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High Island, ICWW

Sunday, October 18, 2026|29.595°N, 94.390°W · NOAA 8770808

0.00.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 7:21 AM☀ 6:43 PMHigh 1.8 ft6:49 AMLow 0.5 ft8:17 PMSolunarMajor: Moon underfoot, 6:10 AM–8:10 AMMinor: Moonrise, 1:55 PM–2:55 PMMajor: Moon overhead, 6:40 PM–8:40 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High6:49 AM1.76 ft
▼ Low8:17 PM0.47 ft

Tidal range today: 1.30 ft

Sun & Moon

Sunrise
7:21 AM
Sunset
6:43 PM
Moonrise
2:25 PM
Moonset
—
🌓

First Quarter

50% illuminated

Fishing Times

Average

  • Major6:10 AM–8:10 AM
  • Minor1:55 PM–2:55 PM
  • Major6:40 PM–8:40 PM

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

Tides for High Island, ICWW, week of October 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌓▲ 7:21 AM
▼ 6:43 PM
6:49 AM
▲ 1.8 ft
8:17 PM
▼ 0.5 ft
69average
19 Mon🌓▲ 7:21 AM
▼ 6:42 PM
6:36 AM
▲ 1.7 ft
9:16 PM
▼ 0.5 ft
67average
20 Tue🌔▲ 7:22 AM
▼ 6:41 PM
6:31 AM
▲ 1.7 ft
10:17 PM
▼ 0.6 ft
62average
21 Wed🌔▲ 7:23 AM
▼ 6:40 PM
6:31 AM
▲ 1.6 ft
11:12 PM
▼ 0.7 ft
54average
22 Thu🌔▲ 7:23 AM
▼ 6:39 PM
6:20 AM
▲ 1.5 ft
1:02 PM
▼ 1.1 ft
5:25 PM
▲ 1.3 ft
43low
23 Fri🌔▲ 7:24 AM
▼ 6:38 PM
12:04 AM
▼ 0.9 ft
5:57 AM
▲ 1.4 ft
1:02 PM
▼ 0.8 ft
6:44 PM
▲ 1.4 ft
33low
24 Sat🌔▲ 7:25 AM
▼ 6:37 PM
1:05 AM
▼ 1.1 ft
5:43 AM
▲ 1.4 ft
1:14 PM
▼ 0.6 ft
8:11 PM
▲ 1.5 ft
51average

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.