Station Name: ST LUCIE ESTUARY AT A1A (STEELE PT)STUART FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
SE Ocean Blvd
Sewall's Point, FL 34996
Martin County

GPS Coordinates: 27.19902778, -80.2074444

Nearby Water Temperatures

Red Flag Warning issued February 22 at 2:03AM EST until February 23 at 7:00PM EST by NWS Melbourne FL

Effective: Sun February 22, 2026, 2:03 AM
Expires: Mon February 23, 2026, 12:00 AM

...Critically low humidity with gusty winds will produce a High Fire Danger this afternoon and evening, and again on Monday... The National Weather Service in Melbourne has issued a Red Flag Warning, which is in effect from 9 AM to 7 PM EST Monday. The Fire Weather Watch for today is no longer in effect. * AFFECTED AREA... Okeechobee, Indian River, St Lucie, & Martin counties. * WIND... Northwest winds around 15 mph with gusts 20 to 25 mph on Monday. * HUMIDITY...20 to 30 percent Monday. * IMPACTS...any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Red Flag Warning issued February 22 at 5:54PM EST until February 23 at 7:00PM EST by NWS Melbourne FL

Effective: Sun February 22, 2026, 5:54 PM
Expires: Mon February 23, 2026, 12:00 AM

...Critically low humidity with gusty winds will produce a High Fire Danger through midnight and again on Monday... * AFFECTED AREA...Okeechobee, Indian River, St Lucie, & Martin counties. * WIND...Northwest winds around 15 mph with gusts 20 to 25 mph on Monday. * HUMIDITY...20 to 30 percent Monday. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Cold Weather Advisory issued February 22 at 1:30AM EST until February 23 at 9:00AM EST by NWS Melbourne FL

Effective: Sun February 22, 2026, 1:30 AM
Expires: Mon February 23, 2026, 9:00 AM

* WHAT...For the Cold Weather Advisory, very cold wind chills in the upper 20s to near 30 are forecast. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Coastal Volusia, Inland Indian River, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Inland Volusia, Mainland Northern Brevard, Northern Lake, Okeechobee, Orange, Osceola, Seminole, and Southern Lake. * WHEN...For the Cold Weather Advisory, from 3 AM to 9 AM EST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold.

Freeze Watch issued February 22 at 1:30AM EST until February 24 at 9:00AM EST by NWS Melbourne FL

Effective: Sun February 22, 2026, 1:30 AM
Expires: Mon February 23, 2026, 9:00 AM

* WHAT...For the Cold Weather Advisory, very cold wind chills in the upper 20s to near 30 are forecast. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Coastal Volusia, Inland Indian River, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Inland Volusia, Mainland Northern Brevard, Northern Lake, Okeechobee, Orange, Osceola, Seminole, and Southern Lake. * WHEN...For the Cold Weather Advisory, from 3 AM to 9 AM EST Monday. For the Freeze Watch, from late Monday night through Tuesday morning. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold.

Red Flag Warning issued February 22 at 6:23PM EST until February 23 at 7:00PM EST by NWS Miami FL

Effective: Sun February 22, 2026, 6:23 PM
Expires: Mon February 23, 2026, 7:00 PM

* AFFECTED AREA...Fire Weather Zone 068 Metro Palm Beach County, Fire Weather Zone 069 Coastal Collier County, Fire Weather Zone 071 Inland Broward County, Fire Weather Zone 072 Metro Broward County, Fire Weather Zone 073 Inland Miami-Dade County, Fire Weather Zone 074 Metropolitan Miami Dade, Fire Weather Zone 075 Mainland Monroe, Fire Weather Zone 163 Glades County Lake Region, Fire Weather Zone 166 Hendry County Lakes Region, Fire Weather Zone 167 Palm Beach County Lake Region, Fire Weather Zone 168 Coastal Palm Beach County, Fire Weather Zone 170 Big Cypress, Fire Weather Zone 172 Coastal Broward County, Fire Weather Zone 173 Coastal Miami Dade County, Fire Weather Zone 174 Far South Miami-Dade County, Fire Weather Zone 263 Glades County, Fire Weather Zone 266 Hendry County, Fire Weather Zone 267 Inland Palm Beach County, Fire Weather Zone 270 Northern Collier and Fire Weather Zone 370 Southwest Collier. * TIMING...From 9 AM to 7 PM EST Monday. * WINDS...Northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 24 percent. * TEMPERATURES...Up to 63.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.