Captain's Log — May 29, 2026

Friday, May 29 — Yesterday morning I called Friday “the reward.” The data is in, and this might be the best fishing day of the month.

The midweek wind that pinned us Tuesday and Wednesday is gone. Overnight, Sombrero Key clocked E winds at 3-4 knots with gusts barely touching 6. Long Key went dead calm — 0 knots at 5:40 AM. The ocean is a parking lot.

Let’s get into it.

Real-Time Buoy Readings (5:40 AM EDT)

Measurement	Sombrero Key (SMKF1)	Long Key (LONF1)
Wind	E 4 kts, gust 5	Calm — 0 kts, gust 1
Air Temp	81.9°F	81.0°F
Dew Point	78.8°F	75.9°F
Heat Index	91.2°F	87.3°F
Pressure	29.95 in	29.92 in

Key observation: Sombrero Key is reading E at 4 knots. That’s the Gulf Stream influence — a light easterly component that tells you the Stream hasn’t pushed west much since last week’s update. Long Key in Hawk Channel is zero wind. The pressure dropped 0.02-0.03 inches from yesterday’s 29.95-29.97 range, but that’s negligible — just the weak high relaxing its grip. No frontal system inbound.

Wind & Sea State

Hawk Channel

• Today: Variable near 5 knots, becoming SW-W. Seas around 1 foot. Nearshore waters smooth to light chop late.
• Tonight: W-NW near 5 knots. Seas around 1 foot. Smooth.

Straits of Florida

• Today: Variable 5-10 knots. Seas 1 to 2 feet. Wave detail: E-SE 1 ft at 4 seconds.
• Tonight: Variable near 5 knots, becoming E-SE. Seas around 1 foot.

Florida Bay

• Today: Variable near 5 knots, becoming S-SW 5-10 knots. Smooth becoming light chop.

Bayside/Gulfside

• Today: Variable near 5, becoming SW-W. Seas 1 foot or less. Smooth.

The takeaway: Variable winds mean the gradient is flat. No fetch, no chop. The 1-2 ft seas in the Straits are long-period remnants from yesterday’s dying E swell — 4-second waves that barely register under the hull. By midday, the entire Keys water column goes flat.

Gulf Stream Position

As of the May 22 NWS satellite analysis (latest available):

• Alligator Reef Light: 4 NM Southeast
• Sombrero Key Light (Marathon): 6 NM Southeast
• Molasses Reef Light (Key Largo): 1 NM Southeast — Stream on the reef
• Carysfort Reef Light (Ocean Reef): 1 NM Southeast

The light easterly component at Sombrero Key this morning confirms the Stream position holds. The color change off Alligator is a 15-minute run from the Islamorada dock at cruise speed. If you’re looking for blue water without burning fuel, Alligator remains the play.

Tides (Whale Harbor / Islamorada — Station 8724580)

Event	Time (EDT)	Height
Low	2:22 AM	0.49 ft
High	8:59 AM	1.81 ft
Low	3:50 PM	-0.24 ft
High	10:43 PM	0.97 ft

Negative low at 3:50 PM: That -0.24 ft is nearly a foot lower than yesterday’s negative low. The full moon cycle is pulling hard — tomorrow is the full moon (May 30, 99% illumination tonight). These extreme negative lows drain the reef flats completely and stack bait on the edges.

Key windows:

• First light (6:32 AM) - 9 AM: Incoming toward the 8:59 AM high tide. The early bite. With variable wind and flat seas, the reef edge at first light will be active. Yellowtail and cero on the incoming.
• 9 AM - 3:50 PM: The big outgoing. High tide peaks at 8:59 AM, then the water starts dumping hard toward a -0.24 ft negative low. This is the prime reef fishing window — the longest and most productive of the day. Set the chum slick with the variable breeze at your back and let the outgoing tide do the work.
• 3:50 PM - 5 PM: Around the negative low slack, the reef bite can slow. Use this window to change tactics — run the bridges, explore a new spot, or head in early.
• 5 PM - 8:30 PM: Incoming builds toward the 10:43 PM high. Tarpon in the bridges. The full moon evening bite.

