Crystal Flats Guide Service CAPT CLIFF 

4.9/5 (26 reviews)
Recent reports
 
State licensed
 Bass Avenue 917, Port Isabel, TX 78578, United States

Crystal Flats Guide Service CAPT CLIFF 

 
State licensed
4.9/5 (26 reviews)
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Bass Avenue 917
Port Isabel, TX, United States

Inshore Mastery: Fishing the Crystal Flats with Captain Cliff Fleming
In the world of coastal angling, experience isn't just a number—it’s a roadmap, a tide chart, and a secret lure all rolled into one. For those looking to unlock the legendary fishing grounds around Port Isabel, Texas, there is one name that stands out as the area's undisputed master: Captain Cliff Fleming of Crystal Flats Guide Service. With a staggering over 50 years of fishing experience in these exact local waters, Captain Cliff doesn't just run a charter; he offers an immersive, educational, and thrilling angling adventure that few guides can match.
This deep connection to the flats and the backcountry, spanning over four decades of professional guiding alone, means Captain Cliff knows precisely where the fish are holding, regardless of the season, the tide, or the weather. He has logged thousands of hours perfecting his techniques, understanding the subtle shifts in the ecosystem, and, most importantly, identifying the "hideouts and tricks" of the area’s most sought-after game fish. For the client, this translates into an unparalleled competitive edge. When you book a trip with Crystal Flats, you’re not spending precious time searching; you’re spending time catching. Aboard his meticulously outfitted vessel, you’re in for a day that promises to be both a challenging pursuit of trophy fish and a relaxing, comfortable day on the water.
The Vessel: Engineered for the Flats
The foundation of any successful shallow-water charter is the boat, and Captain Cliff has chosen a true specialist: the 2022 24-foot Shallow Stalker Pro Cat. This machine is specifically engineered for the demanding Texas flats and bays, offering the perfect combination of shallow draft capability and superior comfort.
The Shallow Stalker Pro Cat is an impressive sight, but its performance. is what truly sets it apart. Powered by a robust 250 HP Yamaha SHO 4-stroke engine, the boat delivers exceptional control on the flats.

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Customer reviews

Rating summary

4.9/5
out of 5 stars from 26 reviews
Boat
4.9/5
Crew
4.9/5
Experience
4.8/5

Photos & videos by reviewers (88)

Will Fish any Time with Captain Clif
Capt Cliff
Capt Cliff
+85

Angler rating

22
3
0
0
0

Anglers claimed

Good experience

94%

Appropriate for children

100%

Friendly captain

100%

Satisfied with the boat

100%

Recommend this charter

92%

Caught fish

91%

Showing 1 - 5 of 26 reviews
Showing: 5 of 26 reviews
Jose E. D.
Jose E. D.
5.0/5

Nov 15, 2025

400

Will Fish any Time with Captain Clif

VERIFIED
NEW

We Had a Great get away Time, My wife, Daughter and i had a great time Fishing! Captain Clif was Very Patient Teaching our 10 Yr old Daughter how to properly cast the Fishing Rod , She Got it ! Thanks

We Had a Great get away Time, My wife, Daughter and i had a great time Fishing! Captain Clif was Very Patient Teaching our 10...  

Captain replied
 Jose E. D. recommends Crystal Flats Guide Service CAPT CLIFF
 Jose E. D. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on November 29, 2025
​JD, thank you so much for the excellent review and the five-star rating! I am truly delighted that your family had such a memorable experience and that you all enjoyed the fish meal. It was a pleasure to see the whole family, especially your daughter, enjoying the fishing experience. I wholeheartedly encourage more families to take time away to enjoy the outdoors together. I look forward to hosting you again on your next trip to South Padre Island!
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Angela M.
Angela M.
5.0/5

Apr 24, 2025

5 hr Family Friendly

Fish catching adventure with Capt Cliff

VERIFIED

Capt Cliff greeted in the morning with a smile! Capt CIiff is laid back and keeps a level of professional skill in his trade. He gave us some basic tips and other tips of knowledge, remembered and used our names (maybe he had a post-it but it feels good that someone took the time to do this). My dog was allowed to go fishing with me which just brought joy to my heart. We caught multiple fish thanks to Capt Cliff working to keep us on them. I had such a great time and would highly recommend!

Capt Cliff greeted in the morning with a smile! Capt CIiff is laid back and keeps a level of professional skill in his trade....  

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Captain replied
 Angela M. recommends Crystal Flats Guide Service CAPT CLIFF
 Angela M. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on April 25, 2025
Angela, Brooklyn, and of course the well behaved Poodle puppy. Thank you for the super positive review. It's nice to know details that made the trip a success. A real smile is always a goid way to start and end a day. Hope all of you can return soon. Stay safe in your travels and enjoy the fish fillets. Captain Cliff Fleming
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Christopher L.
Christopher L.
5.0/5

Oct 13, 2025

5 hr Family Friendly

Capt Cliff

VERIFIED

Captain Cliff was a great guide for us. He did wonderfully with my 11 year old. We hooked in several fish and brought quite a few back. I highly recommend Cliff.

