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Galveston Bay Entrance, South Jetty

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

-0.50.00.51.01.52.02.53.0ft12a3a6a9a12p3p6p9p12a☀ 6:47 AM☀ 7:48 PMHigh 2.4 ft4:42 AMLow 1.2 ft11:06 AMHigh 1.5 ft3:07 PMLow -0.0 ft9:38 PMSolunarMajor: Moon overhead, 12:00 AM–1:35 AMMinor: Moonset, 5:45 AM–6:45 AMMajor: Moon underfoot, 12:05 PM–2:05 PMMinor: Moonrise, 7:27 PM–8:27 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High4:42 AM2.39 ft
▼ Low11:06 AM1.22 ft
▲ High3:07 PM1.54 ft
▼ Low9:38 PM-0.03 ft

Tidal range today: 2.42 ft

Sun & Moon

Sunrise
6:47 AM
Sunset
7:48 PM
Moonrise
7:57 PM
Moonset
6:15 AM
🌕

Full Moon

100% illuminated

Fishing Times

Very good

  • Major12:00 AM–1:35 AM
  • Minor5:45 AM–6:45 AM
  • Major12:05 PM–2:05 PM
  • Minor7:27 PM–8:27 PM

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

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

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌔▲ 6:49 AM
▼ 7:47 PM
2:32 AM
▲ 2.0 ft
9:04 AM
▼ 0.7 ft
2:40 PM
▲ 1.7 ft
8:42 PM
▼ 0.5 ft
61average
19 Mon🌔▲ 6:48 AM
▼ 7:47 PM
3:41 AM
▲ 2.2 ft
10:06 AM
▼ 1.0 ft
2:57 PM
▲ 1.6 ft
9:08 PM
▼ 0.2 ft
78high
20 Tue🌕▲ 6:47 AM
▼ 7:48 PM
4:42 AM
▲ 2.4 ft
11:06 AM
▼ 1.2 ft
3:07 PM
▲ 1.5 ft
9:38 PM
▼ -0.0 ft
89high
21 Wed🌕▲ 6:46 AM
▼ 7:48 PM
5:37 AM
▲ 2.5 ft
12:07 PM
▼ 1.4 ft
3:07 PM
▲ 1.5 ft
10:10 PM
▼ -0.2 ft
94very high
22 Thu🌖▲ 6:45 AM
▼ 7:49 PM
6:27 AM
▲ 2.5 ft
10:46 PM
▼ -0.2 ft
95very high
23 Fri🌖▲ 6:44 AM
▼ 7:50 PM
7:17 AM
▲ 2.5 ft
11:25 PM
▼ -0.1 ft
93very high
24 Sat🌖▲ 6:43 AM
▼ 7:50 PM
8:12 AM
▲ 2.4 ft
88high

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.