Here are some updated Nicktoons Summer Beach House segments, bumpers and promos from 2002 to 2003, Enjoy!
According to nickelodeon.fandom.com "Nicktoons Summer Beach House was a weekday afternoon programming block that aired on Nickelodeon from May 27 to August 30th of 2002, and again from May 26th to August 29th of 2003. Like its predecessors Henry & June's Nicktoon Summer Jam and SpongeBob's Nicktoon Summer Splash, it consisted of threehour marathons of a select Nicktoon each day.
In Britain, a similar, 2hour daily block, ran from July 29th to August 23rd, with the same Nicktoons on the same days.
Unlike its predecessors, the Nicktoons Summer Beach House had no regular host. The interstitials instead featured various characters from the featured Nicktoons hanging out at a liveaction beach and doing all sorts of summer activities, such as surfing, sandcastle building, and cooking barbecue."