Redondo Beach, WA
CATEGORY 2
WHAT
Tides will be quite high (reaching around 20.3 ft by early morning), but with very high barometric pressure (above 1027 hPa). The NOAA flood likelihood is low (about 3.6%), indicating no significant flooding risk.
WHEN
Peak tide around 06:18 AM PST and another in late afternoon around 16:42 PST.
IMPACTS
No flooding impacts are expected. Minor ponding in extremely low-lying areas is always possible, but no significant issues are anticipated.
• Historical Comparison: Unlike moderate or severe past events where barometric pressure was much lower (often below 1006 hPa), current pressures remain high (above 1027 hPa), greatly reducing flood potential.
• NOAA’s flood likelihood for today is notably below typical Category 3 thresholds.
CATEGORY 3
WHAT
High tides again near or above 20 ft, combined with a NOAA-indicated “High” likelihood (8.6%) of minor flooding. However, barometric pressure remains very high (above 1029 hPa) and wind direction is mostly southerly, not from the more concerning W/NW sector. These factors reduce the chance of a more serious flooding event.
WHEN
Peak tides around 06:42 AM PST and 17:36 PST.
IMPACTS
Close to a flood event but still unlikely to cause substantial damage. Minor coastal flooding of very low-lying areas is possible, and some local roads or pathways near the shoreline could see brief, shallow inundation.
• Historical Comparison: The tide heights are similar to past Category 3 and 4 events, but barometric pressure is significantly higher than in those higher category floods.
• NOAA’s “High” likelihood rating warrants monitoring, but current atmospheric conditions suggest only localized, minor impacts.
CATEGORY 3
WHAT
High tides up to around 20.7 ft, and NOAA continues to indicate a higher flood likelihood (7.4%), roughly in line with Day 2. Barometric pressure is still predicted above 1027 hPa, which keeps overall flood risk moderate rather than severe.
WHEN
Peak tides approximately 07:12 AM PST and 18:36 PST.
IMPACTS
High water levels may near minor flooding thresholds in typical low-lying coastal spots. Widespread property damage is not expected, but watch for brief roadway pooling in areas prone to tidal overflow.
• While NOAA’s estimate remains elevated, the persistently high barometric pressure will limit storm surge potential.
• Winds remain predominantly from the south or southwest, not aligned with historically higher flood outcomes (W/NW wind).
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.