* WHAT. Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 10 to 11 ft. * WHERE. Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN. Until 9 PM PDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. A moderate period northwest swell will result in a more energetic surf zone. Breaking waves of 8 to 15 feet will be possible. Given the hot weather inland, area beaches will see increased visitation leading to a higher likelihood of people being swept into the ocean. * WHERE. San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Southern Monterey Bay and Big Sur Coast Counties. * WHEN. Through Thursday evening. * IMPACTS. Large waves can sweep across beaches without warning.

* WHAT. The surf zone will remain energetic with northwest to westerly swell between 8 and 10 feet. Hazardous beach conditions will continue this evening as a result. * WHERE. San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Southern Monterey Bay and Big Sur Coast Counties. * WHEN. Through midnight tonight. * IMPACTS. Large waves can sweep across beaches without warning.

* WHAT. Northwest winds 10 to 15 kt and seas 10 to 12 ft. * WHERE. Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN. Until 9 PM PDT this evening. * IMPACTS. Conditions will be hazardous to small craft.