Salvadoran regulations define the sport-fishing species as the billfishes (picudos) such as sailfish, swordfish and marlin, plus dorado, tuna and other species set by resolution, and they make catch and release the guiding principle[1]. In practice, billfish are released; ask your captain about keeping food fish (see catch and release).

Offshore
Pacific sailfish Istiophorus platypterus
The main draw. Usually caught trolling teasers and rigged baits along the drop-off. In the 2017 tournament Marlin described, the winning boat released 88 sailfish over three days[2]; that is one tournament boat, not a typical charter day. Release only.
Blue marlin Makaira nigricans
Caught alongside sailfish, typically far fewer of them. The 2017 tournament's marlin division was won with three blue marlin[2]. Release only.
Black and striped marlin Istiompax indica, Kajikia audax
Listed as targets by local charter operators[3]. Encounters are occasional; we found no reliable frequency data.
Dorado / mahi-mahi Coryphaena hippurus
Often found around floating debris; described as plentiful year-round[4]. A popular fish to keep for the table, within the captain's limits.
Yellowfin tuna Thunnus albacares
Often found with porpoise schools, especially in the rainy season[4].
Inshore and nearshore
Roosterfish Nematistius pectoralis
Patrols rocky points and beaches; fished with live bait or poppers. Reported year-round[6]. Most anglers release them.
Snappers Lutjanus spp.
Cubera and other snappers on rocky reef and in estuaries. In the Los Cóbanos protected area, the yellow snapper (L. argentiventris) is described as one of the species most affected by fishing[7], a good reason to release reef fish there.
Pacific crevalle jack Caranx caninus
Hard-fighting and common around structure and river mouths[7].
Snook Centropomus spp.
Estuaries and mangrove edges, advertised on inshore trips launching from Costa del Sol[5].
Sierra mackerel Scomberomorus sierra
Fast nearshore fish, recorded around Los Cóbanos[7].
Tarpon Megalops atlanticus
Reported in the Río Lempa area in the rainy season[6]. Thinly documented; see where to fish.
Freshwater, briefly
Inland lakes such as Ilopango hold guapote (rainbow bass), according to one third-party guide[6]. This site focuses on saltwater.
Sources
- Reglamento de la Ley General de Ordenación y Promoción de Pesca y Acuicultura, Decreto No. 38, Arts. 51–58 (PDF, El Salvador eRegulations). Checked Oct 22, 2026.
- Marlin magazine, "El Salvador's Marlin and Sailfish Fishing Action" (account of a November 2017 tournament trip). Checked Oct 22, 2026.
- FishingBooker, Surf Side Tours, Los Cobanos (charter profile). Checked Oct 22, 2026.
- Fishing World Guide, "Fishing in El Salvador 2026" (third-party guide). Checked Oct 22, 2026.
- Garten Zonte, Tours page (hotel in El Zonte). Checked Oct 22, 2026.
- Fishing World Guide, El Salvador country page (third-party guide). Checked Oct 22, 2026.
- Wikipedia (Spanish), Área Marina Protegida Complejo Los Cóbanos (secondary; cites the MARN management plan and Ramsar data sheet). Checked Oct 22, 2026.
