Amazon Mouth Belem fishing forecast
Amazon Mouth Belem is a freshwater fishing spot in Para Brazil, Brazil. Anglers here target Arapaima, Peacock Bass, Pacu. The most productive months are typically July, August, September, October, November.
Today’s verdict
Ranks #45 of 409 spots FishRadar scored worldwide today
Trending up — 8 points above this spot’s 7-day average
Score confidence ±7 points, from 7 live signals
The statistical model disagrees with the physics model here today — treat this score with extra caution.
Current conditions
| Sea surface temp | 29.6 °C |
|---|---|
| Wind | 10 km/h from NE, gusting 15 km/h |
| Wave height | 0.3 m at 3 s |
| Pressure | 1012 hPa |
| Depth | 2 m |
| Cloud cover | 5% |
| Chlorophyll | 3.09 mg/m³ |
| Salinity | 0.0 PSU |
| Mixed-layer depth | 11 m |
| UV index | 0 |
| Wind sea | 0.2 m at 2 s |
| Ground swell | 0.2 m at 3 s from NNE |
The water here is 2.0 °C warmer than the October average of 27.6 °C. Warmer-than-normal water pushes cool-water species deeper and brings warm-water species in earlier than the calendar suggests. The water is mixed to about 32.5 m, with the thermocline below that.
Updated 1 h ago.
What the score means at Amazon Mouth Belem
Amazon Mouth Belem currently scores 92 out of 100 (Good). Water temperature is 29.6 °C. 7 forecast signals are active in this score.
- Water temperature +15.0
- how close the water is to this species mix’s comfort band
- Waves +14.4
- swell energy stirring the water column
- Wind +12.0
- surface chop, oxygen and bait drift
- Barometric pressure +4.4
- falling pressure often triggers feeding
- Gust factor +2.8
- gustiness versus steady wind
- Pre-storm bite +2.4
- the classic feed before heavy weather
What’s biting now
The model expects today: arapaima, pacu, peacock-bass, payara, redtail-catfish, gilded-catfish, piraiba, matrincha
[object Object] — Protected here — release immediately
Bite windows
Best months for Amazon Mouth Belem:
Score history at this spot
30 days tracked at this exact location
Best recent day: 2026-10-23, 92/100
30 day(s) at 70+ in the tracked period
+21 points vs the same day last week
About this spot
Rivers are flow-driven. Fish the seams, eddies, and structure where current breaks, where fish hold to conserve energy and ambush bait.
Access & shore
Fishable from shore · estuary
What you can catch
-
Arapaima gigas
-
Cichla ocellaris
-
Colossoma macropomum
Best months by species at Amazon Mouth Belem
| ArapaimaArapaima gigas | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Peacock BassCichla ocellaris | ||||||||||||
| PacuColossoma macropomum |
Typical months; local seasons and closures apply.
Local regulations
Licensing:
- combined — residents A single federal recreational fishing licence (Licença de Pescador Amador ou Esportivo) issued by SAP/MAPA is valid for 1 year across the entire national territory, in both salt and fresh water (except protected areas). Non-boating (desembarcada) category R$20/yr; boating (embarcada) category R$60/yr. Obtained online via the gov.br SINPESQ portal., non-residents Foreign anglers may apply with a valid Brazilian CPF; the same national licence and fees apply. As of late 2025 the process was simplified for visiting tourists.
Some rules may have changed since our last verification — always confirm with the authority before you fish.
FishRadar regulations are summaries for informational purposes only and are NOT a legal source. Brazil requires a federal recreational fishing licence (SAP/MAPA, via gov.br), but catch limits, minimum sizes and closed seasons (defeso) are set per species and per river basin by IBAMA / ICMBio and change frequently. Nationally PROTECTED species may not be taken: directed fishing for the mero (goliath grouper, Epinephelus itajara) is banned by federal moratorium, and all species on the Lista Nacional Oficial de Espécies da Fauna Ameaçadas de Extinção (e.g. sawfishes and many sharks and rays) are prohibited to capture, transport, store or sell. Always confirm the current rules and a species’ protected status with the federal authority, ICMBio and the relevant state/basin office before fishing.
Check Amazon Mouth Belem before you go
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Nearby spots
Explore 10 more fishing spots within 1551 km of Amazon Mouth Belem.
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Marajo Bay Para Brazil
Amazon Estuary
Xingu River Para Brazil
Parnaiba River Piaui Brazil
Tocantins River Brazil
Fortaleza Offshore
Rio Negro Manaus Brazil
Amazon River Manaus
Chapada dos Veadeiros GO Brazil
Natal RN Brazil
Frequently asked questions
What fish can you catch at Amazon Mouth Belem?
Anglers at Amazon Mouth Belem target Arapaima, Peacock Bass and Pacu.
When is the best time to fish Amazon Mouth Belem?
The most productive months at Amazon Mouth Belem are typically July, August, September, October, November.
What is the fishing forecast for Amazon Mouth Belem right now?
Amazon Mouth Belem currently scores 92 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Can you fish Amazon Mouth Belem from shore?
Yes — Amazon Mouth Belem is fishable from shore (estuary).
Is the thermocline set up at Amazon Mouth Belem right now?
Not strongly right now — the water column is fairly mixed, so fish are less depth-locked.
Fishing guides for this spot
- Best Time of Day to FishHow Water Temperature Affects FishHow to Read a Fishing Forecast
Forecasts, not guarantees — check local rules before you fish.