33°38'N / 117°36'O / Altitude 285 m / 06:01 30/07/2026, America/Los_Angeles (UTC-7)
De: 30/07/2026, 02:12
Para: 30/07/2026, 15:30
* WHAT...Dangerously hot conditions with high temperatures in the 90s expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...From 10 AM Friday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Orange
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
NWS San Diego CA
30/07/2026, 02:12De: 30/07/2026, 02:12
Para: 30/07/2026, 15:30
* WHAT...Dangerously hot conditions with high temperatures in the lower to mid 90s east of Interstate 5 expected. * WHERE...Orange County Inland Areas. * WHEN...From 10 AM Friday to 8 PM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Orange County Inland,OrangeDrink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.NWS San Diego CA30/07/2026, 02:12
De: 30/07/2026, 02:12
Para: 30/07/2026, 15:30
* WHAT...High temperatures in the mid to upper 80s for higher coastal terrain expected. * WHERE...Orange County Coastal Areas. * WHEN...From 10 AM Friday to 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.
OrangeDrink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.NWS San Diego CA30/07/2026, 02:12
De: 30/07/2026, 02:21
Para: 30/07/2026, 18:30
* WHAT...For the Coastal Flood Advisory, minor coastal flooding expected during evening high tides. For the High Surf Advisory, large breaking waves of 5-8 feet with sets up to 9 feet on south- southwest facing beaches and 3-6 feet on west- facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Advisory, from 5 PM today to 3 AM PDT Saturday. For the High Surf Advisory, from 5 PM today to 5 PM PDT Saturday. * IMPACTS...Flooding of low-lying beach parking lots, boardwalks, and roads. Dangerous swimming and surfing conditions and localized beach erosion. Breaking waves can sweep people off jetties and docks, and into dangerous seas. * ADDITIONAL DETAILS...A 5 foot swell (from 160-190 degrees) associated with Hurricane Genevieve with a period around 14 seconds builds this evening into Thursday. Highest surf expected Thursday and Friday when the swell direction is 180- 190 degrees. Swell and associated surf look to subside late Saturday into Sunday.
OrangeIf travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.NWS San Diego CA30/07/2026, 02:21
De: 30/07/2026, 02:21
Para: 30/07/2026, 18:30
* WHAT...For the Coastal Flood Advisory, minor coastal flooding expected during evening high tides. For the High Surf Advisory, large breaking waves of 5-8 feet with sets up to 9 feet on south- southwest facing beaches and 3-6 feet on west- facing beaches. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Coastal Flood Advisory, from 5 PM today to 3 AM PDT Saturday. For the High Surf Advisory, from 5 PM today to 5 PM PDT Saturday. * IMPACTS...Flooding of low-lying beach parking lots, boardwalks, and roads. Dangerous swimming and surfing conditions and localized beach erosion. Breaking waves can sweep people off jetties and docks, and into dangerous seas. * ADDITIONAL DETAILS...A 5 foot swell (from 160-190 degrees) associated with Hurricane Genevieve with a period around 14 seconds builds this evening into Thursday. Highest surf expected Thursday and Friday when the swell direction is 180- 190 degrees. Swell and associated surf look to subside late Saturday into Sunday.
OrangeIf travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.NWS San Diego CA30/07/2026, 02:21