Mareloa

Crescent Beach Preserve, Washington

Near Friday Harbor · 12 mi

Tide

Falling tide, -3.3 ft
  • Low 03:00 AM · -3.6 ft
  • High 09:00 AM · 6.2 ft
  • Low 03:00 PM · -4.3 ft
  • High 09:00 PM · 4.9 ft
Tide calendar

Sea conditions

sea model sampled 5.0 mi from the beach

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.

Estimated surface
≈ 51.6 °F
Waves
0.7 ft
Period
2.7 s
Swell
0.7 ft SE
Modelled current
0.4 mph
Surface temperature · 24 h≈ 51.6 °F – 51.8 °F

Local conditions

Humidity
95 %
UV
0.0
Cloud cover
71 %
Sunrise
07:04 AM
Sunset
04:44 PM

Temperature over 48 hours

Hourly temperature forecast

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

Seven-day weather outlook

Place characteristics

Distance to town
Friday Harbor · 12 mi

Practical information

RecordedNot documented

© OpenStreetMap · Oct 20, 2026 · check on site · Sources

Wind on the beach
Wind in your face

Do you know this beach?

What is the ground made of?

Today’s windows

Calculated at 01:55 AM · rules coast-v5

  • Very good window
  • Possible window
  • Less favourable
  • Prohibited
  • Check first
  • Beach run — Possible window

    Beach run

    08:00 AM–09:30 AM · Possible window

    • moderate wind
    • low rain risk
    • cooler hour for running

    High score, low confidence: the data behind this window is incomplete or approximate. Check the conditions on site.

    Confidence 55 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

  • Coastal walk — Possible window

    Coastal walk

    10:00 AM–12:00 PM · Possible window

    • moderate wind
    • low rain risk
    • comfortable walking hour

    High score, low confidence: the data behind this window is incomplete or approximate. Check the conditions on site.

    Confidence 55 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

  • Shore gathering — Check first

    Shore gathering

    01:00 PM–04:00 PM · Check first

    • physical window around low tide

    Confidence 40 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

  • Family beach time — Check first

    Family beach time

    02:00 PM–05:00 PM · Check first

    • moderate wind
    • low rain risk

    Confidence 0 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

  • Photography — Possible window

    Photography

    02:44 PM–04:44 PM · Possible window

    • moderate wind
    • low rain risk
    • late-day light

    High score, low confidence: the data behind this window is incomplete or approximate. Check the conditions on site.

    Confidence 55 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

  • Sunset — Possible window

    Sunset

    03:59 PM–05:29 PM · Possible window

    • moderate wind
    • low rain risk
    • around sunset

    High score, low confidence: the data behind this window is incomplete or approximate. Check the conditions on site.

    Confidence 55 % · rules coast-v5 · Sources : Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

Beaches nearby

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

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

Country profile

Languages
English
Currency
US Dollar
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

U.S. Environmental Protection Agency — RAD and Beach Attributes; U.S. federal government work, public domain (17 U.S.C. §105)Aging

Official catalogue · Bathing water quality

Method and source ↗
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 ↗

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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