Alert archive / California / High Surf Advisories in 2020
High Surf Advisory 2, NWS San Diego, CA
NWS San Diego, CA issued this high surf advisory at Jul 2, 2020, 12:49 PM PDT for Orange County, San Diego County, California. It took effect at Jul 3, 2020, 6:00 PM PDT. It was in force for 66 hr.
The area
The counties it named.
The facts
- Issued
- Jul 2, 2020, 12:49 PM PDT (19:49 UTC)
- In effect from
- Jul 3, 2020, 6:00 PM PDT
- Expired
- Jul 6, 2020, 12:00 PM PDT
- In force
- 66 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, San Diego County, CA
The radar
The San Diego radar (KNKX), 53 km from the middle of the area, began a volume at 19:46 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 7.8 hours before the alert went out and 62 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 734 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- 9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
423 WHUS46 KSGX 021949 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 1249 PM PDT Thu Jul 2 2020 ...ELEVATED SURF AND STRONG RIP CURRENTS AT THE COAST THIS HOLIDAY WEEKEND... A long-period south-southwest swell from 200 degrees will bring elevated surf and strong rip currents to the coast over the Fourth of July holiday weekend. CAZ552-030400- /O.CAN.KSGX.BH.S.0006.200703T1900Z-200706T0200Z/ /O.NEW.KSGX.SU.Y.0002.200704T0100Z-200706T1900Z/ Orange County Coastal Areas- 1249 PM PDT Thu Jul 2 2020 ...HIGH SURF ADVISORY IN EFFECT FROM 6 PM FRIDAY TO NOON PDT MONDAY... ...BEACH HAZARDS STATEMENT IS CANCELLED... The National Weather Service in San Diego has issued a High Surf Advisory...which is in effect from 6 PM Friday to noon PDT Monday. The Beach Hazards Statement has been cancelled. * Waves and Surf...Surf of 4 to 6 feet, with sets to 8 feet possible. * Timing...Surf will begin to build in Friday afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday moning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-030400- /O.EXT.KSGX.BH.S.0006.200704T0100Z-200706T1900Z/ San Diego County Coastal Areas- 1249 PM PDT Thu Jul 2 2020 ...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM FRIDAY EVENING THROUGH MONDAY MORNING... * Waves and Surf...Surf of 3 to 6 feet. Sets to 7 feet possible north of Encinitas. * Timing...Surf will begin to build in Friday afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday moning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A beach hazards statement is issued when threats such as strong rip currents...elevated surf heights...minor tidal overflow...or lightning are possible at local beaches. Obey posted warning signs and flags and talk to a lifeguard before swimming. Use caution when in or near the water and always swim near a lifeguard. && $$ https://www.weather.gov/sandiego
11 follow-up statements
558 WHUS46 KSGX 030312 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 812 PM PDT Thu Jul 2 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING AT THE COAST THIS HOLIDAY WEEKEND... A long-period south-southwest swell from 200 degrees will bring elevated surf and strong rip currents to the coast over the Fourth of July holiday weekend. Due to the combination of the surf and high tides, minor coastal flooding will be possible at lowest coastal locations during the evenings around when high tide occurs. CAZ552-031300- /O.CON.KSGX.SU.Y.0002.200704T0100Z-200706T1900Z/ Orange County Coastal Areas- 812 PM PDT Thu Jul 2 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 PM FRIDAY TO NOON PDT MONDAY... The National Weather Service in San Diego has issued a High Surf Advisory...which is in effect from 6 PM Friday to noon PDT Monday. * Waves and Surf...Surf of 4 to 6 feet, with sets to 8 feet possible. * Tides...Highest tides of 6.6 feet at 833 PM Friday, 6.6 feet at 915 PM Saturday and 6.4 feet at 955 PM Sunday. * Timing...Surf will begin to build Friday afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of Seal Beach, Sunset Beach and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-031300- /O.CON.KSGX.BH.S.0006.200704T0100Z-200706T1900Z/ San Diego County Coastal Areas- 812 PM PDT Thu Jul 2 2020 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH MONDAY MORNING... * Waves and Surf...Surf of 3 to 6 feet. Sets to 7 feet possible north of Encinitas. * Tides...Highest tides of 6.6 feet at 827 PM Friday, 6.6 feet at 909 PM Saturday, and 6.4 feet at 949 PM Sunday. * Timing...Surf will begin to build Friday afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A beach hazards statement is issued when threats such as strong rip currents...elevated surf heights...minor tidal overflow...or lightning are possible at local beaches. Obey posted warning signs and flags and talk to a lifeguard before swimming. Use caution when in or near the water and always swim near a lifeguard. && $$ Maxwell
