
▼ 7:09 PM		3:53 AM
▲ 1.8 ft		7:08 PM
▼ 0.5 ft
72high
7 Wed🌘▲ 7:23 AM
▼ 7:08 PM		3:46 AM
▲ 1.6 ft		8:45 AM
▼ 1.4 ft		12:53 PM
▲ 1.6 ft		8:17 PM
▼ 0.8 ft
56average
8 Thu🌘▲ 7:24 AM
▼ 7:07 PM		3:18 AM
▲ 1.5 ft		8:52 AM
▼ 1.2 ft		2:38 PM
▲ 1.7 ft		9:23 PM
▼ 1.0 ft
40low
9 Fri🌑▲ 7:24 AM
▼ 7:06 PM		3:04 AM
▲ 1.4 ft		9:14 AM
▼ 0.9 ft		4:00 PM
▲ 1.7 ft		10:22 PM
▼ 1.2 ft
44low
10 Sat🌑▲ 7:25 AM
▼ 7:05 PM		2:57 AM
▲ 1.4 ft		9:41 AM
▼ 0.7 ft		5:09 PM
▲ 1.8 ft		11:40 PM
▼ 1.4 ft
58average

Coefficient compares each day's tidal swing with this station's weak and strong tides over the surrounding month (about 45 = weak, 95 = strong). Bigger swings move more water and bait.

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Predictions from NOAA CO-OPS. Strong winds can push Texas bay water levels well above or below these predictions. Not for navigation.