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Port Isabel

Sunday, March 21, 2027|26.061°N, 97.216°W · NOAA 8779770

0.00.51.01.5ft12a3a6a9a12p3p6p9p12a☀ 7:31 AM☀ 7:40 PMHigh 1.2 ft2:57 AMLow 0.3 ft9:57 AMHigh 0.9 ft4:07 PMLow 0.5 ft9:50 PMSolunarMajor: Moon overhead, 12:00 AM–1:30 AMMinor: Moonset, 6:19 AM–7:19 AMMajor: Moon underfoot, 12:00 PM–2:00 PMMinor: Moonrise, 6:44 PM–7:44 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High2:57 AM1.20 ft
▼ Low9:57 AM0.28 ft
▲ High4:07 PM0.93 ft
▼ Low9:50 PM0.49 ft

Tidal range today: 0.92 ft

Sun & Moon

Sunrise
7:31 AM
Sunset
7:40 PM
Moonrise
7:14 PM
Moonset
6:49 AM
🌕

Full Moon

99% illuminated

Fishing Times

Very good

  • Major12:00 AM–1:30 AM
  • Minor6:19 AM–7:19 AM
  • Major12:00 PM–2:00 PM
  • Minor6:44 PM–7:44 PM

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

Tides for Port Isabel, week of March 21

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
21 Sun🌕▲ 7:31 AM
▼ 7:40 PM
2:57 AM
▲ 1.2 ft
9:57 AM
▼ 0.3 ft
4:07 PM
▲ 0.9 ft
9:50 PM
▼ 0.5 ft
49average
22 Mon🌕▲ 7:30 AM
▼ 7:41 PM
4:17 AM
▲ 1.3 ft
10:54 AM
▼ 0.5 ft
4:04 PM
▲ 0.9 ft
10:22 PM
▼ 0.2 ft
58average
23 Tue🌖▲ 7:29 AM
▼ 7:41 PM
5:31 AM
▲ 1.3 ft
12:05 PM
▼ 0.8 ft
3:59 PM
▲ 0.9 ft
10:58 PM
▼ 0.1 ft
70high
24 Wed🌖▲ 7:28 AM
▼ 7:41 PM
6:51 AM
▲ 1.4 ft
11:40 PM
▼ -0.1 ft
78high
25 Thu🌖▲ 7:27 AM
▼ 7:42 PM
8:09 AM
▲ 1.4 ft
81high
26 Fri🌖▲ 7:26 AM
▼ 7:42 PM
12:27 AM
▼ -0.1 ft
9:45 AM
▲ 1.4 ft
82high
27 Sat🌖▲ 7:25 AM
▼ 7:43 PM
1:14 AM
▼ -0.1 ft
11:41 AM
▲ 1.4 ft
82high

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.