Best time to fish in São Sebastião
Today, Thursday, October 29, 2026 · local time (GMT-3) · São Paulo, Brazil Today, Thu, Oct 29 · GMT-3- High tides
- 3:45 am and 3:19 pm
- Major periods
- 1:35–3:35 am and 2:07–4:07 pm
- Solunar activity
- Medium
- Sun
- 5:17 am–6:14 pm
Today, Thursday, October 29, the best time to fish in São Sebastião is 2:20 pm to 4:10 pm, with the 3:19 pm high tide, a major period, falling pressure and some swell. It's a good day (7/10). The best day this week is Monday, November 2, at 7/10.
Your day in São Sebastião at a glance
The strip runs from midnight to midnight, local time. Night in gray, daylight in yellow; the blue curve is the tide; below, the solunar periods and the best windows.
Fishing forecast for the next 7 days
| Day | Rating | Best times | High tides | Moon |
|---|---|---|---|---|
| Today | 7good day | 2:20–4:10 pm2:50–3:40 am | ▲ 3:45 am ▲ 3:19 pm | Waning gibbous |
| Fri 30 | 5average day | 3:10–4:50 pm3:20–5:20 am | ▲ 4:19 am ▲ 3:50 pm | Waning gibbous |
| Sat 31 | 5average day | 4:50–5:40 am4:10–6:10 pm | ▲ 9:33 am ▲ 4:26 pm | Waning gibbous |
| Sun 1 | 6average day | 5:30–6:40 pm4:50–5:50 am | ▲ 10:40 am ▲ 5:15 pm | Last quarter |
| Mon 2 | 7good day | 6:00–6:40 pm11:50 am–12:30 pm | ▲ 11:31 am ▲ 6:43 pm ▲ 11:33 pm | Waning crescent |
| Tue 3 | 4fair day | 3:50–4:30 pm6:20–8:20 am | ▲ 12:12 pm ▲ 11:59 pm | Waning crescent |
| Wed 4 | 5average day | 5:50–6:40 pm4:50–5:40 am | ▲ 12:44 pm ▲ 11:49 pm | Waning crescent |
Each day's rating comes from the tide, the solunar periods, the light and, when we have the forecast, the weather.
What can you catch in São Sebastião?
Sport fishing species with the most records within about 19 mi of São Sebastião: dusky grouper, southern kingfish, Florida pompano, common snook and mutton snapper. October is one of the months when these are seen most: dusky grouper and mutton snapper.
- Dusky grouper Epinephelus marginatus · fish · 167 records Photo: Diego Delso · CC BY-SA 4.0 · Wikimedia Commons
- JanJ
- FebF
- MarM
- AprA
- MayM
- JunJ
- JulJ
- AugA
- SepS
- OctO
- NovN
- DecD
- Southern kingfish Menticirrhus americanus · fish · 19 records Photo: Cláudio D. Timm · CC BY 2.0 · Wikimedia Commons
Too few sightings to tell the months
- Florida pompano Trachinotus carolinus · fish · 13 records Photo: H. L. Todd · public domain · Wikimedia Commons
- JanJ
- FebF
- MarM
- AprA
- MayM
- JunJ
- JulJ
- AugA
- SepS
- OctO
- NovN
- DecD
- Common snook Centropomus undecimalis · fish · 10 records Photo: Wikimedia Commons · public domain
Too few sightings to tell the months
- Mutton snapper Lutjanus analis · fish · 10 records Photo: Dan Schofield · CC BY 4.0 · Wikimedia Commons
- JanJ
- FebF
- MarM
- AprA
- MayM
- JunJ
- JulJ
- AugA
- SepS
- OctO
- NovN
- DecD
- Red grouper Epinephelus morio · fish · 10 records Photo: SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEFSC · public domain · Wikimedia Commons
Too few sightings to tell the months
- Permit Trachinotus falcatus · fish · 9 records Photo: Brian.gratwicke · CC BY 3.0 · Wikimedia Commons
- JanJ
- FebF
- MarM
- AprA
- MayM
- JunJ
- JulJ
- AugA
- SepS
- OctO
- NovN
- DecD
- Lane snapper Lutjanus synagris · fish · 7 records Photo: SEFSC Pascagoula Laboratory; Collection of Brandi Noble… · public domain · Wikimedia Commons
Too few sightings to tell the months
These are sightings and catches recorded since 1970 (reports from divers and anglers, scientific surveys and museum collections), not a promise that you will catch them. The months come from sightings only, adjusted for how many there are each month; hatched months have too few to tell.
