Hawaii can feel like paradise... but winter is different.



Aloha Reader,

One question we regularly receive is whether you can swim with mantas in Hawaii all year, whether they migrate, or do not show up during certain seasons.

The short answer seems simple: reef mantas aren't migratory animals, so you can technically come to Hawaii and swim with them year-round... but there's also a longer answer.

Manta ray sightings are lower during winter—not because the gentle giants aren't there, but because ocean conditions often turn adverse, making the swim unsafe on certain nights.

Hawaii enjoys pleasant temperatures and clear, calm water throughout the year—no wonder it's such a popular vacation destination. It creates the myth of being as close as it gets to paradise. But in winter, weather patterns change: while the weather on land stays the same, the ocean gets rough.

This means tour companies (us included) may need to cancel the nightly swims, as we cannot guarantee our guests a safe and enjoyable experience. Most cancellations happen between December and March.

Read more here about the best seasons to swim with mantas in Hawaii

If you're planning a trip to Hawaii during that time, here's what you need to know:

  • In winter, Hawaiian waters are very different from what you expect from brochures and travel ads.
  • We cancel the manta ray moonlight swim if we can't guarantee guest safety, if underwater visibility is too low, or if we don't think manta rays will appear that night.
  • Sometimes, we keep a waitlist and get in touch if an opportunity opens up.

Read here about what the ocean in Hawaii is really like in winter, and how we at Manta Ray Advocates prepare for and work that season. We've included a couple of videos so you can see the difference.

Don't hesitate to reach out if you have any questions. Either reply to this email or find our contact details here.

If you plan to come to Hawaii this fall or winter, we hope you stay safe and enjoy the experience!

Warmest Aloha,

Martina

P.S. If you're staying home, you can experience the magic of manta rays through our series of guided video meditations featuring the manta rays in their natural habitat.

Martina Wing

Manta rays are beautiful and majestic animals that have a life-changing effect on people who meet them. I want to protect them so humans can experience their transformational power for generations to come! My goal is to inspire people so they take action to protect the mantas' ecosystem and oceans all around the world.

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