Red Sea Aggressor IV, Egypt

Name: St. Johns & Daedalus (Marsa Alam - Marsa Alam)
Start: 2026-11-07
End: 2026-11-14
Location: Egypt

9.2 Superb

Jacuzzi / Hot Tub
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly

from $ 125 / day Check dates

En-Suite bathrooms - Red Sea Aggressor IV

“Amazing experience, great diving and better staff. Feels like second home”
Myles C, United States

Highlights

Two hot tubs on board
Nitrox available

The Red Sea Aggressor IV is a 43.5 meters/142.7 feet long liveaboard sailing from Port Ghalib in Egypt’s Red Sea. The Red Sea Aggressor IV can take up to 26 passengers in 13 staterooms designed for maximum comfort. The 3 master staterooms feature a queen bed, while 9 deluxe rooms come with twin beds. All cabins have individual air conditioning and private bathrooms, and a hair dryer. Plus, every room has a 32-inch television with a selection of 400 movies, TV shows, and documentaries. The large sundeck and its shaded area are perfect for relaxing. Guests can unwind in a hot tub or socialize with fellow divers in the bar or the salon, where there are fish identification presentations, movie nights, and games.

The Red Sea Aggressor IV runs dive trips to the Southern Red Sea dive destinations, including Daedalus, Brothers, Elphinstone, Sha’ab Maksour, and St. John’s. The Red Sea Aggressor IV offers many diverse itineraries throughout the year to all the top spots in the Red Sea. Equipped with 2 dive tenders to carry divers to dive sites and to pick them up and bring them back to the boat, the Red Sea Aggressor IV is also equipped with onboard air compressors, including for Nitrox.

Book your trip aboard the Red Sea Aggressor IV today.

This boat is part of the Aggressor fleet.

Choose your departure date

Date

Itinerary

Price

Select

15 Aug

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

Select Cabin only 5 spaces left

22 Aug

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

29 Aug

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026. Male Shared Cabin.

$ 999 Deal %

Select Cabin only 1 space left

05 Sep

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

12 Sep

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

19 Sep

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

03 Oct

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

10 Oct

8 Days / 7 Nights

$1700 OFF! Rates include discounts. Valid until August 31, 2026.

$ 999 Deal %

FULL

17 Oct

8 Days / 7 Nights

$ 2,699

FULL

24 Oct

8 Days / 7 Nights

$ 2,699

FULL

31 Oct

8 Days / 7 Nights

$ 2,699

FULL

07 Nov

8 Days / 7 Nights

$ 2,699

FULL

Included: VAT, Alcoholic Beverages, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Cabin Towels, Complimentary Toiletries.

Required Extras: Fuel Surcharge (50 USD / week), National Park Fees (105 USD / trip), Port Fees (45 USD / trip), Airport Transfer (30 USD / way).

Optional Extras: Gratuities, Nitrox (100-105 USD), Nitrox Course, Rental Gear, Snorkel Gear.

Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.

* Extra fees are shown per person.

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Boat features

Jacuzzi / Hot Tub
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Air Conditioned saloon
Sun Deck
Seaview Cabins
Custom built for diving
Indoor Saloon
Audio & video entertainment
Available for Charter
Local & International Crew
Snorkeling Equipment
Outside Showers
Leisure Deck

Food & Drinks

Fine Cuisine
Free Soft Drinks
Beer available
Full-board Option
Western Food
Local Food
Set Menu Dinner

If you have any specific dietary requirements whilst on-board your cruise, you can add this to your special requests on step 2 of the booking form. We advise limiting these requests to religious beliefs or food allergies.

Diving

Sidemount diving – Single Tank Only
Dive deck

Languages Spoken

The crew speaks English.

Gear Rental

Equipment is available for rent on this boat. Please provide your rental needs on the booking form. If the rental gear is not included in the price, you will need to pay for it on board the boat. Show prices

Drawings & Vessel Layouts

Cabin Types

Boat Specifications

Length: 115 ft

Beam: 7.0104 meters

Top speed: 9 knots

Cruising speed: 10 knots

Max guests: 26

Number of cabins: 13

Red Sea Aggressor IV Reviews

9.2 Superb

Vessel

9.3
Crew

8.9
Food

9.6
Diving

8.8
Value

9.2

10 Exceptional
Aitor Maria P
Spain

Amazing liveaboard expecience
It was amazing! I would 100% come back and repeat the experience. Thank you to all the amazing trip that made this trip feel special.
Recommended for
Dive sites. Crew. Food.
11 Jun, 2026

