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Copano Bay

Sunday, December 20, 2026|28.118Β°N, 97.022Β°W Β· NOAA 8774513

-0.50.00.51.0ft12a3a6a9a12p3p6p9p12aβ˜€ 7:15 AMβ˜€ 5:36 PMLow -0.1 ft10:12 AMHigh 0.4 ft11:58 PMSolunarMinor: Moonset, 2:55 AM–3:55 AMMajor: Moon underfoot, 7:55 AM–9:55 AMMinor: Moonrise, 1:56 PM–2:56 PMMajor: Moon overhead, 8:25 PM–10:25 PM
Major periodMinor periodNightNOAA 6-minute predictions Β· Heights in feet above MLLW

Tides

β–Ό Low10:12 AM-0.05 ft
β–² High11:58 PM0.43 ft

Tidal range today: 0.48 ft

Sun & Moon

Sunrise
7:15 AM
Sunset
5:36 PM
Moonrise
2:26 PM
Moonset
3:25 AM
πŸŒ”

Waxing Gibbous

85% illuminated

Fishing Times

Average

  • Minor2:55 AM–3:55 AM
  • Major7:55 AM–9:55 AM
  • Minor1:56 PM–2:56 PM
  • Major8:25 PM–10:25 PM

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

Tides for Copano Bay, week of December 20

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
20 SunπŸŒ”β–² 7:15 AM
β–Ό 5:36 PM
10:12 AM
β–Ό -0.1 ft
11:58 PM
β–² 0.4 ft
82high
21 MonπŸŒ”β–² 7:15 AM
β–Ό 5:37 PM
10:57 AM
β–Ό -0.1 ft
86high
22 TueπŸŒ”β–² 7:16 AM
β–Ό 5:37 PM
12:43 AM
β–² 0.5 ft
12:04 PM
β–Ό -0.1 ft
91very high
23 WedπŸŒ•β–² 7:16 AM
β–Ό 5:38 PM
2:00 AM
β–² 0.5 ft
1:20 PM
β–Ό -0.1 ft
96very high
24 ThuπŸŒ•β–² 7:16 AM
β–Ό 5:38 PM
3:22 AM
β–² 0.5 ft
2:29 PM
β–Ό -0.1 ft
100very high
25 FriπŸŒ–β–² 7:17 AM
β–Ό 5:39 PM
4:27 AM
β–² 0.5 ft
3:26 PM
β–Ό -0.1 ft
100very high
26 SatπŸŒ–β–² 7:17 AM
β–Ό 5:39 PM
5:17 AM
β–² 0.5 ft
4:10 PM
β–Ό -0.1 ft
97very high

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.