TidePlanet

Today in Macaé there are high tides at 4:45 am (3.3 ft) and 4:06 pm (2.9 ft) and low tides at 11:13 am and 11:34 pm. Tide coefficient 78. Right now the tide is rising toward the high tide at 4:45 am. The sun rises at 5:04 am and sets at 5:58 pm: 12 h 53 min of daylight. The moon is 84% illuminated (waning gibbous) and rises at 10:01 pm. Major solunar periods run from 1:20 am to 3:20 am and from 1:52 pm to 3:52 pm. The next spring tides arrive from November 9 to 11. The sea is slight, with 2.9 ft waves. There's a light breeze from the north-northeast (7 mph). Mainly clear, 68 °F.

Fishing

Fishing in Macaé today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 3:10–3:50 pm Also 4:40–5:30 am and 10:10 am–12:10 pm
  • High tide at 4:06 pm, coefficient 70
  • Major period 1:52–3:52 pm
  • Falling pressure (−0.16 inHg in 24 h), moderate onshore wind (13 mph) and some swell (3.4 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 78 (average tides)

Your day at a glance

The best window, 3:10 pm to 3:50 pm, combines the 4:06 pm high tide, a major period, falling pressure and some swell, though with moderate wind. Also good from 4:40 am to 5:30 am, with the 4:45 am high tide, sunrise, falling pressure and some swell. Also good from 10:10 am to 12:10 pm, with the 11:13 am low tide, falling pressure and some swell.

Species with the most records nearby: red porgy, whitemouth croaker, dusky grouper and bluefish. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Macaé

Beach forecast, 7 days →

Is it a beach day?

2 good hours
6
Fair beach day · 6 out of 10 10:00 am–2:00 pm
  • Sun and clouds
  • Feels like 85 °F: beach weather
  • Onshore breeze (11 mph)
  • UV 8 (high): SPF 50 sunscreen
  • Water at 76 °F (warm)
  • Low tide at 11:13 am: more sand

Today, hour by hour

  • Swimming Use care · 3.0 ft

    3.0 ft waves every 6 s: swim with care and stay where you can stand. Low rip current risk. Always follow the lifeguard's flags.

  • Water 76 °F

    Warm: very pleasant.

  • Sun & sunscreen UV 8 · SPF 50

    Max UV 8 (high): SPF 50 sunscreen, reapplied every 2 hours.

  • Wind 13 mph

    Moderate onshore wind (13 mph).

  • Tide & sand 11:13 am

    Low tide at 11:13 am and 11:34 pm: that's when there's the most sand. High tide at 4:45 am and 4:06 pm.

The best window, 10:00 am to 2:00 pm, brings beach weather, little wind, water at 76 °F and low tide at 11:13 am, though with some waves.

We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days

Beaches near Macaé

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

Tides

Tides in Macaé

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 11:13 am 0.8 ft
  • ▲ High tide 4:06 pm 2.9 ft · coef. 70
  • ▼ Low tide 11:34 pm -0.2 ft

↑ Rising The tide is rising. 2 h 16 min to high tide at 4:45 am.

Tide coefficient 78 for the 4:45 am high tide and 70 for the 4:06 pm high tide. Average coefficient. The water rises and falls 3.5 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?

2026 extremes: the highest tide of the year is on April 17 (4.5 ft) and the lowest, on August 12 (-1.1 ft).

Mixed: two high and two low tides a day, but of quite different heights.

Heights above MLWS. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. MLWS

Tide coefficient and range in October

The biggest tides of the month came from October 25 to 26 (coefficient 106, 4.5 ft range). The smallest, on October 18 (coefficient 20, 1.5 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 5:04 am · 5:58 pm High tide 4:45 am · 3.3 ft Low tide 11:13 am · 0.8 ft High tide 4:06 pm · 2.9 ft Low tide 11:34 pm · -0.2 ft Coef. 78 84% Major periods 1:20 am · 1:52 pm Medium
Fri 30 5:04 am · 5:58 pm High tide 5:39 am · 2.9 ft Low tide 12:07 pm · 1.3 ft High tide 4:37 pm · 2.7 ft — Coef. 60 75% Major periods 2:25 am · 2:56 pm Low
Sat 31 5:03 am · 5:59 pm Low tide 12:35 am · 0.0 ft High tide 7:02 am · 2.6 ft Low tide 1:11 pm · 1.6 ft High tide 5:20 pm · 2.5 ft Coef. 42 64% Major periods 3:27 am · 3:57 pm Medium
Sun 1 5:03 am · 5:59 pm Low tide 1:46 am · 0.3 ft High tide 10:30 am · 2.6 ft Low tide 2:31 pm · 1.7 ft High tide 6:53 pm · 2.3 ft Coef. 33 Last quarter Major periods 4:25 am · 4:53 pm Medium
Mon 2 5:02 am · 6:00 pm Low tide 3:07 am · 0.3 ft High tide 11:21 am · 2.8 ft Low tide 4:00 pm · 1.6 ft High tide 9:58 pm · 2.4 ft Coef. 43 42% Major periods 5:19 am · 5:44 pm Medium
Tue 3 5:01 am · 6:00 pm Low tide 4:26 am · 0.3 ft High tide 11:54 am · 2.8 ft Low tide 5:02 pm · 1.2 ft High tide 11:08 pm · 2.7 ft Coef. 56 31% Major periods 6:08 am · 6:31 pm Low
Wed 4 5:01 am · 6:01 pm Low tide 5:28 am · 0.1 ft High tide 12:16 pm · 2.9 ft Low tide 5:47 pm · 0.8 ft High tide 11:50 pm · 3.0 ft Coef. 68 22% Major periods 6:54 am · 7:16 pm Low

