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Today's edition · Tide, wind & moon

Conditions on the Rota das Emoções

Tide times, hour-by-hour wind and moon phases for 32 places, from the Lençóis to Ceará. Free forecasts: check again closer to the day.

WEDNESDAY · Today

October 28

All times are local (UTC−3, same as Brasília)

The days ahead in Atins

Tap a day · peak wind, gusts, low tide and moon

Wind forecasts get less reliable further ahead: check again closer to the day.

Tide Atins, The shape of the water

Forecast

The day's range

2.8 m

Difference between high and low

Next low

12:000.3 m

Tide height · mExplore the curve
High 3.0 m 06:00, Low 0.3 m 12:00, High 3.2 m 18:10☼ 05:2917:41 ☾0.01.02.03.000:0006:0012:0018:0024:00mean level
The whole curve is a forecastUTC−3

Calibrated at Luís Correia, 125 km away. No comparable Navy tide table nearby. With strong tides, low tide likely comes about 31 min later than the curve shows (25 on average; 1965 data from the shifting river mouth; maybe less on the open beach). Lagoons, river mouths and bays may not follow the open-sea curve.

Strong tidesThe day's range 2.8 m

With strong tides, high tide covers more of the beach and low tide uncovers more. Currents get stronger: take care at river mouths and during crossings.

Safety note

Do not swim at the mouth of the Rio Preguiças — strong current.

Tide tip · ATINS

At low tide, natural pools and a sandbank appear.

Tide-dependent: Boat Crossing Atins ➝ Caburé →

How we calculate the tide

Heights in meters above the model's reference level. “Mean level” is the average of this day's extreme heights; it does not indicate depth.

We calculate the tide with the FES2022 model, calibrated for each place to a reference station from the FEMAR catalog. Where we can, we compare the curve with the Brazilian Navy's tide tables. On rivers and inland, the curve shows the coastal tide, not the water level there.

Strong, moderate or weak: the word compares the day's range with this place's usual range, not with other places.

Wind Atins, The wind observatory

Kitesurf spot · the wind rules

No window found today — wind averages ~12 kn across all hours shown.

Kite in Atins: spotschoolsdownwinds

About this animation

Motion starts on its own when the visualization is in view.

SpeedThe flow speeds up with the wind speed at the selected hour. At zero wind it stops.

DirectionThe dot on the compass marks where the wind comes from. The lines move downwind.

GustsThe ring shows the difference between wind speed and gust speed. Without valid gust data it disappears.

An illustration only: it doesn't simulate how often gusts arrive.

Moon Atins, The night sky

OCT 28

The moon sets at 07:29 and rises at 20:13 · no moon in the sky from 18:51 to 20:13

Waning Gibbous

95%illuminated

Schematic phase · illustrative texture

Moonrise20:13
Moonset07:29
Sunrise05:29
Sunset17:41

Night sky

Night of Oct 28–29

No moon in the sky, from 18:51 on Oct 28 to 20:13 on Oct 28.

Moon in the sky, from 20:13 on Oct 28 to 04:17 on Oct 29.

Astronomical night is when the center of the sun is at least 18° below the horizon.
Times are approximate and don't account for clouds.

See the night timeline

Night timeline for Oct 28 to Oct 29, Brasília time. No moon in the sky, from 18:51 on Oct 28 to 20:13 on Oct 28. Moon in the sky, from 20:13 on Oct 28 to 04:17 on Oct 29.

Found your day?

Now plan the trip.

Conditions by place

The whole corridor, Tides for October 28

Lençóis Maranhenses

AtinsSafety notekiteLow 12:000.3–3.2 m

Safety note

Do not swim at the mouth of the Rio Preguiças — strong current.

At low tide, natural pools and a sandbank appear.

Open village
BarreirinhasLow 12:000.3–3.2 m

Speedboat trips on the Rio Preguiças leave at any tide; the boat ride to Atins is more comfortable at high tide.

Open village
CaburéSafety noteLow 11:550.3–3.1 m

Safety note

Crossing between islands can be dangerous — strong currents.

The boat crossing between Caburé and Atins depends on the tide, so check the times before you set off.

Open village
Paulino NevesLow 11:550.3–3.2 m

Paulino Neves is a starting point for the Lençóis. The 4x4 along the beach to Caburé only leaves when low tide opens the strip of sand.

Open village
Santo Amaro do MaranhãoLow 12:050.3–3.2 m

The tide doesn't affect the Lençóis lagoons.

Open village
Show 27 more places Show less

Delta das Américas

Barra GrandekiteLow 12:000.3–3.2 m

Reports warn of rocks on the way to the sandbank. At low tide, natural pools appear on the beach, and the water stays very shallow a long way out.

Open village
Cajueiro da PraiaLow 12:000.3–3.2 m

The beach has reefs. Natural pools appear at low tide, which is also the best time for a walk.

Open village
Ilha das CanáriasLow 11:550.4–3.1 m

Boat access to the island depends on the tide, and low tide uncovers sandbanks.

