Flood Watch

Redondo Beach, WA

Day 1: 2025-09-19

CATEGORY 2

WHAT
No risk of flooding is expected. The projected high tide of approximately 19.25 ft coincides with relatively high barometric pressure around 1017 hPa, which reduces the likelihood of coastal flooding. NOAA’s data also indicates a 0.0% flood likelihood for this date.

WHEN
The highest tide is anticipated around mid-afternoon (approximately 16:00–16:06 local time).

IMPACTS
No flood impacts are forecast. Low-lying areas are not expected to be affected, and significant property or roadway inundation is unlikely.

ADDITIONAL DETAILS...

• Historical Category 3 or higher flood events in this region typically involve tide heights above 20 ft with much lower barometric pressure.
• Current conditions (tide < 20 ft, pressure > 1010 hPa, NOAA flood likelihood 0%) align with a no-flood-risk scenario.


Day 2: 2025-09-20

CATEGORY 2

WHAT
No risk of flooding is expected. Although the forecast tide height may approach 19 ft, barometric pressure is predicted to be about 1022 hPa, which further diminishes flood potential. NOAA also indicates a 0.0% flood likelihood on this date.

WHEN
Peak tide is expected in the late afternoon (around 16:24 local time).

IMPACTS
No flood-related issues are anticipated. Normal tidal fluctuations will not exceed conditions necessary to cause even minor coastal flooding.

ADDITIONAL DETAILS...

• High atmospheric pressure well above historical low-pressure flood events further suggests minimal risk.
• Wind speeds and directions are not conducive to pushing additional water onshore.


Day 3: 2025-09-21

CATEGORY 2

WHAT
No risk of flooding continues. The maximum tide forecast (near 19 ft) remains below typical flooding thresholds, and the barometric pressure of roughly 1019 hPa remains relatively high. NOAA’s flood likelihood for this date also remains at 0.0%.

WHEN
The highest tide is likely mid-afternoon (around 16:42 local time).

IMPACTS
No flooding impacts are expected in coastal areas. All low-lying zones and infrastructure should remain unaffected.

ADDITIONAL DETAILS...

• Compared with past moderate or severe flooding events (Category 4+), this scenario features substantially higher pressure and lower tide heights.
• NOAA guidance confirms very low flood probability throughout the day.


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.