Source: GBIF.org, which also gathers OBIS data. Only records licensed CC0 or CC BY 4.0, from 1,130 datasets (retrieved October 24, 2026). Where the data comes from
Photos: each species' image on Wikidata (Wikimedia Commons) or, if there isn't one, one from GBIF; only licences that allow this use, each with its author and licence.
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Píer dos Pescadores do São Francisco 0.0 mi
- Pier da Magueira 0.7 mi
- Píer Igararecê 0.7 mi
- Pider do Pontal 1.7 mi
- Boat ramp 3.3 mi
- Boat ramp 3.5 mi
- Boat ramp 3.6 mi
- Marina Igararecê 0.7 mi
- Porto de São Sebastião 3.6 mi
- Tassy Pesca 6.9 mi
- Jigbait Pesca 8.8 mi
- Posto de Combustivel Maritimo 3.6 mi
Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.
How we work out the best time
We score every moment of the day, every 10 minutes, with simple rules anglers have used for decades:
- Tide: 2 to 3.5 points in the hour before and the hour after each high and low tide. Spring tides (high coefficient) score more, because the water moves faster.
- Solunar: 2.5 points in the major periods (moon overhead or underfoot) and 1.5 in the minor ones (moonrise and moonset).
- Light: 2 points at dawn and dusk, from first light to the end of the morning golden hour and from the evening golden hour to the end of twilight.
- Weather: falling pressure adds 1 point and rising pressure takes 1 away; wind takes points away from force 4 (about 12 mph), up to 5 points in a gale; waves of 1.6 ft to 4.9 ft add half a point (they stir up the water) and from 8.2 ft they take points away (up to 4).
- Best windows: the stretches of 40 minutes to 3 hours with the most points, at least an hour apart.
- Day's rating out of 10: the best window (up to 5), the moon (up to 2, near new or full moon), the tide coefficient (up to 2) and whether a solunar period lines up with sunrise or sunset (1). Without a tide, we score out of 8 and scale it to 10. Good weather adds up to 1 point and bad weather pulls it down.
Today: best window 3.6 of 5, moon 1 of 2, coefficient 1 of 2 and lineup 0 of 1; the weather adds 1.
It's a guide, not a guarantee: fish don't read tide tables. Always check the sea conditions and local fishing rules before you go.
Learn more
Fishing rules in São Sebastião
Licenses, size limits, bag limits and closed seasons are set by the authorities and change often. We don't copy them here: check the official website before you go.
Questions about fishing in São Sebastião
What's the best time to fish in São Sebastião today?
2:20 pm to 4:10 pm, with the 3:19 pm high tide, a major period, falling pressure and some swell. Also 2:50 am to 3:40 am and 10:20 am to 12:20 pm. Today's rating: 7/10 (good day).
What about tomorrow? When's the best time to fish in São Sebastião?
Tomorrow, Friday, October 30: 3:10 pm to 4:50 pm, with a rating of 5/10.
Which day this week is best for fishing in São Sebastião?
Monday, November 2, at 7/10. Its best window is 6:00 pm to 6:40 pm.
What can you catch in São Sebastião?
Sport fishing species with the most records within about 19 mi of São Sebastião: dusky grouper, southern kingfish, Florida pompano, common snook and mutton snapper. October is one of the months when these are seen most: dusky grouper and mutton snapper. These are sightings and catches recorded in GBIF and OBIS, not a promise that you will catch them.
When are the solunar periods in São Sebastião today?
Major: 1:35–3:35 am and 2:07–4:07 pm. Minor: 7:24–8:24 am and 9:50–10:50 pm. Solunar activity today: medium.
Does the tide affect fishing in São Sebastião?
Yes. Today high tide is at 3:45 am and 3:19 pm and low tide at 11:21 am and 11:34 pm, with a tide coefficient of 73 (average tides). The hours around each tide change tend to fish best, because moving water carries food.
How is the rating worked out?
From the tide, the solunar periods, the light at dawn and dusk, the moon phase and, when we have the forecast, the pressure, the wind and the waves. Each factor gives a fixed number of points and the rating sums them up out of 10.
Does it take the weather into account?
Yes. During today's best window: falling pressure (−0.13 inHg in 24 h), almost no wind and some swell (3.4 ft waves) to stir the water. Strong wind and big waves lower the rating; falling pressure raises it a little.
What are the fishing rules in São Sebastião?
Recreational fishing rules in São Sebastião (licenses, size limits, bag limits and closed seasons) are set by the authorities: Brazilian Ministry of Fisheries and Aquaculture. They change often: check the official website before you go.
More about São Sebastião today
Our own calculation: tide from Ubatuba (TICON-4), sun and moon with astronomy-engine and, when available, weather and sea from Open-Meteo (ECMWF, NOAA GFS and Copernicus Marine, CC BY 4.0). Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data