Mar del Plata Offshore fishing forecast
Mar del Plata Offshore is a saltwater fishing spot in Buenos Aires Province, Argentina. Anglers here target Yellowfin Tuna, King Mackerel, Atlantic Bonito. The most productive months are typically November, December, January, February, March, April.
Today’s verdict
Ranks #373 of 409 spots FishRadar scored worldwide today
Trending down — 4 points below this spot’s 7-day average
Score confidence ±4 points, from 8 live signals
The statistical model disagrees with the physics model here today — treat this score with extra caution.
Current conditions
| Sea surface temp | 10.4 °C |
|---|---|
| Wind | 37 km/h from NE, gusting 46 km/h |
| Wave height | 1.8 m at 9 s |
| Current | 0.04 m/s toward NNW |
| Pressure | 1015 hPa |
| Depth | 77 m |
| Cloud cover | 100% |
| Chlorophyll | 8.51 mg/m³ |
| Salinity | 33.0 PSU |
| Mixed-layer depth | 12 m |
| UV index | 0 |
| Wind sea | 1.1 m at 4 s |
| Ground swell | 0.9 m at 9 s from E |
| Current shear (surface vs 50 m) | 0.04 → 0.00 m/s |
The water here is 5.2 °C cooler than the October average of 15.6 °C. Cooler-than-normal water slows the bite for warm-water species and holds cool-water species shallower for longer. The water is mixed to about 95.0 m, so surface temperature carries well down the water column.
Updated 1 h ago.
What the score means at Mar del Plata Offshore
Mar del Plata Offshore currently scores 54 out of 100 (Fair). Water temperature is 10.4 °C. 8 forecast signals are active in this score.
- Water temperature +16.6
- how close the water is to this species mix’s comfort band
- Chlorophyll +5.4
- plankton density — the base of the food chain
- Waves +5.1
- swell energy stirring the water column
- Chlorophyll front +5.0
- a plankton edge — classic feeding line
- Current +4.4
- moving water concentrates bait
- Barometric pressure +3.3
- falling pressure often triggers feeding
What’s biting now
The model expects today: argentine-pejerrey, bronze-whaler
Bite windows
Best months for Mar del Plata Offshore:
Score history at this spot
30 days tracked at this exact location
Best recent day: 2026-09-26, 83/100
4 day(s) at 70+ in the tracked period
+7 points vs the same day last week
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.
Approximate bottom depth: 77 m
Access & shore
Best reached by boat · offshore ground
What you can catch
-
Thunnus albacares
-
Scomberomorus cavalla
-
Sarda sarda
Best months by species at Mar del Plata Offshore
| Yellowfin TunaThunnus albacares | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| King MackerelScomberomorus cavalla | ||||||||||||
| Atlantic BonitoSarda sarda |
Typical months; local seasons and closures apply.
Local regulations
Licensing:
- combined — residents A recreational fishing permit (permiso/licencia de pesca deportiva) is issued PER PROVINCE — there is no single national licence. You must hold the licence of the province where you fish, and rules (bag limits, size limits, closed seasons / vedas) vary by province. Inland Patagonian fishing is covered by a regional Reglamento de Pesca Deportiva Continental Patagónico; the Buenos Aires province requires a permit under Ley de Pesca Nº 11.477 (art. 21), including a "Costera Menor Marítima" licence for marine-coastal angling. Confirm the correct authority for your location before fishing., non-residents Visiting anglers must obtain the recreational licence of the province where they intend to fish (most provinces, including Buenos Aires and the Patagonian provinces, offer online/tourist licences). A licence from one province is not valid in another. Buy the correct provincial licence before fishing.
FishRadar regulations are summaries for informational purposes only. In Argentina, recreational fishing is licensed and regulated PROVINCE BY PROVINCE — there is no single national recreational licence, and bag limits, size limits and closed seasons (vedas) differ between provinces and can change. A licence from one province is not valid in another. Buenos Aires province requires a permit under Ley Nº 11.477. Always confirm the current rules and obtain the correct permit from the relevant provincial authority before fishing — FishRadar is not a legal source.
Check Mar del Plata Offshore 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 8 more fishing spots within 2069 km of Mar del Plata Offshore.
-
Mar del Plata
Buenos Aires Rio de la Plata
Patagonia Coast
Patagonian Shelf Argentina
Parana River Corrientes
Comodoro Rivadavia Patagonia
Patagonia Lakes Bariloche
Ushuaia Beagle Channel
Frequently asked questions
What fish can you catch at Mar del Plata Offshore?
Anglers at Mar del Plata Offshore target Yellowfin Tuna, King Mackerel and Atlantic Bonito.
When is the best time to fish Mar del Plata Offshore?
The most productive months at Mar del Plata Offshore are typically November, December, January, February, March, April.
What is the fishing forecast for Mar del Plata Offshore right now?
Mar del Plata Offshore currently scores 54 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Is the thermocline set up at Mar del Plata Offshore right now?
Not strongly right now — the water column is fairly mixed, so fish are less depth-locked.
How deep is the water at Mar del Plata Offshore?
The scored point sits over roughly 77 m of water. Depth shapes which species hold here and how the thermocline forms.
Fishing guides for this spot
- How to Catch Yellowfin Tuna: Chasing the Blue-Water BrawlerHow to Catch King Mackerel / Kingfish: Smoking Reels and Sky-Rocketing StrikesHow to Read Tides for Fishing
Forecasts, not guarantees — check local rules before you fish.