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Galveston Bay Entrance, South Jetty

Saturday, September 18, 2027|29.327°N, 94.693°W · NOAA 8771416

0.00.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 7:05 AM☀ 7:20 PMHigh 1.9 ft4:36 AMLow 0.4 ft10:57 AMHigh 2.2 ft6:36 PMLow 1.5 ft11:40 PMSolunarMajor: Moon overhead, 1:45 AM–3:45 AMMinor: Moonset, 9:00 AM–10:00 AMMajor: Moon underfoot, 2:05 PM–4:05 PMMinor: Moonrise, 8:12 PM–9:12 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High4:36 AM1.87 ft
▼ Low10:57 AM0.45 ft
▲ High6:36 PM2.16 ft
▼ Low11:40 PM1.53 ft

Tidal range today: 1.71 ft

Sun & Moon

Sunrise
7:05 AM
Sunset
7:20 PM
Moonrise
8:42 PM
Moonset
9:30 AM
🌖

Waning Gibbous

92% illuminated

Fishing Times

Very good

  • Major1:45 AM–3:45 AM
  • Minor9:00 AM–10:00 AM
  • Major2:05 PM–4:05 PM
  • Minor8:12 PM–9:12 PM

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

Tides for Galveston Bay Entrance, South Jetty, week of September 12

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
12 Sun🌔▲ 7:01 AM
▼ 7:27 PM
3:29 AM
▲ 2.2 ft
9:31 AM
▼ 1.5 ft
1:28 PM
▲ 1.7 ft
8:35 PM
▼ 0.4 ft
63average
13 Mon🌔▲ 7:02 AM
▼ 7:26 PM
3:48 AM
▲ 2.1 ft
9:46 AM
▼ 1.3 ft
2:25 PM
▲ 1.8 ft
9:07 PM
▼ 0.5 ft
56average
14 Tue🌔▲ 7:02 AM
▼ 7:25 PM
4:01 AM
▲ 2.1 ft
9:56 AM
▼ 1.2 ft
3:18 PM
▲ 1.9 ft
9:34 PM
▼ 0.7 ft
47average
15 Wed🌕▲ 7:03 AM
▼ 7:24 PM
4:12 AM
▲ 2.0 ft
10:00 AM
▼ 1.0 ft
4:07 PM
▲ 1.9 ft
9:59 PM
▼ 0.9 ft
37low
16 Thu🌕▲ 7:04 AM
▼ 7:22 PM
4:22 AM
▲ 2.0 ft
10:10 AM
▼ 0.8 ft
4:55 PM
▲ 2.0 ft
10:27 PM
▼ 1.1 ft
31low
17 Fri🌖▲ 7:04 AM
▼ 7:21 PM
4:30 AM
▲ 1.9 ft
10:31 AM
▼ 0.6 ft
5:44 PM
▲ 2.1 ft
11:00 PM
▼ 1.3 ft
44low
18 Sat🌖▲ 7:05 AM
▼ 7:20 PM
4:36 AM
▲ 1.9 ft
10:57 AM
▼ 0.4 ft
6:36 PM
▲ 2.2 ft
11:40 PM
▼ 1.5 ft
57average

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.