Captain Cliff was a great guide for us. He did wonderfully with my 11 year old. We hooked in several fish and brought quite...  

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Captain replied
 Christopher L. recommends Crystal Flats Guide Service CAPT CLIFF
 Christopher L. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on October 15, 2025
Christopher Lung thank you so much for the very positive review. I'm so happy Liam met his goal of catching a redfish he's such a quality child. If and when you can get a chance to come back from Indiana let's do it again. Tell Liam I said hello and we'll catch a bigger red fish next time.
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Sidney S.
Sidney S.
5.0/5

Aug 16, 2025

5 hr Family Friendly

Awesome

VERIFIED

My kids and I had an excellent time. Definitely will be back.

My kids and I had an excellent time. Definitely will be back.  

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Captain replied
 Sidney S. recommends Crystal Flats Guide Service CAPT CLIFF
 Sidney S. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on August 16, 2025
Sydney thank you for leaving a wonderful review which helps my ranking with fishing booker. I hope you enjoy your fish. Please tell your awesome wife if she gets a chance and a babysitter she is definitely welcome to come next time. Happy trails safe travels wherever they may take you. Captain Cliff Fleming
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Shane G.
Shane G.
5.0/5

Feb 18, 2025

5 hr Family Friendly

Iowa comes to South Padre Island

VERIFIED

I had the best experience with my two twenty something sons. We caught our limit in 2 hours, what an awesome day! Captain Cliff was very knowledgeable and obviously knows how to fish, and made it fun.

I had the best experience with my two twenty something sons. We caught our limit in 2 hours, what an awesome day! Captain Cliff...  

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Captain replied
 Shane G. recommends Crystal Flats Guide Service CAPT CLIFF
 Shane G. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on February 19, 2025
Thank you Shane Gross for the great review. I had a blast with you and your boys. Happy trails and very safe travels back to Iowa.
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Trip availability and prices

Trip Date:
Days:
Group Size:
Select date to see availability
November 2025
SuMoTuWeThFrSa
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Number of days
1
Group Size
2 adults • 0 children
Change
Almost there...
3 hrs easy fishing
FREE Cancellation 7 days notice
3 Hour Trip, starts at 7:00 AM
Seasonal trip May 12 - May 16 (Mon, Tue, Wed, Thu, Fri)
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US $425 
Entire boat: up to 6 people
Captain Cliff Fleming SPi Fishing
FREE Cancellation 7 days notice
3 Hour Trip, starts at 7:00 AM
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US $425 
Entire boat: up to 6 people
3 hrs easy fishing - 4:00 PM
FREE Cancellation 7 days notice
3 Hour Trip, starts at 4:00 PM
Seasonal trip May 12 - May 16 (Mon, Tue, Wed, Thu, Fri)
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US $425 
Entire boat: up to 6 people
4 hr Family Friendly
FREE Cancellation 7 days notice
4 Hour Trip, starts at 7:00 AM
Seasonal trip Apr 1 - Apr 15
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US $450 
Entire boat: up to 6 people
400
FREE Cancellation 7 days notice
4 Hour Trip, starts at 7:00 AM
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US $450 
Entire boat: up to 6 people
Spacex Rocket Launch plus fishing
FREE Cancellation 7 days notice
3 Hour Trip, starts at 4:00 PM
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US $500 
Entire boat: up to 6 people
5 hr Family Friendly
FREE Cancellation 7 days notice
5 Hour Trip, starts at 7:30 AM
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US $550 
Entire boat: up to 6 people
5 hr Family Friendly - 3:30 PM
FREE Cancellation 7 days notice
5 Hour Trip, starts at 3:30 PM
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US $550 
Entire boat: up to 6 people
There is 1 person looking at this charter.

Customer reviews

Rating summary

4.9/5
out of 5 stars from 26 reviews
Boat
4.9/5
Crew
4.9/5
Experience
4.8/5

Photos & videos by reviewers (88)

Will Fish any Time with Captain Clif
Capt Cliff
Capt Cliff
+85

Angler rating

22
3
0
0
0

Anglers claimed

Good experience

94%

Appropriate for children

100%

Friendly captain

100%

Satisfied with the boat

100%

Recommend this charter

92%

Caught fish

91%

Showing 1 - 5 of 26 reviews
Showing: 5 of 26 reviews
Jose E. D.
Jose E. D.
5.0/5

Experience:

5.0/5

Boat

5.0/5

Crew

5.0/5

Overall

Will Fish any Time with Captain Clif

VERIFIED
NEW

400 on November 15, 2025

We Had a Great get away Time, My wife, Daughter and i had a great time Fishing! Captain Clif was Very Patient Teaching our 10 Yr old Daughter how to properly cast the Fishing Rod , She Got it ! Thanks

