Flood Watch

Redondo Beach, WA

Day 1: December 26, 2024

CATEGORY 3

WHAT Minor coastal flooding is possible. Tide levels may reach up to 18.4 feet, which is higher than previous minor events but below major flooding thresholds.

WHEN From 12:00 PM to 2:00 PM PST on December 26, 2024.

IMPACTS Flooding of low-lying areas, coastal roads, and parks may occur. Minor inundation near shorelines is possible. Significant property damage is not expected.

ADDITIONAL DETAILS...

• Barometric Pressure: High at 1026.92 hPa during the peak high tide at 12:42 PM, indicating stable atmospheric conditions.
• Tide Height: Expected to reach approximately 18.4 feet, which is higher than the previous Category 3 event (17.460 ft) but lower than Category 4 events (over 20 ft).
• Wind Speed and Direction: Winds from the southwest at 30 km/h (19 mph), similar to historical moderate events but less severe than in major flooding events.
• NOAA Flood Likelihood: Low, with a likelihood percent of 0.0%, indicating minimal risk according to NOAA's analysis.

Based on these factors, while minor flooding is possible, significant flooding is unlikely. Monitoring conditions is advised.

Day 2: December 27, 2024

CATEGORY 2

WHAT No significant risk of coastal flooding expected.

WHEN No flooding expected; no specific time frame applicable.

IMPACTS No flooding impacts anticipated. Normal conditions expected along the coast.

ADDITIONAL DETAILS...

• Barometric Pressure: Remains high at 1022.22 hPa during the high tide at 1:12 PM, suggesting stable weather conditions.
• Tide Height: Predicted to be around 18.2 feet, lower than Day 1 and below thresholds associated with flooding events.
• Wind Speed and Direction: Light winds at 4-7 km/h (2-4 mph) from the southeast, reducing the risk of wind-driven tidal surges.
• NOAA Flood Likelihood: Low, with a likelihood percent of 0.0%, supporting the assessment of minimal flood risk.

Given these conditions, there is no substantial risk of flooding, and the flood potential is categorized as Category 2.

Day 3: December 28, 2024

CATEGORY 3

WHAT Minor coastal flooding is possible, especially during high tide periods.

WHEN From 4:00 AM to 6:00 AM PST and 12:00 PM to 2:00 PM PST on December 28, 2024.

IMPACTS Minor inundation of low-lying coastal areas is possible. Some coastal roads and parks may experience minor flooding. Significant property damage is not expected.

ADDITIONAL DETAILS...

• Barometric Pressure: Slight decrease to around 1019.18 hPa during high tides, still above levels associated with major flood events.
• Tide Heights:
• 4:54 AM High Tide: Approximately 18.9 feet, higher than Day 2 but comparable to minor flooding events.
• 1:48 PM High Tide: Approximately 18.1 feet.
• Wind Speed and Direction: Moderate winds from the south-southwest at 19-24 km/h (12-15 mph), which may contribute to minor coastal flooding but are not at levels seen in severe events.
• NOAA Flood Likelihood: Low, with a likelihood percent of 0.0%, indicating minimal risk according to NOAA's analysis.

Considering these factors, the flood risk is assessed as Category 3, suggesting that while minor flooding could occur, it is unlikely to cause significant damage.

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.