▲ high tide · ▼ low tide · heights above MLWS. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

B · Nearby station

Macaé has no station of its own, so we use the tide at Macaé (TICON-4), 23 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.

Station data attribution: 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

How we calculate the tide

Sea and waves

The sea at Macaé

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · moderate breeze, Beaufort 4
Waves 2.9 ft · 7.1 s from the southeast (135°)
Swell 2.2 ft · 7.3 s from the south-southeast
Current 0.2 mph toward the SSW

The waves you may find

  • Most commonMost common1.4 ft
  • Significant2.9 ft
  • Highest expectedHighest5.8 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 5.8 ft. Before heading out, expect waves of up to 5.8 ft.

Wind on the coast and offshore

On the coast 7 mph NNE · gusts 12
Offshore (8.2 mi SSE)Offshore 14 mph NNE · gusts 19

Cross-offshore wind. The coast faces southeast and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.

Cross-offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Thursday 29: 3.4 ft with a period of 6 s, from the east-southeast (slight).

Water temperature

Water temperature →
Water now76.3 °F
Today 76.1–76.8 °F air: 68 / 81 °F
Satellite (2 days ago) 72.9 °F measured 0.9 mi away

The satellite measured 3.4 °F less 2 days ago than the model gives now: the water is probably colder than the forecast says.

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water warms over the next few days: about 79.9 °F by Wednesday 4.

Water warmer than normal for late October (+3.7 °F).

Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:29 am (local time).

Surf

Surf in Macaé today

Surf hour by hour and 7 days →

Surf today

Poor
2
Poor · 2 out of 10 5:00–9:00 am 1.8–2.7 ft Also 1:00–3:00 pm
  • 1.8–2.7 ft surf at the shore, a fun size for most surfers
  • 2.0 ft swell at 7 s from the south-southeast, short: weak, messy waves
  • Light cross-shore wind (9 mph): a bit of chop
  • Falling tide (low tide at 11:13 am)
Surf at the shore 1.8–2.7 ft average – sets
Swell 2.0 ft 7 s · SSE · 40 kJ
Wind 9 mph NNE · cross-shore
Water and wetsuit 76.1 °F Boardshorts
  • Light: First light 4:41 am · sunrise 5:04 am · sunset 5:58 pm · last light 6:21 pm
  • Tide: high 4:45 am (3.3 ft), low 11:13 am (0.8 ft), high 4:06 pm (2.9 ft) and low 11:34 pm (-0.2 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
  • Water at 76.1 °F: boardshorts or a swimsuit and a rash guard.
  • Energy: 40 kJ · Low power

Today’s surf at a glance

The best window, 5:00 am to 9:00 am, has a good size, though with a short-period swell. 1:00 pm to 3:00 pm can also work, with a good size, though with a short-period swell, wind swell and onshore wind.

An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.

Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.

How it’s calculated · Next 7 days

Diving

Diving in Macaé today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
9
Great day · 9 out of 10 10:00 am–12:00 pm Also 5:00–5:40 am
  • Slack water around low tide (11:13 am): little current from 10:50 am to 11:30 am
  • 1.9 ft swell at 7 s from the southeast: some surge on the bottom
  • Light cross-shore wind (10 mph)
  • 0.4 mph current toward the west-southwest, weak (model)
  • Sun high: more light underwater
Swell 1.9 ft 7 s · from the SE
Likely visibility Good Snorkeling: fair
Water and suit 76.1 °F 3 mm wetsuit
Current 0.4 mph toward the WSW
  • Slack water today: high tide 4:45 am (4:20–5:10 am), low tide 11:13 am (10:50–11:30 am), high tide 4:06 pm (3:30–4:40 pm) and low tide 11:34 pm (11:10–11:50 pm)
  • Likely visibility: good. Swell (up to 3.1 ft at 7 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 76.1 °F: a 3 mm wetsuit.
  • Snorkeling: doable, with some waves or wind.
  • Night dive: dark from 6:21 pm. Waning gibbous (84%), rising at 10:01 pm: a bright night.