Water Temperature

No direct water temp readings from the buoys this morning, but with air temps holding at 79-82°F and this stretch of calm weather, the late May water column is stable:

• Reef tract (inside 60 ft): 79-81°F
• Gulf Stream (outside 100 ft): 82-84°F
• Color break zone (60-100 ft): 80-83°F with visible temperature gradient

The water clarity nearshore should be excellent after three days of settling wind. The sediment has dropped out and the reef water will have 40-60 ft visibility on the inside ledges.

Reef-by-Reef Breakdown

Molasses Reef (Upper Keys)

Gulf Stream is 1 NM off the light — you’re fishing blue water at the reef edge. With variable wind near 5 knots, Molasses is a platform of opportunity. Work the southwest edge where sand patches break up the reef structure. The drop from 20 ft to 60+ holds mutton and yellowtail stacked along the current edge. The variable wind means you can position the boat for any chum slick direction — just adjust. Cero mackerel on the reef crest are active in the clean water. The dawn incoming will have them feeding on the surface.

Conch Reef (off Key Largo)

Deep ledge at 60-90 ft. The variable wind and flat seas make Conch accessible in any direction. The negative low at 3:50 PM will pull current through the deep ledge aggressively — your chum slick will stretch, so anchor deep and let the fish line up behind you. Blackfin tuna push through Conch when the current is running, and with the full moon tomorrow, the current will rip. Run live ballyhoo on the deep edge. If the mutton are holding, drop a chunk bait on a 40 lb leader.

Davis Reef (between Conch and Alligator)

Classic Keys ledge: 20-40 ft inside dropping to 60+ outside. Davis is the easy play today — no wind, no current issues, well-defined structure. The outgoing tide (9 AM - 3:50 PM) flushes the shallow flat and drops everything on the ledge. Yellowtail, mangrove snapper, and the occasional cero or mutton. If the morning stays calm (and it will), this is a 20-minute run from Whale Harbor and fishes well for any boat size. Perfect half-day trip.

Crocker Reef

Shallower at 15-25 ft inside. Crocker is the comfortable bet — sits inside enough that seas are irrelevant, and today’s seas are already irrelevant. The outgoing tide pushes bait from the flat to the reef edge where mangroves and yellowtail stack up. With calm conditions, you can work Crocker’s structure tightly — bounce the ledges, work the sand patches, and check the deeper outside edge at 35-45 ft for mutton moving through on the negative low drain.

Alligator Reef

The marquee reef. Gulf Stream 4 NM southeast. The variable wind today means any approach works, but the pattern is clear: the outgoing tide from 9 AM to 3:50 PM pushes toward the deep edge, and the -0.24 ft negative low at 3:50 PM is going to drain the reef flat like a bathtub.

The Alligator game plan:

• Morning (6:30 AM - 11 AM): Work the west side of the lighthouse on the incoming (6:30-9 AM) and early outgoing (9-11 AM). The high tide at 8:59 AM is a 1.81 ft peak — water pushes up on the reef flat, then starts pulling hard. Chum at 40-60 ft on the reef edge. Yellowtail are the primary target, but cero mackerel will crash the chum line early.
• Midday (11 AM - 3 PM): This is the deep play. The negative low is building, and the water is draining. Work the deep shelf at 80-100 ft for mutton snapper, amberjack, and black grouper. The deep edge doesn’t go slack the way the shallow structure does — these fish will chew through the entire outgoing.
• Offshore diversion (variable): Conditions are so calm you can run to the Stream edge (4 NM southeast) anytime. Mahi on weedlines. Blackfin at the color change. The seas are 1-2 ft in the Straits — basically glass. Put a spread out and make a pass.
• Afternoon (3-5 PM): Slack around the negative low. The reef bite quiets. Run the deep edge or head inshore.
• Evening (5-8 PM): Incoming builds. Tarpon work the cuts around the lighthouse. Full moon tomorrow means the evening bite fires up early.

Alligator to the Stream edge is the shortest offshore run in Islamorada, and with conditions this flat, it’s the hardest to justify going anywhere else.

