Current sea surface temperatures around Super Typhoon Dolphin. The first image of the GFS 00Z July 30 run shows the high-pressure system near Hawaii guiding Super Typhoon Dolphin to the west-northwest. (Credit image: cyclonicwx.com/ Alex Boreham)Strong and staying strong this weekThe forecast from the Joint Typhoon Warning Center (JTWC) calls for Super Typhoon Dolphin to maintain its current intensity through at least the weekend. Joint Typhoon Warning Center forecast for Super Typhoon Dolphin issued at 2 am EDT (6Z) July 30, 2026. Super Typhoon Bavi, 180 mph (285 km/h) winds, July 5, a long-track typhoon over the northwest Pacific.