058 WHUS46 KSGX 031132 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 432 AM PDT Fri Jul 3 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING AT THE COAST THIS HOLIDAY WEEKEND... A long-period south-southwest swell from 200 degrees will bring elevated surf and strong rip currents to the coast over the Fourth of July holiday weekend. Due to the combination of the surf and high tides, minor coastal flooding will be possible at lowest coastal locations during the evenings around when high tide occurs. CAZ552-032100- /O.CON.KSGX.SU.Y.0002.200704T0100Z-200706T1900Z/ Orange County Coastal Areas- 432 AM PDT Fri Jul 3 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet possible. * Tides...Highest tides of 6.6 feet at 833 PM today, 6.6 feet at 915 PM Saturday and 6.4 feet at 955 PM Sunday. * Timing...Surf will begin to build this afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of Seal Beach, Sunset Beach and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-032100- /O.CON.KSGX.BH.S.0006.200704T0100Z-200706T1900Z/ San Diego County Coastal Areas- 432 AM PDT Fri Jul 3 2020 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM THIS EVENING THROUGH MONDAY MORNING... * Waves and Surf...Surf of 4 to 6 feet. Sets to 7 feet possible north of Encinitas. * Tides...Highest tides of 6.6 feet at 827 PM today, 6.6 feet at 909 PM Saturday, and 6.4 feet at 949 PM Sunday. * Timing...Surf will begin to build this afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A beach hazards statement is issued when threats such as strong rip currents...elevated surf heights...minor tidal overflow...or lightning are possible at local beaches. Obey posted warning signs and flags and talk to a lifeguard before swimming. Use caution when in or near the water and always swim near a lifeguard. && $$ Connolly https://www.weather.gov/sandiego
819 WHUS46 KSGX 031958 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 1258 PM PDT Fri Jul 3 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING AT THE COAST THIS HOLIDAY WEEKEND... A long-period south-southwest swell from 200 degrees will bring elevated surf and strong rip currents to the coast over this Fourth of July holiday weekend. The combination of the surf and high tides could produce minor coastal flooding at lowest coastal locations in the evenings during high tide. CAZ552-040500- /O.CON.KSGX.SU.Y.0002.200704T0100Z-200706T1900Z/ Orange County Coastal Areas- 1258 PM PDT Fri Jul 3 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet possible. * Tides...Highest tides of 6.6 feet at 833 PM today, 6.6 feet at 915 PM Saturday and 6.4 feet at 955 PM Sunday. * Timing...Surf will begin to build this afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of Seal Beach, Sunset Beach and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-040500- /O.CON.KSGX.BH.S.0006.200704T0100Z-200706T1900Z/ San Diego County Coastal Areas- 1258 PM PDT Fri Jul 3 2020 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 6 PM PDT THIS EVENING THROUGH MONDAY MORNING... * Waves and Surf...Surf of 4 to 6 feet. Sets to 7 feet possible north of Encinitas. * Tides...Highest tides of 6.6 feet at 827 PM today, 6.6 feet at 909 PM Saturday, and 6.4 feet at 949 PM Sunday. * Timing...Surf will begin to build this afternoon, peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A beach hazards statement is issued when threats such as strong rip currents...elevated surf heights...minor tidal overflow...or lightning are possible at local beaches. Obey posted warning signs and flags and talk to a lifeguard before swimming. Use caution when in or near the water and always swim near a lifeguard. && $$ https://www.weather.gov/sandiego
