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San Martin Lake Channel

Sunday, October 18, 2026|26.002°N, 97.299°W · NOAA 8779911

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0.00.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 7:29 AM☀ 6:58 PMHigh 1.9 ft1:41 AMLow 0.5 ft4:09 PMSolunarMinor: Moonset, 12:00 AM–12:45 AMMajor: Moon underfoot, 6:25 AM–8:25 AMMinor: Moonrise, 1:59 PM–2:59 PMMajor: Moon overhead, 6:50 PM–8:50 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High1:41 AM1.94 ft
▼ Low4:09 PM0.51 ft

Tidal range today: 1.43 ft

Sun & Moon

Sunrise
7:29 AM
Sunset
6:58 PM
Moonrise
2:29 PM
Moonset
12:15 AM
🌓

First Quarter

50% illuminated

Fishing Times

Average

  • Minor12:00 AM–12:45 AM
  • Major6:25 AM–8:25 AM
  • Minor1:59 PM–2:59 PM
  • Major6:50 PM–8:50 PM

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

Tides for San Martin Lake Channel, week of October 18

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
18 Sun🌓▲ 7:29 AM
▼ 6:58 PM		1:41 AM
▲ 1.9 ft		4:09 PM
▼ 0.5 ft
69average
19 Mon🌓▲ 7:30 AM
▼ 6:57 PM		2:08 AM
▲ 1.9 ft		5:14 PM
▼ 0.6 ft
65average
20 Tue🌔▲ 7:30 AM
▼ 6:56 PM		2:23 AM
▲ 1.8 ft		6:10 PM
▼ 0.7 ft
59average
21 Wed🌔▲ 7:31 AM
▼ 6:55 PM		2:27 AM
▲ 1.7 ft		9:08 AM
▼ 1.3 ft		11:56 AM
▲ 1.3 ft		7:00 PM
▼ 0.8 ft
51average
22 Thu🌔▲ 7:31 AM
▼ 6:54 PM		2:19 AM
▲ 1.6 ft		8:34 AM
▼ 1.1 ft		1:41 PM
▲ 1.4 ft		7:56 PM
▼ 1.0 ft
42low
23 Fri🌔▲ 7:32 AM
▼ 6:54 PM		1:58 AM
▲ 1.5 ft		8:39 AM
▼ 0.9 ft		3:35 PM
▲ 1.5 ft		9:13 PM
▼ 1.2 ft
39low
24 Sat🌔▲ 7:33 AM
▼ 6:53 PM		1:42 AM
▲ 1.5 ft		9:00 AM
▼ 0.6 ft		4:51 PM
▲ 1.7 ft		10:33 PM
▼ 1.4 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.