Tybee Island, Georgia, experiences a transition in October from the hot, humid summer to the milder fall season. Typical conditions include daytime temperatures ranging from the mid-70s to low 80s Fahrenheit (low to mid-20s Celsius) with overnight lows dipping into the 60s Fahrenheit (mid-teens Celsius). Ocean temperatures remain warm enough for swimming, typically hovering in the low 70s Fahrenheit (low 20s Celsius). Rainfall is generally lower in October compared to the summer months, and the humidity also decreases, making for pleasant outdoor activities.
This period offers an ideal balance of warm temperatures and comfortable humidity levels. The lower likelihood of summer thunderstorms and tropical systems allows for increased opportunities to enjoy the island’s beaches, participate in watersports, and explore the natural beauty of the coastal region. Historically, October has been a popular time for visitors seeking a less crowded experience than the peak summer months while still enjoying favorable weather conditions. This transition season also coincides with the local shrimping season, offering opportunities to savor fresh seafood.