Coastal Flood, Coastal Duval
- When
- November 13, 7:18 AM EST to November 14, 9:00 AM EST
- Where
- Coastal Duval forecast zone
- Reported by
- Other Federal Agency
- Coordinates
- 30.335, -81.648 (the zone’s center; the record gives no point)
At 0718 am on Nov. 13th, the water level station at the Mayport NOS tide gauge measured 3.95 ft NAVD88 datum or 2.01 ft MHHW datum. This was about 1 ft above predicated astronomical tide and was was the peak tide during the perigee event. This equated to minor coastal flooding criteria at this location. | |At 0906 am, the NOS water level gauge at Dames Point on the St. Johns River measured 3.09 ft NAVD88 datum, or 1.7 ft MHHW datum. This was about 1.0 ft above the predicted astronomical tide. This was the peak tide during the perigee tide event and qualified as minor flooding at this site.
At 0912 am, the NOS water level gauge at the Southbank Riverwalk along the St. Johns River near the Main Street Bridge in downtown Jacksonville measured 2.04 ft NAVD88 datum or 1.4 ft MHHW datum. This was about 1.2 ft above predicted astronomical tide and was the peak tide during this event. This was a minor flood event for this location.
At 0930 am, the USGS tide gauge along the St. Johns River in downtown Jacksonville measured 2.07 ft NAVD88 datum. This was the peak tide during the perigee event. This was a minor flood at this location.
At 0806 am on Nov. 14th, the Mayport NOS tide gauge station measured 3.80 ft NAVD88 datum or 1.87 ft MHHW datum. This was about 0.6 ft above predicted astronomical tide and was a minor coastal flood event for this location.
At 0900 am on the 14th, the NOS water level gauge on the St. Johns River at Dames Point measured 3.0 ft NAVD datum or 1.6 ft MHHW datum. This was about 0.8 ft above the predicated astronomical tide and was a minor flooding event for this location.