Flood Watch

Redondo Beach, WA

Day 1: 2024-07-09

CATEGORY 3

WHAT Minor coastal flooding expected. Possible inundation of up to 1 foot above ground level near shorelines and low-lying areas.

*WHEN From 5:00 PM to 9:00 PM PST.

IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.

ADDITIONAL DETAILS...

The barometric pressure is forecasted to be above the threshold that historically indicates severe flooding, suggesting less severe weather conditions. However, the high tide at 20:12 with a mean pressure MSL of 1004.6699829101562 hPa, although not as low as historical severe events, still warrants attention due to the proximity to the threshold. The NOAA Flood Likelihood Analysis indicates a low likelihood of flooding for this date, which aligns with the absence of extreme weather indicators. Wind direction data is not provided; however, based on historical events, unless winds are from the W/NW at higher speeds, they are less likely to contribute significantly to flooding risks.

Day 2: 2024-07-10

CATEGORY 3

WHAT Coastal flooding potential remains. Expected inundation similar to Day 1.

WHEN From 5:00 PM to 9:00 PM PST.

IMPACTS Continuation of minor flooding in susceptible areas. Preparedness for isolated disruptions should be maintained.

ADDITIONAL DETAILS...

The barometric pressure slightly decreases compared to Day 1, with a high tide mean pressure MSL of 1001.8699951171875 hPa at 20:42. This is still above the critical threshold but indicates a marginally increased risk compared to the previous day. The NOAA Flood Likelihood Analysis continues to show a low likelihood of flooding, which suggests that while there is potential for water levels to rise, significant flooding is not anticipated based on current data.

Day 3: 2024-07-11

CATEGORY 3

WHAT Consistent flood risk with previous days. Vigilance advised during high tide periods.

WHEN From 5:00 PM to 9:00 PM PST.

IMPACTS Persistent minor coastal flooding in vulnerable areas. Ongoing monitoring recommended.

ADDITIONAL DETAILS...

Barometric pressure readings for both high tides on this day are identical at 1000.6699829101562 hPa, which is slightly lower than on previous days but still not indicative of severe weather conditions that would result in major flooding. The NOAA Flood Likelihood Analysis supports this with a continued low likelihood prediction. Without significant changes in weather patterns or wind conditions that could exacerbate tidal effects, the flood risk remains consistent with Days 1 and 2.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 the most current information and adhere to any advisories or evacuation orders that may be issued.