Tennessee Reef (off Long Key)

Deepest profile at 60-120 ft on the outside ledge. Tennessee holds bigger mutton and amberjack than the upper Keys reefs — the massive deep structure concentrates fish. The run from Whale Harbor is 18-20 NM (30-40 minutes). With seas 1-2 ft in the Straits and variable winds, Tennessee is comfortable in any boat 24’+. The deep drop at Tennessee has been holding amberjack consistently this month, and the big mutton are moving through on the full moon cycle.

Species Outlook

• Yellowtail Snapper: EXCELLENT — This is the day. Variable winds, flat seas, big outgoing tide with a -0.24 ft negative low at 3:50 PM. The prolonged outgoing (9 AM - 3:50 PM) is a 7-hour chum window. Set up on the reef edge at 40-60 ft, chum block in a bag, #6 Owner Mutu on 3-4 ft of 20 lb fluorocarbon. They’ll chew the entire outgoing.
• Mutton Snapper: GOOD — Deep edge of Alligator, Conch, and Tennessee at 60-100 ft. Fresh ballyhoo chunks or large sardines on a knocker rig. The dawn bite and the afternoon negative low both produce. Full moon cycle has mutton actively feeding.
• Mahi Mahi: GOOD — Variable winds mean the weedlines are visible and holding. The easterly component (1 ft at 4 seconds) is light enough that debris and sargassum lines are intact. Run the 100-300 ft depth range off Alligator and work the edges. Trolled ballyhoo or naked squid daisy chains. If you see frigate birds, work that area hard.
• Blackfin Tuna: MODERATE-GOOD — First light on the deep reef drop. Small ballyhoo or jet-head jigs at the color change. The Stream edge at 4 NM off Alligator puts the tuna within reach without a long run. If they’re crashing bait on the surface, switch to casting poppers or small yo-zuris.
• Cero Mackerel: GOOD — Active on the reef crests. The clean water and flat seas make them visible. Light-tackle fun for anyone who wants bend in the rod. Small chrome jigs and gold hooks on 15 lb leader.
• Tarpon: GOOD — Negative low at 3:50 PM flushes the flats, then the incoming evening tide builds toward the 10:43 PM high. Bridges will be active from 5-9 PM. Channel 5 and the Long Key bridges are primary targets. Full moon tomorrow has them feeding aggressively at night too.
• Amberjack: MODERATE — Deep shelf at Alligator and Tennessee at 80-100 ft+. Live pinfish on a stout leader. They’re around if you put in the time on the bottom.
• Wahoo: LOW — Late May is past the spring peak, but with conditions this calm, it costs nothing to put one high-speed ballyhoo out on the outside edge of your spread. Wahoo don’t read the calendar.
• Sharks: MODERATE — Full moon cycle has sharks active on the reef edge. They’ll crash a chum slick fast. If you’re targeting yellowtail, be ready to break off and move if a big one settles in. Have wire leaders ready if you want to fight one.

Full Moon Considerations

Tomorrow (May 30) is the full moon. Tonight’s illumination is 99% — effectively full.

What the full moon does to fishing:

• Stronger tides: The extreme negative low (-0.24 ft) is driven by the full moon pull. Water moves more water volume, faster. Bait gets flushed harder, predators sit at the choke points.
• Amplified current: The reef edge current will be stronger than average. Heavier weights needed. If you’d normally fish 1 oz, go to 2 oz.
• Night bite: The full moon lights up the night bite. Tarpon, snook, and sharks feed aggressively under the full moon. If you’re running evening trips, the bridge bite from 8 PM - midnight should be excellent.
• Morning slow —> afternoon fire: Full moon mornings can be slower as fish feed heavily overnight. The bite often starts later and builds into the outgoing. Today’s pattern (9 AM outgoing start, big negative low at 3:50 PM) matches this perfectly.

Weekend Outlook

Saturday, May 30 — FULL MOON

• Winds: W near 5 knots, SW to W through the day
• Seas: 1 ft or less all zones
• Threats: Slight chance of showers/t-storms
• Assessment: Another flat day. The full moon drives extreme tides. Morning may be slow, afternoon outgoing should fire. Watch for seabreeze t-storms building from the west.

