Redondo Beach, WA
CATEGORY 2
WHAT Minor coastal flooding expected. Possible inundation of up to 0.5 feet above ground level near shorelines and low-lying areas.
*WHEN From 3:00 AM to 4:00 AM PST and from 3:00 PM to 4:00 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure during the high tides is significantly higher than the threshold that has historically led to severe flooding events. The tide height is also below the levels that have previously caused major flooding. However, the wind direction is from the south, which can contribute to water being pushed towards the shore. The NOAA flood likelihood for this day is low, with a 0.0% chance of flooding, which supports the forecast of a Category 2 event.
CATEGORY 1
WHAT No significant coastal flooding expected.
WHEN Throughout the day.
IMPACTS No notable impacts anticipated.
The barometric pressure remains high, well above the threshold for concern, and the tide height does not reach levels associated with historical flooding events. The wind direction is not specified for this day, but given the high pressure and low NOAA flood likelihood of only 0.1%, no significant flood risk is expected.
CATEGORY 3
WHAT Elevated risk of coastal flooding. Potential for water levels to reach up to 1 foot above ground level in some shorelines and low-lying areas.
WHEN From 4:00 AM to 5:00 AM PST and potentially around the time of the second high tide at approximately 9:18 AM PST.
IMPACTS Possible minor flooding of vulnerable shorelines and low-lying areas. Some roads may be temporarily inundated.
On this day, the barometric pressure drops closer to concerning thresholds but remains above those associated with past significant flood events. The tide height is also lower than those seen in Category 4 or higher events. However, there is a slight increase in NOAA's flood likelihood percentage compared to previous days, indicating a slightly higher risk. The wind direction is not provided, but if it were from the W/NW as in past events, it could increase the risk of flooding. Given these factors, a Category 3 event is forecasted, suggesting a need for monitoring but a lower likelihood of severe impacts.
Residents and businesses 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 final decision-making in flood-related situations.