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Anchoring on hard inshore bottoms

Posted on 2/14/25 at 4:40 pm
Posted by Creolesote
Member since Feb 2025
213 posts
Posted on 2/14/25 at 4:40 pm
So I have a 18 foot bay boat that just never seems to hold anchor when fishing oyster reefs in a slight current or wind. . I can feel the standard size anvil anchor bouncing and it just won’t grip and hold. And yes I use chain between rope and anchor and use the “nautical” rope length to depth rule. I’m 68 so don’t want to use a 60lb marsh spear. Is there anything besides a power pole that grabs and holds and releases well on shell bottoms?
Posted by LEASTBAY
Member since Aug 2007
15699 posts
Posted on 2/14/25 at 4:49 pm to
What the reason with not using a power pole? I had a panther king pin on my 17ft and it worked well.
Posted by speckledawg
Somewhere Salty
Member since Nov 2016
4160 posts
Posted on 2/14/25 at 5:15 pm to
Spot lock trolling motor is the best option. It's made my life so much easier fishing, especially with kids in the boat, etc.
Posted by Barneyrb
NELA
Member since May 2016
6229 posts
Posted on 2/14/25 at 5:47 pm to
quote:

Spot lock trolling motor is the best option


2nd vote for spot lock
Posted by Lsutigerturner
Member since Dec 2016
6819 posts
Posted on 2/14/25 at 6:47 pm to
I bought a lightning strike rod at Home Depot I think it’s brass. Cut it in half roundly 3 1/2’ and drilled two 1/8hole in it attached a tiny stainless steel clevis and tied 10’ of 550 cord to both of the clevises and toss one straight down on poth sides of boat as a make shift power pole. I don’t think it will work in hard bottom though.


If I have the money I would first buy spot lock or rhodan and then a power pole.

Power pole is best in shallow water but when your deeper then 15’ spot lock is the answer
This post was edited on 2/14/25 at 7:09 pm
Posted by bbvdd
Memphis, TN
Member since Jun 2009
27066 posts
Posted on 2/14/25 at 6:59 pm to
Spot lock is the bomb.

But how much chain are you using? And what’s an anvil anchor? Not familiar with your description.

If you use a fluke style anchor with 10-15’ chain, it will hold unless you are trying to set it directly below you.
Posted by speckledawg
Somewhere Salty
Member since Nov 2016
4160 posts
Posted on 2/14/25 at 7:28 pm to
quote:

you use a fluke style anchor with 10-15’ chain, it will hold unless you are trying to set it directly below you.



It certainly will, but also can/will get snagged on stuff around reefs.



I'm guessing he's referring to just a mushroom anchor. Definitely won't cut it.
Posted by Mister Bigfish
Member since Oct 2018
1152 posts
Posted on 2/14/25 at 7:37 pm to
What’s an anvil anchor?

Also another vote for spot lock. Save up and pull the trigger for one or shop for used ones. However I have fished for quite a long time without a spot lock trolling motor. Between a Cajun anchor and a flute anchor I have always been able to anchor when needed just not nearly as convenient as spot lock.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69253 posts
Posted on 2/14/25 at 7:42 pm to
quote:

I’m 68


Sir, you should get a self deploy spot lock trolling motor. You can fish all day, anchored or moving, without ever getting on the deck if you dont want to. It'll change your life for the better. There's no way to properly anchor traditionally that doesn't involve heavy stuff.

The price seems ridiculous. Sell some guns or whatever you need to do. It's THAT good. I use mine in everything from dragging bottom marsh to holding up current from a ledge offshore. Its an incredible fishing tool.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
27066 posts
Posted on 2/14/25 at 7:42 pm to
quote:

It certainly will, but also can/will get snagged on stuff around reefs.


Fender on the line helps to free them.
Posted by Creolesote
Member since Feb 2025
213 posts
Posted on 2/15/25 at 7:10 am to
I called it anvil but it’s really a fluke. The points move so they supposed to dig in no matter what side hits bottom.

I was hoping there was a solution that the older timers used before everyone went to spot lock and power poles.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69253 posts
Posted on 2/15/25 at 7:44 am to
The multi prong grapple style anchors work really well on oyster reefs and marsh. This is what we used prior to spot lock. This and a minimum 6' chain will get the job done.

LINK
Posted by baldona
Florida
Member since Feb 2016
22489 posts
Posted on 2/15/25 at 2:19 pm to
Bigger anchor and more chain. I don’t like a lot of chain either, my main anchor only has 6ft because it usually anchor in calm shallow spots to let the kids play and me drink beer. But the reality is 20-40 ft of chain and the proper sized anchor and you can anchor almost anywhere. More rope out also, 4-5 times rope per depth of water. So yes 100 ft of rope for 25 ft of depth allows the anchor to have the physics on its side.

Beyond that, spot lock or power pole.
Posted by OntarioTiger
Canada
Member since Nov 2007
2210 posts
Posted on 2/15/25 at 4:41 pm to
Spot lock, haven't used an anchor to fish in 3 yrs
Posted by Creolesote
Member since Feb 2025
213 posts
Posted on 2/15/25 at 5:43 pm to
I often fish with a buddy who has a 24’ bay boat. When the tide changes and gets going or in a medium tide and wind at 10knots he can’t keep on spot with just his $4000+ MinnKota riptide quest 90/115. And this is Dularge not Cooks Inlet. Yet the elders fished it with no trolling motors or power poles.
Posted by LSUintheNW
At your mom’s house
Member since Aug 2009
36557 posts
Posted on 2/15/25 at 6:24 pm to
quote:

Spot lock is the bomb.


Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69253 posts
Posted on 2/15/25 at 6:56 pm to
The 36v holds my 24' boat in some pretty stiff current. If it's too stiff for the trolling motor, the big motor clutched in at low idle will lose ground. The trolling motor will hold in a 3.5 knot current which is absolutely scooting. When it's that stiff, I leave the big motor in gear and then the trolling motor will hold station on 3/10 power.

Sure, people used to and still do catch fish the old way. Buddy of mine catches freezers full of trout and doesn't have a trolling motor or gps or anything on his 17' boat. Kills trout.

That grapple anchor i posted earlier with a min 6' chain is what you need for oyster reef. Storing it sucks though. Its a big unweildy thing. Spot lock trolling motor is a million times better. I still keep an anchor in my boat for emergencies but it hasn't been wet since the day before I got a GPS trolling motor.
Posted by Creolesote
Member since Feb 2025
213 posts
Posted on 2/15/25 at 7:13 pm to
Thank you a lot. I figured I’d get pushback on trying to draw upon what the ancients did but I find that as I age the more original and simple (ie broke arse) I can be in hunting and fishing, the more I enjoy it. Limits are great but not if you expect them each time and half a limit is “disappointing”.
Posted by Stat M Repairman
Member since Jun 2023
332 posts
Posted on 2/15/25 at 9:17 pm to
Anchor handling a young man's game.
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
69253 posts
Posted on 2/15/25 at 9:29 pm to
I never found a damn thing enjoyable about an anchor, but getcha one of them grapples and have at it. Just be ready for a filthy floor
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