Sunday, May 31

• Winds: SW-W 5-10 knots
• Seas: 1 ft or less
• Threats: Slight chance of showers/t-storms
• Assessment: Good conditions holding. The weekend crowd arrives but the water stays flat. Wind builds slightly from Saturday but still fishable on any boat. The afternoon thunder threat is typical Keys summer — watch the western sky after 2 PM.

Monday, June 1

• Winds: SW-W 5-10 knots, becoming NW through the day
• Seas: 1 ft or less
• Threats: Slight chance of showers/t-storms
• Assessment: The wind shift to NW on Monday is notable — it signals a front or trough moving through. Could bring cleaner/drier air behind it or elevated wind. Watch the Monday forecast update this weekend.

Overall Assessment

Rating: 9.5/10 — The best day of May 2026. Possibly the best day of the spring.

Yesterday’s Thursday was an 8.5. Friday was always the better bet on the five-day forecast, and the real-time buoys confirm it. The wind is zero or near-zero at every station. The seas are flat. The full moon cycle is driving a -0.24 ft negative low that’s going to drain the reef and stack bait on every ledge from Molasses to Tennessee.

The game plan:

• First light (6:32 AM): Hit the reef edge on the incoming. High tide at 8:59 AM. The dawn bite is active.
• 9 AM - 3:50 PM: The big outgoing. This is your prime fishing window. Pick your reef (Alligator is the best bet for Islamorada), set the chum, and work the edge. The bite should be steady to excellent for 6-7 hours.
• Midday offshore: If you want variety, the 1-2 ft seas in the Straits make the 4 NM run to the Stream edge effortless. Mahi, blackfin, shark — it’s all there.
• 3:50 PM slack: Around the negative low, the reef bite can slow. Use the time to run the bridges for tarpon or head in early.
• Evening (5-8 PM): Tarpon in the bridges. Incoming on the full moon. The wind will be near dead calm.

Captain’s advice: I don’t hand out 9.5/10 ratings often. Today is the exception. The forecast models from yesterday called variable winds near 5 knots, and the buoys are reading even lower than that. The water is flat, the tide is extreme, and the fish have been waiting for this window all week. Get on the water. Run the reef edge. Stack the chum. Work the full moon outgoing. Put the fillets in the fridge.

Tomorrow is the full moon, which means the holiday weekend crowd shows up. Today is Friday — the last quiet day before the Memorial Day weekend energy hits. Take advantage of it.

Tight lines — Captain Kit

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Data sources: NOAA NDBC (SMKF1, LONF1), NWS Key West Marine Forecast FZUS52 KKEY issued 4:40 AM EDT May 29, 2026, NOAA Tides & Currents station 8724580 (Islamorada/Whale Harbor)

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Sunrise 6:32 AM EDT · Sunset 8:07 PM EDT · Moon: 99% illumination (Full Moon May 30)

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Evening Update — 5:00 PM EDT

Afternoon Recap

The day delivered exactly what the morning forecast promised. Calm conditions held steady across the Keys all day. No surprises, no wind spikes, no squall lines that didn’t fizzle before reaching the reef.

What we saw:

• Wind: Variable 0-5 knots all day. Long Key went glass multiple times. Sombrero Key never cracked 6 knots. The predicted light SW-W breeze showed up late afternoon as advertised — bare whisper, not even enough to ruffle nearshore water.
• Seas: Hawk Channel and Florida Bay stayed at 1 foot or less all zones. Straits held 1-2 ft with the dying E swell component dropping out — wave period fell from 4 seconds to 3 seconds by late afternoon, essentially gone.
• Tides: The 8:59 AM high tide peaked at 1.81 ft exactly as predicted. The outgoing then drained hard toward the 3:50 PM negative low (-0.24 ft). Reports from afternoon charters confirm the reef edge fired from 10 AM through slack — yellowtail chewed steadily on the outgoing current, and the deep edge at 60-100 ft produced mutton for boats that worked the drop.
• Conditions: This was as close to perfect as May gets. No wind, clean water, extreme tide. The day earned its 9.5/10.

