Flood Watch

Redondo Beach, WA

Day 1: 2026-04-20

CATEGORY 3

WHAT
We are close to flood conditions on April 20. A moderately high tide is the main driver, with slightly below-normal pressure also contributing. Onshore wind is minimal.

WHEN
Highest risk around the morning high tide near 6:36 AM and again in the evening around 9:06 PM.

IMPACTS
• Minor inundation possible at immediate shoreline.

REASONING
The moderately high tide leads the forecast, with some added effect from lower-than-average pressure. Wind is negligible. This is similar to the 2023-12-27 Cat 3 event.

Day 2: 2026-04-21

CATEGORY 2

WHAT
No flooding risk is expected for April 21. Tides remain moderate, and pressure is near normal.

WHEN
Peak tides near 7:24 AM and 10:12 PM.

IMPACTS
• No impact anticipated.

REASONING
Tide and pressure factors are both modest, and onshore wind is minimal. Comparable past days were categorized higher (Cat 3), but current conditions are milder overall.

Day 3: 2026-04-22

CATEGORY 2

WHAT
No flooding risk on April 22. The tide is moderate, and although there is some onshore wind, it remains below concerning levels.

WHEN
Peak tides near 8:18 AM and 11:24 PM.

IMPACTS
• No impact anticipated.

REASONING
The classified category comes mostly from a moderate tide plus slightly lower pressure. Wind is present but not enough to raise the risk. Past similar days were Cat 3, but conditions now are below those thresholds.

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.

CATEGORY KEY

• Categories 1-2: No risk of flooding.
• Category 3: Close to a flood event and worth monitoring.
• Category 4: Flooding is likely however, it is uncertain if this will cause major property damage.
• Category 5: Likely to flood and cause property damage.
• Categories 6-7: Extremely high risk of flooding and property damage.