Captain's log, June 17, 2026, light south breeze, Gulf Stream edge close

Wednesday, June 17. Another summer morning with the ocean acting civilized.

NOAA Key West issued the coastal waters forecast at 4:17 AM EDT. The short version is friendly water, light southeast to south breeze, and enough heat in the backcountry to make you respect the afternoon. Hawk Channel and the Straits are both sitting at 1 to 2 feet today. Florida Bay starts with a light chop and eases toward smooth to light chop.

The high in the central North Atlantic is weak right now, so the breeze stays light to gentle through today. That high is expected to strengthen tonight and freshen the wind a little through the end of the work week. Not ugly, just a little more bite after dark and into Thursday night.

the quick read

Factor	Today
Wind	southeast to south near 10 knots, easing to 5 to 10 knots
Hawk Channel	seas 1 to 2 feet, becoming around 1 foot
Straits	seas 1 to 2 feet, southeast 2 feet at 4 seconds
Florida Bay	light chop becoming smooth to light chop
Rain	slight chance of showers and thunderstorms this morning
Water temp	Vaca Key, Florida Bay 89.1 degrees at 6:36 AM EDT
Gulf Stream	8 NM southeast of Alligator, 4 NM southeast of Molasses
Overall call	good reef day, fair offshore look if the edge shows life

tides for Wednesday, June 17

Whale Harbor Channel gives the ocean-side read for the Islamorada reef run.

Event	Time	Height	Notes
Low	5:37 AM EDT	-0.09 ft	early low
High	11:23 AM EDT	1.53 ft	late morning high
Low	5:59 PM EDT	-0.37 ft	evening low

Upper Matecumbe Key gives the bay-side picture.

Event	Time	Height	Notes
High	1:33 AM EDT	0.36 ft	overnight high
Low	7:09 AM EDT	0.12 ft	morning low
High	12:43 PM EDT	0.79 ft	early afternoon high
Low	8:59 PM EDT	-0.16 ft	late low

For the reef, the water is rising into the 11:23 AM high, then falling all afternoon toward the 5:59 PM low at Whale Harbor. That falling side is the piece I would build around. If the current starts talking after lunch, stay on it. If it goes slack and pretty, pretty does not feed the box.

reef notes

Molasses reef

Molasses has the closest listed Gulf Stream edge today, 4 NM southeast of the light as of the June 15 NWS position. That does not mean every drift is magic. It does mean you should keep your eyes open.

Fish 45 to 70 feet first. Yellowtail should be good if the water is clean and the current sets up right. Cero mackerel are a fair bet in the slick. If the outside edge has birds, weed, bait, or a sharp color change, it is worth a look. If it is just blue water with no marks, do not donate half the day to hope.

Conch reef

Conch is a good middle ground today. The sea is small enough for a clean anchor job, and the falling tide should give you a better shot at steady current.

Start with yellowtail in 50 to 75 feet. Put one heavier bait down for a mutton and let it soak. If the tail bite is nervous but not committing, shorten the leader, lighten the hook, and keep the chum steady.

Davis reef

Davis is the practical play if you want less running and more fishing. Seas in Hawk Channel are forecast to ease toward around 1 foot, so the ride should stay easy.

The snapper bite should be fair to good on the right piece. Mangroves are a fair side bet around structure. This is also where I would slow down and pay attention to bait schools, because a lazy reef can turn on fast when the tide starts moving.

Crocker reef

Crocker is a watch-the-water stop. It can fish well when the color and current line up, but it can also look good and do nothing.

Give it a real shot, not a full marriage. If the chum line has life in the first stretch, stay. If the current is lazy or the water has that dead green look, slide.

Alligator reef

Alligator is the best mix today. NWS has the Gulf Stream edge 8 NM southeast of the light, and the forecast keeps Hawk Channel manageable. That gives you reef options with an outside option if the signs are there.

Yellowtail and muttons are the main reef play. Permit are fair on cleaner edges with moving water. If the blue edge is close and alive, go inspect it. If not, Alligator still gives you a strong reef plan.

Tennessee reef

Tennessee is a good choice for a quieter reset if the upper reefs get crowded or weird. The same rule applies: moving water matters more than the spot name.

