Redondo Beach, WA
CATEGORY 2
WHAT
Overall tidal heights will be elevated (peaking around 19.6 ft), but barometric pressure remains high (above 1027 hPa). This combination, alongside NOAA’s low flood likelihood (0%), indicates no significant flood threat.
WHEN
Highest tide near 08:00 AM PST on March 5.
IMPACTS
No immediate impacts are expected. Normal low-lying areas and shorelines should remain unaffected by flooding.
Historically, flood events nearing 20+ ft with notably lower pressure (around or below 1002–992 hPa) have led to Category 3 or higher conditions. Today’s barometric pressure is substantially higher than in past flood events, and NOAA’s likelihood is 0%. Compared to prior Category 3 or 4 events, which featured lower pressures and tides surpassing 20 ft, the Day 1 scenario aligns more with a Category 2 (no flood risk).
CATEGORY 2
WHAT
Tidal peaks remain near or just below 19.4 ft. Barometric pressures stay in the 1028+ hPa range. NOAA forecasts a 0% flood likelihood.
WHEN
Highest tides mainly occur during the morning (around 08:42 AM PST) and early afternoon on March 6.
IMPACTS
No flooding impacts are anticipated. Shores, roads, and low-lying areas should remain clear.
Even though tides approach the upper teens, the very high barometric pressure and NOAA’s flood likelihood guidance imply no notable risk. Compared to historical moderate flood events, the tide levels are below 20 ft and the pressure is higher than thresholds commonly associated with coastal flooding.
CATEGORY 2
WHAT
Tides crest near 17–18 ft, with barometric pressure around 1024–1028 hPa. NOAA continues to show a 0% flood likelihood.
WHEN
The highest tide windows are near midnight (just after 00:00 PST) and in the evening (around 7:30 PM PST) on March 7.
IMPACTS
No known impacts. Flooding in coastal areas is not expected.
Although tidal levels remain moderately high, they are still below the 20+ ft historically tied to Category 3 or higher flooding. Pressures are well above the low-pressure benchmarks (around 1002–992 hPa) that previously contributed to more significant events.
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.