Crystal Flats Guide Service CAPT CLIFF 

4.9/5 (32 reviews)
 
State licensed
 Texas 100 418, Port Isabel, TX 78578, United States

Crystal Flats Guide Service CAPT CLIFF 

 
State licensed
4.9/5 (32 reviews)
map-thumbnail
Texas 100 418
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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Rating

4.9
32 reviews
5
27
4
4
3
0
2
0
1
0
4.9
Boat & equipment
4.9
Captain & crew
4.8
Fishing Experience

Anglers' gallery (100)

Port Isabel bay fishing
Great Captain
Great Captain
On fish all day, great trip
On fish all day, great trip
On fish all day, great trip
+94

What anglers say

94%
Recommended

All reviews (32)

Filter
Showing 15 of 32 reviews
Angela Miller
Angela Miller
5.0
Verified
Fish catching adventure with Capt Cliff
5 hr Flats trip AM or Mid Afternoon on April 24, 20252 adults
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
Reported catch:
Redfish
Speckled Trout
Response from Captain
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
0
Dan Leanna
Dan Leanna
5.0
Verified
New
Port Isabel bay fishing
5 hr Flats trip AM or Mid Afternoon on March 4, 20262 adults
Captain Cliff did an outstanding job today! Nice boat and tackle. Moved around to find the fish. Speckled trout and Red Drum. Enjoy your trip my friends. Dan and Julie from Wisconsin. GPG!
Reported catch:
Redfish
Speckled Trout
Response from Captain
March 9, 2026
Thanks Dan see you in a week or two for round 2. Looking forward to it.
0
Anna Kusey
Anna Kusey
5.0
Verified
New
Great Captain
4 hr trip Am or Mid Afternoon on March 1, 20262 adults
Cliff was great to spend time with. He was knowledgeable, low-key, and friendly. We had a great day on the water and caught plenty of fish. The boat was roomy.
Review media 0
Reported catch:
Speckled Trout
Response from Captain
March 1, 2026
Thank you for the great review Anna I hope you have a wonderful bring your own catch meal at Blackbeard's. I'm posting a little guy who helped me clean the fish the great blue heron and I hope you come back soon thanks Captain cliff
0
Todd Schield
Todd Schield
5.0
Verified
New
On fish all day, great trip
5 hr Flats trip AM or Mid Afternoon on February 26, 20262 adults
Fished multi species and with various tackle. Cliff was very knowledge and fun. Highly recommended.
Response from Captain
February 27, 2026
Todd you and your wife were a pleasure to have on the boat and a riot to fish with. I hope when you're in the area again someday soon we can go again. I'm glad Blackbeards' took good care of you cooking the fish you caught.
0
Jose E Delgado
Jose E Delgado
5.0
Verified
Will Fish any Time with Captain Clif
4 hr trip Am or Mid Afternoon on November 15, 20252 adults1 child
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
Response from Captain
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!
0

