Title Raw temperature data for long-term observations of bottom temperatures at Agate Terrace, Port St. Johns (March 2012 - August 2012)
Project Long-term monitoring of nearshore temperatures around Southern Africa
Authors

Zintle Sabelani
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Research Assistant; contact details: email: zsabelani@dffe.gov.za

Hassan Ismail
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: heishmail@dffe.gov.za

Marcel van den Berg
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: mvdberg@dffe.gov.za

Tarron Lamont
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientist; contact details: email: tlamont@dffe.gov.za

Publisher Department of Forestry, Fisheries and the Environment (2025)
Contributors

Contact Person: Hassan Ismail
Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: ismailhe@gmail.com

Abstract Here we present raw temperatures from Underwater Temperature Recorders (UTRs) located at a depth of 11m off Agate Terrace, Port St. Johns, South Africa (-31.6220°S 29.5714°E), along the south coast of Southern Africa, between 30 March 2012 and 29 August 2012. Note that the data that falls outside of these dates is not from the deployment. At selected sites around Southern Africa, UTRs have been used to obtain long-term records of bottom temperatures in the nearshore environment, at depths ranging from 2m to 34m. Note that for some deployments, two UTRs were deployed to simultaneously record bottom temperatures.
Methods The raw data was collected using Underwater Temperature Recorder(s) (UTR) that was configured to sample every 30 minutes. The subsurface-mounted, Underwater Temperature Recorder(s) (UTR) was deployed at a depth of 11m off Agate Terrace, Port St. Johns, South Africa (-31.6220°S; 29.5714°E), along the south coast of Southern Africa. The instrument measured half-hourly temperature readings between 30 March 2012 and 29 August 2012.
Data
Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
Temporal extent 30 Mar 2012 – 29 Aug 2012
Geographic extent
Marker
1000 km
Leaflet Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012

Port St. Johns, South Africa

Lat: -31.622
Lon: 29.5714

Vertical extent Max: -11.0 m
Min: -11.0 m
Keywords coastal, INDIAN OCEAN, nearshore, temperature, underwater temperature recorder, UTR
Related resources
  • This digital object is continued by Raw temperature data for long-term observations of bottom temperatures at Agate Terrace, Port St. Johns (August 2012 - September 2013) (10.15493/DEA.MIMS.14812023)
  • This digital object is part of Long-term observations of bottom temperatures at Port St. Johns (10.15493/DEA.MIMS.14712023)
  • This digital object is previous version of Long-term observations of bottom temperatures at Agate Terrace, Port St. Johns (March 2012 - August 2012) (10.15493/DEA.MIMS.14782023)