Your diving day at a glance

The best window, 10:00 am to 12:00 pm, combines slack water at low tide, light wind, weak current and the sun high. Also good from 5:00 am to 5:40 am, with slack water at high tide, light wind and weak current.

Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.

Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

We have no dive sites, dive shops or wrecks on record within 12 mi of Macaé.

If you know one, you can add it to OpenStreetMap and it will show up here after the next update. Missing one? Add it to OpenStreetMap

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Macaé

14-day weather

Now in Macaé

Now 68 °F Mainly clear · feels like 70 °F · 68 / 81 °F
Low / high
68 / 81 °F
Rain
0.06 in · 73%
Clouds
38%
Humidity
83%
Dew pointDew point
63 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 36
Saharan dust
No

Pressure and fishing

  • ↗ RisingRising Anglers say fish bite less for a while
  • → SteadySteady Anglers expect normal activity
  • ↘ FallingFalling · now Anglers say fish feed more before the change

Falling now (−0.06 inHg in 3 hours). Over the next 48 hours: −0.22 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastMainly clearPartly cloudyOvercastPartly cloudyOvercastOvercastLight drizzle
Temperature 69°68°69°77°81°79°75°71°
Wind (mph) 6 NNE7 NNE9 NNE10 NNE11 ENE12 ENE12 ENE9 NE
Gusts 1113152321232317
Waves 3.0 ft2.8 ft2.8 ft2.8 ft2.8 ft3.4 ft3.4 ft3.1 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.01 in
  • 3:00 am 68° 7 NNE 2.8 ft
  • 6:00 am 69° 9 NNE 2.8 ft
  • 9:00 am 77° 10 NNE 2.8 ft
  • 12:00 pm 81° 11 ENE 2.8 ft
  • 3:00 pm 79° 12 ENE 3.4 ft
  • 6:00 pm 75° 12 ENE 3.4 ft
  • 9:00 pm 71° 9 NE 3.1 ft
  • 12:00 am 70° 6 NE 3.0 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Light drizzle 68 / 81 °F 13 mph NE 3.4 ft 4:45 am · 4:06 pm
Fri 30 Rain 69 / 78 °F 13 mph NNE 3.1 ft 5:39 am · 4:37 pm
Sat 31 Drizzle 71 / 79 °F 13 mph S 2.7 ft 7:02 am · 5:20 pm
Sun 1 Drizzle 70 / 78 °F 10 mph SE 2.2 ft 10:30 am · 6:53 pm
Mon 2 Light showers 70 / 84 °F 8 mph NE 2.9 ft 11:21 am · 9:58 pm
Tue 3 Light showers 73 / 84 °F 13 mph NE 2.6 ft 11:54 am · 11:08 pm
Wed 4 Partly cloudy 72 / 92 °F 13 mph N 2.2 ft 12:16 pm · 11:50 pm
Thu 5 Overcast 75 / 90 °F 10 mph W 1.9 ft 12:34 pm
Fri 6 Partly cloudy 74 / 95 °F 10 mph NNE 3.1 ft 12:27 am · 12:54 pm
Sat 7 Thunderstorm 77 / 91 °F 18 mph NNW 3.1 ft 1:04 am · 1:18 pm
Sun 8 Thunderstorm 73 / 94 °F 16 mph NW 3.9 ft 1:41 am · 1:45 pm
Mon 9 Light drizzle 72 / 75 °F 15 mph SSW 4.2 ft 2:18 am · 2:14 pm
Tue 10 Drizzle 69 / 74 °F 9 mph SSE 3.4 ft 2:55 am · 2:44 pm
Wed 11 Light drizzle 69 / 74 °F 10 mph E 3.3 ft 3:32 am · 3:13 pm
  • Fri 30 Rain 69° / 78° 3.1 ft
  • Sat 31 Drizzle 71° / 79° 2.7 ft
  • Sun 1 Drizzle 70° / 78° 2.2 ft
  • Mon 2 Light showers 70° / 84° 2.9 ft
  • Tue 3 Light showers 73° / 84° 2.6 ft
  • Wed 4 Partly cloudy 72° / 92° 2.2 ft
  • Thu 5 Overcast 75° / 90° 1.9 ft
See all 14 days →

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:29 am (local time).

