Guaymas Sea of Cortez fishing forecast
Guaymas Sea of Cortez is a saltwater fishing spot in Sea of Cortez, Mexico. Anglers here target Yellowfin Tuna, Roosterfish, Wahoo. The most productive months are typically March, April, May, June, July, August, September, October.
Current conditions
| Sea surface temp | 31.1 °C |
|---|---|
| Wind | 8 km/h from W |
| Wave height | 0.4 m at 7 s |
| Current | 0.15 m/s toward WNW |
| Pressure | 1012 hPa |
| Depth | 1 m |
| Cloud cover | 100% |
Last updated Jul 22, 2026 (UTC). Conditions refresh through the day.
What the score means at Guaymas Sea of Cortez
Guaymas Sea of Cortez currently scores 96 out of 100 (Good). Water temperature is 31.1 °C. 8 forecast signals are active in this score. As a rough guide, a score above ~65 reflects conditions experienced anglers would typically fish; below ~45, consider waiting for a better window or targeting different species. The score blends live weather and ocean signals and can change through the day.
Bite windows
Best months for Guaymas Sea of Cortez:
About this spot
Open coastal saltwater — conditions and safety depend heavily on the live wind, wave, and tide forecast, so check them before you head out.
What you can catch
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Thunnus albacares
-
Nematistius pectoralis
-
Acanthocybium solandri
Best months by species at Guaymas Sea of Cortez
| Yellowfin TunaThunnus albacares | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoosterfishNematistius pectoralis | ||||||||||||
| WahooAcanthocybium solandri |
Months reflect typical catchability by species at this latitude; local seasons and closures apply.
Local regulations
| Species | Bag limit | Min size | Open season |
|---|---|---|---|
| Roosterfish | 2/day | — | — |
Licensing:
- saltwater-recreational — residents Federal sport-fishing permit (permiso de pesca deportivo-recreativa) required for everyone aboard a vessel fishing in Mexican waters, regardless of age or whether they personally fish. Fishing from shore or a pier does NOT require a permit. Permit terms: daily ~$127 MXN, weekly ~$318 MXN, monthly ~$476 MXN, annual ~$635 MXN. Buy from CONAPESCA online or authorised vendors., non-residents Same federal permit applies to visiting anglers and is sold online by CONAPESCA and by state tourism portals (e.g. Baja California). Charter/panga operators usually arrange permits for clients — confirm before departure. Underwater (spearfishing) requires an individual permit.
FishRadar regulations are summaries for informational purposes only and are not a legal source. Mexican sport-fishing rules are set federally by CONAPESCA (NOM-017-PESC) but daily limits, reserved species and protected natural areas (ANPs, e.g. Cabo Pulmo, Revillagigedo, Banco Chinchorro) carry extra restrictions, and rules change. The overall limit is 10 organisms per angler per day, maximum 5 of one species. Always carry a valid permit when fishing from a vessel and verify current rules with CONAPESCA before fishing.
Check Guaymas Sea of Cortez before you go
Live scores update through the day. Get the full forecast, bite windows, and your own saved spots in the FishRadar app.
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Nearby spots
Explore 5 more fishing spots within 423 km of Guaymas Sea of Cortez.
-
Mulege Baja California Sur
Loreto
Topolobampo Sea of Cortez
La Paz Sea of Cortez
La Paz MX
Frequently asked questions
What fish can you catch at Guaymas Sea of Cortez?
Anglers at Guaymas Sea of Cortez target Yellowfin Tuna, Roosterfish and Wahoo.
When is the best time to fish Guaymas Sea of Cortez?
The most productive months at Guaymas Sea of Cortez are typically March, April, May, June, July, August, September, October.
What is the fishing forecast for Guaymas Sea of Cortez right now?
Guaymas Sea of Cortez currently scores 96 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Do you need a licence to fish Guaymas Sea of Cortez?
Fishing at Guaymas Sea of Cortez follows the local rules for Sea of Cortez, Mexico. Bag limits, size limits, seasons and licence requirements are summarised in the Local regulations section above, with a link to the official authority.
Fishing guides for this spot
- How to Catch Yellowfin Tuna: Chasing the Blue-Water BrawlerHow to Catch Wahoo: Chasing the Ocean's Fastest SprinterHow to Read Tides for Fishing
Scores and conditions are forecasts for guidance only and can change rapidly. Always check local rules and current conditions, follow all fishing regulations, and prioritise your safety on the water.