If you planning to travel to Moonstone Beach, Trinidad, California, 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 3:39 PM. The temperature feels like 49 with a humidity level of 73 so dress accordingly. Cloud coverage is 3 percent with visibility at 14 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 10 MPH. At the end of the day don’t miss the sunset at 1:08 AM.