Sun

The sun in Macaé

Sunrise and sunset →

Sunrise and sunset

Rises 5:04 am in the ESE (105°)ESE
Sets 5:58 pm in the WSW (255°)WSW
  • First light 4:14 am
  • Full dark 6:48 pm
  • Civil dawn 4:41 am
  • Civil dusk 6:21 pm
  • Solar noon 11:31 am (81° high)
  • Daylight 12 h 53 min (+1 min)
  • Evening golden hour 5:27 pm
  • Full dark 6:48 pm

Golden hour and the day-night map

Morning golden hour5:04–5:35 am
Evening golden hour5:27–5:58 pm
Macaé

Today the sun is 92,332,747 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Macaé

The moon for 7 days →

Moon phase and position

Waning gibbous · 84% 84% illuminated · 19.0 days old New moon on Mon, Nov 9 · 4:03 am
Rises 10:01 pm in the ENE (60°)ENE
Sets 8:49 am tomorrow · in the WNW (300°) · set at 7:43 am
Transit 2:20 am overhead
Visible 10 h 47 min from 10:01 pm to 8:49 am

Today the moon is 226,718 mi away and looks 32′ 44″ across.

Solunar periods

Today's activity: medium
  • 1:20–3:20 am Major · the moon passes overhead · high activity
  • 1:52–3:52 pm Major · the moon passes underfoot · high activity
  • 7:13–8:13 am Minor · moonset · medium activity
  • 9:31–10:31 pm Minor · moonrise · medium activity

According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.

Upcoming moon phases

2026 moon calendar →
  • Last quarter Sun, Nov 1 · 5:29 pmNov 1 in 3 days
  • New moon Mon, Nov 9 · 4:03 amNov 9 in 11 days
  • First quarter Tue, Nov 17 · 8:48 amNov 17 in 19 days
  • Full moon Tue, Nov 24 · 11:54 amNov 24 in 26 days

Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.

Place

Where to fish in Macaé

All places in Río de Janeiro →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

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.

Water depth

Deepens quickly

The bottom deepens quickly: 33 ft of water 0.25 mi from shore.

From the shoreline (0.7 mi from Macaé) out to sea, heading southeast.

How far from shore

  • 16 ft deep850 ft
  • 33 ft deep0.25 mi
  • 66 ft deepnot within 3.1 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. 33 ft of water just 0.25 mi from shore: a good cast reaches deep water. Current and surf hit harder here.
  • Swimming. The water gets deeper little by little, but a few dozen yards out you can no longer stand.
  • Diving. 33 ft deep 0.25 mi from shore; 66 ft is far out (beyond 3.1 mi): for deeper dives, go by boat.

Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).

Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.

Nearest lighthouse

Macae 5.5 mi east

Light
A long flash every 20 s, alternating white and red · Al.LFl WR 20s
Range
28 nautical miles (32 mi)
Light height
512 ft above sea level
Tower height
52 ft
Built
1902

Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses

Tides near MacaéTides nearby

All places in Río de Janeiro, A to Z (212) →

Macaé at a glance

  • Town or city of about 264,439 people. Coordinates: 22.385° S, 41.783° W.
  • It is 96 mi east of Rio de Janeiro, the main place in Río de Janeiro. The sun rises 5 min earlier and sets 6 min earlier than in Rio de Janeiro.
  • The nearest tide station, Macaé, is 23 mi to the northeast.
  • Its coast faces southeast.
  • Beaches and harbors nearby: Praia do Campista (0.8 mi), Praia da Concha (0.9 mi), Praia do Forte (1.0 mi), Praia do Pontal (1.0 mi).

Questions about MacaéQuestions

What time is high tide today in Macaé?

Today in Macaé there are high tides at 4:45 am (3.3 ft) and 4:06 pm (2.9 ft) and low tides at 11:13 am and 11:34 pm. Tide coefficient 78.

What time is sunset today in Macaé?

At 5:58 pm. There is light until the end of civil twilight, at 6:21 pm.

What time is sunrise tomorrow in Macaé?

At 5:04 am. First light comes at 4:13 am.

What phase is the moon today?

Waning gibbous, 84% illuminated. New moon on Mon, Nov 9 · 4:03 am.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 1:20–3:20 am, Minor 7:13–8:13 am, Major 1:52–3:52 pm, Minor 9:31–10:31 pm. Today's activity is medium.

What's the weather like today in Macaé?

Light drizzle, from 68 °F to 81 °F, with a light breeze from the north-northeast (7 mph) and a 73% chance of rain.

How is the sea today in Macaé?

Slight (Douglas 3): 2.9 ft waves with a period of 7.1 s from the southeast. The water is 76.3 °F.

When is the best time to visit Macaé?

The best time to visit Macaé is from May to August: highs of 78 °F to 80 °F, about 7 rainy days a month and 6 hours of sunshine a day.

Can I use this data for navigation?

No. These are predictions for fishing and leisure; for navigation, use the official publications.

Where this data comes from

Tide: Macaé station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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