Mareloa

Saint Laurent: Les Nouelles, Côtes-d'Armor

PLERIN · Weather unavailable

6 beaches near this one
Undetermined
—
not providedWater——TiderisingHWin 2 h 17 · 5.0 mWind
—
not provided
Practical information

Tide

Heights retain the vertical reference supplied by the source and are not an official hydrographic zero.

NowRising tide1.7 m
Next eventHigh · 08:09 AMin 2 h 17 · 5.0 m

Tidal range

Difference in height between one high tide and the following low tide.

Translated from the cited source.

Source: Shom — Définitions des mots clefs (GT TSH, mars 2025)

10.4 m
Heights shown-5.0 m → 5.4 m
5.4 m1.9 m-1.5 m-5.0 mLow02:15 AM-5.0 mHigh08:09 AM5.0 mLow02:30 PM-5.0 mHigh08:24 PM5.4 m
  • Low02:15 AM · -5.0 m
  • High08:09 AM · 5.0 m
  • Low02:30 PM · -5.0 m
  • High08:24 PM · 5.4 m

Hover or touch the curve to read the time and height. Use arrow keys on a keyboard.

Forecast

Weather unavailable

The tide remains visible, but no temperature forecast can be shown.

Practical information

Shore form
Straight shoreSource record 9/15/2026 · Open source
Length
880 mSource record 9/15/2026 · Open source
Cliffs nearby
389 mSource record 9/15/2026 · Open source
Shade features nearby
Buildings · TreesNearby, does not guarantee shade on the beach.recorded by the source · Source record 9/15/2026 · Open source
Horizon (relief)
N 6° · NE 3° · E 0° · SE 3° · S 15° · SW 19° · W 15° · NW 9°Relief only, excludes vegetation and buildings.Source record 9/15/2026 · Open source
Distance to town
3.6 kmSource record 9/11/2026 · Open source

Sun and shore orientation

September 27, 2026 · Estimated times · local time

Sunrise

Shore orientation unavailable

Sunset

Shore orientation unavailable

Estimated position for this date. Terrain, buildings and clouds may hide the sun; an unobstructed view has not been verified. Calculation method

Wind on the beach

Not provided

Shore orientation or current wind direction unavailable.

Bathing supervision

Supervision not provided

Do you know this beach?

The animation may show sand as a visual default; that does not confirm the real surface. What is the ground actually made of here?

What is the ground made of?
More documented characteristics
Shore axis
145°Source record 9/15/2026 · Open source

Practical information recorded by the source

This information is source-recorded and may not describe the current situation.

Nearby services
toilets 5 · parking 4 · restaurant 3 · shop 12 · bus stop 13recorded by the source · Source record 9/15/2026 · Open source
Accessible toilets
Limitedrecorded by the source · Source record 9/15/2026 · Open source
Show catalogue context
Local area
022recorded by the source · Source record 8/25/2026 · Open source
Catalogue record
Designated bathing waterrecorded by the source · Source record 8/25/2026 · Open source
Coast
Bretagne nordSource record 8/25/2026 · Open source
Water body
SeaSource record 8/25/2026 · Open source

Today’s windows

06:00 — 22:00 · select a row for details

Calculated at 05:52 AM
beach runCheck first08:00 AM – 09:30 AM

beach run

Check first

08:00 AM – 09:30 AM

Before you go
  • Additional condition to check

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

coastal walkCheck first10:00 AM – 12:00 PM

coastal walk

Check first

10:00 AM – 12:00 PM

Before you go
  • Additional condition to check

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

shore gatheringCheck first12:30 PM – 03:30 PM

shore gathering

Check first

12:30 PM – 03:30 PM

  • physical window around low tide
Before you go
  • Additional condition to check

Confidence 40 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

family beach timeCheck first02:00 PM – 05:00 PM

family beach time

Check first

02:00 PM – 05:00 PM

Before you go
  • latest health sample has expired
  • Additional condition to check

Confidence 0 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

photographyCheck first05:59 PM – 07:59 PM

photography

Check first

05:59 PM – 07:59 PM

Before you go
  • Additional condition to check

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

sunsetCheck first07:14 PM – 08:44 PM

sunset

Check first

07:14 PM – 08:44 PM

Before you go
  • Additional condition to check

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0

Explore nearby

Beaches nearby

Nearby alternatives ranked from the information available in the catalogue.

