On This Water

Doctrine · not a honey-hole list

Seasonal fundamentals

When a coast, a type of water, and a fish actually line up. If you elected Texas on the list, this page opens on Texas — Seychelles stays off the board until you ask for it. Filter by region, method or habitat, and species. The year bar is peak versus present. Limits cite TPWD and FWC — verify before you keep one.

Mexico

Mexico — two oceans, do not mix them

Yucatan is bones and sail. Baja is rooster and dorado. Neither is Texas.

Ascension Bay / Sian Ka’an is the Caribbean flat — Punta Allen, permit and bones, biosphere rules, a modeled tide. Isla Mujeres is the other Yucatan desk: winter sailfish on the current, summer mahi, a troll-and-kite day. Cross the country and you are in another fishery. East Cape is rooster in the wash and Gordo Banks when the blue water is in. La Paz is Espíritu Santo and El Bajo. CONAPESCA license. No NOAA gauge. Roosterfish does not live in the Gulf of Mexico.

August. Same heat. Gordo if the water is right. Ascension at dawn. Sail are a winter story.

Type

Spin

Spin is not a consolation prize. It is what you do when the wind, the depth, or the fish does not allow the fly. Gold spoon in grass. Soft plastic when they will not come up. Live crab for a Keys permit that has refused every merkin. A 30-pound black drum in a Galveston channel is a day that does not owe you a strip-set. Carry both. Decide on the water.

August · peak

What is actually on

    HogfishYellowtail snapperMangrove / gray snapperLane snapperKing mackerelStriped marlinRoosterfish
Peak Present Off

Closures

No coast-wide harvest closure on the board. Still verify before you keep a fish.

Snook

Centropomus undecimalis

Present AugustMexico

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Thermal window

56°92°

60–88°F · best 70–84°F

Florida backcountry and passes. Rare in deep-south Texas. Cold-sensitive — a hard norther empties the shoreline.

Fly. 8–9 wt. Wide-gap baitfish or shrimp. Strip-set and keep him out of the roots.

Spin. Walk-the-dog or soft plastic along mangrove points on a moving tide.

Mexico. Mexico: present in Yucatan lagoons. Verify CONAPESCA. Not a Baja fish.

Official source

Tarpon

Megalops atlanticus

Present AugustMexico

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Thermal window

68°94°

72–90°F · best 76–86°F

Keys migratory peak Apr–May. Boca Grande Pass is the spring stack. Jupiter inlet and beach. Texas beach/passes mid-summer. Venice south passes in the heat. Bahamas: resident fish in bights Apr–Oct.

Fly. 10–12 wt. Cockroach, toad, or baitfish. Bow to the king on the jump. 40–60 lb shock.

Spin. Live crab or large swimbaits at passes. Texas beachfront July–early fall is a bay-boat game, not the skinny skiff.

Leads the brief on Ascension.

Mexico. Mexico: treat as catch-and-release. Yucatan lodge water and CONAPESCA rules — verify before you keep anything.

Official source

Permit

Trachinotus falcatus

Present AugustMexico

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Thermal window

66°92°

70–88°F · best 74–84°F

None in Texas. Keys mecca — flats, banks, wrecks. Bahamas west sides May–Oct. Puerto Rico: east-island banks, not Condado. Seychelles 'permit' is often the Indo-Pacific fish (Trachinotus blochii) — same job, different ocean.

Fly. 9 wt, 10 in wind. Merkin / Del Brown / Raghead. Lead the tailer, let the crab sink, one slow twitch.

Spin. Often deadlier. Live crab, DOA crab, 20–30 fluoro. No apology.

Leads the brief on Ascension.

Mexico. Mexico: treat as catch-and-release on the Yucatan flats. Verify CONAPESCA.

Official source

Hogfish

Lachnolaimus maximus

Peak AugustMexico

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Thermal window

66°90°

70–86°F · best 74–82°F

Keys and Caribbean patch reefs. Not a Texas bay fish. Not a bonefish headline. He lives on the hard bottom, not the grass.

Fly. 8–9 wt. A small crab or shrimp on the patch. He is a picker. Do not trout-set a hog.

Spin. The honest tool. Shrimp or a small jig on the reef. Spear is a different license.

Mexico. Mexico: Yucatan reef. Verify CONAPESCA. Not Baja.

Official source

Yellowtail snapper

Ocyurus chrysurus

Peak AugustMexico

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Thermal window

66°90°

70–86°F · best 74–82°F

Islamorada to Key West, then the Bahamas and the Spanish Virgins. Patch reefs and the first drop. Absent from Texas bays.

Fly. 7–8 wt. A small baitfish or shrimp on the edge of the chum. This is a boat on the reef, not a poling skiff.

Spin. Chum and a light fluorocarbon. The Keys live on this fish. Not a Galveston trout.

Mexico. Mexico: Yucatan reef. Verify CONAPESCA.

Official source

Mangrove / gray snapper

Lutjanus griseus

Peak AugustMexico

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Thermal window

64°92°

68–88°F · best 74–84°F

The snapper that will live in a Texas jetty and a Keys creek. Schoolies on structure. Bigger fish on the wrecks. Not a yellowtail.

Fly. 7–8 wt. Small baitfish along the shade line. 16–20 lb near the roots.

Spin. Live shrimp or a small jig under the mangroves and on the rocks. Night on the lights is legal.

Mexico. Mexico: verify CONAPESCA.

Official source

Mutton snapper

Lutjanus analis

Present AugustMexico

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Thermal window

66°90°

70–86°F · best 74–82°F

Keys wrecks and Caribbean hard bottom. Not a Texas red. Not a yellowtail in a chum slick.

Fly. 9–10 wt. A crab or baitfish on the wreck. He will eat a merkin that was meant for a permit.

Spin. Live bait or a jig on the wrecks and patches. Spawn aggregations are not a freelance mark.

Mexico. Mexico: Yucatan. Verify CONAPESCA.

Official source

Striped marlin

Kajikia audax

Peak AugustMexico

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Thermal window

66°88°

70–84°F · best 74–80°F

Eastern Pacific. East Cape and the mouth of the Cortez. Absent from Texas, Louisiana, the Keys, the Bahamas, Puerto Rico, and the Seychelles. Same rule as the rooster: this ocean only.

Fly. Teaser and fly. East Cape and Magdalena when the water is right. Pacific only.

Spin. Troll. Baja. Not the Gulf of Mexico. Not Texas.

Mexico. Mexico: East Cape and the mouth of the Cortez. Typically catch-and-release. Verify CONAPESCA. Not an Atlantic white.

Official source

Roosterfish

Nematistius pectoralis

Peak AugustMexico

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Thermal window

68°92°

72–88°F · best 76–84°F

Eastern Pacific — Baja East Cape and La Paz, Costa Rica, Panama. Absent from Texas, Louisiana, the Keys, the Bahamas, Puerto Rico, and the Seychelles. Lives on this atlas only on the Mexico Pacific desks.

Fly. 10–12 wt. A big baitfish in the surf. Baja and Central America Pacific, not the Gulf.

Spin. Live mullet in the wash. Same ocean as the rooster comb — the Pacific.

Leads the brief on East Cape, La Paz.

Mexico. Mexico: verify CONAPESCA. East Cape and La Paz programs are typically catch-and-release.

Official source

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