FZUS56 KEKA 201003 SRFEKA SURF ZONE FORECAST NATIONAL WEATHER SERVICE EUREKA 303 AM PDT Fri Mar 20 2026 CAUTION: Most Northwest California beaches are always dangerous due to cold water and consistent wave action. The information in this product is directed towards those who surf and wear wetsuits. As a rule...the general public should simply stay out of the water along the north coast of California. CAZ101-210100- Coastal Del Norte- 303 AM PDT Fri Mar 20 2026 .TODAY... Surf Height...................West Facing Beaches - 3 to 6 feet. South Facing Beaches - 2 to 4 feet. Offshore Waves................NW 4 feet at 11 seconds. W 4 feet at 12 seconds. Thunderstorm Potential........None expected. Water Temperature.............54 to 55 degrees. Tides......................... Crescent City.......Low -0.0 feet (MLLW) 07:20 AM PDT. High 6.4 feet (MLLW) 01:31 PM PDT. Low 1.1 feet (MLLW) 07:19 PM PDT. .SATURDAY... Surf Height...................Northwest Facing Beaches - 5 to 8 feet. Southwest Facing Beaches - 3 to 5 feet. Offshore Waves................NW 8 feet at 9 seconds. NW 3 feet at 11 seconds. W 4 feet at 11 seconds. Thunderstorm Potential........None expected. Tides......................... Crescent City.......High 7.5 feet (MLLW) 01:29 AM PDT. Low -0.4 feet (MLLW) 08:06 AM PDT. High 6.0 feet (MLLW) 02:23 PM PDT. Low 1.7 feet (MLLW) 07:55 PM PDT. $$ CAZ103-210100- Northern Humboldt Coast- 303 AM PDT Fri Mar 20 2026 .TODAY... Surf Height...................West Facing Beaches - 3 to 6 feet. South Facing Beaches - 2 to 4 feet. Offshore Waves................NW 4 feet at 11 seconds. W 4 feet at 12 seconds. Thunderstorm Potential........None expected. Water Temperature.............54 to 55 degrees. Tides......................... North Spit..........High 7.0 feet (MLLW) 01:12 AM PDT. Low 0.0 feet (MLLW) 07:28 AM PDT. High 6.2 feet (MLLW) 01:44 PM PDT. Low 1.1 feet (MLLW) 07:27 PM PDT. .SATURDAY... Surf Height...................Northwest Facing Beaches - 4 to 7 feet. Southwest Facing Beaches - 3 to 5 feet. Offshore Waves................NW 8 feet at 8 seconds. NW 3 feet at 11 seconds. W 3 feet at 11 seconds. Thunderstorm Potential........None expected. Tides......................... North Spit..........High 7.3 feet (MLLW) 01:43 AM PDT. Low -0.3 feet (MLLW) 08:15 AM PDT. High 5.8 feet (MLLW) 02:37 PM PDT. Low 1.6 feet (MLLW) 08:03 PM PDT. $$ CAZ109-210100- Mendocino Coast- 303 AM PDT Fri Mar 20 2026 .TODAY... Surf Height...................4 to 7 feet. Offshore Waves................NW 5 feet at 6 seconds. NW 4 feet at 11 seconds. W 4 feet at 12 seconds. Thunderstorm Potential........None expected. Water Temperature.............51 to 52 degrees. Tides......................... Arena Cove..........Low 0.0 feet (MLLW) 06:45 AM PDT. High 4.9 feet (MLLW) 12:54 PM PDT. Low 1.0 feet (MLLW) 06:39 PM PDT. High 6.1 feet (MLLW) 11:49 PM PDT. .SATURDAY... Surf Height...................Northwest Facing Beaches - 6 to 9 feet. Southwest Facing Beaches - 3 to 5 feet. Offshore Waves................NW 9 feet at 9 seconds. NW 3 feet at 11 seconds. W 4 feet at 11 seconds. Thunderstorm Potential........None expected. Tides......................... Arena Cove..........Low -0.3 feet (MLLW) 07:33 AM PDT. High 4.5 feet (MLLW) 01:51 PM PDT. Low 1.5 feet (MLLW) 07:14 PM PDT. $$