TidePlanet

Biguaçu today: waves, weather and sun

Wednesday, October 28, 2026 · local time (GMT-3) Wed, Oct 28 · GMT-3 C · No station nearby

Today, Wednesday, October 28, in Biguaçu the sun rises at 5:27 am and sets at 6:31 pm: 13 h 4 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 9:38 pm. Major solunar periods run from 12:45 am to 2:45 am and from 1:16 pm to 3:16 pm. The next spring tides arrive from October 26 to 28. The sea is smooth, with 1.2 ft waves. There's a light air from the west-northwest (2 mph). Overcast, 64 °F.

Fishing

Fishing in Biguaçu today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
6
Average day · 6 out of 10 1:20–3:20 pm Also 6:00–7:00 pm
  • Major period 1:16–3:16 pm
  • Falling pressure (−0.09 inHg in 24 h), light onshore wind (7 mph) and calm sea (1.3 ft waves)
  • Waning gibbous: a bit more activity than at the quarters

Your day at a glance

The best window, 1:20 pm to 3:20 pm, combines a major period, falling pressure and a light onshore breeze. Also good from 6:00 pm to 7:00 pm, with sunset, falling pressure and a light onshore breeze.

Species with the most records nearby: dusky grouper, common snook, whitemouth croaker and common octopus. What you can catch

We don't show the tide for Biguaçu, so it doesn't count in the rating. How it works · Next 7 days · Fishing rules

Beach

Beach day in Biguaçu

Beach forecast, 7 days →

Is it a beach day?

5
Fair beach day · 5 out of 10 11:00 am–4:00 pm
  • Feels like 76 °F: pleasant
  • Onshore breeze (8 mph)
  • Calm for swimming: 1.4 ft waves
  • UV 6 (high): SPF 50 sunscreen
  • Water at 71 °F (nice)
  • Cloudy (100% cloud cover)

Today, hour by hour

  • Swimming Calm · 1.4 ft

    1.4 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.

  • Water 71 °F

    Nice for swimming.

  • Sun & sunscreen UV 6 · SPF 50

    Max UV 6 (high): SPF 50 sunscreen, reapplied every 2 hours.

  • Wind 8 mph

    Onshore breeze (8 mph).

  • Tide & sand

    We don't show the tide for Biguaçu, so it doesn't count in the rating.

The best window, 11:00 am to 4:00 pm, brings pleasant temperatures, little wind, a calm sea and water at 71 °F, though with clouds.

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 Biguaçu

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 Biguaçu

Tides in Biguaçu: not available yet

C · No station nearby

There is no tide station near Biguaçu, and we can't rely on the global tide model on this coast: for now we don't show its tide.

Meanwhile, see the tide in Praia de Pedras Altas (Área Nudista) · 21 mi

The sun, moon, solunar periods and spring tides on this page do apply to this place.

Sea and waves

The sea at Biguaçu

7-day waves

Sea stateSea state: smooth

Smooth Douglas 2 · gentle breeze, Beaufort 3
Waves 1.2 ft · 5.5 s from the east (94°)
Swell 1.0 ft · 4.4 s from the east
Current 0.3 mph toward the S

The waves you may find

  • Most commonMost common0.6 ft
  • Significant1.2 ft
  • Highest expectedHighest2.6 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 2.6 ft. Before heading out, expect waves of up to 2.6 ft.

Wind on the coast and offshore

On the coast 2 mph WNW · gusts 6
Offshore (20 mi SSE)Offshore 12 mph NNW · gusts 19

Cross-offshore wind. The coast faces northeast 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 Monday 2: 1.7 ft with a period of 4 s, from the east-northeast (slight).

Water temperature

Water temperature →
Water now70.9 °F
Today 70.5–71.1 °F air: 61 / 75 °F
Satellite (yesterday) 66.4 °F measured 1.0 mi away

The satellite measured 4.5 °F less yesterday 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 73.3 °F by Tuesday 3.

