If you planning to travel to Matanchen Bay, San Blas, Nayarit, Mexico, 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 1:37 PM. The temperature feels like 70.35 with a humidity level of 78 so dress accordingly. Cloud coverage is 4 percent with visibility at 14.9 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:23 AM.