September is a hidden gem in Port Aransas. Summer crowds have departed, but water remains warm and fishing enters its peak fall season. Weather moderates (slightly), hotel rates drop, and the town enters a pleasant between-seasons rhythm. Just keep an eye on tropical weather.
Low crowdsBudget pricing
Weather in September
88°F
Avg High
74°F
Avg Low
83°F
Water Temp
5"
Rainfall
Still warm but moderating. Peak hurricane season. Beautiful when storms stay away.
September Highlights
- ★Peak fall fishing
- ★Empty beaches
- ★Fall bird migration
- ★Budget-friendly
Best Activities This Month
Fishing
★★★★★Fall run begins—outstanding across all types.
Beach Swimming
★★★★★Warm water, empty beaches—best of both worlds.
Fall Birding
★★★★★Fall migration brings waves of southbound birds.
Fishing in September
Fall run is legendary. Bull reds crushing bait in surf. Flounder running.
RedfishSpeckled TroutFlounderBull RedsKing Mackerel
September Tips
- Monitor hurricane forecasts—peak season
- Book refundable accommodations if possible
- Fall fishing can be best of year
- Excellent value month