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San Martin Lake Channel

Tuesday, October 19, 2027|26.002°N, 97.299°W · NOAA 8779911

-0.50.00.51.01.52.02.5ft12a3a6a9a12p3p6p9p12a☀ 7:30 AM☀ 6:57 PMLow 0.2 ft12:55 PMSolunarMajor: Moon overhead, 3:20 AM–5:20 AMMinor: Moonset, 11:03 AM–12:03 PMMajor: Moon underfoot, 3:50 PM–5:50 PMMinor: Moonrise, 9:40 PM–10:40 PM
Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▼ Low12:55 PM0.15 ft

Sun & Moon

Sunrise
7:30 AM
Sunset
6:57 PM
Moonrise
10:10 PM
Moonset
11:33 AM
Waning Gibbous

Waning Gibbous

81% illuminated

Fishing Times

Low

  • Major3:20 AM–5:20 AM
  • Minor11:03 AM–12:03 PM
  • Major3:50 PM–5:50 PM
  • Minor9:40 PM–10:40 PM

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

Tides for San Martin Lake Channel, week of October 17

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
17 Sun🌖▲ 7:29 AM
▼ 6:59 PM
11:07 AM
▼ 0.3 ft
9:24 PM
▲ 2.0 ft
88high
18 Mon🌖▲ 7:29 AM
▼ 6:58 PM
11:55 AM
▼ 0.2 ft
10:59 PM
▲ 2.1 ft
94very high
19 Tue🌖▲ 7:30 AM
▼ 6:57 PM
12:55 PM
▼ 0.2 ft
97very high
20 Wed🌖▲ 7:30 AM
▼ 6:56 PM
12:03 AM
▲ 2.1 ft
1:58 PM
▼ 0.1 ft
98very high
21 Thu🌖▲ 7:31 AM
▼ 6:56 PM
12:50 AM
▲ 2.1 ft
2:58 PM
▼ 0.2 ft
98very high
22 Fri🌗▲ 7:31 AM
▼ 6:55 PM
1:30 AM
▲ 2.1 ft
4:02 PM
▼ 0.3 ft
95very high
23 Sat🌘▲ 7:32 AM
▼ 6:54 PM
2:04 AM
▲ 2.0 ft
5:16 PM
▼ 0.4 ft
86high

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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Satellite map, currents & salinity

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Salinity (PSU ≈ parts per thousand)

0816243240
Fresh river waterGulf seawater ≈ 35

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Model: NOAA Northern Gulf Operational Forecast System (NGOFS2). Sensors: Texas Water Development Board. Imagery: USDA/USGS The National Map.

Predictions from NOAA CO-OPS. Strong winds can push Texas bay water levels well above or below these predictions. Not for navigation.