A couple walks among seaweed on Fort Lauderdale beach on Tuesday, June 9, 2026. (Carline Jean/South Florida Sun Sentinel) Seaweed lines the shore of Fort Lauderdale beach on Tuesday, June 9, 2026. (Carline Jean/South Florida Sun Sentinel) A family swims among seaweed on Fort Lauderdale beach on Tuesday, June 9, 2026. (Carline Jean/South Florida Sun Sentinel) Seaweed lines the shore of Fort Lauderdale beach on Tuesday, June 9, 2026.