Full Moon Widens Tides as Florida's Atlantic Coast Baitfish Push Builds

What's next

Expect the tide swing to sharpen through the weekend as the full moon holds spring-tide ranges: a predawn low near 3:15–3:40 a.m. eases into a mid-morning high around 9:45–10:20 a.m. at both stations, with matching evening cycles offering a second window each day.

If the baitfish push Snook Nook is tracking out of Stuart keeps building into early October, look for inshore gamefish to stack tighter behind the bait around the inlets and passes on the strongest stages of the tide, particularly the last two hours of the incoming water.

The 6-degree gap between the two stations is worth watching too — if station 8720218 keeps sliding it's an early signal of the seasonal cool-down, while station 8722670 holding in the mid-80s keeps summer-pattern conditions in play a while longer.

Context

Late September sits at the hinge between summer and fall on Florida's Atlantic Coast: water temperatures are still summer-warm at one end of the readings but beginning to soften at the other, and the annual baitfish migration typically kicks into gear along the beaches and inlets through October. This year's push is running a bit behind typical timing, consistent with the cooler winter Snook Nook noted earlier in the season. Full-moon spring tides in early fall are a reliable trigger for movement coastwide, and the wider swings this week are arriving right on schedule for the transition.