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Galveston Bay Entrance, South Jetty

Sunday, August 1, 2027|29.327°N, 94.693°W · NOAA 8771416

-1.5-0.50.51.52.5ft12a3a6a9a12p3p6p9p12a☀ 6:39 AM☀ 8:10 PMHigh 2.5 ft4:46 AMLow 1.7 ft10:44 AMHigh 1.8 ft1:16 PMLow -0.8 ft9:11 PMSolunarMinor: Moonrise, 5:07 AM–6:07 AMMajor: Moon overhead, 11:45 AM–1:45 PMMinor: Moonset, 7:18 PM–8:18 PM
Major periodMinor periodNightCurve interpolated from NOAA highs/lows (subordinate station) · Heights in feet above MLLW

Tides

▲ High4:46 AM2.46 ft
▼ Low10:44 AM1.71 ft
▲ High1:16 PM1.80 ft
▼ Low9:11 PM-0.83 ft

Tidal range today: 3.29 ft

Sun & Moon

Sunrise
6:39 AM
Sunset
8:10 PM
Moonrise
5:37 AM
Moonset
7:48 PM
🌑

New Moon

1% illuminated

Fishing Times

Very good

  • Minor5:07 AM–6:07 AM
  • Major11:45 AM–1:45 PM
  • Minor7:18 PM–8:18 PM

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

Tides for Galveston Bay Entrance, South Jetty, week of August 1

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
1 Sun🌑▲ 6:39 AM
▼ 8:10 PM
4:46 AM
▲ 2.5 ft
10:44 AM
▼ 1.7 ft
1:16 PM
▲ 1.8 ft
9:11 PM
▼ -0.8 ft
99very high
2 Mon🌑▲ 6:39 AM
▼ 8:10 PM
5:22 AM
▲ 2.3 ft
10:44 AM
▼ 1.6 ft
2:38 PM
▲ 1.9 ft
10:03 PM
▼ -0.7 ft
95very high
3 Tue🌒▲ 6:40 AM
▼ 8:09 PM
5:54 AM
▲ 2.2 ft
10:58 AM
▼ 1.3 ft
4:00 PM
▲ 1.9 ft
10:54 PM
▼ -0.3 ft
86high
4 Wed🌒▲ 6:40 AM
▼ 8:08 PM
6:22 AM
▲ 2.0 ft
11:31 AM
▼ 1.0 ft
5:20 PM
▲ 1.9 ft
11:47 PM
▼ 0.1 ft
72high
5 Thu🌒▲ 6:41 AM
▼ 8:07 PM
6:46 AM
▲ 1.8 ft
12:16 PM
▼ 0.7 ft
6:43 PM
▲ 1.8 ft
55average
6 Fri🌒▲ 6:41 AM
▼ 8:07 PM
12:45 AM
▼ 0.6 ft
7:06 AM
▲ 1.6 ft
1:10 PM
▼ 0.4 ft
8:16 PM
▲ 1.8 ft
46average
7 Sat🌒▲ 6:42 AM
▼ 8:06 PM
2:10 AM
▼ 1.0 ft
7:18 AM
▲ 1.5 ft
2:11 PM
▼ 0.2 ft
10:11 PM
▲ 1.9 ft
54average

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.