Weather Blog Sand, Stone, and Sea Life at Dry Tortugas The national park west of mainland Florida includes a smattering of islands, but the vast majority of the park’s acreage lies underwater. Read More… About Author OTW Observer See author's posts Post navigation Previous ‘Very warm for the time of year’ – Met Office heatwave alert with temperatures 10C above averageNext Exactly which day will be hottest in London next week with temperatures soaring to 26C Related Stories A Turquoise Tint for the Black Sea Weather Blog A Turquoise Tint for the Black Sea June 25, 2026 NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars Weather Blog NASA’s HiRISE Captures Perseverance Marking a Milestone on Mars June 24, 2026 Playing the Moon Game Weather Blog Playing the Moon Game June 24, 2026