A tidally locked oceanic planet closer to its star would have one side constantly facing the star while the other side remains in perpetual darkness. This would create extreme temperature variations between the two sides, with the sun-facing side being very hot and the dark side being extremely cold. The sun-facing side would likely have vast expanses of open ocean that would be heated to high temperatures, leading to intense evaporation and the formation of thick cloud cover. This would result in frequent and severe weather patterns, including powerful storms and hurricanes. The intense heat and high levels of moisture would create a greenhouse effect, trapping heat and making the planet even warmer. On the dark side of the planet, the oceans would be frozen solid, with icy glaciers and snow-covered landscapes dominating the surface. The lack of sunlight would prevent any significant warming, creating an icy and barren landscape. The twilight region between the two sides would be a narrow band of habitable conditions, where temperatures are more moderate and liquid water could potentially exist. This region would likely be the most hospitable area on the planet, where life could potentially thrive. Overall, a tidally locked oceanic planet closer to its star would be a harsh and extreme environment, with stark differences between the two hemispheres. Life would have to adapt to survive in these challenging conditions, with potential for unique and diverse ecosystems to develop.