Know the Tide

Know the tide.

Gulf Coast

Tesoro Marine Terminal

Louisiana · NOAA station 8764044 · Tide predictions

· Central Time · Feet / MLLW (mean lower low water)

29.6675, -91.2376

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48-hour outlook

Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.

The next seven days

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H = high tide · L = low tide · highs & lows in local time

On the water nearby

Nearby tide stations

Plan ahead

2027 tide extremes for this station

Highest predicted high tide: 1.9 ft — Sat May 8 · 10:01 AM

Lowest predicted low tide: -0.9 ft — Fri Sep 24 · 8:50 PM

Biggest single-day swing: 0.8 ft on Sat Jul 31

Best daytime minus tides of 2027
DateLow tideHeight
Sat Oct 21:54 PM-0.9 ft
Sun Oct 32:31 PM-0.9 ft
Tue Sep 212:51 PM-0.9 ft
Mon Oct 43:16 PM-0.9 ft
Mon Sep 202:07 PM-0.9 ft
Fri Oct 11:20 PM-0.9 ft
Mon Oct 181:41 PM-0.9 ft
Tue Oct 192:19 PM-0.9 ft
Wed Sep 224:39 PM-0.9 ft
Sun Oct 171:15 PM-0.9 ft

283 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

Tesoro Marine Terminal 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.

The northern Gulf runs small, mostly diurnal tides — often just one high and one low a day — where wind and river flow routinely outvote the moon.

Diurnal range0.5 ft
Mean range0.4 ft
RegionGulf Coast
NOAA chart11355
Station since2003