≈Tide & Marine Conditions

Data last collected: Data last rechecked:

US tide & marine conditions

Plan around the water, not around a generic forecast.

Official NOAA high and low tide predictions with recent water-level observations, datum, units and station status kept visible.

01

Next high and low tide

Dates and limitations stay with each answer.

02

Observed level versus prediction

Dates and limitations stay with each answer.

03

Datum and local-time explanation

Dates and limitations stay with each answer.

04

Station coverage and freshness

Dates and limitations stay with each answer.

Start with a useful question

Questions this product can answer

01Next high and low tide

Open the matching official record, then read its date, scope and limitations before using the answer.

02Observed level versus prediction

Open the matching official record, then read its date, scope and limitations before using the answer.

03Datum and local-time explanation

Open the matching official record, then read its date, scope and limitations before using the answer.

What would change the answer? A newer source release, a corrected identifier or a change in the responsible authority’s published record. Use the correction route if the evidence and page disagree.

A decision tool, not a data dump

From an official identifier to a useful, checkable answer.

Use the search to identify the exact official record, then compare its collection date, coverage and limitations before acting. Values on this site preserve the source unit and time basis; they are evidence for a decision, not a substitute for current operational advice from the responsible authority.

01

Find the record

Search the approved projection—never an inferred or invented match.

02

Understand it

See dates, definitions, comparisons and limitations beside the answer.

03

Act safely

Open the official record, save a report or submit a documented correction.

Verified coverage

Browse official records