We Had a Great get away Time, My wife, Daughter and i had a great time Fishing! Captain Clif was Very Patient Teaching our 10 Yr old Daughter how to properly cast the Fishing Rod , She Got it ! Thanks  

 Jose E. D. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on November 29, 2025
​JD, thank you so much for the excellent review and the five-star rating! I am truly delighted that your family had such a memorable experience and that you all enjoyed the fish meal. It was a pleasure to see the whole family, especially your daughter, enjoying the fishing experience. I wholeheartedly encourage more families to take time away to enjoy the outdoors together. I look forward to hosting you again on your next trip to South Padre Island!
Review media 0

Angela M.
Angela M.
5.0/5

Experience:

5.0/5

Boat

5.0/5

Crew

5.0/5

Overall

Fish catching adventure with Capt Cliff

VERIFIED

5 hr Family Friendly on April 24, 2025

Capt Cliff greeted in the morning with a smile! Capt CIiff is laid back and keeps a level of professional skill in his trade. He gave us some basic tips and other tips of knowledge, remembered and used our names (maybe he had a post-it but it feels good that someone took the time to do this). My dog was allowed to go fishing with me which just brought joy to my heart. We caught multiple fish thanks to Capt Cliff working to keep us on them. I had such a great time and would highly recommend!

Capt Cliff greeted in the morning with a smile! Capt CIiff is laid back and keeps a level of professional skill in his trade. He gave us some basic tips and other tips of knowledge, remembered and used our names (maybe he had a post-it but it feels good that someone took the time to do this). My dog was allowed to go fishing with me which just brought joy to my heart. We caught multiple fish thanks to Capt Cliff working to keep us on them. I had such a great time and would highly recommend!  

Review media 0
Review media 1
 Angela M. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on April 25, 2025
Angela, Brooklyn, and of course the well behaved Poodle puppy. Thank you for the super positive review. It's nice to know details that made the trip a success. A real smile is always a goid way to start and end a day. Hope all of you can return soon. Stay safe in your travels and enjoy the fish fillets. Captain Cliff Fleming
Review media 0
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Christopher L.
Christopher L.
5.0/5

Experience:

5.0/5

Boat

5.0/5

Crew

5.0/5

Overall

Capt Cliff

VERIFIED

5 hr Family Friendly on October 13, 2025

Captain Cliff was a great guide for us. He did wonderfully with my 11 year old. We hooked in several fish and brought quite a few back. I highly recommend Cliff.

Captain Cliff was a great guide for us. He did wonderfully with my 11 year old. We hooked in several fish and brought quite a few back. I highly recommend Cliff.  

Review media 0
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Review media 1
 Christopher L. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on October 15, 2025
Christopher Lung thank you so much for the very positive review. I'm so happy Liam met his goal of catching a redfish he's such a quality child. If and when you can get a chance to come back from Indiana let's do it again. Tell Liam I said hello and we'll catch a bigger red fish next time.
Review media 0
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Sidney S.
Sidney S.
5.0/5

Experience:

5.0/5

Boat

5.0/5

Crew

5.0/5

Overall

Awesome

VERIFIED

5 hr Family Friendly on August 16, 2025

My kids and I had an excellent time. Definitely will be back.

My kids and I had an excellent time. Definitely will be back.  

Review media 0
 Sidney S. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on August 16, 2025
Sydney thank you for leaving a wonderful review which helps my ranking with fishing booker. I hope you enjoy your fish. Please tell your awesome wife if she gets a chance and a babysitter she is definitely welcome to come next time. Happy trails safe travels wherever they may take you. Captain Cliff Fleming
Review media 0
Review media 1

Shane G.
Shane G.
5.0/5

Experience:

5.0/5

Boat

5.0/5

Crew

5.0/5

Overall

Iowa comes to South Padre Island

VERIFIED

5 hr Family Friendly on February 18, 2025

I had the best experience with my two twenty something sons. We caught our limit in 2 hours, what an awesome day! Captain Cliff was very knowledgeable and obviously knows how to fish, and made it fun.

I had the best experience with my two twenty something sons. We caught our limit in 2 hours, what an awesome day! Captain Cliff was very knowledgeable and obviously knows how to fish, and made it fun.  

Review media 0
 Shane G. recommends Crystal Flats Guide Service CAPT CLIFF
undefined (The Captain)
Replied on February 19, 2025
Thank you Shane Gross for the great review. I had a blast with you and your boys. Happy trails and very safe travels back to Iowa.
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FAQs about Crystal Flats Guide Service CAPT CLIFF

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The fish you can target

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What is the boat like?

Boat Image
Boat category
Skiffs and flats boats
Capacity
6 persons
Boat length
24 ft
Year built
2023
Boat manufacturer
Shallow Stalker Cat 240 Pro
Boat type
Flats boat

Engine model
250 Yamaha SHO four stroke
Powered by
1 x 250HP
Max cruising speed
50 knots
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