TidePlanet

Today in Constitución there are high tides at 12:12 am (2.8 ft) and 12:43 pm (1.2 ft) and low tides at 6:50 am and 6:23 pm. Tide coefficient 96. Right now the tide is rising toward the high tide at 12:57 am. The sun rises at 6:51 am and sets at 8:16 pm: 13 h 26 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 11:43 pm. Major solunar periods run from 2:24 am to 4:24 am and from 2:56 pm to 4:56 pm. The next spring tides arrive from October 26 to 28. The sea is moderate, with 4.1 ft waves. There's a light air from the southwest (3 mph). Clear sky, 67 °F.

Fishing

Fishing in Constitución today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: high
8
Good day · 8 out of 10 6:20–7:50 am Also 11:40 am–1:40 pm and 5:20–6:30 pm
  • Low tide at 6:50 am
  • Minor period 7:43–8:43 am (moonset)
  • Sunrise at 6:51 am
  • Falling pressure (−0.17 inHg in 24 h), light offshore wind (5 mph) and some swell (4.8 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 96 (spring tides)

Your day at a glance

The best window, 6:20 am to 7:50 am, combines the 6:50 am low tide, moonset, sunrise, falling pressure and some swell. Also good from 11:40 am to 1:40 pm, with the 12:43 pm high tide, falling pressure, a light onshore breeze and some swell. Also good from 5:20 pm to 6:30 pm, with the 6:23 pm low tide, falling pressure, a light onshore breeze and some swell.

How it works · Next 7 days · Fishing rules

Beach

Beach day in Constitución

Beach forecast, 7 days →

Is it a beach day?

1 good hour
5
Fair beach day · 5 out of 10 2:00–7:00 pm
  • Sunny
  • Feels like 78 °F: pleasant
  • Onshore breeze (6 mph)
  • Low tide at 6:23 pm: more sand
  • Swim with care: 4.5 ft waves every 9 s; moderate rip current risk
  • UV 9 (very high): SPF 50 sunscreen

Today, hour by hour

  • Swimming Use care · 4.5 ft

    4.5 ft waves every 9 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.

  • Water 62 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 9 · SPF 50

    Max UV 9 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 12:00–3:00 pm (very high UV).

  • Wind 6 mph

    Onshore breeze (6 mph).

  • Tide & sand 6:50 am

    Low tide at 6:50 am and 6:23 pm: that's when there's the most sand. High tide at 12:12 am and 12:43 pm. Coefficient 96 (spring tides): little sand left at high tide.

The best window, 2:00 pm to 7:00 pm, brings sunshine, pleasant temperatures, little wind and low tide at 6:23 pm, though with some waves and very high UV.

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 Constitución

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 Constitución

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 12:12 am 2.8 ft · coef. 96
  • ▼ Low tide 6:50 am -2.2 ft
  • ▲ High tide 12:43 pm 1.2 ft · coef. 93
  • ▼ Low tide 6:23 pm -1.8 ft

↑ Rising The tide is rising. 6 h 8 min to high tide at 12:57 am.

Tide coefficient 96 for the 12:12 am high tide and 93 for the 12:43 pm high tide. Spring tides. The water rises and falls 5.0 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 December 26 (3.4 ft) and the lowest, on August 13 (-2.5 ft).

