Redondo Beach, WA
CATEGORY 4
WHAT Moderate coastal flooding expected. Possible inundation of up to 1-2 feet above ground level near shorelines and low-lying areas.
*WHEN From 6:00 AM to 9:00 AM PST.
IMPACTS Moderate flooding of low-lying areas, parks, and roads. Isolated road closures possible, with some properties at risk of water intrusion.
The barometric pressure is significantly higher than the threshold that indicates severe weather conditions and potential flooding. However, the high tide at 06:54 with a mean pressure MSL of 1001.9199829101562 hPa, while not as low as historical Category 5 events, still presents a risk when combined with the observed tide height. The NOAA Flood Likelihood Analysis indicates a high likelihood of flooding at 10.1%, which is close to the historical Category 3 event but with a higher tide height predicted for today. Wind direction from the south may contribute to water levels but is not as critical as westerly winds in this region.
CATEGORY 3
WHAT Minor coastal flooding expected. Potential for water reaching into the most vulnerable low-lying areas near shorelines and tidal waterways.
WHEN From 7:00 AM to 10:00 AM PST.
IMPACTS Minor and brief flooding of the most vulnerable locations near the waterfront and shoreline. Some roads and low-lying property including parking lots, parks, lawns, and homes/businesses with basements near the waterfront will experience shallow flooding.
The barometric pressure on this day is forecasted to be much higher (1015.4199829101562 hPa during the morning high tide), indicating less severe weather conditions compared to historical Category 4 or 5 events. The NOAA Flood Likelihood Analysis shows a slightly lower likelihood of flooding at 7.9% compared to Day 1, and the distance to threshold has increased negatively, suggesting less risk than the previous day.
CATEGORY 2
WHAT Low risk of coastal flooding. Normal tidal conditions expected with no significant overwash or inundation.
WHEN Throughout the day.
IMPACTS No significant impacts expected. Regular tidal cycles with no anticipated disruption to daily activities or property.
On Day 3, both morning and evening high tides coincide with a barometric pressure well above critical thresholds (1029.68994140625 hPa), indicating stable weather conditions and minimal risk of flooding. The NOAA Flood Likelihood Analysis further supports this with a decreased likelihood percent of 6.4% for flooding events. The wind direction is not specified but given the high barometric pressure, its impact is likely diminished.
Residents and businesses should monitor 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 final decision-making in flood-related situations and adhere to any advisories or evacuation orders that may be issued.