184 WHUS46 KSGX 040415 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 915 PM PDT Fri Jul 3 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING AT THE COAST THIS HOLIDAY WEEKEND... A long-period south-southwest swell from 200 degrees will bring elevated surf and strong rip currents to the coast over this Fourth of July holiday weekend. The combination of the surf and high tides could produce minor coastal flooding at lowest coastal locations in the evenings during high tide. CAZ552-041230- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ Orange County Coastal Areas- 915 PM PDT Fri Jul 3 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet possible. * Tides...Highest tides are 6.6 feet at 915 PM Saturday, and 6.4 feet at 955 PM Sunday. * Timing...Surf will peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of Seal Beach, Sunset Beach and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-041230- /O.CON.KSGX.BH.S.0006.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas- 915 PM PDT Fri Jul 3 2020 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH MONDAY MORNING... * Waves and Surf...Surf of 4 to 6 feet. Sets to 7 feet possible north of Encinitas. * Tides...Highest are 6.6 feet at 909 PM Saturday, and 6.4 feet at 949 PM Sunday. * Timing...Surf will peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A beach hazards statement is issued when threats such as strong rip currents...elevated surf heights...minor tidal overflow...or lightning are possible at local beaches. Obey posted warning signs and flags and talk to a lifeguard before swimming. Use caution when in or near the water and always swim near a lifeguard. && $$ https://www.weather.gov/sandiego
459 WHUS46 KSGX 041040 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 340 AM PDT Sat Jul 4 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING AT THE COAST THROUGH THE HOLIDAY WEEKEND... A long-period south-southwest swell fwill bring elevated surf and strong rip currents to the coast over this Fourth of July holiday weekend. The combination of the surf and high tides will produce minor coastal flooding at lowest coastal locations during the late afternoons and evenings during high tide, especially along the Orange County coast this evening. CAZ043-050000- /O.CAN.KSGX.BH.S.0006.000000T0000Z-200706T1900Z/ /O.EXA.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas- 340 AM PDT Sat Jul 4 2020 ...HIGH SURF ADVISORY IN EFFECT UNTIL NOON PDT MONDAY... The National Weather Service in San Diego has issued a High Surf Advisory...which is in effect until noon PDT Monday. * Waves and Surf...Surf of 5 to 7 feet with sets to 8 feet north of Encinitas, and generally 3 to 6 feet south of Encinitas. * Tides...Highest are 6.6 feet at 909 PM Saturday, and 6.4 feet at 949 PM Sunday. * Timing...Surf will peak this afternoon through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ552-050000- /O.NEW.KSGX.CF.Y.0001.200704T2100Z-200705T0900Z/ /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ Orange County Coastal Areas- 340 AM PDT Sat Jul 4 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 2 AM PDT SUNDAY... The National Weather Service in San Diego has issued a Coastal Flood Advisory...which is in effect from 2 PM this afternoon to 2 AM PDT Sunday. * Changes since last issuance...Coastal Flood Advisory issued. * Coastal Flooding...Minor coastal flooding is expected late this afternoon and evening in low-lying locations. * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet at times. * Tides...Highest tides are 6.6 feet at 915 PM Saturday, and 6.4 feet at 955 PM Sunday. * Locations...Seal Beach, Sunset Beach, and Newport Beach. * Timing...Surf will peak late Saturday through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will result in flooding of streets, parking lots, and other low lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. && $$ https://www.weather.gov/sandiego
109 WHUS46 KSGX 041946 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 1246 PM PDT Sat Jul 4 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING THROUGH THE HOLIDAY WEEKEND... A long-period south-southwest swell will bring elevated surf and strong rip currents to the coast over this Fourth of July holiday weekend. The combination of the surf and high tides will produce minor coastal flooding at lowest coastal locations in the late afternoons and evenings during high tide, especially along the Orange County coast. CAZ552-050500- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ /O.CON.KSGX.CF.Y.0001.200704T2100Z-200705T0900Z/ Orange County Coastal Areas- 1246 PM PDT Sat Jul 4 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT SUNDAY... * Coastal Flooding...Minor coastal flooding is expected late this afternoon through this evening in low-lying locations. * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet. * Tides...Highest