Category Archives: Oceanography

Mike on failed Disney lake wave

Failed Disney World Wave Machine from Early 1970’s

By R. Michael Brown, Writer| Producer & Former Field Engineer

In the lake in front of the Polynesian Hotel and Village, Disney World built a wave machine on an island to pump waves toward the hotel beach for surfing.

The company I worked for was doing some geotechnical work on it and I was the only surfer in the company so they sent me out to test the waves.

When the machine worked, which wasn’t very often, it would pump out a 2 foot closeout of murky swamp water.

Me [my skinny self back then] OR Dick Nunis, Disney executive?

There is only one photo that I’ve found of someone surfing the wave (above). A Disney employee newsletter ran the photo and said it was Dick Nunis surfing in the photo, the Disney executive that came up with the wave machine idea and acquired the $400,000 budget to build it. Might have been him but the newsletter also said it was a 5 ft. wave. That’s a stretch LOL.

5 ft. Wave?

It wasn’t a very powerful wave but it was strong enough to ride on a longboard AND wash away the man-made fine white sand beach next to the Polynesian.

I told them they should try to use larger/heavier grain size quartz beach sand; but, that’s tan and gray and they wanted pristine white – I’m sure for the Disney attraction brand or something. Powdery white sand only comes in tiny grain sizes and is easily moved by wind and waves. Erosion was instantaneous. Common sense really.

I was just an ocean engineering college student, employed field soils engineer, and surfer, so what did I know, right? They didn’t listen or try it.

It failed.

So the ride/attraction was cancelled and scrapped.

Nunis did finally get his wave machine with Typhoon Lagoon in 1989 – But that’s another story…

Typhoon Lagoon

Surfers Hitting Perfect Huge Flagler Pier Surf

Thursday, 8-21-2025
By R. Michael Brown

Huge perfect surf from Hurricane Erin at Flagler Pier in North Florida.

Even though the storm is 600 miles away this morning, the swell is still pumping in, even from the backside of the hurricane.

Waves are overhead – look closely at the outside sets to see surfers ripping it up!

Video 3:03 min. Surfers riding overhead waves, clean up set, offshore winds.

BTW, all the construction equipment and material is for the rebuilding of the pier that was damaged by a hurricane years ago.

BIG SURF Expected on Florida East Coast Tuesday PM – Wednesday – Thursday AM

Rough Surf, Dangerous Rip Currents:” Hurricane Erin Boosts to Cat 5

Hurricane Erin strengthens into a Category 5, as it moves north in the Atlantic and experts warn of potential dangerous (and possibly) epic waves.

Swell-chasers and wary coastal property owners continue to monitor the trajectory, and strength of Hurricane Erin, as it continues toward the east coast.

Windy Peak South Florida Surf Forecast for Thursday, 8/21 at 7 AM

The storm is currently looming over the Caribbean, with a trajectory moving northward, with a path that curves away from the eastern seaboard, away from landfall, yet still sending stormy conditions (and potentially sizable swell) to the east coast.

Hurricane Erin 8-16-2025 8PM Forecast

AccuWeather Lead Hurricane Expert Alex DaSilva, called the conditions “near perfect,” when it comes to the storm strengthening on its path.

“Erin is forecast to slowly curve to the north as it continues to strengthen over the weekend. At this time, the storm is forecast to remain hundreds of miles off the East Coast,” DaSilva said. When it comes to the waves, he continued:

“Beaches along the entire East Coast, from Florida to New England and Atlantic Canada, will likely experience rough surf and dangerous rip currents as Erin tracks north and eventually northeast.”

Here’s the latest from the reliable forecaster Bryan Norcross:

Norcross is known for his matter-of-fact content and delivery without all the hype from others that is intended to scare folks and get clicks.

Hurricane Erin 8-16-2025 2 PM Windspeed Forecast

Russia: First an Under Ocean 8.8 Earthquake – Then a Volcanic Eruption

Latest: Klyuchevskoy Volcano in Russia Starts Erupting

The Klyuchevskoy volcano on the Kamchatka peninsula in Russia’s far east has started erupting after Wednesday’s powerful earthquake in the Pacific, Russian state news agency RIA reported, according to Reuters.

The volcano is known to be the tallest active volcano in Eurasia.

The massive quake struck on Wednesday morning in Russia, generating a tsunami of up to 4 metres (13ft) on the country’s east coast, damaging buildings and prompting evacuation warnings in the region and across most of Japan’s east coast, officials said.

First the 8.8 Earthquake

A powerful magnitude 8.8 earthquake off Russia’s far eastern Kamchatka Peninsula triggered tsunami waves of up to 5 metres (16 feet) nearby and sparked evacuation orders as far away as Hawaii and across the Pacific on Wednesday.

