Texas
Point Barrow
Trinity Bay · Texas · NOAA station 8770557 · Tide predictions
29.7400, -94.8317
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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
Galveston buoy · 43 mi SE · Station 42035
Wind & wave reports →
Nearby tide stations
- Umbrella Point, Trinity Bay · 4.7 mi SW
- Round Point, Trinity Bay · 8.7 mi E
- Morgans Point, Barbours Cut · 10.0 mi SW
- Smith Point · 14.5 mi S
- Lynchburg Landing, San Jacinto River · 14.9 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 1.6 ft — Sun Oct 31 · 12:56 AM
Lowest predicted low tide: -1.0 ft — Thu Jan 21 · 1:33 PM
Biggest single-day swing: 1.9 ft on Sat Jun 5
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Thu Jan 21 | 1:33 PM | -1.0 ft |
| Wed Jan 20 | 12:40 PM | -0.9 ft |
| Fri Jan 22 | 2:24 PM | -0.9 ft |
| Tue Jan 19 | 11:45 AM | -0.8 ft |
| Sat Jan 23 | 3:14 PM | -0.8 ft |
| Thu Feb 18 | 12:34 PM | -0.7 ft |
| Wed Feb 17 | 11:34 AM | -0.7 ft |
| Mon Jan 18 | 10:51 AM | -0.7 ft |
| Fri Feb 19 | 1:29 PM | -0.7 ft |
| Tue Feb 16 | 10:27 AM | -0.7 ft |
195 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
NOAA builds the predictions for Point Barrow, Trinity Bay from the GALVESTON, Galveston Channel station: high tides about 0.79× the height, 348 min later; low tides about 0.79× the height, 283 min later.
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.