The National Hurricane Center issued expanded tropical storm watches Monday as Tropical Depression Two moved about 100 miles south of the eastern Florida Panhandle, signaling an expected intensification into Tropical Storm Bertha along the Gulf Coast. Last update: 21 July 2026. The advisory placed areas from the Ochlockonee River in the Florida Panhandle westward to the Jefferson-Plaquemines Parish border in Louisiana under watch, while separate watches extended toward the Alabama-Florida border and the Mouth of the Mississippi River.
The developments matter because the system carried the potential for heavy rainfall, coastal flooding and hazardous surf that could affect a broad stretch of the northern Gulf Coast from Florida to Texas over the coming days. Forecast uncertainty remained significant, with models and official guidance indicating two main scenarios: a slower, weaker system drifting inland sooner and producing inland rainfall across the Southeast, or a stronger system remaining over the Gulf and shifting westward, concentrating impacts along the immediate coastline before tracking toward Texas.
Forecast and current status
As of Monday morning the system had maximum sustained winds near 35 mph while located approximately 100 miles south of the eastern Florida Panhandle, and the National Hurricane Center expected gradual intensification into Tropical Storm Bertha later the same day. The advisory projected a slow northwestward motion along the northern Gulf Coast over several days, with a critical change in steering currents possible by late Tuesday into Wednesday that could turn the system sharply westward toward the upper Texas coast.
Rain totals of 2–4 inches were forecast across the Florida Panhandle and Big Bend through midweek, with isolated higher amounts possible; a storm surge watch covered portions of the coast with potential rises of 1 to 4 feet depending on location and timing. Coastal waters had already produced dangerous rip currents across the Gulf, creating immediate hazards for beachgoers ahead of any landfall or closer approach.
Impacts and preparations across the Gulf Coast
Local and parish officials activated preparatory measures: sandbag distribution sites opened in New Orleans and neighboring parishes, Jefferson Parish reported most pumps operational with added capacity, and the Grand Isle Parish Council meeting scheduled for Wednesday was moved to Gretna. Authorities urged residents to secure outdoor items and to monitor official guidance as watches expanded from the Florida Panhandle into portions of Louisiana and Alabama.
Emergency management agencies along the upper Texas coast increased readiness amid the forecast westward shift, warning that tropical-storm-force winds could affect coastal waters as early as Wednesday evening with rain and thunderstorms moving into Southeast Texas by Thursday and Friday if the projected track verified. Officials emphasized monitoring updates and preparing for potential localized flooding, power outages and coastal inundation.
Forecasters noted remaining uncertainty in the storm’s exact track and intensity and continued aerial reconnaissance flights by Hurricane Hunter aircraft to refine forecasts and measurements of wind and pressure. Those flights and frequent model updates will determine whether the heaviest rain remains near the coast or shifts farther inland, affecting response priorities for communities along the northern Gulf Coast.
Residents were advised to follow official advisories, track real-time updates from meteorological agencies, and prepare for conditions that could change rapidly as the system developed into Tropical Storm Bertha.
