Key West fleet stirs as Keys ease out of summer heat

What's next

Expect the warm water to hold over the next few days while the new moon keeps tidal swings strong. At station 8724580, the next low lands near 4:36am with a high following around 11:23am; station 8723970 shows a high near 1:36am and a low around 7:29am. Together that lines up a pre-dawn low with a late-morning high on the lower end of the chain, worth building a flats or reef session around on the incoming push.

If the cooling trend ALL IN Key West is describing continues, look for activity to keep building through the week as surface temps ease back from their late-summer peak. Weekend planning should lean on the morning tide windows above rather than midday, when the stronger new-moon current will be running hardest.

Context

Early-to-mid October is right at the start of the Keys' fall transition, when the heaviest summer heat typically starts to break and the fishery begins shifting toward cooler-season patterns. Water in the mid-to-upper 80s is still on the warm side for this point in the season, but it falls within the normal range as that shift gets underway. The bigger tidal swings tied to this week's new moon are typical seasonal background rather than anything unusual for the date.