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Galveston Bay Entrance, South Jetty

Tuesday, July 20, 2027|29.327°N, 94.693°W · NOAA 8771416

-0.50.00.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 6:32 AM☀ 8:18 PMHigh 2.0 ft6:35 AMLow 1.3 ft1:04 PMHigh 1.4 ft3:42 PMLow 0.0 ft10:56 PMSolunarMajor: Moon overhead, 1:40 AM–3:40 AMMinor: Moonset, 7:42 AM–8:42 AMMajor: Moon underfoot, 2:00 PM–4:00 PMMinor: Moonrise, 9:11 PM–10:11 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High6:35 AM1.99 ft
▼ Low1:04 PM1.34 ft
▲ High3:42 PM1.41 ft
▼ Low10:56 PM0.04 ft

Tidal range today: 1.96 ft

Sun & Moon

Sunrise
6:32 AM
Sunset
8:18 PM
Moonrise
9:41 PM
Moonset
8:12 AM
🌖

Waning Gibbous

96% illuminated

Fishing Times

Very good

  • Major1:40 AM–3:40 AM
  • Minor7:42 AM–8:42 AM
  • Major2:00 PM–4:00 PM
  • Minor9:11 PM–10:11 PM

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

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

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌕▲ 6:31 AM
▼ 8:18 PM
5:50 AM
▲ 2.1 ft
9:55 PM
▼ -0.2 ft
76high
19 Mon🌕▲ 6:31 AM
▼ 8:18 PM
6:14 AM
▲ 2.1 ft
12:34 PM
▼ 1.4 ft
2:42 PM
▲ 1.5 ft
10:25 PM
▼ -0.1 ft
72high
20 Tue🌖▲ 6:32 AM
▼ 8:18 PM
6:35 AM
▲ 2.0 ft
1:04 PM
▼ 1.3 ft
3:42 PM
▲ 1.4 ft
10:56 PM
▼ 0.0 ft
67average
21 Wed🌖▲ 6:32 AM
▼ 8:17 PM
6:55 AM
▲ 1.9 ft
1:34 PM
▼ 1.2 ft
4:45 PM
▲ 1.3 ft
11:28 PM
▼ 0.3 ft
61average
22 Thu🌖▲ 6:33 AM
▼ 8:17 PM
7:13 AM
▲ 1.8 ft
1:53 PM
▼ 1.1 ft
5:56 PM
▲ 1.3 ft
53average
23 Fri🌖▲ 6:33 AM
▼ 8:16 PM
12:03 AM
▼ 0.5 ft
7:29 AM
▲ 1.7 ft
2:03 PM
▼ 0.9 ft
7:24 PM
▲ 1.2 ft
44low
24 Sat🌖▲ 6:34 AM
▼ 8:15 PM
12:47 AM
▼ 0.8 ft
7:40 AM
▲ 1.6 ft
2:28 PM
▼ 0.6 ft
9:25 PM
▲ 1.3 ft
37low

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.