Redondo Beach, WA
CATEGORY 3
WHAT Minor coastal flooding expected. Possible inundation of up to 0.5 feet above ground level near shorelines and low-lying areas.
*WHEN From 4:00 AM to 6:00 AM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure is significantly higher than the threshold that has historically led to severe flooding events. The high tide at 05:00 with a mean pressure MSL of 1018.3 hPa is not indicative of severe weather conditions that could lead to a major flood event. However, the NOAA Flood Likelihood Analysis indicates a low likelihood of flooding for this date, which aligns with the historical data suggesting that while there is a risk for minor coastal flooding, it is unlikely to be severe.
CATEGORY 3
WHAT Continued risk of minor coastal flooding, especially during high tide periods.
WHEN From 4:30 AM to 6:30 AM PST.
IMPACTS Similar to Day 1, expect minor inconveniences due to water reaching low-lying areas. The risk remains consistent with the previous day's forecast.
The barometric pressure remains high at 1021.76 hPa during the morning high tide, suggesting stable weather conditions and a lower risk of significant flooding. The NOAA Flood Likelihood Analysis maintains a low likelihood percentage, reinforcing the expectation of minor impacts rather than severe flooding.
CATEGORY 4
WHAT Elevated risk of coastal flooding with potential for property damage in vulnerable areas.
WHEN From 5:00 AM to 7:00 AM PST and again from 5:30 PM to 7:30 PM PST.
IMPACTS Increased likelihood of road closures and moderate flooding of properties, especially in low-lying regions. Residents should be prepared for rising water levels and take necessary precautions.
On this day, the barometric pressure drops to around 1012.87 hPa during both high tides, which is closer to the historical events that resulted in more significant flooding. Combined with NOAA's high flood likelihood percentage and proximity to the flood threshold, there is an increased risk compared to the previous days. This situation warrants closer monitoring and preparedness for potential flood impacts.
Residents and businesses near the shore should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Consult local authorities or experts for the most current information and adhere to any evacuation orders or safety instructions that may be issued.