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Galveston Bay Entrance, South Jetty

Tuesday, October 20, 2026|29.327°N, 94.693°W · NOAA 8771416

0.51.01.52.02.53.0ft12a3a6a9a12p3p6p9p12a☀ 7:23 AM☀ 6:43 PMHigh 2.4 ft1:27 AMLow 1.6 ft8:47 AMHigh 1.6 ft11:12 AMLow 0.8 ft5:55 PMSolunarMinor: Moonset, 1:21 AM–2:21 AMMajor: Moon underfoot, 7:45 AM–9:45 AMMinor: Moonrise, 3:05 PM–4:05 PMMajor: Moon overhead, 8:10 PM–10:10 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High1:27 AM2.38 ft
▼ Low8:47 AM1.56 ft
▲ High11:12 AM1.59 ft
▼ Low5:55 PM0.85 ft

Tidal range today: 1.53 ft

Sun & Moon

Sunrise
7:23 AM
Sunset
6:43 PM
Moonrise
3:35 PM
Moonset
1:51 AM
🌔

Waxing Gibbous

69% illuminated

Fishing Times

Good

  • Minor1:21 AM–2:21 AM
  • Major7:45 AM–9:45 AM
  • Minor3:05 PM–4:05 PM
  • Major8:10 PM–10:10 PM

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

Tides for Galveston Bay Entrance, South Jetty, week of October 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌓▲ 7:22 AM
▼ 6:45 PM
12:27 AM
▲ 2.5 ft
3:30 PM
▼ 0.7 ft
59average
19 Mon🌓▲ 7:22 AM
▼ 6:44 PM
1:02 AM
▲ 2.4 ft
4:45 PM
▼ 0.8 ft
55average
20 Tue🌔▲ 7:23 AM
▼ 6:43 PM
1:27 AM
▲ 2.4 ft
8:47 AM
▼ 1.6 ft
11:12 AM
▲ 1.6 ft
5:55 PM
▼ 0.8 ft
51average
21 Wed🌔▲ 7:24 AM
▼ 6:42 PM
1:43 AM
▲ 2.3 ft
8:27 AM
▼ 1.4 ft
12:47 PM
▲ 1.7 ft
6:57 PM
▼ 0.9 ft
46average
22 Thu🌔▲ 7:24 AM
▼ 6:41 PM
1:55 AM
▲ 2.2 ft
8:27 AM
▼ 1.2 ft
1:51 PM
▲ 1.9 ft
7:52 PM
▼ 1.1 ft
40low
23 Fri🌔▲ 7:25 AM
▼ 6:40 PM
2:07 AM
▲ 2.1 ft
8:22 AM
▼ 1.0 ft
2:47 PM
▲ 2.2 ft
8:43 PM
▼ 1.2 ft
38low
24 Sat🌔▲ 7:26 AM
▼ 6:39 PM
2:19 AM
▲ 2.1 ft
8:31 AM
▼ 0.7 ft
3:40 PM
▲ 2.4 ft
9:31 PM
▼ 1.4 ft
55average

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.