The National Hurricane Center initiated advisories -- and the all-important track maps -- on Tropical Depression Nine on Tuesday afternoon. Forecasters said the depression could become Tropical Storm Isaias (pronounced ees-ah-EE-ahs) by Wednesday and then the first hurricane of 2026 on Thursday as it tracks northward toward the Gulf Coast.

Sustained winds are considered “damaging” when they reach 50 knots, or 58 m.p.h., and can start to break tree limbs and tear off roof shingles. More widespread damage occurs as winds reach and exceed hurricane force, which is 74 m.p.h.

Chief Meteorologist Lisa Teachman says we are stuck in a holding pattern of unseasonable sunshiny warmth through the weekend. Changes arrive next week with increasing chances for rain and a cooldown.

In its Oct. 7 weather update, Carnival listed nine ships on watch. The cruise line says its ships will always maintain a safe distance from storms. Ships sailing between the Gulf and the Caribbean could see itinerary changes or delays in the coming days.

The National Hurricane Center has identified Tropical Depression Nine in the Gulf. Here's what you need to know.