After teaching Dive to a Pokemon, you can move onto the dive spots and use the move to head underwater. Once you're below the surface, press and hold 'Up' on the D-Pad or Circle Pad until you reach the entrance of the ruins and head on through.
Friday: The Jericho forecast for Feb 16 is 54 degrees and Patchy rain possible. There is 87 percentage chance of rain and 11 mph winds from the West-Northwest. Saturday: The Jericho forecast for Feb 17 is 32 degrees and Partly cloudy.
The morning's rain could be heavy at times. Some rain has caused local minor flooding. The afternoon should bring some sunshine and spotty showers, but temperatures will be warm. Highs Friday afternoon are expected around 72. Friday night will be partly to mostly cloudy with lows around 49. Saturday looks nice with partly cloudy skies and highs in the lower 60s.