Tomorrow’s Outlook — Saturday, May 30 (Full Moon)

Fresh NOAA FZUS52 KKEY (4:27 PM EDT):

Synopsis: Weak high pressure continues. Light SE-S breezes through the next few days, becoming light and variable at times. Near-normal rain/thunder chances expected. A weak front may stall near the Keys coastal waters by midweek, bringing increased wind and rain chances midweek.

Zone-by-zone (Saturday):

Zone	Winds	Seas	Threat
Florida Bay	SW near 5 kts	Smooth	Slight chance t-storms
Bayside/Gulfside	SW-W near 5 kts	1 ft or less, smooth	Slight chance t-storms
Hawk Channel	SW-W near 5, becoming variable	1 ft or less, smooth	Slight chance t-storms
Straits of Florida	SW-W near 5, becoming variable	~1 ft, E-SE 1 ft at 4s	Slight chance t-storms
Dry Tortugas/Rebecca	NW-N near 5, becoming variable	1 ft or less	Slight chance t-storms

Tomorrow’s game plan (Full Moon — May 30):

Wind & seas: Same program — near 5 knots, variable, seas 1 ft or less across all zones. Conditions are holding from today with no deterioration in the forecast. The only change is a slight uptick in thunderstorm chances as the seabreeze cycle gets the afternoon air moving.

Tides (Saturday): The full moon drives even more extreme tides than today:

• Low: 3:10 AM (0.47 ft)
• High: 9:50 AM (1.83 ft)
• Low: 4:33 PM (-0.36 ft) — even lower than today’s negative low
• High: 11:34 PM (1.03 ft)

That -0.36 ft negative low at 4:33 PM is the lowest of the month. The full moon pull is peaking. The reef will drain harder than today — bait stacks will be concentrated, predators will be waiting.

Full moon morning: Expect the morning bite to start slow. Fish feed heavily overnight under the full moon, so the dawn window may be quiet. The bite typically picks up mid-to-late morning once the sun’s up and the outgoing current builds.

Key window: 10 AM to 4 PM. The big outgoing. The -0.36 ft negative low means water moves fast and far. Chum lines stretch long. Set deep and let the current do the work. Yellowtail on the reef edge at 40-60 ft. Mutton at 80-100 ft on the deep drop.

Afternoon thunder: Seabreeze t-storms are possible. The forecast says “slight chance” but this is May in the Keys — watch the western sky after 2 PM. The good news: with wind near 5 knots, any storms that pop will be localized and short-lived. You can see them coming and work around them.

Saturday night: Full moon over the bridges. Tarpon under the lights. If you’re fishing evening, the incoming builds toward the 11:34 PM high tide. Channel 5 and Long Key bridges should produce.

Captain’s advice: Tomorrow is a mirror of today with slightly more thunder risk and even more extreme tides. The fishing pattern shifts: forget first light, sleep in, hit the water by 9-10 AM for the outgoing. The bite builds as the tide runs, peaks through early afternoon, and the negative low at 4:33 PM will pack the reef edges. If you fished today and limited out, you can do the same tomorrow — just shift your timeline two hours later. The holiday crowd will be heavier, but the fish don’t care about the weekend.

Extended look (Sunday → Tuesday):

• Sunday: SW-W 5-10 knots, 1 ft or less, slight chance t-storms. Marginal deterioration but still very fishable.
• Monday: SW-W 5-10 knots, increasing to near 10 knots. Seas building to ~1 ft. Chance of showers/t-storms increases. A front/trough approach begins.
• Tuesday: W-NW 5-10 knots. Chance of t-storms. The late-week frontal boundary starts to influence conditions.

Monday is where the pattern starts to shift. Enjoy Saturday and Sunday — the extended window is there, but the textbook flatness of today and tomorrow won’t last forever.

Moon: 100% illumination — Full Moon · Sunrise 6:32 AM · Sunset 8:07 PM