642 FZUS76 KEKA 101647 MWSEKA Marine Weather Statement National Weather Service Eureka CA 947 AM PDT Fri Apr 10 2026 PZZ450-455-470-475-102300- Pt St George to Cape Mendocino out 10 nm- Cape Mendocino to Pt Arena out 10 nm- Pt St George to Cape Mendocino 10 to 60 nm- Cape Mendocino to Pt Arena 10 to 60 nm- 947 AM PDT Fri Apr 10 2026 ...THUNDERSTORM CHANCES THROUGHOUT THE DAY TODAY... ...RAPID AND BRIEF INCREASE OF SOUTH WINDS SATURDAY... There is a chance of thunderstorms across the waters throughout the day today. These have the potential to promote brief heavy downpours, frequent lightning, small hail and gusty and erratic winds greater than 30 knots. A rapid and brief increase of southerly winds is expected on Saturday as a frontal system approaches the area. Expect gusts up to around 25 kts over the southern waters and around Cape Mendocino, with isolated gust up to 34 knots. After the frontal passage, breezy northerly winds will develop early Sunday. The sea state will be dominated by wind driven waves and several small swells through Sunday. $$ ZVS