Texas
PORT O'CONNOR
MATAGORDA BAY · Texas · NOAA station 8773701 · Tide predictions
28.4517, -96.3883
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48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
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H = high tide · L = low tide · highs & lows in local time
On the water nearby
Aransas Pass Channel Entrance S, TX (252) buoy · 68 mi SW · Station 42092
Wind & wave reports →
Nearby tide stations
- Matagorda Bay Entrance Channel · 3.9 mi SE
- Barroom Bay · 6.6 mi SW
- Shoalwater Flats, Espiritu Santo Bay · 13.1 mi SW
- Port Lavaca · 18.7 mi NW
- Seadrift · 19.9 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 1.4 ft — Thu Oct 21 · 4:57 AM
Lowest predicted low tide: -0.9 ft — Thu Jan 21 · 10:54 AM
Biggest single-day swing: 1.3 ft on Sun Jul 4
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Thu Jan 21 | 10:54 AM | -0.9 ft |
| Fri Jan 22 | 11:45 AM | -0.9 ft |
| Wed Jan 20 | 9:54 AM | -0.9 ft |
| Tue Jan 19 | 8:48 AM | -0.8 ft |
| Sat Jan 23 | 12:29 PM | -0.8 ft |
| Mon Jan 18 | 7:40 AM | -0.7 ft |
| Thu Jan 7 | 11:50 AM | -0.7 ft |
| Fri Jan 8 | 12:23 PM | -0.7 ft |
| Wed Jan 6 | 11:10 AM | -0.7 ft |
| Sun Jan 24 | 1:08 PM | -0.7 ft |
191 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
PORT O'CONNOR, MATAGORDA BAY is one of NOAA's reference tide stations — its predictions are computed directly from harmonic analysis of water levels observed here, and other nearby stations are calculated from it.
Texas tides are small and mostly diurnal, and the bays answer wind and season more than the moon. A strong norther can drain a flat in an afternoon.