10 Exceptional
Arthur B
France

Great Liveaboard to dive Red Sea
Great week of diving in the Red Sea, a lot of life, mantas, oceanic white tip, silky, hammerheads. Food was also very good, and boat very comfortable
Recommended for
Diving. Value for money. Boat Setup.
12 Feb, 2026

10 Exceptional
Eric S
United States

Red Sea Aggressor IV was truly a fantastic dive experience!
The crew did a great job supporting our diving, from gear prep to warm towels to washing dive cameras to refreshments right after diving. They were extremely friendly and helpful during all meals and all in between activities.
Recommended for
Crew. Food. Diving Experiences.
29 Dec, 2025

10 Exceptional
Myles C
United States

10/10 all around
Amazing experience, great diving and better staff. Feels like second home
Recommended for
Staff. Accommodation. Divers.
20 Dec, 2024

10 Exceptional
Christian K
United States

Highly recommend a week on the Red Sea Aggressor IV
My partner and I had an incredible week on the RSA IV ! From the expertise of the guides, to the service on board the boat, to the delicious food and drink, everything met or exceeded our expectations 🙏 the captains and dive guides made sure every detail was accounted for!
Recommended for
Comfortable room with AC and hot water. Knowledgeable dive guides. Great food / chef.
22 Jul, 2024

10 Exceptional
Lisa B
Germany

Amazing liveaboard experience with lovely people and a very helpful crew!
Special thanks to our excellent dive guides Donya, Mohammad & Salem who did their very best to make every single dive an unforgettable experience.
Recommended for
Diving, food & crew
16 Apr, 2024

10 Exceptional
Roger R
Switzerland

Simply Woow!
I was expecting something good when I saw this boat but it surpassed all of my expectations. The room is huge, the toilet separate from the shower and we had the view on the Daedalus light tower from the room and the shower! The food was exceptional all week. The Elphinstone, Daedalus and south tour were simply great. Dolphin house delivered on the promise and we had a great experience. 22 dives in one week and 1 snorkeling with dolphins. Hammerheads and everything else you could wish in a mid March tour. My next trip will be again with the Aggressor.
Recommended for
The boat is extremely spacious and well built. I particularly appreciated the quality of the food and the excellent service from all staff.
18 Mar, 2024

10 Exceptional
Christoph Michael S
Germany

Anytime again 😇
During the entire trip, the crew was available at any time (even at night, there was always an anchor watch) for requests and you were helped immediately.The guides briefed in detail before the dives and then carried them out professionally and friendly.
Recommended for
The entire boat was in top condition (both cleanliness and no damage). Super friendly guides/crew/service. Very comfortable.
28 Jul, 2025

Translated from German

9.6 Exceptional
Rens D
Netherlands

Great trip on a comfortable boat.
It’s a comfortable boat and the crew is nice. The food was also good! The diving was nice as well. The guides are there for you.
Recommended for
Boat. Crew. Guests.
01 May, 2026

10 Exceptional
Andrew S
United Kingdom

My first liveaboard, but not my last!
It felt a bit daunting at first, but everything fell quickly into place. Great briefings and fantastic dive sites with great guides. Then back to the boat for first rate food and discussion about the dives with your fellow divers. The highlights were the sites. Considering it was very early in the season and the conditions were quite testing, the dives were stunning and there was an abundance of life. It was my first liveaboard and I didn't want to leave the boat at the end of the week.
Recommended for
How nothing was to much trouble, help and advice was always available.. The vessel was great and also spotless. Everything was there to make your experience easy and enjoyable.. The crew and the divers all felt like one big happy family. It made everything so relaxing..
24 Mar, 2026

174 reviews

9.2 Superb
174 Verified Reviews

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10 Exceptional
Thomas Johannes Martinus N
Netherlands

Amazing Liveaboard - don't hesitate, just book!
All crew members on the boat went out of their way to make our trip as comfortable, safe and memorable as possible. The food was amazing, the room comfortable, and the diving was great! Great dives (and snorkelling with Dolphins!) and thorough and fun briefings. Literally the only feedback we had was the taste of the coffee beans haha but I guess that's throughout Egypt so that tells you how good everything else has been.
Recommended for
Crew. Food. Dolphins.
22 Apr, 2026

10 Exceptional
Stefanie D
Austria

Great week
The whole crew was amazingly caring, the divers were great and the food really good. We had a great week.
Recommended for
Dive guides. Comfort. Boat.
11 Jun, 2026

10 Exceptional
Alwin B
Germany

An excellent dive with an all-round carefree package
Good selection of dive sites with a healthy mix. The dinner was always excellent. The conversations in the evening with the crew and the guides rounded off every day.
Recommended for
The crew. The boat. The food.
07 Sep, 2024