Historic Earthquakes Shows this 8.8 is a Big One – Image: Guardian Graphic

The tsunami wave swept away buildings on the coastal area of Severo-Kurilsk, the main settlement on Russia’s Kuril Islands in the Pacific. The regional authorities declared a state of emergency but mayor Alexander Ovsyannikov said all residents were safe and had been evacuated. The country’s emergency ministry said parts of the town had been flooded. The tsunami alert was later cancelled in Russia’s Severo-Kurilsk, state-owned Tass news agency reports.

More than two million people were evacuated in Japan, including workers at the stricken Fukushima nuclear plant in northeast Japan, who were evacuated, with plant operator Tepco saying that “no abnormality” had been observed at the site.

The International Atomic Energy Agency (IAEA) said initial reports indicate no safety impact for nuclear power plants along the Pacific Coast, Reuters reports

Japan later lifted all tsunami warnings, downgrading them to a tsunami advisory, Reuters reports, citing the Japan Meteorological Agency.

Broadcaster Asahi TV reported a 58-year-old woman died when her car fell off a cliff while she was evacuating in central Japan’s Mie prefecture, Reuters reports.

Hawaii downgraded its tsunami warning to advisory and lifted its evacuation order with people able to return to their homes.

The Klyuchevskoy volcano on the Kamchatka peninsula in Russia’s far east has started erupting after Wednesday’s powerful earthquake in the Pacific, Russian state news agency RIA reported, according to Reuters.

Authorities in Central and South America have ordered evacuations and issued tsunami warnings.

Tsunami waves began hitting the Marquesas Islands in French Polynesia early on Wednesday, but the waves were forecast to be smaller than initially feared, local authorities said.

The National Tsunami Warning Centre (NTWC) said a tsunami advisory has been cancelled for coastal areas of south Alaska, the Alaska peninsula and the Aleutian Islands from Chignik Bay, Alaska to the Samalga Pass.

The NTWC said a tsunami advisory has been cancelled for the coastal areas of British Columbia from the Washington/British Columbia border to the British Columbia/Alaska border. A tsunami advisory is now cancelled for American Samoa, Reuters reports.

Sargassum Seaweed Bloom Back Overrunning S. Florida Beaches

Seaweed is invading South Florida beaches again this summer. From Miami Beach to Ft. Pierce, Florida, the sargassum bloom has impacted beaches with up to shin deep stinky weed.

Click images to enlarge:

Boca Raton Inlet
Palmetto Park Rd. Boca Raton
Boca Raton Inlet
Boynton Inlet

It’s caused by fertilizer runoff and pollution in the Atlantic Ocean and greatly impacts the Caribbean and Florida beaches. Since I reported on the first major Sargassum Seaweed bloom over 10 years ago, we’ve had a couple times that was almost this bad. Hopefully it won’t get as bad as the first:

Seaweed Invasion Continues in Palm Beach (scroll down)

See our Surfcam webpage to see live shots of beaches from Boca Raton to St. Augustine

Florida Sheriff Warns Beachgoers to Ignore Bizarre Clumps of Manatees Near Shore

The Pinellas Sheriff’s Office shared a warning on June 15 after receiving numerous calls about groups of manatees gathering together

By Kelli Bender Published on June 18, 2025 07:30PM EDT

Manatee Mating

If you see the manatees rocking through the waves, don’t come knocking on the Pinellas Sheriff’s Office’s door.

The Florida sheriff’s office shared an unusual warning about the animals on Instagram on June 15. The post includes a video showing a clump of manatees closely gathered together on the shore of a Florida beach. At least 10 manatees swim over and near each other in the footage.

According to the post, this type of bizarre-looking manatee gathering is common in the summer, and no cause for alarm. The marine mammals are getting together for an NSFW reason, per the Pinellas Sheriff’s Office.

“If you see this … no, you didn’t,” the sheriff’s office wrote on the manatee video. “Don’t call us. They are more than fine. It’s mating season.”

Pinellas Sheriff’s Office provided more context in the caption alongside the manatee footage.

“We get calls all the time from citizens when they see this, believing the manatees are in distress. We can assure you they are more than fine,” the agency wrote, adding, “Manatees actually mate in herds like these, and often they are near the shore. They mate all throughout the year, but generally, mating herds like these are seen in the summer months.”

SEE MORE with Videos, Photos [People Magazine]

Seaweed Invasion Town of Palm Beach 2019

Disturbing Footage of Seaweed Overtaking this Popular Beach!

So far it’s not as bad as 2019 in Palm Beach County. But, it’s pretty bad. The Sargassum bloom is out of control again. This is in Ocean Ridge, Florida.

Sargassum is a seaweed that can accumulate along the shoreline in large amounts, making the shoreline inaccessible for swimming, boating, and other recreational activities. This beach seaweed overflow is happening again.

If you live near the coast and have experienced the beach seaweed overflow in the past, then you already know what to do! Be sure to check out our site for more information on this and other coastal issues!

See the feature story I did in 2019 when it was really bad in Florida, the Caribbean, and South and Central American coasts:

See my feature story [article and video]

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