Open village
Luís CorreiakiteLow 11:550.3–3.2 m

At Praia do Coqueiro, reef formations are visible at low tide.

Open village
MacapáSafety notekiteLow 12:000.3–3.2 m

Safety note

Do not jump in shallow water.

Open village
ParnaíbaLow 11:550.3–3.2 m

Parnaíba is a riverside city. On Delta trips, reaching the islands depends on the tide.

Open village
TutóiaSafety notekiteLow 11:550.4–3.1 m

Safety note

The beach route to Arpoador and Praia do Amor is only passable at low tide. There, low tide can come later than the tide curve shows. Book there and back with whoever takes you.

On the way to Atins, the 4x4 from Paulino Neves to Caburé only leaves at low tide. From Caburé, a boat crosses the Rio Preguiças to Atins.

Open village

Jericoacoara

BarrinhakiteLow 11:550.3–3.0 m

The beach route is only passable at low tide.

Open village
BitupitáLow 11:550.3–3.1 m

Bitupitá lies on the border with Piauí. River crossings depend on the tide, and at low tide you can reach remote beaches.

Open village
CamocimkiteLow 11:550.3–3.1 m

Camocim sits at the mouth of the Rio Coreaú. Boat crossings and trips depend on the tide.

Open village
GuriúkiteLow 11:500.3–3.1 m

Guriú is a fishing village. On the way from Jeri, before the ferry and on the sea side, the beach ends downwind: drift too far and you end up in open water, shallow from low to mid tide, with no beach to land on. After the ferry, reports say the lagoon and channel have more water from mid to high tide. The channel can have a light current, most noticeable around mid tide, which can matter if you lose your board.

Open village
Icaraí de AmontadakiteLow 11:400.4–3.0 m

At low tide, the reefs are exposed and there is more room for kiting. Reports say fishermen's stakes near the point can be under water at high tide.

Open village
Ilha do GuajirukiteLow 11:500.3–3.0 m

The main Guajiru lagoon, at Praia da Barra, is saltwater and tidal: it is biggest at high tide, and at low tide it shrinks and gets shallower.

Open village
JericoacoarakiteLow 11:500.3–3.1 m

Sunset at the Duna do Pôr do Sol (Sunset Dune) is better at low tide, when the beach is wider. The village beach is kept for windsurfers, surfers and swimmers; the kite spot is by the dune, at the western edge of the village. The wind there is side-offshore and gusty, coming off the dunes. From low to mid tide, the water is shallow, with hardly any waves. On the downwind from Preá, the exit at Praia da Malhada can be dangerous above mid tide.

Open village
PreákiteLow 11:550.3–3.0 m

At high tide, the beach in front of the village gets very narrow, with barely enough room to lay out lines or launch a kite. The downwind to Jeri ends at the Duna do Pôr do Sol (Sunset Dune) or at Praia da Malhada, where the exit can be dangerous above mid tide.

Open village
TatajubaSafety notekiteLow 11:500.3–3.1 m

Safety note

The buggy route along the beach is dangerous when the tide is not low.

In front of the kite schools, the river-mouth lagoon forms from mid to high tide. Lagoa Grande and Lagoa da Torta are freshwater and don't depend on the tide; the beach route to Jeri does.

Open village

Costa do Sol Poente

CumbucokiteLow 11:400.3–2.9 m

Lagoa do Cauípe doesn't depend on the tide.

Open village
FlecheiraskiteLow 11:400.3–2.9 m

Flecheiras is a fishing village. At low tide, the reefs and natural pools appear, and there is more room on the beach for kiting.

Open village
Guajiru (Trairi)kiteLow 11:400.4–2.9 m
LagoinhaSafety notekiteLow 11:400.4–2.9 m

Safety note

Near high tide, driving through the mouth of the Rio Trairi can be dangerous. Check the times and, when in doubt, take the ferry.

Lagoinha's lagoon is freshwater. The Rio Trairi crossing depends on the tide.

Open village
MundaúLow 11:450.3–3.0 m

Low tide uncovers more beach. Access is by road and doesn't depend on the tide.

Open village
ParacurukiteLow 11:400.4–2.9 m

At the Quebramar (Breakwater), low tide leaves a shallow lagoon and high tide brings waves.

Open village
TaíbakiteLow 11:400.4–2.9 m

At low tide, the reefs at Praia da Taíba form natural pools.

Open village

More places

FortalezaLow 11:400.3–2.9 m

At Praia de Iracema and Meireles, low tide widens the beach. The tide forecast is based on the station at Mucuripe port.

ItaremaLow 11:500.3–3.0 m

You get to Ilha do Guajiru through Itarema. The tide here follows Camocim's, and access to the beach varies with the tide.

MandacaruLow 12:000.3–3.1 m

You can reach the Farol de Mandacaru (Mandacaru Lighthouse) at any tide; for boat trips, it's better to head out at high tide.

Praia do MaceiókiteLow 11:550.3–3.1 m

Praia do Maceió lies west of Camocim. At low tide, long stretches of sand appear.