Fish the structure, keep the chum honest, and do not sit too long on dead current. Muttons are fair on the deeper edge. Mangroves can be there, especially if the water has enough stain and enough push.

species outlook

Species	Outlook	Best play
Yellowtail snapper	good	Molasses, Conch, Davis, Alligator in 45 to 75 ft
Mutton snapper	fair	deeper reef edge on the falling tide
Mangrove snapper	fair	structure, patch reef, and stained moving water
Cero mackerel	fair	chum slicks near active reef water
Permit	fair	cleaner edges near Alligator and Molasses
Mahi	fair	only if the outside edge has birds, bait, or weed
Bonefish	fair	early flats before the heat gets mean
Tarpon	fair	bridge channels and evening current

captain’s call

Fish the reef first. The forecast is too friendly to overthink it, and the Stream edge is close enough to keep things interesting without turning the day into a fuel bill.

Molasses and Alligator have the best outside clues. Conch and Davis are the cleaner working choices. Crocker and Tennessee are good reset buttons if the current does not behave.

The afternoon falling tide is the swing. If the current has shape, yellowtail and muttons should be there. If it goes flat, move before the cooler starts judging you.

midday addendum

NOAA Key West updated the coastal waters forecast at 10:34 AM EDT. Compared with the 4:17 AM forecast, the afternoon is still workable, but the wind does not ease as much as the morning package had it. The breeze stays more like near 10 knots through the afternoon, then freshens a little after midnight.

Hawk Channel from Ocean Reef through Seven Mile Bridge is now southeast to south near 10 knots this afternoon. Seas stay 1 to 2 feet. Nearshore waters stay a light chop, with a slight chance of showers and thunderstorms. The morning call had the wind easing to 5 to 10 knots late with seas becoming around 1 foot, so the update is a small notch bumpier, not bad.

Florida Bay also held a little more wind than the early forecast. NOAA now has south winds near 10 knots this afternoon, with bay waters a light chop and a slight chance of showers and thunderstorms. Tonight goes southeast to south 5 to 10 knots, increasing to near 10 knots. Bay waters start smooth to a light chop, then become a light chop.

The Straits are close to the morning read. Southeast to south winds near 10 knots this afternoon, seas 1 to 2 feet, with a southeast 2 foot wave at 4 seconds. Tonight turns east to southeast 5 to 10 knots, then southeast 10 to 15 knots after midnight. Seas stay 1 to 2 feet, with the wave detail dropping to southeast 2 feet at 3 seconds.

So the fishing call does not change much. Reef first still makes sense. The afternoon water is not blown out, but I would expect a little more chop than the softest version of the morning forecast. If you are fishing late or planning Thursday, pay attention to that overnight 10 to 15 knot southeast breeze.

evening addendum

NOAA Key West put out the 4:28 PM EDT coastal waters forecast, and the evening read still looks fishable. The breeze is light to gentle around the Keys waters right now, then the Atlantic high starts to tighten up overnight. Not a blowout. Just enough southeast wind to make tomorrow less glassy than this morning looked on paper.

For tonight, Florida Bay is south near 5 knots early, then southeast to south near 10 knots. Bay waters go from smooth to a light chop. Hawk Channel from Ocean Reef through Seven Mile Bridge is southeast 5 to 10 knots tonight, then near 10 knots by Thursday. Seas hold 1 to 2 feet, and nearshore waters stay smooth to a light chop tonight before a light chop tomorrow.

The Straits are where you will notice the little bump first. NOAA has southeast to south winds 5 to 10 knots tonight, becoming southeast 10 to 15 knots. Seas build from 1 to 2 feet to 2 to 3 feet, with a southeast 2 foot wave at 3 seconds. Thursday settles back to southeast near 10 knots with seas around 2 feet and the same short 3 second southeast wave.

Tomorrow still gives us a good reef window. I would keep the plan simple: start on the reef, watch the current, and do not force the outside run unless the edge has birds, bait, weed, or a clean color break. The Gulf Stream edge from the June 15 position is still close to the upper Keys, 8 NM southeast of Alligator Reef Light and 4 NM southeast of Molasses Reef Light, so it is worth looking if the signs are there.

The Thursday forecast carries a slight chance of showers and thunderstorms for Florida Bay, Hawk Channel, and the Straits. That is summer in the Keys. Keep one eye up, keep the chum steady, and give yourself enough room to move if a cell starts building.

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Source notes: NWS Key West Coastal Waters Forecast FZUS52 KKEY issued 4:17 AM EDT and updated 10:34 AM EDT and 4:28 PM EDT June 17, 2026. Tides from NOAA Tides and Currents stations 8723797 Whale Harbor Channel and 8723808 Upper Matecumbe Key. Water temperature from NOAA station 8723970 Vaca Key, Florida Bay, with Key West station 8724580 reading 88.3 degrees at 6:36 AM EDT. Gulf Stream edge positions from NWS Key West as of June 15, 2026, using RTOFS and NASA SPoRT SST.