9.6 Exceptional
GEMA R
Spain

Highly recommended
Everything was great. Wonderful treatment by everyone and the boat was amazing, as well as the food.
Recommended for
The crew. The facilities. The food.
17 Oct, 2024

Translated from Spanish

9.6 Exceptional
Christian F
Slovenia

Fabulous Diving-Week with 5***** flavour!
excellent food, friendliness & serviceorientation of crew, dive-site selection and briefing-quality
Recommended for
Crew, Food&Drinks, Service on all levels
01 Jul, 2024

9.6 Exceptional
Julia D
Germany

Perfect liveaboard to the Deep South
We did the Deep South route in July 2024. At a reduced price of less than 1000€ an unbeatable price-performance ratio!I especially liked the dives in the beautiful coral gardens. There were also some deep dives that require a certain level of experience. With up to 5 dives from day and two night dives, they were well occupied.The crew was always very friendly and accommodating. Particularly noteworthy was the housekeeping and kitchen team.
Recommended for
Atmosphere on board, delicious food, number of dives offered
15 Jul, 2024

10 Exceptional
Jelle A
Netherlands

Experience a beautiful underwater world with professional dive guides
Besides seeing turtles, manta rays and hammerhead sharks, I am very satisfied with the staff. They work super hard and are very friendly. Furthermore, I felt safe because of clear dive briefings which allowed me to enjoy diving even more.
Recommended for
Nice dive guides. Professional equipment. Hammerhead sharks.
09 Sep, 2025

Translated from Dutch

9.2 Superb
Nicolas G
France

A week of diving in a good atmosphere and nothing to complain about on the boat. I recommend the aggressor iv
A very well paced week, with 3, 4 and even 5 dives/day proposed. It was not yet the season for longimanus, but the sites were fun, beautiful scenery and night dives good.
Recommended for
The staff very attentive. The space available on the boat. The diversity and quality of the meals.
12 Mar, 2025

Translated from French

10 Exceptional
Francisco S
United States

An unforgettable experience
My experience aboard the Red Sea Aggressor IV was truly exceptional. From the moment we arrived at the ship, the crew greeted us with great hospitality and professionalism, making us all feel comfortable and well taken care of throughout the crossing.The boat is very well equipped, clean and organized. The cabins are comfortable and the space in the common areas allows you to relax between dives. The food was excellent throughout the week: varied, plentiful and of very good quality, something that is very much appreciated after each dive.The diving operations were very well coordinated. The team of guides showed great experience, always attentive to safety and that each dive was memorable. We had the opportunity to dive in spectacular sites of the Red Sea, with impressive reefs, great visibility and abundant marine life.One thing that really made the difference was the attitude of the crew: always friendly, helpful and willing to help at all times, whether it was preparing the equipment, assisting in the entries and exits of the water or making sure that we all enjoyed the experience.I would recommend this experience without hesitation to any diving lover who wants to explore the Red Sea in a comfortable, safe and well-organized way. Without a doubt, it is an unforgettable adventure and I hope to be able to return in the future.
Recommended for
Diving. Food. Comfortable.
01 Apr, 2026

9.6 Exceptional
Chantal K
Switzerland

It was awesome.
-great dive spots, lots of animals and beautiful corals.-The shore excursion to the lighthouse .-Great group.-the swimmtrough were awesome.
Recommended for
Great dive spots, helpful staff, ship room service is awesome.
26 Apr, 2024

8.8 Fabulous
Tomaz P
Slovenia

Another beautiful and pleasant adventure with Red Sea Aggressor IV.
Pleasant journey with beautiful dives and nice weather.
Recommended for
Good dives. Nice weather. Pleasant company.
09 Jul, 2025

8.0 Very good
Jacob (Jarno) U
Netherlands

Made a very nice trip to deep south
Hot towels after diving, nice fresh juice after a dive and hot chocolate after evening dive. Nice lounge where you could hang out, take a nap or watch recordings.
Recommended for
Good guidance, nice crew, good meals
24 Oct, 2024