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

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

Tide coefficient and range in October

The biggest tides of the month came from October 9 to 10 (coefficient 100, 4.5 ft range). The smallest, on October 18 (coefficient 27, 2.2 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Wed 28 6:51 am · 8:16 pm High tide 12:12 am · 2.8 ft Low tide 6:50 am · -2.2 ft High tide 12:43 pm · 1.2 ft Low tide 6:23 pm · -1.8 ft Coef. 96 92% Major periods 2:24 am · 2:56 pm High
Thu 29 6:50 am · 8:17 pm High tide 12:57 am · 2.8 ft Low tide 7:43 am · -2.1 ft High tide 1:33 pm · 0.9 ft Low tide 7:06 pm · -1.6 ft Coef. 89 84% Major periods 3:28 am · 4:00 pm Medium
Fri 30 6:49 am · 8:18 pm High tide 1:48 am · 2.7 ft Low tide 8:44 am · -1.9 ft High tide 2:31 pm · 0.6 ft Low tide 7:56 pm · -1.4 ft Coef. 78 75% Major periods 4:33 am · 5:04 pm Medium
Sat 31 6:48 am · 8:19 pm High tide 2:47 am · 2.4 ft Low tide 9:54 am · -1.7 ft High tide 3:43 pm · 0.3 ft Low tide 8:59 pm · -1.1 ft Coef. 66 64% Major periods 5:35 am · 6:04 pm Medium
Sun 1 6:47 am · 8:20 pm High tide 3:55 am · 2.1 ft Low tide 11:13 am · -1.6 ft High tide 5:10 pm · 0.3 ft Low tide 10:23 pm · -0.9 ft Coef. 56 Last quarter Major periods 6:33 am · 7:00 pm Medium
Mon 2 6:46 am · 8:21 pm High tide 5:13 am · 1.9 ft Low tide 12:28 pm · -1.6 ft High tide 6:36 pm · 0.5 ft Low tide 11:59 pm · -0.9 ft Coef. 55 42% Major periods 7:26 am · 7:50 pm Medium
Tue 3 6:45 am · 8:22 pm High tide 6:29 am · 1.8 ft Low tide 1:29 pm · -1.7 ft High tide 7:43 pm · 0.9 ft — Coef. 62 31% Major periods 8:14 am · 8:38 pm Medium

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

Where this tide comes from

M · Global model

Constitución has no tide station nearby: its tide is calculated with the global FES2022 model, from the nearest model cells offshore (the first one 2.6 mi away). It may differ from the real tide by a few minutes and inches, and more with wind or storms. Heights are above mean sea level, not chart datum, so low tides are negative. Not for navigation.

Model attribution: FES2022 Tide was produced by LEGOS, NOVELTIS and CLS, funded by CNES, and distributed by AVISO (https://doi.org/10.24400/527896/a01-2024.004), AVISO licence (https://www.aviso.altimetry.fr/fileadmin/documents/data/License_Aviso.pdf). Modified by TidePlanet: constants interpolated from the nearest model cells offshore; heights above mean sea level.

How we calculate the tide

Sea and waves

The sea at Constitución

7-day waves

Sea stateSea state: moderate

Moderate Douglas 4 · light breeze, Beaufort 2
Waves 4.1 ft · 9.3 s from the west-southwest (240°)
Swell 3.1 ft · 6.1 s from the southwest
Current 0.2 mph toward the NNW

The waves you may find

  • Most commonMost common2.1 ft
  • Significant4.1 ft
  • Highest expectedHighest8.3 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 8.3 ft. Before heading out, expect waves of up to 8.3 ft.

Wind on the coast and offshore

On the coast 3 mph SW · gusts 12
Offshore (7.6 mi NW)Offshore 5 mph WSW · gusts 8

Cross-onshore wind. The coast faces northwest and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.

Cross-onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Saturday 31: 5.6 ft with a period of 11 s, from the west-southwest (moderate).

Water temperature

Water temperature →
Water now62.8 °F
Today 60.3–62.8 °F air: 56 / 73 °F
Satellite (yesterday) 60.6 °F measured 0.9 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 60.4 °F by Tuesday 3.

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 6:50 pm (local time).

Surf

Surf in Constitución today

Surf hour by hour and 7 days →

Surf today

Fair
4
Fair · 4 out of 10 8:00 am–12:00 pm 2.1–3.2 ft Also 6:00–8:43 pm
  • 2.1–3.2 ft surf at the shore, a fun size for most surfers
  • 3.4 ft swell at 6 s from the southwest, short: weak, messy waves
  • Almost no wind (3 mph): glassy water
  • Rising tide (high tide at 12:43 pm)
Surf at the shore 2.1–3.2 ft average – sets
Swell 3.4 ft 6 s · SW · 87 kJ
Wind 3 mph SSW · calm
Water and wetsuit 60.3 °F 4/3 fullsuit
  • Light: First light 6:24 am · sunrise 6:51 am · sunset 8:16 pm · last light 8:43 pm
  • Tide: high 12:12 am (2.8 ft), low 6:50 am (-2.2 ft), high 12:43 pm (1.2 ft) and low 6:23 pm (-1.8 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 60.3 °F–62.8 °F: a 4/3 fullsuit.
  • Energy: 87 kJ · Low power

Today’s surf at a glance

The best window, 8:00 am to 12:00 pm, has a good size and glassy water, though with a short-period swell. 6:00 pm to 8:43 pm can also work, with a good size and glassy water, though with a short-period swell.