tides are 6.6 feet at 915 PM today, and 6.4 feet at 955 PM Sunday. * Locations...Seal Beach, Sunset Beach, and Newport Beach. * Timing...Surf will peak late today through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will result in flooding of streets, parking lots, and other low lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. && $$ CAZ043-050500- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas- 1246 PM PDT Sat Jul 4 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet with sets to 8 feet north of Carlsbad, and generally 3 to 6 feet south of Carlsbad. * Tides...Highest are 6.6 feet at 909 PM today, and 6.4 feet at 949 PM Sunday. * Timing...Surf will peak this afternoon through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
133 WHUS46 KSGX 050425 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 925 PM PDT Sat Jul 4 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING THROUGH THE HOLIDAY WEEKEND... A long-period south-southwest swell will bring elevated surf and strong rip currents to the coast over this Fourth of July holiday weekend. The combination of the surf and high tides will produce minor coastal flooding at lowest coastal locations in the late afternoons and evenings during high tide, especially along the Orange County coast. CAZ552-051230- /O.CON.KSGX.CF.Y.0001.000000T0000Z-200705T0900Z/ /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ Orange County Coastal Areas- 925 PM PDT Sat Jul 4 2020 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT SUNDAY... ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Coastal Flooding...Minor coastal flooding is expected through late evening in low-lying locations. * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet. * Tides...Highest tides are 6.6 feet at 915 PM this evening, and 6.4 feet at 955 PM Sunday. * Locations...Seal Beach, Sunset Beach, and Newport Beach. * Timing...Surf will peak through Sunday morning, then gradually diminish by Monday morning. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will result in flooding of streets, parking lots, and other low lying areas. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. && $$ CAZ043-051230- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas- 925 PM PDT Sat Jul 4 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet with sets to 8 feet north of Carlsbad, and generally 3 to 6 feet south of Carlsbad. * Tides...Highest are 6.6 feet at 909 PM today, and 6.4 feet at 949 PM Sunday. * Timing...Surf will peak through Sunday morning, then gradually diminish by Monday morning. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible each evening in low-lying locations, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
567 WHUS46 KSGX 050911 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 211 AM PDT Sun Jul 5 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING WILL CONTINUE THROUGH MONDAY MORNING... A long-period south-southwest swell will bring elevated surf and strong rip currents to the coast through Monday morning. The combination of the surf and high tides could produce minor coastal flooding at lowest coastal locations during the evenings around the time of the highest tides. CAZ552-052200- /O.EXP.KSGX.CF.Y.0001.000000T0000Z-200705T0900Z/ /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ Orange County Coastal Areas- 211 AM PDT Sun Jul 5 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... ...COASTAL FLOOD ADVISORY HAS EXPIRED... * Waves and Surf...Surf of 5 to 7 feet, with sets to 8 feet. Surf then slowly subsiding to 3 to 5 feet by Monday afternoon. * Tides...Highest tide is 6.4 feet at 955 PM Sunday. * Timing...Surf will remain level today, then gradually diminish tonight and Monday. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible in low-lying locations this evening around the time of high tide, including parts of Seal Beach, Sunset Beach, and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ CAZ043-052200- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas- 211 AM PDT Sun Jul 5 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet with sets to 8 feet north of Carlsbad, and generally 3 to 5 feet south of Carlsbad. Surf north of Carlsbad will slowly subside to 3 to 5 feet by Monday afternoon. * Tides...Highest tide is 6.4 feet at 949 PM Sunday. * Timing...Surf will remain level today, then gradually diminish tonight and Monday. * Impacts...Elevated surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible in low-lying locations this evening around the time of high tide, including parts of La Jolla, Del Mar and the south end of Cardiff. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
