Real-time water temperature data at Mission: Iconic Reef sites now available to public

NOAA’s Mission: Iconic Reefs has deployed smart buoys at each of its seven sites with instruments that measure and transmit real-time data on wind speed, ocean temperature, and other conditions.

The real-time data is available to the public on this web page. To learn more about the reporting capabilities, view this video.

“These data will provide a real time picture of reef conditions, helping us make decisions on whether to conduct fieldwork on days where the forecast is borderline,” said Dr. Katey Lesneski, research and monitoring coordinator for Mission: Iconic Reefs. “This information will also be immensely useful to restoration practitioners for determining if reef temperatures have exceeded the threshold for coral outplanting.”

There are several components to the device, including a basketball-sized, solar-powered buoy branded as The Spotter. The yellow mothership is connected to a red buoy that suspends a measurement instrument approximately 3 feet below the ocean surface, connected to a seafloor anchor where a second instrument collects data.

“There’s a lot of hardware to this system, which means boaters need to navigate carefully around these yellow and red buoys,” Lesneski explained. “And by all means they are not meant for mooring a boat. Because they are deployed in areas that are prominent mooring sites, we want to make sure the public understands that only the white buoys with blue stripes are for mooring.”

Some of the sites feature more than one buoy, and eventually the network will expand to in-water nursery sites. Mariners should steer clear of the buoys, which are visible by reflected sunlight and a blinking light at night. Pencil-shaped SPAR buoys will soon be added. Coordinates are listed below.