Flood Watch

Redondo Beach, WA

Day 1: 2023-12-26

CATEGORY 3

WHAT... The high tide on 2023-12-26 is significantly lower than the historical Category 4 and Category 5 events, with the highest tide at 20.412 feet, well below the historical flooding tides of over 21 feet. The Mean Pressure MSL of around 1032 to 1034 hPa is considerably higher than the thresholds seen in historical flood events, which were at or below 1002 hPa. This suggests a lower risk when compared to high-category historical events.

WHEN... Given the barometric pressure readings and tide height, the risk of flooding on this day seems lower, but attention should be given to changing weather conditions that may not be reflected in the provided data.

ADDITIONAL DETAILS...

The current weather forecast shows minimal rainfall and moderate visibility, which is not indicative of storm conditions that could lead to flooding. However, NOAA's Flood Likelihood for Seattle, WA on this date is considered high despite a low percentage likelihood and a negative distance to threshold. This assessment also takes into account the wind from the ENE direction, which is not typically associated with increased flood risk for coastal regions that are responsive to W/NW wind directions.

Day 2: 2023-12-27

CATEGORY 3

WHAT... Similar to Day 1, the high tide level is below those seen in major historical flooding events with a maximum of 20.566 feet, and the barometric pressure is also above high-risk thresholds (1025 to 1026 hPa). Both of these factors suggest a continued lower risk of flooding.

WHEN... On this day, the flood risk continues to be moderate based on NOAA's Flood Likelihood Analysis and the absence of low barometric pressure coupled with high tides that could trigger significant flooding events.

ADDITIONAL DETAILS...

Weather data for this day shows overcast conditions with patchy rain possible and light drizzle. The overall precipitation appears to be low, which should not contribute significantly to flood risks. The wind direction shifting towards SE does not align with the critical W/NW pattern typically associated with heightened flood risk in this area.

Day 3: 2023-12-28

CATEGORY 3

WHAT... On Day 3, tides remain below historical flood event levels with a peak at around 20.518 feet. Barometric pressure remains stable and elevated above concerning thresholds at approximately 1026 hPa, suggesting a sustained moderate risk similar to prior days.

WHEN... There seems to be no significant change in flood risk for Day 3 based on tides and barometric pressure readings. However, as always weather conditions must be monitored for any sudden changes.

ADDITIONAL DETAILS...

The weather forecast indicates cloudy conditions with patchy rain possible but no heavy rainfall that could elevate flood risks. Wind direction remains easterly, without signs of the critical W/NW winds known to influence coastal flooding in Redondo Beach. Nonetheless, continued vigilance is advised given NOAA's High Flood Likelihood notification for Seattle.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You 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. Although the categorization indicates a moderate risk (Category 3) based on provided data compared to historical events, consult local authorities or experts for updated information and final decision-making regarding flooding conditions.