its at the top part of slateport;go to the northernmost part of the city then take a right.
hope this helped
There is no gym in slateport..the next gym is in mauville further ahead from slateport..
There is none
Slateport doesn't have a Gym.
Slateport City doesn't have a gym.
mr briney is at slateport helping the people make the ship
it is in mauvile city you first have to go to slateport city and then go forward you will reabh the trick house go right move ahead and battle with may then again move forward now you are in mauville city.
he's not in there! he's in slasport city his worker is in the abandoned ship and he asks you to find the generator or something i forgot then you have to find it and then you go talk to him and he will tell you to go to captain stern and then go to slaport city and then he will trade you for something. hope i helped :)
in the slateport city u find a old man change nick in Pokemon
Slateport City doesn't have a gym.
there is no gym in slateport, the next gym would be in mauville with electric pokemon
Slateport City doesn't have a gym.
you sail with mr briney, to dewford, deliver the letter and beet the gym, then sail to slateport.
go to slateport then to the aquaraim
It's in mauville city just above slateport hope that helps
mr briney is at slateport helping the people make the ship
The 4th gym is in mauville city to get there you need to use Mr Briney's ship to dock at slateport city then you need to go north until you reach mauville city.
I own Sapphire and I just went from slateport through to mauville then I trained up and challenged the gym. If you are talking about new mauville just go to that fisherman you always see and surf right untill you see a cave (not that far).
You have to beat Norman at the Petalburg Gym and the twins at Lilycove Gym to get HM's Surf and Dive. Then, go to the Abandoned Ship (you will see the ship when you ride from Dewford to Slateport on Capt. Briney's ship) and find the scanner. Then, show the scientist on the ship that you have the scanner and he will ask you to deliver it to Capt. Stern who is at the harbor in Slateport. Give him the scanner and in return he will give you either the deepseatooth or deepseascale (which ever you choose).
After beating the 2nd gym leader you need to see steven in the cave in dewford town if you have not already if you already talked to steven then talk to mr briney and go to slateport city from here go north to mauville city and beat the 3rd gym leader there.
The gyms are as follows: Rustboro Gym - Rock Type Dewford Gym - Fighting Type Mauville Gym - Electric Type Lavaridge Gym - Fire Type Petalburg Gym - Normal Type Fortree Gym - Flying Type Mossdeep Gym - Psychic Type Sootopolis Gym - Water Type The names of the gyms indicate the cities they are in. The ones that don't have Gyms are Littleroot, Oldale, Slateport, Verdanturf, Fallarbor, Lilycove, and Pacifidlog. I'm not counting Ever Grande, since that's where the Elite Four are based.