Redondo Beach, WA
CATEGORY 1
WHAT
No substantial flood risk is expected on this day, despite relatively higher tidal levels near 19–20 ft. Barometric pressure is significantly elevated (around 1030 hPa or higher), which reduces the likelihood of any coastal flooding.
WHEN
Highest tides around 06:00 AM and 06:00 PM PST on March 5.
IMPACTS
No notable coastal flooding impacts are anticipated. Normal marine conditions are expected along shorelines and low-lying areas.
Comparing with historical data, Category 3 or higher flood events have coincided with lower barometric pressure (often below 1006 hPa) and tides exceeding 20 ft. Here, the barometric pressure remains high, and NOAA’s Flood Likelihood Analysis for March 5 indicates a very low probability of flooding (0.2%). All these factors suggest no real flood threat.
CATEGORY 1
WHAT
Again, no substantial flood risk is expected. Although peak tide heights approach 19–20 ft, the barometric pressure remains higher than historical flood thresholds, mitigating potential coastal flooding concerns.
WHEN
Highest risk during morning and evening tidal peaks (approximately 06:24 AM and 07:12 PM PST on March 6).
IMPACTS
No flooding impacts are anticipated; conditions near shorelines should remain stable.
NOAA’s Flood Likelihood Analysis for March 6 is effectively 0%, and historically, tides coupled with low pressure (below ~1002–1006 hPa) have led to moderate or greater flood categories. Current high-pressure conditions above 1030 hPa greatly reduce flood potential.
CATEGORY 1
WHAT
No substantial flood risk is indicated for March 7, despite tides nearing 19 ft. Barometric pressure, although slightly lower than the prior two days, is still high (around 1026 hPa), well above levels historically correlated with flooding events.
WHEN
Highest tides occur around 06:48 AM and 08:00 PM PST on March 7.
IMPACTS
Flooding is not expected; minimal to no disruptions for residents or visitors at the shoreline.
NOAA’s Flood Likelihood for March 7 remains at 0%. Past floods of Category 3 or higher typically combined lower barometric pressure (near or below 1006 hPa) with 20+ ft tides. Since neither condition applies, no significant coastal flooding concerns arise.
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.
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.