PacIOOS Wave Buoy 233: Pearl Harbor Entrance, Oahu, Hawaii
Wave buoy 233 measures wave height, wave direction, wave period, water temperature, air temperature, and surface currents within Mamala Bay approximately 1.5 miles (2.4 km) offshore of the entrance to Pearl Harbor and approximately 1 mile (1.6 km) offshore of Honolulu International Airport along the South Shore of Oahu in the State of Hawaii. Wave data are transmitted every half hour. Surface currents data are transmitted every 10 minutes. Water and air temperature data are transmitted every 5 minutes. Moored in water 35 meters deep, this Datawell Directional Waverider DRW4 buoy is equipped with three accelerometers measuring north/south, east/west, and vertical displacements, allowing it to measure both wave direction and wave energy. This buoy also uses an acoustic current meter (ACM) to measure the speed and direction of ocean currents at approximately 1 meter below the surface. The water temperature sensor is located at the base of the 0.9 meter spherical buoy, approximately 45 cm or 18 inches below the ocean surface. A compact air temperature (CAT4) sensor was later attached in January 2022 to the antenna at approximately 2 meters above the ocean surface. Wave buoys are useful tools for forecasting local waves and are used by recreational and professional ocean users alike.
Data and Resources
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PacIOOS Voyager (Google Maps API)
This URL provides a viewer for this dataset.
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PacIOOS Wave Buoys: Pearl Harbor Entrance
This URL provides a viewer for this dataset.
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CDIP Buoy 233
This URL provides data access for this dataset.
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NOAA/NDBC Station 51211
This URL provides data access for this dataset.
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ISO-19139 (Local) Metadata
The XML content as stored locally by CKAN
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ISO-19139 (IOOS Registry)
The XML content as published by the IOOS Registry
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Metadata Date
Metadata Tags
Online Access |
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Distribution Formats |
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Distributor | Coastal Data Information Program (CDIP) |
Point of Contact |
Coastal Data Information Program (CDIP) www@cdip.ucsd.edu Online Resource |
Originator |
Coastal Data Information Program (CDIP) www@cdip.ucsd.edu Online Resource |
Originator |
Margaret A. McManus University of Hawaii at Manoa mamc@hawaii.edu Online Resource |
Originator |
Mark A. Merrifield Scripps Institution of Oceanography (SIO) mamerrifield@ucsd.edu Online Resource |
Resource Provider |
Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org Online Resource |
Publisher |
Coastal Data Information Program (CDIP) www@cdip.ucsd.edu Online Resource |
Point of Contact |
Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org Online Resource |
Dataset Point of Contact |
Coastal Data Information Program (CDIP) www@cdip.ucsd.edu |
General Documentation | |
Associated Documentation |
Pacific Islands Ocean Observing System (PacIOOS)
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Resource Provider |
Pacific Islands Ocean Observing System (PacIOOS) |
Date(s) |
creation:
2017-06-06
issued: 2017-06-06 revision: 2017-06-06 |
Purpose | PacIOOS provides timely, reliable, and accurate ocean information to support a safe, clean, productive ocean and resilient coastal zone in the U.S. Pacific Islands region. |
Use Limitations |
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, University of Hawaii, PacIOOS, NOAA, State of Hawaii 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.
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Time Period | 2017-06-06T21:00:00Z to now |
Spatial Bounding Box Coordinates | N: 21.297350° S: 21.297350° E: -157.958933° W: -157.958933° |
Theme keywords |
GCMD Science Keywords
GCMD Platform Keywords
GCMD Instrument Keywords
CF Standard Name Table v39
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Data Center keywords |
GCMD Data Center Keywords
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Place keywords |
GCMD Location Keywords
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Project keywords |
GCMD Project Keywords
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Use Constraints |
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, University of Hawaii, PacIOOS, NOAA, State of Hawaii 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.
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Lineage Statement | 2017-06-06T21:00:00Z PacIOOS asset deployed. 2017-09-15T00:00:00Z M.A. McManus assumes buoy oversight. 2022-01-08T02:00:00Z Compact air temperature (CAT4) sensor added to buoy antenna to begin measuring air temperatures. 2022-11-15T22:17:00Z Dataset identifier modified from "cdip233" to "cdip_233" to match PacIOOS naming conventions. |
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Attribution Information | |
CF related |