Flood Watch

Redondo Beach, WA

Day 1: 2026-04-19

CATEGORY 3

WHAT
A Category 3 event is forecast, driven mostly by above-normal tidal levels. Pressure adds a small positive influence, while wind slightly reduces overall risk.

WHEN
Peak water levels are expected around the morning and evening high tides (approximately 06:00 and 20:06 local time).

IMPACTS
• Minor inundation possible at immediate shoreline.
• No major property impacts expected.

REASONING
Tide contributed the most (+0.354) to the total score; pressure added a smaller amount (+0.069). This scenario is similar to the 2023-12-27 Cat 3 event.


Day 2: 2026-04-20

CATEGORY 3

WHAT
Another Category 3 day, again primarily due to elevated tide levels with a moderate low-pressure component. Wind remains neutral in its effect.

WHEN
Highest risk coincides with the early morning and late evening high tides (around 06:36 and 21:06 local time).

IMPACTS
• Minor inundation possible at immediate shoreline.
• No major property impacts expected.

REASONING
Tide was the key factor (+0.354), with pressure adding (+0.107). This aligns well with days like 2023-12-27’s Cat 3 event.


Day 3: 2026-04-21

CATEGORY 2

WHAT
A lower Category 2 is indicated, suggesting routine conditions. Tides remain somewhat elevated, but pressure and wind contributions do not add significant flood risk.

WHEN
Peak water levels occur near 07:24 and 22:12 local time, though no significant flooding is anticipated.

IMPACTS
• No impact anticipated.

REASONING
Tide contributes most (+0.318), with pressure adding slightly (+0.058). The closest analog days are Cat 3 events, but this forecast only reaches Cat 2.


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