Hell Pass Coast Custom Search   This is marsh and not a beach. Says Chad Hell Pass Coast sees pretty high levels of rainfall. July is when you get the most rain here, and October on the other hand is the driest. Summertime at Hell Pass Coast arrives with high temperatures in the 90's. For the period of the moonlight hours it's generally in the 70's. The wintertime brings highs down to the 60's, and nighttime lows in the 30's for Hell Pass Coast.            Map Detailed Map Weather Local weather forecast These outdoors activities are available near Hell Pass Coast.