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 Constitución today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
8
Good day · 8 out of 10 11:40 am–1:50 pm Also 6:50–7:30 am and 5:40–7:10 pm
  • Slack water around high tide (12:43 pm): little current from 12:20 pm to 1:10 pm
  • 3.3 ft swell at 6 s from the southwest: some surge on the bottom
  • Light onshore wind (5 mph)
  • 0.2 mph current toward the northeast, weak (model)
  • Sun high: more light underwater
Swell 3.3 ft 6 s · from the SW
Likely visibility Good Snorkeling: poor
Water and suit 60.3 °F 7 mm wetsuit
Current 0.2 mph toward the NE
  • Slack water today: high tide 12:12 am (11:50 pm–12:30 am), low tide 6:50 am (6:30–7:10 am), high tide 12:43 pm (12:20–1:10 pm) and low tide 6:23 pm (6:00–6:50 pm)
  • Likely visibility: good. Swell (up to 3.0 ft at 11 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 60.3–62.8 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 8:43 pm. Waning gibbous (92%), rising at 11:43 pm: a bright night.

Your diving day at a glance

The best window, 11:40 am to 1:50 pm, combines slack water at high tide, light wind, weak current and the sun high, though with some swell. Also worth a look from 6:50 am to 7:30 am, with slack water at low tide, light wind and weak current, though with some swell. Also worth a look from 5:40 pm to 7:10 pm, with slack water at low tide, light wind and weak current, though with waves.

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

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

Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.

Sites: © OpenStreetMap contributors (ODbL). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.

Weather

Weather in Constitución

14-day weather

Now in Constitución

Now 67 °F Clear sky · feels like 69 °F · 56 / 73 °F
Low / high
56 / 73 °F
Rain
0.00 in · 0%
Clouds
0%
Humidity
73%
Dew pointDew point
58 °F
Visibility
15 mi
UV indexUV
1 · low
Air qualityAir
Fair · 32
Saharan dust
No

Pressure and fishing

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

Steady now (+0.00 inHg in 3 hours). Over the next 48 hours: −0.05 inHg. Steady pressure: anglers expect normal activity. 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 ClearClearClearClear skyClear skyClear skyClear skyClear
Temperature 60°58°56°63°72°72°70°61°
Wind (mph) 10 S9 SSE7 SSE3 SSW5 W6 W4 WSW0 E
Gusts 211915101517152
Waves 4.6 ft4.9 ft4.8 ft4.7 ft4.5 ft4.4 ft4.2 ft3.9 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 6:00 pm 70° 4 WSW 4.2 ft
  • 9:00 pm 61° 0 E 3.9 ft
  • 12:00 am 56° 2 NNE 3.8 ft
  • 3:00 am 56° 1 NE 3.8 ft
  • 6:00 am 54° 3 NE 3.8 ft
  • 9:00 am 61° 5 NNE 3.7 ft
  • 12:00 pm 67° 8 N 3.7 ft
  • 3:00 pm 66° 8 NNW 3.6 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 28 Clear sky 56 / 73 °F 10 mph SSW 4.9 ft 12:12 am · 12:43 pm
Thu 29 Overcast 54 / 67 °F 9 mph NNW 3.8 ft 12:57 am · 1:33 pm
Fri 30 Overcast 54 / 67 °F 8 mph SW 5.4 ft 1:48 am · 2:31 pm
Sat 31 Overcast 54 / 66 °F 7 mph WSW 5.6 ft 2:47 am · 3:43 pm
Sun 1 Clear sky 49 / 66 °F 12 mph SSW 5.4 ft 3:55 am · 5:10 pm
Mon 2 Overcast 47 / 66 °F 10 mph SSW 5.6 ft 5:13 am · 6:36 pm
Tue 3 Light rain 49 / 60 °F 19 mph N 5.2 ft 6:29 am · 7:43 pm
Wed 4 Drizzle 52 / 63 °F 11 mph NNW 5.7 ft 7:37 am · 8:34 pm
Thu 5 Drizzle 49 / 60 °F 9 mph NNW 5.8 ft 8:33 am · 9:16 pm
Fri 6 Light drizzle 48 / 64 °F 10 mph SSW 7.2 ft 9:22 am · 9:53 pm
Sat 7 Clear sky 52 / 66 °F 13 mph SSW 7.5 ft 10:06 am · 10:28 pm
Sun 8 Partly cloudy 52 / 65 °F 17 mph SSW 7.3 ft 10:47 am · 11:02 pm
Mon 9 Clear sky 52 / 68 °F 13 mph SSW 9.2 ft 11:26 am · 11:35 pm
Tue 10 Overcast 52 / 67 °F 12 mph SSW 8.8 ft 12:03 pm
  • Thu 29 Overcast 54° / 67° 3.8 ft
  • Fri 30 Overcast 54° / 67° 5.4 ft
  • Sat 31 Overcast 54° / 66° 5.6 ft
  • Sun 1 Clear sky 49° / 66° 5.4 ft
  • Mon 2 Overcast 47° / 66° 5.6 ft
  • Tue 3 Light rain 49° / 60° 5.2 ft
  • Wed 4 Drizzle 52° / 63° 5.7 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.

