From East Bay Regional Park District:

RADKE MARTINEZ REGIONAL SHORELINE - Come experience one of the highest tides of the year and a glimpse into the future. Discover what causes king tides and explore the tidal zone on this walk and talk. The terrain is flat, but not all paved. Please dress for the weather and expect to get a little wet. Wear boots or other shoes that can get wet. Best for ages 5+.

Meet at the parking lot off N. Court St.

Radke Martinez Shoreline (Martinez): Parking lot off N. Court St.

https://goo.gl/maps/Dk3JW

No-registration required; Drop-in Program only.

For more info, visit: https://anc.apm.activecommunities.com/ebparks/activity/search/detail/54306?onlineSiteId=0&from_original_cui=true