Anonymous Unknown author · CC BY-SA 4.0
Distance1.5 km

Martin, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach
Distance3.0 km

Les Rosaires Est, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach
Kev22 · CC BY-SA 4.0
Distance3.3 km

Les Rosaires, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach
Distance4.6 km

Lermot, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach
Kev22 · CC BY-SA 4.0
Distance6.6 km

Le Petit Havre, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach
Kev22 · CC BY-SA 4.0
Distance6.7 km

Béliard, Côtes-d'Armor

Higher annual classification

Annual classification: Excellent

Open beach

Discovery score: distance, available annual classification and catalogue quality. It is neither real-time health advice nor a safety conclusion.

Seven-day tide

Modelled tidal range · source reference
SundayMonday29 Tuesday30 Wednesday1 Thursday2 Friday3 Saturday
Modelled tidal range10.39 m
Low tide02:15 AM-5.01 m
High tide08:09 AM5.03 m
Low tide02:30 PM-4.98 m
High tide08:24 PM5.38 m
Modelled tidal range10.90 m
Low tide02:47 AM-5.30 m
High tide08:43 AM5.43 m
Low tide03:02 PM-5.22 m
High tide08:59 PM5.60 m
Modelled tidal range10.86 m
Low tide03:20 AM-5.33 m
High tide09:18 AM5.54 m
Low tide03:36 PM-5.19 m
High tide09:36 PM5.51 m
Modelled tidal range10.39 m
Low tide03:54 AM-5.07 m
High tide09:54 AM5.33 m
Low tide04:12 PM-4.87 m
High tide10:14 PM5.08 m
Modelled tidal range9.33 m
Low tide04:30 AM-4.52 m
High tide10:34 AM4.81 m
Low tide04:51 PM-4.27 m
High tide10:56 PM4.36 m
Modelled tidal range7.78 m
Low tide05:11 AM-3.74 m
High tide11:17 AM4.05 m
Low tide05:37 PM-3.45 m
High tide11:44 PM3.45 m
Modelled tidal range5.98 m
Low tide06:02 AM-2.82 m
High tide12:10 PM3.16 m
Low tide06:42 PM-2.56 m

The range is calculated from each day’s modelled heights. Heights retain the source reference and do not replace official times.

Tide calendarBrowse the month day by day with the modelled tidal range when available.

Official information

Côtes-d'Armor

An annual classification or the absence of an event in the feed does not mean bathing is currently permitted. Local signs and published orders take priority.

Tide, weather and sea conditions modelled by Open‑Meteo — not a navigation tool

Country profile

Languages
French
Emergency
General number 112Police 17Fire 18Ambulance 15
Currency
Euro
Driving side
right

Wikidata · CC0 · Retrieved on Sep 18, 2026

Sources and method

How to read the figures on this page, and what they do not say.

Tide heights
Heights retain the vertical reference supplied by the source and are not an official hydrographic zero.
Sea temperature and conditions
Temperature and conditions come from a limited-resolution coastal model, not an observation at the beach. Do not use for navigation or to conclude that bathing is safe.
Beach characteristics
These place characteristics are recorded from the linked sources. They describe the place, not current conditions.

Source & freshness

Ministère des Solidarités et de la Santé — Données de rapportage de la saison balnéaire — mise à jour de la ressource data.gouv.frFresh

Official catalogue · Bathing water quality

Method and source ↗Licence ↗
Ministère des Solidarités et de la Santé — Données de rapportage de la saison balnéaire — mise à jour de la ressource data.gouv.frFresh

Official catalogue · Bathing water quality

Method and source ↗Licence ↗
Ministère des Solidarités et de la Santé — Données de rapportage de la saison balnéaire — mise à jour de la ressource data.gouv.frExpired

Official catalogue · Bathing water quality

Method and source ↗Licence ↗
EEA/WISE Bathing Water Quality 2025 et autorités nationales — classement annuel, pas un avis sanitaire actuelAging

Official catalogue · Bathing water quality

Method and source ↗Licence ↗
Copernicus DEM GLO-30 -- (c) DLR e.V. 2010-2014 and Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; distributed via the AWS Open Data Registry (bucket copernicus-dem-30m).Fresh

Additional source

Method and source ↗
Préfecture de Côtes-d'Armor — source officielleUnavailable

Administrative directory

Method and source ↗

Weather temporarily unavailable: recommendations are degraded.

Modelled sea level: limited coastal accuracy, and a different reference from chart datum.

Modelled data and this estimate do not replace an official source. Mareloa is not a navigation tool.

Tydal

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