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Galveston Bay Entrance, South Jetty

Thursday, January 21, 2027|29.327°N, 94.693°W · NOAA 8771416

-2.0-1.00.01.02.0ft12a3a6a9a12p3p6p9p12a☀ 7:12 AM☀ 5:47 PMLow -1.4 ft7:44 AMHigh 2.1 ft4:15 PMLow 1.3 ft10:14 PMSolunarMinor: Moonset, 6:01 AM–7:01 AMMajor: Moon underfoot, 10:50 AM–12:50 PMMinor: Moonrise, 4:35 PM–5:35 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▼ Low7:44 AM-1.37 ft
▲ High4:15 PM2.09 ft
▼ Low10:14 PM1.32 ft

Tidal range today: 3.46 ft

Sun & Moon

Sunrise
7:12 AM
Sunset
5:47 PM
Moonrise
5:05 PM
Moonset
6:31 AM
🌕

Full Moon

99% illuminated

Fishing Times

Very good

  • Minor6:01 AM–7:01 AM
  • Major10:50 AM–12:50 PM
  • Minor4:35 PM–5:35 PM

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

Tides for Galveston Bay Entrance, South Jetty, week of January 17

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
17 Sun🌔▲ 7:13 AM
▼ 5:44 PM
3:54 AM
▼ -0.6 ft
12:58 PM
▲ 1.7 ft
79high
18 Mon🌔▲ 7:13 AM
▼ 5:45 PM
4:48 AM
▼ -0.9 ft
1:53 PM
▲ 2.0 ft
90very high
19 Tue🌔▲ 7:13 AM
▼ 5:45 PM
5:46 AM
▼ -1.1 ft
2:45 PM
▲ 2.1 ft
98very high
20 Wed🌔▲ 7:13 AM
▼ 5:46 PM
6:46 AM
▼ -1.3 ft
3:33 PM
▲ 2.1 ft
101very high
21 Thu🌕▲ 7:12 AM
▼ 5:47 PM
7:44 AM
▼ -1.4 ft
4:15 PM
▲ 2.1 ft
10:14 PM
▼ 1.3 ft
101very high
22 Fri🌕▲ 7:12 AM
▼ 5:48 PM
12:37 AM
▲ 1.4 ft
8:38 AM
▼ -1.3 ft
4:53 PM
▲ 2.0 ft
10:23 PM
▼ 1.2 ft
95very high
23 Sat🌖▲ 7:12 AM
▼ 5:49 PM
2:00 AM
▲ 1.4 ft
9:30 AM
▼ -1.1 ft
5:26 PM
▲ 1.8 ft
10:40 PM
▼ 1.0 ft
85high

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.