Water colder than normal for late October (−1.6 °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 9:58 pm (local time).

Diving

Diving in Biguaçu today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
10
Great day · 10 out of 10 9:00 am–12:00 pm
  • 1.0 ft swell at 5 s from the east-southeast: barely any surge
  • Light onshore wind (8 mph)
  • 0.4 mph current toward the south, weak (model)
  • Sun high: more light underwater
Swell 1.0 ft 5 s · from the ESE
Likely visibility Good Snorkeling: good
Water and suit 70.5 °F 5 mm wetsuit
Current 0.4 mph toward the S
  • Slack water today: none; the tide doesn't count here
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 70.5 °F: a 5 mm wetsuit.
  • Snorkeling: good, calm sea and light wind.
  • Night dive: dark from 6:55 pm. Waning gibbous (92%), rising at 9:38 pm: a bright night.

Your diving day at a glance

The best window, 9:00 am to 12:00 pm, combines little swell, light wind, weak current and the sun high.

We don't have a reliable tide for Biguaçu, so slack water doesn't count in the rating.

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

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Biguaçu

14-day weather

Now in Biguaçu

Now 64 °F Overcast · feels like 67 °F · 61 / 75 °F
Low / high
61 / 75 °F
Rain
0.00 in · 10%
Clouds
100%
Humidity
91%
Dew pointDew point
61 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 32
Saharan dust
No

Pressure and fishing

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

Rising now (+0.04 inHg in 3 hours). Over the next 48 hours: −0.13 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Hourly weather Wind Surf

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 OvercastOvercastOvercastOvercastOvercastOvercastOvercastOvercast
Temperature 61°62°61°71°74°75°69°64°
Wind (mph) 2 WNW2 W2 NW7 N8 N7 NNE7 NNE2 NW
Gusts 667192118197
Waves 1.4 ft1.4 ft1.4 ft1.3 ft1.2 ft1.4 ft1.3 ft1.2 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 9:00 pm 64° 2 NW 1.2 ft
  • 12:00 am 64° 2 WNW 1.2 ft
  • 3:00 am 65° 2 WNW 1.2 ft
  • 6:00 am 65° 2 WNW 1.2 ft
  • 9:00 am 72° 3 NNE 1.2 ft
  • 12:00 pm 71° 4 NE 1.2 ft
  • 3:00 pm 70° 5 ENE 1.2 ft
  • 6:00 pm 67° 3 SE 1.2 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave
Today · 28 Overcast 61 / 75 °F 8 mph N 1.4 ft
Thu 29 Light rain 64 / 73 °F 6 mph NE 1.3 ft
Fri 30 Rain 62 / 67 °F 5 mph SSE 1.6 ft
Sat 31 Light drizzle 60 / 72 °F 6 mph SSE 1.6 ft
Sun 1 Drizzle 64 / 74 °F 8 mph NE 1.6 ft
Mon 2 Light drizzle 63 / 84 °F 9 mph N 1.7 ft
Tue 3 Light drizzle 64 / 80 °F 7 mph ESE 1.5 ft
Wed 4 Thunderstorm with hail 68 / 86 °F 4 mph WNW 1.6 ft
Thu 5 Drizzle 69 / 75 °F 7 mph ENE 1.7 ft
Fri 6 Light showers 71 / 77 °F 4 mph NW 1.8 ft
Sat 7 Light rain 66 / 77 °F 10 mph S —
Sun 8 Light rain 60 / 71 °F 4 mph SSW —
Mon 9 Clear sky 57 / 73 °F 8 mph SSE —
Tue 10 Partly cloudy 55 / 75 °F 8 mph NE —
  • Thu 29 Light rain 64° / 73° 1.3 ft
  • Fri 30 Rain 62° / 67° 1.6 ft
  • Sat 31 Light drizzle 60° / 72° 1.6 ft
  • Sun 1 Drizzle 64° / 74° 1.6 ft
  • Mon 2 Light drizzle 63° / 84° 1.7 ft
  • Tue 3 Light drizzle 64° / 80° 1.5 ft
  • Wed 4 Thunderstorm with hail 68° / 86° 1.6 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.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:58 pm (local time).

