Captain's Log — March 29, 2026

Well, happy Sunday. Mother Nature decided to ruin everyone’s brunch plans by shoving a cold front down through the Keys. Northeast to east winds 15-20 knots, Hawk Channel running 2-4 feet today and building to 3-5 tonight with the occasional 6-footer thrown in just to keep you honest. Small Craft Exercise Caution is up, and a full advisory is likely by tonight. Florida Bay’s choppy. Slight chance of rain because why not.

Not a day for the faint of heart. But if you’ve been doing this long enough, you know — some of the best fishing happens when fair-weather captains stay at the dock.

Water Temps

The reef line is sitting mid-to-upper 70s. Comfortable. Not blazing hot, not winter cold — just that sweet spot where everything’s feeding.

Reef	Temp
Molasses Reef	77.2°F
Conch Reef	77.3°F
Davis Reef	77.0°F
Crocker Reef	76.9°F
Alligator Reef	76.7°F
Tennessee Reef	77.1°F

Pretty uniform. Half a degree spread across the whole reef line. No hot spots screaming “fish here” — but no dead zones either. The fish are spread and feeding.

Gulf Stream

Here’s where it gets interesting. The Stream is parked 7 nautical miles southeast of Molasses Reef — that’s practically next door. Off Alligator it’s 15 NM out, and it pushes further south from there (20 NM off Sombrero, 24 NM off Looe Key). If you’re running out of the Upper Keys, you can be in blue water before your first coffee gets cold.

The offshore edge is ripping 1.5 knots NNE. Classic Gulf Stream flow. That’s your conveyor belt for wahoo, dolphin, and anything else that likes to ride the current.

Reef Current — The Honest Truth

I’ll level with you: the reef current is lazy today. Molasses is barely twitching at 0.09 knots WNW. Conch, Davis, and Crocker are all showing 0.14 knots NW. Alligator’s got the most juice at 0.21 knots N, and Tennessee is at 0.13 knots N.

What does this mean? Bait isn’t getting pinned to structure. No current smashing goggle-eyes into the reef face for predators to feast on. You’ll need to work harder — find the tide rips, fish the edges, create your own current with a heavy chum slick. The fish are here, they’re just not getting spoon-fed today.

Salinity — Clean Water

Every reef reading 36.3-36.4 PSU. That’s textbook Gulf Stream influence. No freshwater intrusion from the Bay, no green murky garbage. Clean, salty, blue water pushing over the reef. The fish can see your baits and your baits look good. Well, assuming you rigged them properly.

Sargassum Report

Not a weed mat in sight. I’m talking zero — clean from shore to Stream, nothing approaching from the south or east. The seasonal sargassum bloom hasn’t shown its face yet. We usually start seeing scattered lines by mid-April, with the real circus arriving May through August. For now, enjoy prop-free, line-tangle-free fishing.

When the weed does show up, remember: sargassum lines hold mahi, dolphin, and tripletail. A clean weed line is a goldmine. A solid mat of the stuff is a nightmare for trolling gear. We’ll cross that bridge when we get there.

Where to Fish Today

Alligator Reef is my top pick. It’s got the strongest current on the line (still not great, but it’s something), and the Stream is 15 NM out — a doable run even in today’s chop. Set up kites on the east side and fly live goggle-eyes for sailfish. The NE wind actually helps your kite game today.

Molasses Reef is the play if you want blue water fast. Seven miles to the Stream edge. Troll the color change with bonito strips, high-speed wahoo lures, or drag a naked ballyhoo for dolphin. The 1.5-knot current on the edge creates a defined rip — find the debris line and work it.

Patch reefs anywhere from Conch to Crocker. With barely any current, bottom fishing is actually comfortable today. Drop anchor, set a chum slick, and let the yellowtail come to dinner. Live pinfish on a knocker rig for muttons. Sometimes the best fishing isn’t the most dramatic.

Species & Tactics

• Sailfish — Kites with live goggle-eyes off Alligator Reef. NE wind is perfect kite weather. Fish the 100-200 foot depth range.
• Yellowtail Snapper — Chum slick on the patch reefs. Glass minnows, small chunks of ballyhoo, 15-lb fluorocarbon. They’re here.
• Mutton Snapper — Live pinfish on knocker rigs near reef structure. First light and last light are prime time.
• Wahoo — High-speed trolling (12-16 knots) along the Stream edge off Molasses. Bonito strips and Yo-Zuri Bonitas. Check your drag.
• Cero Mackerel / Bar Jacks — Jig the reef face with light tackle. The low current actually makes vertical jigging more productive.

The Bottom Line

It’s not a dream day. The wind is up, the current is down, and anyone expecting flat calm was watching the wrong forecast. But the water’s clean, the temps are right, the Stream is close, and the fish don’t read weather reports. Put in the work, fish smart, and you’ll come home with dinner.

Or stay at brunch. More fish for the rest of us.

Tight lines.

— Captain Kit Carson DirtyBoat Charters, Islamorada FL

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Midday Update — 3:15 PM

Good news if you’re still out there. Winds backed off a tick this afternoon — Sombrero Key reading 13 knots sustained with gusts to 16, down from those 15-18 bursts we were seeing this morning. Still ENE to E, still choppy, but the edge has come off. Barometer holding steady at 30.18.

The reef warmed up nicely. Alligator jumped over a full degree to 77.8°F — that’s the hottest read on the line and probably pulling bait. Molasses ticked up to 77.7°F and Tennessee climbed to 77.4°F. The whole reef line is solidly upper 77s now. Fish are going to be active in that range.

Gulf Stream hasn’t budged — still 7 NM off Molasses, 15 NM off Alligator. Small Craft Exercise Caution holds through the afternoon, and that full advisory is still on the table for tonight when the front fully clears and the east wind digs in. Don’t get caught out after dark unless you like 5-6 footers in Hawk Channel.

Bottom line: conditions actually improved slightly from this morning. If you held off, you missed the worst of it. Tomorrow’s going to be windier.