Staff Answer
Jun 29, 2026 - 09:42 AM
Around Shell Island, you can run into jellyfish at certain times of year, but it is not something that is constant every day or every trip. The most common ones people notice are the smaller, clear moon jellies, and then occasionally the more uncomfortable ones like sea nettles or even Portuguese man o war drifting in from offshore currents. The timing really depends on wind direction, water temperature, and what has been moving through the Gulf that week. Late spring into early fall is when you are more likely to hear people talking about them, especially after a few days of steady onshore wind that pushes warmer surface water in. After storms or when the Gulf gets stirred up, they can show up more in patches, and then a few days later, it can look completely normal again. Most of the time, they are not everywhere, it is more like pockets where a few drift in together, and then the next stretch of beach looks totally clear.