Sun

The sun in Biguaçu

Sunrise and sunset →

Sunrise and sunset

Rises 5:27 am in the ESE (105°)ESE
Sets 6:31 pm in the WSW (254°)WSW
  • First light 4:33 am
  • Full dark 7:24 pm
  • Civil dawn 5:02 am
  • Civil dusk 6:55 pm
  • Solar noon 11:58 am (76° high)
  • Daylight 13 h 4 min (+2 min)
  • Evening golden hour 5:59 pm
  • Full dark 7:24 pm

Golden hour and the day-night map

Morning golden hour5:27–5:58 am
Evening golden hour5:59–6:31 pm
Biguaçu

Today the sun is 92,356,558 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Biguaçu

The moon for 7 days →

Moon phase and position

Waning gibbous · 92% 92% illuminated · 18.0 days old New moon on Mon, Nov 9 · 4:03 am
Rises 9:38 pm in the ENE (59°)ENE
Sets 7:58 am tomorrow · in the WNW (302°) · set at 6:58 am
Transit 1:45 am overhead
Visible 10 h 19 min from 9:38 pm to 7:58 am

Today the moon is 226,432 mi away and looks 32′ 47″ across.

Solunar periods

Today's activity: medium
  • 12:45–2:45 am Major · the moon passes overhead · high activity
  • 1:16–3:16 pm Major · the moon passes underfoot · high activity
  • 6:28–7:28 am Minor · moonset · medium activity
  • 9:08–10:08 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 4 days
  • New moon Mon, Nov 9 · 4:03 amNov 9 in 12 days
  • First quarter Tue, Nov 17 · 8:48 amNov 17 in 20 days
  • Full moon Tue, Nov 24 · 11:54 amNov 24 in 27 days

Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.

Place

Where to fish in Biguaçu

All places in Santa Catarina →

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.

Tides near BiguaçuTides nearby

All places in Santa Catarina, A to Z (143) →

Biguaçu at a glance

  • Town or city of about 69,486 people. Coordinates: 27.494° S, 48.656° W.
  • It is 9.6 mi northwest of Florianópolis, the main place in Santa Catarina. The sun rises 1 min later and sets at the same time than in Florianópolis.
  • Its coast faces northeast.
  • Beaches and harbors nearby: Praia de João Rosa (1.1 mi), Praia da Bina (2.5 mi), Praia da Serraria (3.5 mi).

Questions about BiguaçuQuestions

What time is sunset today in Biguaçu?

At 6:31 pm. There is light until the end of civil twilight, at 6:55 pm.

What time is sunrise tomorrow in Biguaçu?

At 5:26 am. First light comes at 4:33 am.

What phase is the moon today?

Waning gibbous, 92% illuminated. New moon on Mon, Nov 9 · 4:03 am.

When are the next spring tides?

From October 26 to 28, together with the lunar perigee: they will be stronger than usual.

What are today's solunar periods?

Major 12:45–2:45 am, Minor 6:28–7:28 am, Major 1:16–3:16 pm, Minor 9:08–10:08 pm. Today's activity is medium.

What's the weather like today in Biguaçu?

Overcast, from 61 °F to 75 °F, with a light air from the west-northwest (2 mph) and a 10% chance of rain.

How is the sea today in Biguaçu?

Smooth (Douglas 2): 1.2 ft waves with a period of 5.5 s from the east. The water is 70.9 °F.

When is the best time to visit Biguaçu?

The best time to visit Biguaçu is from April to June and from August to September: highs of 70 °F to 79 °F, about 10 rainy days a month and 4 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

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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