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Rainbow Bridge

Wednesday, October 21, 2026|29.980°N, 93.882°W · NOAA 8770520

0.00.51.01.5ft12a3a6a9a12p3p6p9p12a☀ 7:21 AM☀ 6:38 PMHigh 1.1 ft5:50 AMLow 0.8 ft12:15 PMHigh 0.9 ft3:43 PMLow 0.5 ft10:59 PMSolunarMinor: Moonset, 2:14 AM–3:14 AMMajor: Moon underfoot, 8:25 AM–10:25 AMMinor: Moonrise, 3:33 PM–4:33 PMMajor: Moon overhead, 8:50 PM–10:50 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High5:50 AM1.14 ft
▼ Low12:15 PM0.85 ft
▲ High3:43 PM0.92 ft
▼ Low10:59 PM0.45 ft

Tidal range today: 0.68 ft

Sun & Moon

Sunrise
7:21 AM
Sunset
6:38 PM
Moonrise
4:03 PM
Moonset
2:44 AM
🌔

Waxing Gibbous

78% illuminated

Fishing Times

Average

  • Minor2:14 AM–3:14 AM
  • Major8:25 AM–10:25 AM
  • Minor3:33 PM–4:33 PM
  • Major8:50 PM–10:50 PM

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

Tides for Rainbow Bridge, week of October 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌓▲ 7:19 AM
▼ 6:41 PM
5:05 AM
▲ 1.2 ft
8:32 PM
▼ 0.3 ft
71high
19 Mon🌓▲ 7:20 AM
▼ 6:40 PM
5:30 AM
▲ 1.2 ft
9:28 PM
▼ 0.3 ft
69average
20 Tue🌔▲ 7:20 AM
▼ 6:39 PM
5:45 AM
▲ 1.2 ft
10:16 PM
▼ 0.4 ft
64average
21 Wed🌔▲ 7:21 AM
▼ 6:38 PM
5:50 AM
▲ 1.1 ft
12:15 PM
▼ 0.8 ft
3:43 PM
▲ 0.9 ft
10:59 PM
▼ 0.5 ft
56average
22 Thu🌔▲ 7:22 AM
▼ 6:37 PM
5:46 AM
▲ 1.1 ft
12:07 PM
▼ 0.7 ft
5:07 PM
▲ 1.0 ft
11:40 PM
▼ 0.6 ft
45average
23 Fri🌔▲ 7:22 AM
▼ 6:36 PM
5:36 AM
▲ 1.1 ft
12:18 PM
▼ 0.6 ft
6:22 PM
▲ 1.0 ft
34low
24 Sat🌔▲ 7:23 AM
▼ 6:35 PM
12:20 AM
▼ 0.7 ft
5:27 AM
▲ 1.1 ft
12:37 PM
▼ 0.4 ft
7:35 PM
▲ 1.1 ft
53average

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.