Scituate Harbor, MA Tide Gauge

Niveau marin

Tide gauge located in Scituate Harbor, MA Tide Gauge. Funded by NERACOOS. Data is reported in elevation above MLLW (NAVD88) in feet and also converted to meters. NOAA uses Mean Lower Low Water (MLLW), which is the average height of the lowest tide recorded at a tide station each day during a 19-year recording period, known as the National Tidal Datum Epoch.[5] MLLW is only a mean, so some tidal levels may be negative relative to MLLW; see also mean low water spring. The 19-year recording period is the nearest full year count to the 18.6-year cycle of the lunar node regression, which has an effect on tides. At this location Mean Sea Level (MSL) is 1.491 meters above MLLW Benchmark used: NOAA Station ID: 8445138 - SCITUATE, SCITUATE HARBOR (with extrapolated estimate) MSL meters = (MLLW ft. * 0.3048) + GAUGE location correction.

Données et ressources

Data Subset Form

ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file…

ERDDAP Ouvrir
Make-A-Graph Form

ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.

ERDDAP Ouvrir
Background Information

Background information from the source

HTML Ouvrir
Background Information

Background information from the source

HTML Ouvrir
Background Information

Background information from the source

HTML Ouvrir
ERDDAP-tabledap

ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for…

ERDDAP Ouvrir
Background Information

Background information from the source

HTML Ouvrir
OPeNDAP

An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.

ERDDAP Ouvrir

Informations supplémentaires

Étendue temporelle	2026-07-21 – 2026-11-04
Date (creation)	2026-11-04
Statut	onGoing
Fréquence de mise à jour	asNeeded
Langue des métadonnées	en
Licence	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-04
Créé	2026-11-04
API	package_show