Simple Tides / Guides / Gulf Coast Tides: Florida to Texas

Gulf Coast Tides: Florida to Texas

The Gulf of Mexico plays by different rules than the open Atlantic or Pacific. Tides here are generally smaller, and in many spots there's only one high and one low tide a day instead of two.

Why Gulf tides are different

The Gulf is a semi-enclosed basin, and its size and shape don't set up the same twice-daily tidal pattern common on the open ocean. Much of the Texas and western Louisiana coast sees a genuinely diurnal tide — one high and one low per day — while Florida's Gulf coast and the central Gulf tend toward a mixed pattern. Ranges across the whole Gulf Coast are modest, often just 1–3 feet, small enough that wind can rival the tide itself in pushing water levels around in shallow bays.

Red tide is a Gulf Coast story

Florida's Gulf Coast, in particular, sees the most persistent and closely tracked red tide activity in the country — worth checking current advisories before a trip, especially for shellfish harvesting.

Hurricane season is the defining risk

The Gulf Coast has seen some of the most destructive storm surge events in U.S. history, in large part because the coast's shallow continental shelf lets surge build to extreme heights as a storm approaches. This is the single biggest tide-adjacent risk for this region, far more than the modest astronomical tide on its own.

What the region is known for

Inshore redfish and speckled trout fishing built around tidal movement through marshes and grass flats, excellent blue crabbing, and in parts of Florida, scalloping in the shallow, clear water that a falling tide can make easier to search.

Find your nearest Gulf Coast station on the Simple Tides map.