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 2:33 PM. The temperature feels like 55.45 with a humidity level of 62 so dress accordingly. Cloud coverage is 6 percent with visibility at 14.9 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 1:05 AM.