- "Seashark race from the Alamo Sea to Lago Zancudo. Starts along super-salinated South shore of the Alamo Sea, goes into the Zancudo River, and through the wetlands. Narrow path down waterfalls with tight turns."
- ―-Race description
Sea Change is a Water Race featured in Grand Theft Auto Online. It is available for up to 8 players. Players must race Seasharks down the Zancudo River from the source at the Alamo Sea to the finish point under the Fort Zancudo access bridge.
This race was added in the Beach Bum update.