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Port Isabel

Monday, May 31, 2027|26.061°N, 97.216°W · NOAA 8779770

-0.50.00.51.01.5ft12a3a6a9a12p3p6p9p12a☀ 6:37 AM☀ 8:16 PMHigh 1.0 ft3:27 AMLow 0.9 ft7:14 AMHigh 1.0 ft10:31 AMLow -0.0 ft6:58 PMSolunarMinor: Moonrise, 2:45 AM–3:45 AMMajor: Moon overhead, 8:45 AM–10:45 AMMinor: Moonset, 3:45 PM–4:45 PMMajor: Moon underfoot, 9:00 PM–11:00 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High3:27 AM1.02 ft
▼ Low7:14 AM0.95 ft
▲ High10:31 AM0.98 ft
▼ Low6:58 PM-0.01 ft

Tidal range today: 1.03 ft

Sun & Moon

Sunrise
6:37 AM
Sunset
8:16 PM
Moonrise
3:15 AM
Moonset
4:15 PM
🌘

Waning Crescent

21% illuminated

Fishing Times

Average

  • Minor2:45 AM–3:45 AM
  • Major8:45 AM–10:45 AM
  • Minor3:45 PM–4:45 PM
  • Major9:00 PM–11:00 PM

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

Tides for Port Isabel, week of May 30

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
30 Sun🌘▲ 6:37 AM
▼ 8:15 PM
12:45 AM
▲ 0.8 ft
5:29 AM
▼ 0.8 ft
11:14 AM
▲ 1.0 ft
6:31 PM
▼ 0.2 ft
44low
31 Mon🌘▲ 6:37 AM
▼ 8:16 PM
3:27 AM
▲ 1.0 ft
7:14 AM
▼ 0.9 ft
10:31 AM
▲ 1.0 ft
6:58 PM
▼ -0.0 ft
59average
1 Tue🌘▲ 6:36 AM
▼ 8:16 PM
4:21 AM
▲ 1.2 ft
7:32 PM
▼ -0.3 ft
72high
2 Wed🌘▲ 6:36 AM
▼ 8:17 PM
5:09 AM
▲ 1.4 ft
8:13 PM
▼ -0.5 ft
84high
3 Thu🌘▲ 6:36 AM
▼ 8:17 PM
6:09 AM
▲ 1.6 ft
8:58 PM
▼ -0.6 ft
93very high
4 Fri🌑▲ 6:36 AM
▼ 8:18 PM
7:13 AM
▲ 1.7 ft
9:45 PM
▼ -0.8 ft
98very high
5 Sat🌒▲ 6:36 AM
▼ 8:18 PM
8:09 AM
▲ 1.7 ft
10:34 PM
▼ -0.8 ft
99very high

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.