8.8 Fabulous
MOHAMMED F
India

An unforgettable week of world-class diving, incredible crew, and unforgettable memories aboard the Red Sea Aggressor IV — truly a 10/10 experience!
⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ A Perfect Dive Adventure – Red Sea Aggressor IV (Brothers–Daedalus–Elphinstone) My week aboard the Red Sea Aggressor IV was nothing short of phenomenal — a true 10/10 liveaboard experience that exceeded every expectation. The Brothers–Daedalus–Elphinstone itinerary delivered some of the most exhilarating diving and unforgettable moments I’ve ever had underwater. From the moment I arrived, the crew and staff were outstanding — professional, friendly, and genuinely passionate about diving. Every detail was handled with care, from dive briefings to gear setup, making the trip effortless and stress-free. The dive guides’ knowledge of the sites and marine life made every descent even more special. Safety and fun went hand in hand the entire week. The diving itself was spectacular. The Brothers Islands were a highlight — stunning coral walls teeming with life, massive schools of fish, and the thrilling chance to spot oceanic whitetip and Thresher sharks. Daedalus Reef was pure magic — blue water, big pelagics, and pristine reef formations, more hammerheads, Manta rays and other pelagics. And Elphinstone delivered everything it promised: dramatic drop-offs, vibrant corals, and heart-racing drift dives. Every dive felt like a new adventure. Life on board the Aggressor IV was just as impressive. The boat is beautifully maintained — spacious, spotless, and comfortable in every way. The cabins were cozy and quiet, with plenty of space for gear and personal items. The food was absolutely fantastic — fresh, varied, and plentiful (how the chef pulled off those meals at sea is still a mystery!). Between dives, there was always a snack, a smile, and a breathtaking view waiting on the sun deck. What really made this trip unforgettable, though, was the sense of camaraderie that developed among the guests and crew. Whether we were laughing over dinner, sharing dive stories on the deck, or watching the sunset over the Red Sea, the energy onboard was incredible — relaxed, fun, and full of genuine connection. If you’re considering a Red Sea liveaboard, stop searching and book the Red Sea Aggressor IV. The combination of world-class diving, impeccable service, and a truly amazing crew makes it an experience I’ll never forget. I’m already planning my return trip! 🌊🐠🤿
Recommended for
The Dives. The Staff. The Bar.
19 Oct, 2025

8.8 Fabulous
Viktor W
Germany

Very nice experience, with very accommodating crew
Very well put together tour.
Recommended for
Diving. Crew Services. Boat.
07 Sep, 2025

10 Exceptional
Vaclav N
Netherlands

Truly superbly amazing
Amazing days on boat and under the sea, boat comfort and crew attention was superb, Diversity of marine life and diving places was excellent
Recommended for
Crew professionalism. Diversity of diving places. Fellow divers.
17 Mar, 2025

10 Exceptional
Michaela K
Germany

A mega week with excellent service
There are many boats - here the little things make the difference- Warm towels after diving- Washer & dryer also available for your own belongings- Suits were washed out and turned back to their right side - Portafilter fully automatic- Drinks included - also beer and wine- with night dive 5 dives per day possible, in the marine park 4 dives per day - Dinner not buffet but plate service- Rescue exercise on the boat including the guests.... and so much more.... Thank you! Always happy to 👍 come back
Recommended for
Great service, lots of dives, friendly and helpful crew
11 Apr, 2024

10 Exceptional
Katherine K
United States

Very professional, with an especially large and nice yacht, excellent safe diving, and great staff!
This was a great liveaboard trip on a large and modern yacht with great diving. We saw an octopus and a cuttlefish on our check-out dive! Later in the trip, we saw at least ten turtles, one hammerhead shark, one manta ray, and a few other sharks, as well as countless fish and nudibranchs. The coral was very healthy in some locations. Diving at Daedalus Reef was especially beautiful, though the crossings over and back were pretty rough overnight (take anti-nausea medicine). The crew took great care of us, which is not easy when there are 26 divers on board.
Recommended for
Wonderful and safe diving despite high winds. Very large yacht: many nice common areas, and our room's shower was huge!. Hard-working, competent, and kind staff on the dive deck and in the restaurant.
26 May, 2025

10 Exceptional
Manuel Alejandro G
Spain

My expectations were more than met.
They make everything very easy for you and the treatment is very cordial, the dive sites spectacular.The dive guides are very professional and friendly.
Recommended for
Kindness of the crew. Excellent cuisine. Cleaning.
21 Dec, 2025

10 Exceptional
Natasa M
United States

Spectacular
Hammerhead, manta rays and dolphins . 2nd week on board back to back . I cannot wait to come back next season. The crew is phenomenal, tremendous focus on safety . Dive guides are extremely professional, every dive is organized in groups with guides . Amazing value and hospitality on board .
Recommended for
Diving, Crew and adventures
27 Aug, 2023

7.6 Good
Blanca A
Spain

Highly recommended experience!
A very recommendable experience. We were able to see a lot of marine life, it is clear that the dive guides know the places very well. The crew on board were very nice and were always on the lookout to see if anything was missing or if you needed anything.
Recommended for
Place. Crew. People.
03 Jul, 2025