Porto Douro Mouth fishing forecast
Porto Douro Mouth is a saltwater fishing spot in Northern Portugal, Portugal. Anglers here target Atlantic Bluefin Tuna, Atlantic Bonito, Atlantic Mackerel. The most productive months are typically June, July, August, September, October.
Current conditions
| Sea surface temp | 20.4 °C |
|---|---|
| Wind | 13 km/h from S |
| Wave height | 0.7 m at 5 s |
| Current | 0.01 m/s toward N |
| Pressure | 1015 hPa |
| Depth | 1 m |
| Cloud cover | 60% |
Last updated Jul 20, 2026 (UTC). Conditions refresh through the day.
What the score means at Porto Douro Mouth
Porto Douro Mouth currently scores 94 out of 100 (Good). Water temperature is 20.4 °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 Porto Douro Mouth:
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 thynnus
-
Sarda sarda
-
Scomber scombrus
Best months by species at Porto Douro Mouth
| Atlantic Bluefin TunaThunnus thynnus | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlantic BonitoSarda sarda | ||||||||||||
| Atlantic MackerelScomber scombrus |
Months reflect typical catchability by species at this latitude; local seasons and closures apply.
Local regulations
Licensing:
- saltwater-recreational — residents A recreational ("lúdica") fishing licence from DGRM is mandatory. Separate categories for shore ("apeada"), on-board ("embarcada") and underwater ("submarina") fishing, with daily/monthly/annual options. Obtain it via the Balcão Eletrónico do Mar (bmar.pt)., non-residents Non-residents need the same DGRM recreational licence; apply online via the Portal BMar (bmar.pt).
FishRadar regulations are summaries for informational purposes only. Portuguese recreational fishing rules are set by DGRM and EU regulations, and the Azores and Madeira autonomous regions may apply additional measures. Always verify with DGRM at dgrm.pt before fishing.
Check Porto Douro Mouth 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 281 km of Porto Douro Mouth.
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Aveiro Portugal Atlantic
Viana do Castelo Portugal
Figueira da Foz
Tagus River Lisbon
Cascais Lisbon Coast
Frequently asked questions
What fish can you catch at Porto Douro Mouth?
Anglers at Porto Douro Mouth target Atlantic Bluefin Tuna, Atlantic Bonito and Atlantic Mackerel.
When is the best time to fish Porto Douro Mouth?
The most productive months at Porto Douro Mouth are typically June, July, August, September, October.
What is the fishing forecast for Porto Douro Mouth right now?
Porto Douro Mouth currently scores 94 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Do you need a licence to fish Porto Douro Mouth?
Fishing at Porto Douro Mouth follows the local rules for Northern Portugal, Portugal. 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 Atlantic Bonito: Chasing the Autumn SpeedstersHow to Read Tides for FishingHow to Read a Fishing Forecast
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.