Union City, CA Weather

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Updated: Fri, 09-May-2025 7:00am EDT

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Current watches, warnings, and advisories for Eastern N. Pacific Ocean
Last Update: May 9 2025 at 8:00 am EDT

Marine Weather Statement
- Issued May 9 at 3:58AM PDT by NWS Los Angeles/Oxnard CA
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island; Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands
A shallow marine layer has resulted in dense fog across the Santa
Barbara Channel and the waters adjacent to the Los Angeles County
Coast west to San Nicolas Island. Mariners should be prepared for
abrupt visibility changes down to one nautical mile or less.
Reduce speeds and be on the lookout for exposed rocks and other
vessels, including large ships in the shipping lanes. Use radar or
GPS navigation if available, and consider remaining in harbor if
such equipment is unavailable.

Small Craft Advisory
- Issued May 9 at 3:00AM PDT until May 9 at 9:00PM PDT by NWS Los Angeles/Oxnard CA
Point Piedras Blancas to Point Sal westward out to 10 NM
* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal westward out to 10
NM.

* WHEN...From 3 PM this afternoon to 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.

Small Craft Advisory
- Issued May 9 at 3:00AM PDT until May 11 at 3:00AM PDT by NWS Los Angeles/Oxnard CA
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands
* WHAT...Hazardous sea conditions.

* WHERE...Outer waters from Santa Cruz Island to San Clemente
Island to 60 NM offshore including San Nicolas and Santa
Barbara Islands.

* WHEN...Until 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.

Small Craft Advisory
- Issued May 9 at 3:00AM PDT until May 11 at 3:00AM PDT by NWS Los Angeles/Oxnard CA
Point Piedras Blancas to Point Sal from 10 to 60 NM; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands
* WHAT...Hazardous sea conditions.

* WHERE...Point Piedras Blancas to Point Sal from 10 to 60 NM
and Waters from Pt. Sal to Santa Cruz Island CA and westward
60 nm including San Miguel and Santa Rosa Islands.

* WHEN...Until 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.

Small Craft Advisory
- Issued May 9 at 2:59AM PDT until May 9 at 9:00AM PDT by NWS Eureka CA
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm
* WHAT...North winds 15 to 20 kt with gusts to 30 kt and seas 6
to 9 feet.

* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.

* WHEN...Until 9 AM PDT this morning.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Coastal Waters from Point Arena to Point Reyes California out to 10 nm
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
expected.

* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.

* WHEN...From 9 AM Saturday to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Coastal Waters from Point Reyes to Pigeon Point California out to 10 nm
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt
expected.

* WHERE...Coastal Waters from Point Reyes to Pigeon Point
California out to 10 NM.

* WHEN...From 9 AM Saturday to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Waters from Point Pinos to Point Piedras Blancas 10-60 NM
* WHAT...Northwest winds 15 to 20 kt expected.

* WHERE...Waters from Point Pinos to Point Piedras Blancas 10-
60 NM.

* WHEN...From 3 AM Saturday to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Waters from Point Arena to Point Reyes 10-60 NM
* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt
expected.

* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.

* WHEN...From 3 PM this afternoon to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Waters from Pigeon Point to Point Pinos 10-60 NM
* WHAT...Northwest winds 15 to 20 kt expected.

* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.

* WHEN...From 3 AM Saturday to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Waters from Point Reyes to Pigeon Point 10-60 NM
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
expected.

* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.

* WHEN...From 9 PM this evening to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory
- Issued May 9 at 2:46AM PDT until May 11 at 3:00AM PDT by NWS San Francisco CA
Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm
* WHAT...Northwest winds 10 to 20 kt expected.

* WHERE...Coastal Waters from Point Pinos to Point Piedras
Blancas California out to 10 NM.

* WHEN...From 9 AM this morning to 3 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.