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San Martin Lake Channel

Monday, December 21, 2026|26.002°N, 97.299°W · NOAA 8779911

-1.0-0.50.00.51.01.52.0ft12a3a6a9a12p3p6p9p12a☀ 7:12 AM☀ 5:42 PMLow -0.5 ft6:58 AMHigh 1.5 ft5:29 PMSolunarMinor: Moonset, 4:01 AM–5:01 AMMajor: Moon underfoot, 8:55 AM–10:55 AMMinor: Moonrise, 2:51 PM–3:51 PMMajor: Moon overhead, 9:30 PM–11:30 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▼ Low6:58 AM-0.53 ft
▲ High5:29 PM1.51 ft

Tidal range today: 2.04 ft

Sun & Moon

Sunrise
7:12 AM
Sunset
5:42 PM
Moonrise
3:21 PM
Moonset
4:31 AM
🌔

Waxing Gibbous

92% illuminated

Fishing Times

Very good

  • Minor4:01 AM–5:01 AM
  • Major8:55 AM–10:55 AM
  • Minor2:51 PM–3:51 PM
  • Major9:30 PM–11:30 PM

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

Tides for San Martin Lake Channel, week of December 20

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
20 Sun🌔▲ 7:11 AM
▼ 5:42 PM
6:13 AM
▼ -0.3 ft
4:30 PM
▲ 1.4 ft
79high
21 Mon🌔▲ 7:12 AM
▼ 5:42 PM
6:58 AM
▼ -0.5 ft
5:29 PM
▲ 1.5 ft
90very high
22 Tue🌔▲ 7:12 AM
▼ 5:43 PM
7:51 AM
▼ -0.7 ft
6:35 PM
▲ 1.6 ft
97very high
23 Wed🌕▲ 7:12 AM
▼ 5:43 PM
8:46 AM
▼ -0.8 ft
7:34 PM
▲ 1.6 ft
99very high
24 Thu🌕▲ 7:13 AM
▼ 5:44 PM
9:39 AM
▼ -0.9 ft
8:32 PM
▲ 1.6 ft
99very high
25 Fri🌖▲ 7:13 AM
▼ 5:44 PM
10:33 AM
▼ -0.8 ft
9:31 PM
▲ 1.5 ft
97very high
26 Sat🌖▲ 7:14 AM
▼ 5:45 PM
11:31 AM
▼ -0.7 ft
10:10 PM
▲ 1.3 ft
88high

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.