National Weather Service Marine Forecast FZUS56 KSGX

FZUS56 KSGX 182109
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
209 PM PDT Mon Mar 18 2024

San Mateo Point to the Mexican border out 60 nm

PZZ700-191315
209 PM PDT Mon Mar 18 2024

Synopsis for the far Southern California coast

At 1 PM, weak flow was observed over the coastal waters. Showers and a few thunderstorms coastal waters this afternoon and evening, most likely near shore. Any thunderstorm could produce gusty, erratic winds and lightning. Weak onshore flow will prevail through Thursday, with an occasional eddy circulation. The onshore flow will strengthen Friday into the weekend.


PZZ750-191315
Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm
209 PM PDT Mon Mar 18 2024

TONIGHT
Wind northwest 10 knots this evening...becoming variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 2 feet at 13 seconds. A slight chance of thunderstorms this evening.

TUESDAY
Wind variable less than 10 knots...becoming southwest 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 1 to 2 feet at 13 seconds.

TUESDAY NIGHT
Wind variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 2 feet at 13 seconds.

WEDNESDAY
Wind variable less than 10 knots...becoming west 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 1 to 2 feet at 14 seconds.

WEDNESDAY NIGHT
Wind northwest to 10 knots in the evening... becoming variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 2 feet at 15 seconds.

THURSDAY
Wind variable less than 10 knots...becoming west 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 2 to 3 feet.

THURSDAY NIGHT
Wind northwest 10 knots in the evening... becoming variable less than 10 knots. Wind waves around 2 feet or less. Swell west 2 to 3 feet.

FRIDAY
Wind variable less than 10 knots...becoming west 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 2 to 3 feet at 5 seconds.

FRIDAY NIGHT
Wind northwest 10 knots. Gusts to 15 knots in the evening. Wind waves around 2 feet or less. Swell west 2 to 3 feet at 5 seconds.

SATURDAY
Wind variable less than 10 knots...becoming west 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 3 feet at 5 seconds.

SATURDAY NIGHT
Wind west 10 to 15 knots with gusts to 20 knots. Wind waves around 4 feet. Swell west 3 feet at 5 seconds. A slight chance of rain after midnight.

Winds and seas higher in and near thunderstorms.


PZZ775-191315
Waters from San Mateo Point to the Mexican Border Extending 30 to 60 nm out including San Clemente Island
209 PM PDT Mon Mar 18 2024

TONIGHT
Wind west 10 knots this evening...becoming variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 3 feet at 13 seconds. A slight chance of thunderstorms this evening.

TUESDAY
Wind variable less than 10 knots...becoming southwest 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 1 to 3 feet at 13 seconds.

TUESDAY NIGHT
Wind west 10 knots in the evening...becoming variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 3 feet at 13 seconds.

WEDNESDAY
Wind variable less than 10 knots. Wind waves around 2 feet or less. Swell west 1 to 3 feet at 14 seconds.

WEDNESDAY NIGHT
Wind northwest 10 knots. Wind waves around 2 feet or less. Swell west 1 to 3 feet at 15 seconds.

THURSDAY
Wind variable less than 10 knots...becoming northwest 10 knots in the afternoon. Wind waves around 2 feet or less. Swell west 2 to 3 feet.

THURSDAY NIGHT
Wind northwest 10 knots with gusts to 15 knots. Wind waves around 3 feet in the evening...becoming 2 feet or less. Swell northwest 2 to 3 feet.

FRIDAY
Wind northwest 10 knots. Gusts to 15 knots in the afternoon. Wind waves around 2 feet or less...becoming 3 feet in the afternoon. Swell northwest 3 feet at 5 seconds.

FRIDAY NIGHT
Wind northwest 10 to 15 knots with gusts to 20 knots. Wind waves around 4 feet. Swell northwest 3 to 4 feet at 5 seconds.

SATURDAY
Wind west 10 knots. Gusts to 15 knots in the afternoon. Wind waves around 2 feet or less. Swell northwest 3 to 4 feet at 5 seconds.

SATURDAY NIGHT
Wind west 15 knots with gusts to 20 knots. Wind waves around 4 feet. Swell northwest 3 to 4 feet at 5 seconds.

Winds and seas higher in and near thunderstorms.