Mareloa

Unai Chalan Kiya, Saipan

Near Chalan Piao village · 1.2 mi

Tide

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

NowSlack tide2.6 ft
Next eventHigh · 08:00 PMin 2 h 13 · 2.6 ft

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)

1.7 ft
Heights shown1.0 ft → 2.7 ft
2.7 ft2.1 ft1.6 ft1.0 ftHigh08:00 PM2.6 ftLow05:00 AM1.0 ft
  • High08:00 PM · 2.6 ft
  • Low05:00 AM · 1.0 ft

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

Sea conditions

sea model sampled 2.4 mi from the beach

Estimated surface06:00 PM
≈ 85.5 °F
Waves
2.8 ft
Period
8.4 s
Swell
2.0 ft NE
Modelled current
0.8 mph
Surface temperature · 24 h≈ 84.9 °F – 85.5 °F
85.5 °F
85.1 °F
84.9 °F
85.1 °F
85.3 °F

Local conditions

UV
0.3
Cloud cover
30 %
Sunrise
06:08 AM
Sunset
05:57 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
2,605 ftSource record 9/19/2026 · Open source
Shade features nearby
Not documentedNearby, does not guarantee shade on the beach.recorded by the source · Source record 9/19/2026 · Open source
Horizon (relief)
N 0° · NE 1° · E 2° · SE 2° · S 0° · SW 1° · W 0° · NW 0°Relief only, excludes vegetation and buildings.Source record 9/19/2026 · Open source
Shore axis
47°Source record 9/19/2026 · Open source

Sun and shore orientation

October 15, 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
restaurant 4 · shop 2recorded by the source · Source record 9/19/2026 · Open source
Playground nearby
499 ftSource record 9/28/2026 · Open source

Parking

3 car parks mapped

Within 1,640 ft of the beach boundary, as the crow flies.

Source · Sep 19, 2026 · © OpenStreetMap contributors

Fees, access and availability are not confirmed.

View parking on the map

Practical facilities

Current facilities are not documented for this beach.

Show catalogue context
Local area
Saipanrecorded by the source · Source record 9/19/2026 · Open source
Catalogue record
Mapped beachrecorded by the source · Source record 9/19/2026 · Open source
Coast
SaipanSource record 9/19/2026 · Open source
Water body
OceanSource record 9/19/2026 · Open source

Today’s windows

Calculated at 05:47 PM
photographyPossible window03:57 PM – 05:57 PM

photography

Possible window

03:57 PM – 05:57 PM

  • 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

sunsetPossible window05:12 PM – 06:42 PM

sunset

Possible window

05:12 PM – 06:42 PM

  • moderate wind
  • low rain risk
  • around sunset

Confidence 55 % · rules coast-v5

Sources Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

shore gatheringCheck first03:00 AM – 06:00 AM

shore gathering

Check first

03:00 AM – 06:00 AM

  • 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

beach runPossible window08:00 AM – 09:30 AM

beach run

Possible window

08:00 AM – 09:30 AM

  • moderate wind
  • cooler hour for running

Confidence 55 % · rules coast-v5

Sources Open-Meteo, modèle SMOC Météo-France/Copernicus Marine · Données météo par Open-Meteo.com

coastal walkPossible window10:00 AM – 12:00 PM

coastal walk

Possible window

10:00 AM – 12:00 PM

  • 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

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

family beach time

Check first

02:00 PM – 05:00 PM

  • 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

Explore nearby

Beaches nearby

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
ThursdayFriday17 Saturday18 Sunday19 Monday20 Tuesday21 Wednesday
Modelled tidal range1.67 ft
Low tide04:00 AM0.92 ft
High tide08:00 PM2.59 ft
Modelled tidal range1.74 ft
Low tide05:00 AM1.02 ft
High tide02:00 PM2.76 ft
Modelled tidal range1.64 ft
Low tide05:00 AM1.18 ft
High tide03:00 PM2.82 ft
Modelled tidal range2.85 ft
Low tide06:00 AM1.57 ft
High tide04:00 PM4.43 ft
Modelled tidal range1.67 ft
Low tide07:00 AM0.98 ft
High tide03:00 PM2.66 ft
Modelled tidal range1.31 ft
Low tide08:00 AM1.38 ft
High tide04:00 PM2.69 ft
Low tide10:00 PM2.03 ft
Modelled tidal range1.41 ft
High tide02:00 AM2.20 ft
Low tide09:00 AM1.21 ft
High tide05:00 PM2.62 ft
Low tide10:00 PM2.17 ft
Tide calendar
Tide, weather and sea conditions modelled by Open‑Meteo — not a navigation tool

Country profile

Languages
English, Chamorro, Carolinian
Currency
United States 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

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

Official catalogue · Bathing water quality

Method and source ↗Licence ↗
© OpenStreetMap contributors — OSM database base 2026-05-31T22:37:44Z; offline reviewed snapshot (companion profile), ODbLFresh

Catalogue review

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 ↗

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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