Coastal Flood — Eastern Putnum, Florida

2025-10-01 to 2025-10-06 · Eastern Putnum, Florida

Event narrative

At 5 pm on 10/1, Putnam County EM reported tidal flooding

affected multiple streets in the Welaka

area. Nearby, the St. Johns River at Buffalo

Bluff gauge measured a high tide of 1.53 ft

MHHW in minor flood stage at 1230 PM. On 10/2 at 11:54 am, the county EM shared photos of minor tidal flooding along Sportsman Dr and Paradise Dr in northwest Welaka. On 10/2 at 12:20 pm, the county EM shared photos of minor tidal flooding along Drayton Island Ferry Rd in Georgetown. On 10/2 at 1:06 pm, county EM reported that the Pico Road Boat Ramp was inaccessible due to tidal flooding in East Palatka. On 10/2 at 1:15 pm, the county EM reported minor tidal flooding at Riverfront Park in Palatka. On 10/3 at 1:30 pm, the tide gauge at Dunns Creek near Satsuma

reached 2.11 ft MHHW datum around 1:30 pm

today at high tide. Moderate flooding at

this location begins at 2 ft MHHW. On 10/4 at 2:30 am, the USGS gauge along Dunns Creek near

Satsuma in Putnam County recorded a peak

water level of 2.17 feet above Mean Higher

High Water (MHHW) at 2:30 AM Saturday.

Moderate tidal flooding begins at this gauge

at 2 feet above MHHW. On 10/6 at 7:11 am, the Dunns Creek (DNSF1) stream gauge at

Satsuma reached a peak water level of 2.11

feet MHHW this afternoon. Water reached

Moderate Flood levels at 1445 and remained

at Moderate levels (over 2 feet MHHW) until

1700.

Wider weather episode

An extended duration nor'easter developed on September 30th and continued through October 6th. This event produced an extended period onshore flow combined with a period of high astronomical tides (spring or neap tides). The higher-than-normal tides combined with storm surge with the local nor'easter produced minor to moderate tidal flooding daily around high tides. The more impacted tidal flooding locations included the St. Johns River basin between downtown Jacksonville and Satsuma as well as the Intracoastal Waterway of St. Johns and Flagler counties were several days of moderate tidal flooding occurred in early October. Moderate tidal flood impacts include structures surrounded by tidal flood water and inundation of some roads.

Source: NOAA Storm Events Database, event_id 1289622. Narrative written by the NWS forecast office that issued the report.