987 WHUS46 KSGX 051950 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 1250 PM PDT Sun Jul 5 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING WILL CONTINUE THROUGH MONDAY MORNING... A long-period south-southwest swell will continue elevated surf and strong rip currents through Monday morning. The combination of the surf and high tides could produce minor coastal flooding at lowest coastal locations during the evenings around the time of the highest tides. CAZ043-552-060500- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 1250 PM PDT Sun Jul 5 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet, with local sets to 8 feet. Surf then slowly subsiding to 3 to 5 feet by Monday afternoon. * Tides...Highest tide is 6.4 feet at 955 PM today. * Timing...Surf will gradually diminish through Monday. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible in low-lying locations this evening around the time of high tide, including parts of Seal Beach, Sunset Beach, and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
124 WHUS46 KSGX 060348 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 848 PM PDT Sun Jul 5 2020 ...ELEVATED SURF...STRONG RIP CURRENTS AND MINOR COASTAL FLOODING WILL CONTINUE THROUGH MONDAY MORNING... A long-period south-southwest swell will continue elevated surf and strong rip currents through Monday morning. The combination of the surf and high tides could produce minor coastal flooding at lowest coastal locations during the evenings around the time of the highest tides. CAZ043-552-061300- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 848 PM PDT Sun Jul 5 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT MONDAY... * Waves and Surf...Surf of 5 to 7 feet, with local sets to 8 feet. Surf then slowly subsiding to 3 to 5 feet by Monday afternoon. * Tides...Highest tide is 6.4 feet at 955 PM today. * Timing...Surf will gradually diminish through Monday. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. Minor coastal flooding will be possible in low-lying locations this evening around the time of high tide, including parts of Seal Beach, Sunset Beach, and Newport Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
318 WHUS46 KSGX 061255 CFWSGX Coastal Hazard Message National Weather Service San Diego CA 555 AM PDT Mon Jul 6 2020 ...ELEVATED SURF AND STRONG RIP CURRENTS THIS MORNING... A long-period south-southwest swell will continue elevated surf and strong rip currents. CAZ043-552-061900- /O.CON.KSGX.SU.Y.0002.000000T0000Z-200706T1900Z/ San Diego County Coastal Areas-Orange County Coastal Areas- 555 AM PDT Mon Jul 6 2020 ...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL NOON PDT TODAY... * Waves and Surf...Surf of 5 to 7 feet, with local sets to 8 feet. Surf slowly subsiding to 3 to 5 feet this afternoon. * Timing...Surf will gradually diminish this afternoon. * Impacts...High surf, dangerous rip currents, and hazardous swimming conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Surf Advisory means that high surf will affect beaches in the advisory area...producing localized beach erosion and dangerous swimming conditions. && $$ https://www.weather.gov/sandiego
What forecasters said that day
The local office's own words before this high surf advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Diego, CA wrote its last area forecast discussion before this high surf advisory went out at Jul 2, 8:50 AM PDT, 3 hours 59 minutes earlier.
Area forecast discussion, Jul 2, 8:50 AM PDT, 3 hours 59 minutes before
Area Forecast Discussion
National Weather Service San Diego CA
850 AM PDT Thu Jul 2 2020
.SYNOPSIS...
High pressure to the southeast will bring a warming trend into
Sunday with Sunday high temperatures around 5 to 8 degrees above
average. This will be followed by a slow cooling trend for Monday
through Wednesday with Wednesday high temperatures a few to
around 5 degrees below average. The marine layer will become
shallower with night and morning coastal low clouds and fog not
spreading much farther inland than coastal areas for Sunday and
Monday mornings. The low clouds will spread back into portions of
the valleys by the middle of next week.
&&
.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...
