If you planning to travel to Elkhorn Slough National Estuarine Research Reserve, Watsonville, California, United States, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 12:54 PM. The temperature feels like 58.75 with a humidity level of 71 so dress accordingly. Cloud coverage is 7 percent with visibility at 13.4 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 3:11 AM.