  • Normal Today, warmer than normal for late October (+8.0 °F; normal high: 65 °F). Climate by month →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 6:50 pm (local time).

Sun

The sun in Constitución

Sunrise and sunset →

Sunrise and sunset

Rises 6:51 am in the ESE (107°)ESE
Sets 8:16 pm in the WSW (253°)WSW
  • First light 5:52 am
  • Full dark 9:15 pm
  • Civil dawn 6:24 am
  • Civil dusk 8:43 pm
  • Solar noon 1:33 pm (68° high)
  • Daylight 13 h 26 min (+2 min)
  • Evening golden hour 7:42 pm
  • Full dark 9:15 pm

Golden hour and the day-night map

Morning golden hour6:51–7:26 am
Evening golden hour7:42–8:16 pm
Constitución

Today the sun is 92,354,948 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Constitución

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 11:43 pm in the NE (55°)NE
Sets 9:12 am tomorrow · in the NW (305°) · set at 8:13 am
Transit 3:24 am overhead
Visible 9 h 29 min from 11:43 pm to 9:12 am

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

Solunar periods

Today's activity: high
  • 2:24–4:24 am Major · the moon passes overhead · high activity
  • 2:56–4:56 pm Major · the moon passes underfoot · high activity
  • 7:43–8:43 am Minor · moonset · medium activity
  • 11:13 pm–12:13 am 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 Constitución

All places in Maule →

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

Shallow, gradual

Shallow, gradual bottom: you need to go 1.1 mi out for 33 ft of water.

From the shoreline (1 mi from Constitución) out to sea, heading northwest.

How far from shore

  • 16 ft deep0.7 mi
  • 33 ft deep1.1 mi
  • 66 ft deep2.9 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.7 mi): cast far from the beach and fish the high tide, when there is more water close in.
  • Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
  • Diving. Shallow near shore: you only reach 33 ft at 1.1 mi. For dives deeper than 33 ft, 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.

Tides near ConstituciónTides nearby

All places in Maule, A to Z (11) →

Constitución at a glance

  • Town or city of about 41,207 people. Coordinates: 35.333° S, 72.412° W.
  • Its coast faces northwest.
  • Beaches and harbors nearby: Playa Potrerillos (1.7 mi), Playa de Quivolgo (3.6 mi), Playa Cerro Verde (4.8 mi).

Questions about ConstituciónQuestions

What time is high tide today in Constitución?

Today in Constitución there are high tides at 12:12 am (2.8 ft) and 12:43 pm (1.2 ft) and low tides at 6:50 am and 6:23 pm. Tide coefficient 96.

What time is sunset today in Constitución?

At 8:16 pm. There is light until the end of civil twilight, at 8:43 pm.

What time is sunrise tomorrow in Constitución?

At 6:50 am. First light comes at 5:51 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 2:24–4:24 am, Minor 7:43–8:43 am, Major 2:56–4:56 pm, Minor 11:13 pm–12:13 am. Today's activity is high.

What's the weather like today in Constitución?

Clear sky, from 56 °F to 73 °F, with a light air from the southwest (3 mph) and a 0% chance of rain.

How is the sea today in Constitución?

Moderate (Douglas 4): 4.1 ft waves with a period of 9.3 s from the west-southwest. The water is 62.8 °F.

When is the best time to visit Constitución?

The best time to visit Constitución is from December to February: highs of 72 °F to 75 °F, barely 1 rainy day a month and 9 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: global FES2022 model (AVISO/CNES), licensed AVISO; constants for this place computed by TidePlanet from the nearest model cells offshore. 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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