Trip availability and prices

Trip Date:
Days:
Group Size:
Select date to see availability
March 2026
SuMoTuWeThFrSa
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Number of days
1
Group Size
2 adults • 0 children
Change
Almost there...
3 Hour TRIP SPI SPECIAL
FREE Cancellation 3 days notice
3 Hour Trip
starts at 7:30 AM
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US $425
Entire boat: 2 people
3 Hour TRIP SPI SPECIAL - 1:30 PM
FREE Cancellation 3 days notice
3 Hour Trip
starts at 1:30 PM
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US $425
Entire boat: 2 people
4 hr trip Am or Mid Afternoon
FREE Cancellation 3 days notice
4 Hour Trip
starts at 7:00 AM
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US $475
Entire boat: 2 people
4 hr trip Am or Mid Afternoon - 2:00 PM
FREE Cancellation 3 days notice
4 Hour Trip
starts at 2:00 PM
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US $475
Entire boat: 2 people
5 hr Flats trip AM or Mid Afternoon
FREE Cancellation 3 days notice
5 Hour Trip
starts at 7:30 AM
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US $550
Entire boat: 2 people
5 hr Flats trip AM or Mid Afternoon - 1:30 PM
FREE Cancellation 3 days notice
5 Hour Trip
starts at 1:30 PM
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US $550
Entire boat: 2 people
6 hr Flats trip AM or PM
FREE Cancellation 3 days notice
6 Hour Trip
starts at 7:00 AM
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US $725
Entire boat: 2 people
6 hr Flats trip AM or PM - 10:00 AM
FREE Cancellation 3 days notice
6 Hour Trip
starts at 10:00 AM
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US $725
Entire boat: 2 people
6 hr Flats trip AM or PM - 1:00 PM
FREE Cancellation 3 days notice
6 Hour Trip
starts at 1:00 PM
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US $725
Entire boat: 2 people
8 hr trip AM
FREE Cancellation 3 days notice
8 Hour Trip
starts at 7:00 AM
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US $850
Entire boat: 2 people
10 hour POWER DAY
FREE Cancellation 3 days notice
10 Hour Trip
starts at 7:00 AM
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US $1,500
Entire boat: 2 people
There are 2 people looking at this charter.

Rating

4.9
32 reviews
5
27
4
4
3
0
2
0
1
0
4.9
Boat & equipment
4.9
Captain & crew
4.8
Fishing Experience

Anglers' gallery (100)

Port Isabel bay fishing
Great Captain
Great Captain
On fish all day, great trip
On fish all day, great trip
On fish all day, great trip
+94

What anglers say

94%
Recommended

All reviews (32)

Filter
Showing 15 of 32 reviews
Angela Miller
Angela Miller
5.0
Verified
Fish catching adventure with Capt Cliff
5 hr Flats trip AM or Mid Afternoon on April 24, 20252 adults
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
Reported catch:
Redfish
Speckled Trout
Response from Captain
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
0
Dan Leanna
Dan Leanna
5.0
Verified
New
Port Isabel bay fishing
5 hr Flats trip AM or Mid Afternoon on March 4, 20262 adults
Captain Cliff did an outstanding job today! Nice boat and tackle. Moved around to find the fish. Speckled trout and Red Drum. Enjoy your trip my friends. Dan and Julie from Wisconsin. GPG!
Reported catch:
Redfish
Speckled Trout
Response from Captain
March 9, 2026
Thanks Dan see you in a week or two for round 2. Looking forward to it.
0
Anna Kusey
Anna Kusey
5.0
Verified
New
Great Captain
4 hr trip Am or Mid Afternoon on March 1, 20262 adults
Cliff was great to spend time with. He was knowledgeable, low-key, and friendly. We had a great day on the water and caught plenty of fish. The boat was roomy.
Review media 0
Reported catch:
Speckled Trout
Response from Captain
March 1, 2026
Thank you for the great review Anna I hope you have a wonderful bring your own catch meal at Blackbeard's. I'm posting a little guy who helped me clean the fish the great blue heron and I hope you come back soon thanks Captain cliff
0
Todd Schield
Todd Schield
5.0
Verified
New
On fish all day, great trip
5 hr Flats trip AM or Mid Afternoon on February 26, 20262 adults
Fished multi species and with various tackle. Cliff was very knowledge and fun. Highly recommended.
Response from Captain
February 27, 2026
Todd you and your wife were a pleasure to have on the boat and a riot to fish with. I hope when you're in the area again someday soon we can go again. I'm glad Blackbeards' took good care of you cooking the fish you caught.
0
Jose E Delgado
Jose E Delgado
5.0
Verified
Will Fish any Time with Captain Clif
4 hr trip Am or Mid Afternoon on November 15, 20252 adults1 child
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
Response from Captain
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!
0

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
Center console boats
Capacity
6 persons
Boat length
24 ft
Year built
2023
Restored in
2026
Boat manufacturer
Shallow Stalker 240 PRO CAT
Boat type
Center console

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