This morning looks an awfully lot like yesterday morning with a
deep marine layer in place and low clouds blanketing the coastal
basin. Clouds have even snuck through the Cajon Pass and are
nearly spilling into the high desert. Visible satellite shows
clouds have begun to clear along the foothills. The marine layer
depth is virtually unchanged from yesterday and the inversion just
as strong, so expect slow clearing once again, with coastal areas
remaining mostly cloudy through the day. Elsewhere remains clear.
An upper level high currently over northern Mexico will slowly
expand northwest towards Southern California into the weekend,
bringing gradual warming and highs returning to near normal by
Saturday. The marine layer will finally become more shallow, with
less inland extent of coastal low clouds each night. There is a
chance that the beaches could be mostly cloudy through the day on
the Fourth of July, especially in San Diego County.
The center of the high shifts west and over So Cal for Sunday and
Monday, bringing greater warming with highs 5 to 8 degrees above
normal. Highs in the Inland Empire and high desert will be in the
mid to upper 90s, with highs in excess of 110 in the low deserts
these days. The marine layer will be shallow enough for patchy
dense fog over the coastal mesas and higher coastal terrain on
Sunday, and at the beaches Sunday night into Monday, though clouds
may be fairly patchy by then.
Slow cooling takes place Tuesday through Thursday with highs near
seasonal averages. More expansive and stronger high pressure may
develop late next week over the central and southern Rockies into
the southwestern states. This would bring a warming trend late
next week into next weekend. Monsoon moisture will remain well to
the southeast through Friday. The majority of EC ensemble members
show moisture beginning to overspread So Cal by Saturday and
remains elevated through much of the following week. The 00Z GFS
ensemble is on the drier side and holds off until closer to the
middle of that week, though there is much spread in the solutions.
Interestingly, the 06Z deterministic GFS is more in line with the
EC ensembles in terms of moisture. Confidence is lacking at this
point, but at least some signs are pointing to the first monsoon
push by mid July.
&&
.AVIATION...
020900Z...Coast/Valleys...Low clouds with bases 1500-2000 ft MSL
will continue to fill into the inland valleys this morning. Reduced
visibility of 3-5 miles will occur in the inland valleys where
clouds and terrain intersect. Scatter out expected in the valleys 15-
17Z and along the coast from 19-21Z. Some patchy low clouds could
linger along the beaches through the afternoon. Low clouds will move
back in after 03Z, with lower bases and less inland extent.
Mountains/Deserts...Mostly clear with unrestricted vis through
today.
&&
.AVIATION...
021530Z...Coast/Valleys...Low clouds with bases 1500-2000 ft MSL and
tops to 2800 ft MSL cover most of the region west of the mtns.
Reduced visibility of 1-3 miles will occur where clouds and terrain
intersect. Clearing expected inland 15-17Z and along the coast from
19-21Z. Some low clouds will likely linger along the beaches through
the afternoon. Low clouds will again increase in coverage and spread
inland after 03Z friday, with lower bases and tops not reaching
as far inland.
Mountains/Deserts...Mostly clear with unrestricted vis through
tonight.
&&
.MARINE...
No hazardous marine conditions are expected through Wednesday.
&&
.BEACHES...
Long-period southwest swell will continue 3-6 ft surf through today,
with the highest surf in Orange County. A larger southwest swell
with a 16-18 sec period will begin to build in Friday and generate
even higher surf over the Fourth of July holiday weekend along with
strong rip and longshore currents. Highest surf again will be in
Orange County where some 8 foot sets will be likely.
&&
.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.
&&
.SGX WATCHES/WARNINGS/ADVISORIES...
CA...Beach Hazards Statement from Friday afternoon through Sunday
evening for Orange County Coastal Areas-San Diego County
Coastal Areas.
PZ...NONE.
&&
PUBLIC...SS
AVIATION/MARINE/BEACHES...PGThe office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 2:46 AM PDT | Beach Hazards Statement | SGX | Orange, San Diego | 49 hr |
Nearby
High Surf Advisories in California, 2020Every high surf advisory in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.