San Martin Lake Channel tide times

San Martin Lake Channel, TXSan Martin Lake ChannelNOAA 8779911Tuesday, October 20 · CDTTue Oct 20Predictions onlyChange station
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The last tide turn at San Martin Lake Channel today has passed. Tomorrow's first low is at 9:08 AM.

Predicted now
0.7 ft
Near slack, turning soon
Next high
2:27 AM
In 8 h 07 min · 1.7 ft
Next low
9:08 AM
In 14 h 48 min · 1.3 ft
Tide range today
1.1 ft
Neap tides Thursday
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
0 ft2 ftNOW 6:202:23 AMHigh · 1.8 ft6:10 PMLow · 0.7 ft
Tide chart for San Martin Lake Channel, today. High 1.8 ft at 2:23 AM, low 0.7 ft at 6:10 PM.

Predicted tide height at San Martin Lake Channel for Tuesday, October 20, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High2:23 AM1.8 ft
  • Low6:10 PM0.7 ft
Tide times for San Martin Lake Channel
TideTimeHeight
High2:23 AM1.8 ft
Low6:10 PM0.7 ft
Sunrise
7:31 AM
First light 7:08
Sunset
6:58 PM
Last light 7:21
Moon
70%
Waxing gibbous
Tide range
1.1 ft
Mean 1.1 ft

Best windows today

Plan the week →
  • Fishing
    6:30 to 8:00 PM

    Today's best window (12:00 to 2:00 AM) has passed. Moving water toward the 2:23 AM high. Second window 6:00 to 8:00 PM.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Monday at 9:00 AM.

  • Surfing
    Next: Wed 9:00 AM to 12:00 PM
    Earlier today: 8:00 AM to 2:00 PM

    Today's best window (8:00 AM to 2:00 PM) has passed.

  • Shallow boat launch
    Avoid 7:00 to 12:00 AM

    Under 1.5 ft around low water. Launch before 7:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20H2:23a1.8L6:10p0.71.1
WedOct 21H2:27a1.7L9:08a1.3H11:56a1.3L7:00p0.80.8
ThuOct 22H2:19a1.6L8:34a1.1H1:41p1.4L7:56p1.00.5
FriOct 23H1:58a1.5L8:39a0.9H3:35p1.5L9:13p1.20.6
SatOct 24H1:42a1.5L9:00a0.6H4:51p1.7L10:33p1.41.1
SunOct 25H1:31a1.5L9:30a0.4H6:06p1.81.4
MonOct 26L10:06a0.2H7:37p2.01.8

Neap tides Thursday. Smaller range, so highs and lows stay close to average. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8779911.

Nearby stations

Currents

Brownsville Ship Channel, east end

  • Current predictions are delayed. Try again soon.

Current predictions for Brownsville Ship Channel, east end, 5 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
26.002° N, 97.299° W
Time zone
Central, UTC−5
Station ID
NOAA 8779911

About the tides at San Martin Lake Channel

Most days here have a single high and a single low. Around neap tides the pattern can blur into small double tides. The mean range is small, about 1.1 ft, so wind and pressure can matter as much as the tide itself. From the average lower low to the average higher high, the difference is 1.4 ft. The next spring tides peak on October 29, with a range of 2.3 ft. Neap tides follow on Thursday, when the range shrinks to 0.5 ft. In the next 12 months the highest predicted tide here is 2.2 ft on October 29, and the lowest is −0.9 ft on January 21.

This is a prediction station. NOAA calculates its tides from past measurements at this spot, but there is no live gauge today. NOAA measured the tide here from 2019 to 2020 to set up these predictions. The nearest other station is Port Isabel, 7 mi away, where high tide comes about 35 min earlier. For tidal currents, see Brownsville Ship Channel, east end.

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Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.