San Martin Lake Channel Tide Chart
Texas · NOAA Station 8779911 · 26.002°, -97.299°
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This Week’s Tides for San Martin Lake Channel
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 1:06 AM | 0.9 ft |
| Low | 5:31 PM | 0.0 ft |
| High | 3:00 AM | 1.1 ft |
| Low | 6:10 PM | -0.1 ft |
| High | 3:56 AM | 1.2 ft |
| Low | 6:47 PM | -0.2 ft |
| High | 4:33 AM | 1.2 ft |
| Low | 7:25 PM | -0.2 ft |
| High | 5:12 AM | 1.3 ft |
| Low | 8:07 PM | -0.3 ft |
| High | 6:00 AM | 1.3 ft |
| Low | 8:51 PM | -0.3 ft |
| High | 7:07 AM | 1.3 ft |
| Low | 9:32 PM | -0.3 ft |
San Martin Lake Channel Tide Table — Next 30 Days
Every high and low tide for the next month at San Martin Lake Channel, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:50 AM | 8:21 PM | High1:06 AM0.9 ft | Low5:31 PM0.0 ft | — | — | 0.9 ft |
| Wed, Jul 22 | 6:50 AM | 8:21 PM | High3:00 AM1.1 ft | Low6:10 PM-0.1 ft | — | — | 1.2 ft |
| Thu, Jul 23 | 6:51 AM | 8:21 PM | High3:56 AM1.2 ft | Low6:47 PM-0.2 ft | — | — | 1.4 ft |
| Fri, Jul 24 | 6:51 AM | 8:20 PM | High4:33 AM1.2 ft | Low7:25 PM-0.2 ft | — | — | 1.4 ft |
| Sat, Jul 25 | 6:52 AM | 8:20 PM | High5:12 AM1.3 ft | Low8:07 PM-0.3 ft | — | — | 1.6 ft |
| Sun, Jul 26 | 6:52 AM | 8:19 PM | High6:00 AM1.3 ft | Low8:51 PM-0.3 ft | — | — | 1.6 ft |
| Mon, Jul 27 | 6:53 AM | 8:19 PM | High7:07 AM1.3 ft | Low9:32 PM-0.3 ft | — | — | 1.6 ft |
| Tue, Jul 28 | 6:53 AM | 8:18 PM | High8:00 AM1.3 ft | Low10:09 PM-0.3 ft | — | — | 1.6 ft |
| Wed, Jul 29 | 6:54 AM | 8:17 PM | High8:19 AM1.2 ft | Low10:43 PM-0.2 ft | — | — | 1.4 ft |
| Thu, Jul 30 | 6:54 AM | 8:17 PM | High8:20 AM1.2 ft | Low11:16 PM-0.1 ft | — | — | 1.3 ft |
| Fri, Jul 31 | 6:54 AM | 8:16 PM | High8:21 AM1.1 ft | Low1:38 PM1.0 ft | High3:38 PM1.0 ft | Low11:54 PM0.1 ft | 1.0 ft |
| Sat, Aug 1 | 6:55 AM | 8:16 PM | High8:15 AM1.0 ft | Low1:41 PM0.8 ft | High5:05 PM0.9 ft | — | 0.2 ft |
| Sun, Aug 2 | 6:55 AM | 8:15 PM | Low12:46 AM0.3 ft | High7:52 AM0.9 ft | Low2:04 PM0.6 ft | High6:59 PM0.8 ft | 0.6 ft |
| Mon, Aug 3 | 6:56 AM | 8:14 PM | Low1:58 AM0.6 ft | High7:28 AM0.9 ft | Low2:34 PM0.4 ft | High10:59 PM0.9 ft | 0.5 ft |
| Tue, Aug 4 | 6:56 AM | 8:14 PM | Low3:31 AM0.8 ft | High7:10 AM0.9 ft | Low3:11 PM0.2 ft | — | 0.7 ft |
| Wed, Aug 5 | 6:57 AM | 8:13 PM | High12:46 AM1.2 ft | Low3:59 PM0.0 ft | — | — | 1.2 ft |
| Thu, Aug 6 | 6:57 AM | 8:12 PM | High1:57 AM1.4 ft | Low4:58 PM-0.2 ft | — | — | 1.6 ft |
| Fri, Aug 7 | 6:58 AM | 8:12 PM | High3:20 AM1.5 ft | Low6:00 PM-0.4 ft | — | — | 1.9 ft |
| Sat, Aug 8 | 6:58 AM | 8:11 PM | High4:27 AM1.6 ft | Low6:59 PM-0.5 ft | — | — | 2.1 ft |
| Sun, Aug 9 | 6:59 AM | 8:10 PM | High5:27 AM1.6 ft | Low7:59 PM-0.5 ft | — | — | 2.1 ft |
| Mon, Aug 10 | 6:59 AM | 8:09 PM | High6:38 AM1.6 ft | Low8:59 PM-0.5 ft | — | — | 2.1 ft |
| Tue, Aug 11 | 7:00 AM | 8:09 PM | High7:47 AM1.5 ft | Low9:53 PM-0.4 ft | — | — | 1.9 ft |
| Wed, Aug 12 | 7:00 AM | 8:08 PM | High8:29 AM1.3 ft | Low10:58 AM1.3 ft | High2:02 PM1.4 ft | Low10:41 PM-0.1 ft | 1.5 ft |
| Thu, Aug 13 | 7:01 AM | 8:07 PM | High8:24 AM1.1 ft | Low11:12 AM1.1 ft | High3:36 PM1.3 ft | Low11:26 PM0.1 ft | 1.2 ft |
| Fri, Aug 14 | 7:01 AM | 8:06 PM | High7:29 AM1.0 ft | Low11:58 AM0.9 ft | High4:58 PM1.2 ft | — | 0.3 ft |
| Sat, Aug 15 | 7:02 AM | 8:05 PM | Low12:17 AM0.5 ft | High6:32 AM0.9 ft | Low1:05 PM0.7 ft | High6:40 PM1.1 ft | 0.6 ft |
| Sun, Aug 16 | 7:02 AM | 8:04 PM | Low1:31 AM0.7 ft | High6:05 AM1.0 ft | Low1:56 PM0.5 ft | High8:56 PM1.1 ft | 0.6 ft |
| Mon, Aug 17 | 7:03 AM | 8:03 PM | Low2:58 AM1.0 ft | High5:44 AM1.0 ft | Low2:37 PM0.4 ft | — | 0.6 ft |
| Tue, Aug 18 | 7:03 AM | 8:03 PM | High12:06 AM1.2 ft | Low3:17 PM0.3 ft | — | — | 0.9 ft |
| Wed, Aug 19 | 7:04 AM | 8:02 PM | High1:08 AM1.3 ft | Low4:06 PM0.2 ft | — | — | 1.1 ft |
About San Martin Lake Channel tides
Tide predictions for San Martin Lake Channel come from NOAA station 8779911 (Texas), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
San Martin Lake Channel typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
Frequently asked
What time is high tide in San Martin Lake Channel today?+
Today (Tuesday, July 21), high tide at San Martin Lake Channel is at 1:06 AM (0.9 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in San Martin Lake Channel today?+
Today, low tide at San Martin Lake Channel is at 5:31 PM (0.0 ft).
What tidal datum do these San Martin Lake Channel tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.
Never mistime a tide again.
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