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Hop aboard Sea Thunder or Sea Screamer, Myrtle Beach’s most popular boating attraction for over 30 years. This 1.5–2 hour narrated cruise takes you up the scenic Intracoastal Waterway, past uninhabited barrier islands, and out through the jetty into the Atlantic in search of wild bottlenose dolphins. It’s a fast, fun, splash-guaranteed ride the whole family will love — and with our Dolphin Sighting Guarantee, if you don’t see dolphins, you ride again free. Departing daily from Little River, SC, just minutes from North Myrtle Beach.

*** FREE RIDE OFFER ***

If no dolphins are sighted on the dolphin cruise
you will receive a one-time use free pass to ride again*

*Restrictions apply! Refer to your receipt for details.

Not valid with group discounts, private charters, or special event cruises

Sea Thunder

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Yolanda Sulton-Taylor profile picture
Yolanda Sulton-Taylor
2 days ago
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It was a whole vibe
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Christina Casad profile picture
Christina Casad
2 days ago
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We had an amazing time yesterday. The staff were friendly and we actually got to see dolphins. Such an amazing experience. The only thing I didn’t like were the prices for Gatorade $5 for one is a bit much.
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Catherine Smith profile picture
Catherine Smith
3 days ago
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Saw lots of dolphins was a great family trip
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Jennifer Mills profile picture
Jennifer Mills
5 days ago
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It was wonderful we loved it and the captain and co captain was great. They were friendly and interactive. I would most definitely recommend it. We will definitely go Again
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Eisha Mason profile picture
Eisha Mason
5 days ago
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A delightful afternoon. Perfectly organized--information provided in advance and on the boat. The trip was totally engaging for adults and children alike. Our host had tons of personality. They were dedicated to finding dolphins for us to see. And the dolphins were a real treat! The time flew by. A fun way to spend an afternoon.
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Kerry Shepherd profile picture
Kerry Shepherd
5 days ago
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We had Captain Forrest and Captain Henry they were amazing! Made sure we saw dolphins and even went above and beyond to try and get them to jump. Best dolphin cruise ever!
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curtis tomko
5 days ago
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Had a great time both captains were great seen lots of dolphins too
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Selena Resendes profile picture
Selena Resendes
5 days ago
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Great time , saw a bunch of dolphins , got soaked on a hot day it was a good time for sure.
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Sheri B profile picture
Sheri B
6 days ago
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We went on the Sea Thunder for a dolphin cruise, out of Little River, SC and had a fantastic time! Exceptional service, fantastic views of dolphins! A little history as we went through the Intracoastal Waterway. We were surrounded by dolphins!
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Luis Garcia profile picture
Luis Garcia
8 days ago
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They take you deep into the ocean and you can appreciate how vast it is – a very beautiful experience.

Sea Screamer

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Sarah Fuller profile picture
Sarah Fuller
October 28, 2023
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We had the best experience on this cruise. We saw more dolphins than we expected, and the crew was fantastic and noticed our kids seemed less than interested, so she came over and tried to talk to them and get them a little more engaged. We will definitely be returning in the future. My only tip is bring some cash so you're able to tip these wonderful people
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Justin Hulgan
October 19, 2023
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Sea screamer is something my family tries to do every visit to the beach! The is my favorite attraction to do!
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Karen Evans profile picture
Karen Evans
October 1, 2023
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I have done many dolphin cruises but this one was exceptional. There were probably 20 or more dolphins surrounding the boat
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Desiree Della Rocca
September 30, 2023
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Our trip today was amazing. We saw dolphins following a shrimping boat, one even completely breached and was just beautiful. Our crew was so friendly and ensured we had a great time. It definitely was the best spent money on my trip.
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parker darlington
September 29, 2023
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What an awesome experience. We saw a ton of dolphins. Well worth the trip. The captain and his mate were very knowledgeable. Would definitely do this again.
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Cesar S.
September 17, 2023
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Great investment, fun
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