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 9:00 PM to 11:00 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure during the high tide at 9:30 PM is forecasted to be 994.52 hPa, which is higher than the threshold that indicates a significant risk of flooding (992.8 hPa). However, it is still relatively low and, when combined with a high tide of over 19 feet, suggests a potential for minor coastal flooding. The wind direction is from the NNW, which may not significantly contribute to storm surge in this region. Comparing with historical events, the conditions are not as severe as the Category 4 or 5 events but do warrant attention due to the lower barometric pressure and high tide.
CATEGORY 2
WHAT Coastal conditions expected to improve with a lower risk of flooding.
WHEN Throughout the day.
IMPACTS Normal tidal conditions with no significant impacts expected.
The barometric pressure is forecasted to rise to around 1002.15 hPa during the high tide at 11:06 AM, which is well above the critical threshold for significant flooding risk. The tide level is also lower than on Day 1, reducing the likelihood of flooding. Wind conditions are not provided but are assumed to be less impactful based on the improving barometric pressure.
CATEGORY 2
WHAT Continued stable conditions with minimal flood risk.
WHEN Throughout the day.
IMPACTS No significant impacts from tides expected.
Barometric pressure remains stable at around 1001.29 hPa during both high tides, which does not indicate a significant risk of flooding. The tide levels are not reaching the thresholds observed during historical flood events, suggesting that any flooding would not be severe.
Residents and visitors 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 and adhere to any advisories or evacuation orders that may be issued.