Tropical Storm Bertha Heads Toward Gulf Coast With Rain

Tropical Storm Bertha, the second named storm of the 2026 Atlantic hurricane season, is moving through the Gulf of Mexico toward the Florida Panhandle and Alabama coast, bringing with it the threat of heavy rainfall, coastal flooding, and dangerous rip currents. As of Tuesday afternoon, the storm was located approximately 90 miles south-southwest of Panama City, Florida, and 125 miles southeast of Mobile, Alabama, with maximum sustained winds of 60 mph (95 km/h), according to the National Hurricane Center.

Watches and Warnings in Effect

A tropical storm warning is in effect from the Bay/Gulf County Line in Florida to the Terrebonne/Lafourche Parish Line in Louisiana, meaning tropical storm conditions are expected within 36 hours. A tropical storm watch has been issued for areas west of that line to the Vermilion/Cameron Parish Line in Louisiana, including metropolitan New Orleans, Lake Pontchartrain, and Lake Maurepas.

“The storm was expected to diminish as it moves along the coast. It’s possible that the worst of the storm will stay offshore,” said Jamie Rhome of the National Hurricane Center, as reported by AP News.

Hazards: Rain, Surge, and Wind

Forecasters are warning of several primary hazards as Bertha approaches the northern Gulf Coast. Rainfall totals of 2 to 4 inches are expected through Thursday along the central Gulf Coast from western Florida into southern Louisiana, with isolated higher amounts up to 6 inches possible. This rainfall may produce flash flooding, particularly in urban areas.

Storm surge of 2 to 4 feet is expected from the mouth of the Mississippi River to the Alabama-Mississippi border, with 1 to 3 feet possible elsewhere in warning areas. Tropical storm conditions are expected to spread across warning areas through Wednesday, with tropical-storm-force winds extending up to 90 miles from the storm’s center.

Life-threatening rip currents and dangerous surf conditions are also expected along the coast, and authorities have urged beachgoers to exercise extreme caution. In Orange Beach, Alabama, double red flags were hoisted on Tuesday morning, closing Gulf waters for swimming.

Local Preparations Underway

Authorities across Mississippi, Louisiana, and Florida have opened sandbag distribution sites for residents. In Harrison County, Mississippi, six sites were made available, though no shelters or evacuations had been ordered as of Tuesday.

“Because of that [previous flooding from Arthur], people are definitely paying attention, or at least you would hope so,” said Jeff Clark, a spokesperson for Harrison County, Mississippi, as reported by AP News.

Fort Pickens and other areas of the Gulf Islands National Seashore closed beginning July 20 in preparation for the storm. The Florida Panhandle is currently experiencing an ongoing drought, which paradoxically increases flood risk, as dry, hard soil can cause water to run off rather than be absorbed.

“While rainfall will be welcome across portions of the Florida Panhandle due to an ongoing drought, the flooding risk can be increased due to dry soil,” AccuWeather meteorologist Alex DaSilva told the Pensacola News Journal.

Meteorological Outlook

Bertha remains a disheveled and poorly organized tropical storm, with dry air penetrating its circulation and hostile upper-level winds over the Gulf inhibiting dramatic development. The storm is moving slowly northwest at 5 mph, compounding forecast uncertainty.

“Bertha might intensify a bit more, but the strong upper winds are forecast to increase as it tracks in the direction of southeastern Louisiana, so the intensity is likely to peak soon, and the strongest winds will stay offshore,” said Bryan Norcross, FOX Weather Hurricane Specialist, in an analysis.

Most reliable computer forecasts, including the Google DeepMind model, indicate that increasing upper winds could rip the system apart, potentially causing it to die out over or near southern Louisiana. Gradual weakening is forecast to begin Wednesday, with the storm expected to push toward Texas as a weaker system.

Broader Hurricane Season Context

Bertha follows Tropical Storm Arthur, which formed in June and caused over $1 billion in damage and four fatalities across the Gulf Coast. Some parts of Louisiana received nearly 30 inches of rain from Arthur, and Mississippi coastal areas are still recovering from that storm’s devastating flooding.

The National Oceanic and Atmospheric Administration has predicted a 55% chance of a below-normal Atlantic hurricane season, with 8 to 14 named storms, citing expected El Niño conditions. The season’s Accumulated Cyclone Energy index stands at approximately 1.0 units, well below average.

What to Watch For

While forecasters express confidence that Bertha will weaken, poorly developed systems over very warm Gulf water can still surprise. Residents along the Gulf Coast from the Florida Panhandle to Texas are urged to remain vigilant, monitor local forecasts, and heed any warnings issued by local authorities. The storm’s slow movement and weak structure make its exact path difficult to predict, and conditions could change rapidly.