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Port Isabel

Sunday, July 18, 2027|26.061°N, 97.216°W · NOAA 8779770

-1.0-0.50.00.51.01.52.0ft12a3a6a9a12p3p6p9p12a☀ 6:47 AM☀ 8:22 PMHigh 1.3 ft8:03 AMLow -0.4 ft10:14 PMSolunarMajor: Moon overhead, 12:20 AM–2:20 AMMinor: Moonset, 6:09 AM–7:09 AMMajor: Moon underfoot, 12:40 PM–2:40 PMMinor: Moonrise, 8:10 PM–9:10 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High8:03 AM1.32 ft
▼ Low10:14 PM-0.35 ft

Tidal range today: 1.68 ft

Sun & Moon

Sunrise
6:47 AM
Sunset
8:22 PM
Moonrise
8:40 PM
Moonset
6:39 AM
🌕

Full Moon

100% illuminated

Fishing Times

Very good

  • Major12:20 AM–2:20 AM
  • Minor6:09 AM–7:09 AM
  • Major12:40 PM–2:40 PM
  • Minor8:10 PM–9:10 PM

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

Tides for Port Isabel, week of July 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌕▲ 6:47 AM
▼ 8:22 PM
8:03 AM
▲ 1.3 ft
10:14 PM
▼ -0.4 ft
79high
19 Mon🌕▲ 6:48 AM
▼ 8:21 PM
8:21 AM
▲ 1.2 ft
10:48 PM
▼ -0.3 ft
74high
20 Tue🌖▲ 6:48 AM
▼ 8:21 PM
8:16 AM
▲ 1.2 ft
11:23 PM
▼ -0.1 ft
67average
21 Wed🌖▲ 6:49 AM
▼ 8:21 PM
8:02 AM
▲ 1.1 ft
11:59 PM
▼ 0.0 ft
60average
22 Thu🌖▲ 6:49 AM
▼ 8:20 PM
7:58 AM
▲ 1.0 ft
2:01 PM
▼ 0.7 ft
4:34 PM
▲ 0.8 ft
52average
23 Fri🌖▲ 6:50 AM
▼ 8:20 PM
12:37 AM
▼ 0.2 ft
7:58 AM
▲ 1.0 ft
2:18 PM
▼ 0.6 ft
6:54 PM
▲ 0.7 ft
43low
24 Sat🌖▲ 6:50 AM
▼ 8:19 PM
1:12 AM
▼ 0.5 ft
7:53 AM
▲ 0.9 ft
2:44 PM
▼ 0.4 ft
9:26 PM
▲ 0.7 ft
38low

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.