Humpback Whales In Mexico

Two different encounters with humpback whales (Megaptera novaeangliae) during our Mexican holiday make up this post. The first experience was breaching humpbacks while in Cabo San Lucas (Baja California Sur) on the Pacific Ocean side. We followed three whales for about an hour and only had them break the surface to breathe. Shortly after this, they got more active and for about 5 minutes and they breached a number of times.humpback2humpback3humpback1

We have over 500 dives and have never encountered humpback whales underwater. In Hawaii, we have heard the males singing during our dives but they always seem to avoid us. All that changed in the Socorro islands (Revillagigedo Archipelago). We had a very brief encounter (about 10 -15 seconds) with a mother and her calf. They were moving toward us but immediately turned away to avoid us, but this allowed for a couple of quick photographs. This was a very surreal experience to see a 13-15 meter (40-50 foot) whale and calf such a short distance from us!humpback8

Grey Whales In Magdelena Bay, Baja California Sur, Mexico.

The blue whales in the Sea of Cortez (see the previous post) was a neat experience but the grey whale encounters on the Pacific side of the Baja Penisula were breathtaking. Often female grey whales with calves will come up alongside the boat and occasionally let you touch and rub them. This is the experience we had. Grey whales can reach 15 metres (50 feet), weigh about 35 tonnes (75,000 pounds) and live approximately 60 years.

 

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This Grey Whale Calf, About 2-3 Weeks Old, Stays Very Close To Its Mother In The Bay At Adolfo Lopez Mateos, Mexico.
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Playful Grey Whale Calves Often Come Next To The Boats At Magdelena Bay, Mexico.
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Each Day The Mother Grey Whale Exercises Her Calf To Build Up Its Strength For The Long Journey North In Just A Few Months. Baja California Sur, Mexico.

Each winter the whales migrate from Canada and Alaska south to The Baja Peninsula traveling up to 11,000 kilometres. There are a number of bays and lagoons along the Pacific (western side) where the pregnant mothers deliver their babies. At birth, the calves are about 4 meters (13 feet) long and weigh approximately 800 kg (1,764 pounds)! The babies are often playful and occasionally bring their heads out of the water making interesting photographs.

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This Grey Whale Calf is Only 2-3 Weeks Old And Is Curious At Adolfo Lopez Mateos.
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The Mothers Allow The Calves To Come Next To The Boats. Baja California Sur.
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Grey Whale Calf Leaning On Mom. Notice The Blowhole & Barnacles. Magdelena Bay.
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Not Sure How Well A Grey Whale Calf Can See Above Water. Adolfo Lopez Mateos.
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What Is This Grey Whale Calf Thinking As It Looks At Us? Magdelena Bay, Mexico.

We were hoping to get some good underwater shots with our underwater cameras to get a different perspective of them as most people see then only from the surface. The water, however, is very green filled with phytoplankton and visibility was maybe 10 feet. Therefore, it proved difficult to get any good photographs but we have included a few to give a different perspective.

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Mother Grey Whale Lifting Calf To Surface, Baja California Sur, Mexico
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Playful Grey Whale Calf Next To Its Enormous Mother At Adolfo Lopez Mateos, Mexico

 

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Grey Whale Calf Approaching Our Boat At Magdelena Bay, Mexico

If someone is wanting a wonderful whale experience for themselves or for their family then we would highly recommend the grey whales at the fishing town of Adolfo Lopez Mateos, Magdelena Bay, Baja California Sur, Mexico. We were there towards the end of February.

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Occasionally, The Tail Will Break The Surface As The Grey Whale Begins Its Descent.
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Another Grey Whale Beginning Its Descent In Magdelena Bay, Mexico
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After Descending The Adult Grey Whale Can Remain Submerged For 10-15 Minutes But The Calves Must Surface More Often. Magdelena Bay, Mexico.
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Barnacles Growing On the Skin Of A Grey Whale. Magdelena Bay, Mexico.
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The Blowhole On The Top Is How The Grey Whale Breathes. Baja California Sur.

 

Blue Whales In The Sea Of Cortez, Baja California Sur, Mexico

Blue whales (Balaenoptera musculus) are the largest whales in the world reaching lengths approaching 30 metres (100 feet) and weighs up to 180 tonnes (400,000 pounds). They start arriving in the Loreto Bay National Marine Park, Mexico in February each year. There seems to be a sweet spot called the blue triangle where they are regularly seen. Danzante Island, Del Carmen Island and Monserrate Island make up this blue triangle in the Sea of Cortez. Some whales like humpbacks with their spectacular breaches, or grey whales that come next to your boat are more photogenic. However, blue whales just break the surface of the water to exhale, take in more air and descend.

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Blue Whale In Loreto Bay National Marine Park, Sea Of Cortez, Mexico
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Upon Surfacing The Blue Whale Exhales Air From Its Blowhole Creating A Large Waterspout

On our way to our dive site, we saw some large waterspouts caused by the exhaling blue whales off in the distance so a detour was in order. Marine park rules dictate that you keep your boat a specific distance away from the whales. The way it works is that you see the blue whale in the distance, you move the boat towards them but by then they have descended again. The boat captain guesses where he thinks they will come back up (usually 6-9 minutes later) hoping they will surface closer to the boat. We played this game about 8 times and each time they came up a long distance from the boat. Great experience but now it was time to go to our dive site so off we went. Unexpectedly, the whale surfaced about 30-40 metres (100-130 feet) away from the boat which was close enough to get these photographs!

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Blue Whale Blowhole Close-up Just After Exhaling, Sea of Cortez, Mexico
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Blue Whale Beginning Its Decent After Taking In More Air, Loreto Bay National Marine Park
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Descending Blue Whale Showing Small Dorsal Fin, Sea Of Cortez, Mexico