Hours Of Operations West Marine New Hampshire Portsmouth 03801 West Marine Hours of Operation and Location in Portsmouth, NH 03801 4.0 - 89 votes 775 Lafayette Rd, #2, Portsmouth, NH 03801 (603) 436-8300 Get Directions West Marine Hours Category: Accessories Sports Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PortsmouthView More Apparel MarshallsTJ MaxxBig LotsH & MCarhartt Sports Dick's Sporting GoodsLululemon AthleticaEastern Mountain SportsGlobal SportsBauer Hockey Jewelry MarshallsKay JewelersJared - Galleria of JewelryAlex and Ani Recommend For You Carhartt Origins Shaw's Ethan Allen Alex and Ani Capezio Diamond Wireless SIMPLE Mobile H2O Wireless Metro PCS