Mareloa

Crique du Fort, Ille-et-Vilaine

Near Saint-Malo · 3.8 km

6 beaches near this one

Practical information

Tide

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

NowRising tide-4.8 m
Next eventHigh · 10:51 AMin 5 h 57 · 5.3 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)

10.0 m
Heights shown-4.8 m → 5.4 m
5.4 m2.0 m-1.4 m-4.8 mLow04:48 AM-4.8 mHigh10:51 AM5.3 mLow05:09 PM-4.5 m
  • Low04:48 AM · -4.8 m
  • High10:51 AM · 5.3 m
  • Low05:09 PM · -4.5 m

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

Sea conditions

sea model sampled 13 km from the beach

Estimated surface05:00 AM
≈ 19.7 °C
Waves
0.5 m
Period
5.4 s
Swell
0.3 m W
Modelled current
0.4 km/h
Surface temperature · 24 h≈ 19.6 °C – 19.8 °C
19.7 °C
19.6 °C
19.7 °C
19.7 °C
19.6 °C

Local conditions

UV
0.0
Cloud cover
0 %
Sunrise
08:07 AM
Sunset
07:46 PM

Forecast

Temperature over 48 hours

Hourly temperature forecast

This point remains readable, but it is outside the common selectable horizon.

Seven-day weather outlook

Practical information

Length
302 mSource record 9/15/2026 · Open source
Cliffs nearby
42 mSource record 9/15/2026 · Open source
Shade features nearby
CliffNearby, does not guarantee shade on the beach.recorded by the source · Source record 9/15/2026 · Open source
Horizon (relief)
N 9° · NE 12° · E 11° · SE 10° · S 10° · SW 0° · W 0° · NW 2°Relief only, excludes vegetation and buildings.Source record 9/26/2026 · Open source
Shore axis
127°Source record 9/15/2026 · Open source

Sun and shore orientation

October 1, 2026 · Estimated times · local time

Sunrise

Shore orientation unavailable

Sunset

Shore orientation unavailable

Calculation method

Wind on the beach

Side wind

estimate

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?

Practical information recorded by the source

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

Nearby services
toilets 1 · parking 5recorded by the source · Source record 9/15/2026 · Open source
Show catalogue context
Local area
35recorded by the source · Source record 9/15/2026 · Open source
Catalogue record
Mapped beachrecorded by the source · Source record 9/15/2026 · Open source
Coast
Bretagne nordSource record 9/15/2026 · Open source
Water body
OceanSource record 9/15/2026 · Open source

Today’s windows

Calculated at 04:54 AM
beach runCheck first08:00 AM – 09:30 AM

beach run

Check first

08:00 AM – 09:30 AM

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

coastal walkCheck first10:00 AM – 12:00 PM

coastal walk

Check first

10:00 AM – 12:00 PM

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

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

family beach time

Check first

02:00 PM – 05:00 PM

Confidence 0 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

shore gatheringCheck first03:09 PM – 06:09 PM

shore gathering

Check first

03:09 PM – 06:09 PM

  • physical window around low tide

Confidence 40 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

photographyCheck first05:46 PM – 07:46 PM

photography

Check first

05:46 PM – 07:46 PM

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

sunsetCheck first07:01 PM – 08:31 PM

sunset

Check first

07:01 PM – 08:31 PM

Confidence 35 % · rules coast-v5

Sources EOT20 — Hart-Davis et al. (2021), DGFI-TUM, CC BY 4.0 · Données météo par Open-Meteo.com

Explore nearby

Beaches nearby

Kev22 · CC BY-SA 4.0
Distance0.4 km

La Varde, Ille-et-Vilaine

Annual classification available

Annual classification: Excellent

Open beach
Distance0.4 km

Le Pont, Ille-et-Vilaine

Annual classification available

Annual classification: Excellent

Open beach
Distance0.9 km

Le Nicet, Ille-et-Vilaine

Annual classification available

Annual classification: Excellent

Open beach
Distance1.1 km

Le Minihic, Ille-et-Vilaine

Annual classification available

Annual classification: Excellent

Open beach
Distance1.2 km

Le Val, Ille-et-Vilaine

Annual classification available

Annual classification: Excellent

Open beach
Distance3.0 km

Les Chevrets, Ille-et-Vilaine

Annual classification available

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
ThursdayFriday3 Saturday4 Sunday5 Monday6 Tuesday7 Wednesday
Modelled tidal range10.03 m
Low tide04:48 AM-4.78 m
High tide10:51 AM5.25 m
Low tide05:09 PM-4.54 m
High tide11:14 PM4.77 m
Modelled tidal range8.37 m
Low tide05:28 AM-3.94 m
High tide11:35 AM4.43 m
Low tide05:54 PM-3.66 m
Modelled tidal range6.75 m
High tide12:02 AM3.79 m
Low tide06:18 AM-2.96 m
High tide12:27 PM3.47 m
Low tide07:00 PM-2.70 m
Modelled tidal range4.91 m
High tide01:02 AM2.78 m
Low tide07:43 AM-2.06 m
High tide01:36 PM2.60 m
Low tide08:52 PM-2.13 m
Modelled tidal range4.67 m
High tide02:26 AM2.06 m
Low tide09:44 AM-1.86 m
High tide03:11 PM2.22 m
Low tide10:36 PM-2.45 m
Modelled tidal range5.91 m
High tide04:15 AM2.10 m
Low tide11:11 AM-2.47 m
High tide04:54 PM2.64 m
Low tide11:46 PM-3.27 m
Modelled tidal range6.84 m
High tide05:42 AM2.84 m
Low tide12:11 PM-3.36 m
High tide06:04 PM3.48 m
Tide calendar
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

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

© OpenStreetMap contributors — named coastal features, ODbL; geographic catalogue, not current bathing-health informationAging

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 Ille-et-Vilaine — source officielleUnavailable

Administrative directory

Method and source ↗

Vigilance Météo-France indisponible : Client error '404 Not Found' for url 'https://meteofrance.s3.sbg.io.cloud.ovh.net/data/vigilance/metropole/2026/09/30/200732/CDP_CARTE_EXTERNE.json' For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/404.

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

GeoNames · CC BY 4.0

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

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Mareloa

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