Yes. OpenSea supported Solana NFTs in 2022 and wound that support down in 2023. Solana support today is a new build rather than the old one switched back on.
A few things are different this time. OpenSea formats Solana listings for its own Solana marketplace program, shows listings from other Solana marketplaces so you can compare prices in one place, and supports collections priced in USDC on Solana. It also supports newer Solana NFT standards, including Metaplex Core, compressed NFTs, programmable NFTs (pNFTs), and Token-2022. Solana token swaps in the OpenSea wallet are already available.
Support starts with a selected group of collections and grows from there.