Station Name: Dauphin Island
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -3 feet

Nearest Address:
2–70 Bienville Blvd
Dauphin Island, AL 36528
Mobile County

GPS Coordinates: 30.25, -88.075

Nearby Water Temperatures

Coastal Flood Advisory issued June 17 at 1:07PM CDT until June 18 at 7:00PM CDT by NWS Mobile AL

Effective: Wed June 17, 2026, 1:07 PM
Expires: Thu June 18, 2026, 12:00 AM

* WHAT...Minor coastal flooding expected. * WHERE...Mobile Central and Baldwin Central Counties. * WHEN...From 10 AM to 7 PM CDT Thursday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Minor coastal flooding will likely affect the US 90/98 Causeway around the eastbound I-10 on ramps, Shell Belt and Coden Belt roads in the Bayou La Batre area, docks and boat ramps along the Mobile Bay shoreline. Minor beach erosion is possible as well, especially on the west end of Dauphin Island.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Coastal Flood Advisory issued June 17 at 1:07PM CDT until June 18 at 7:00PM CDT by NWS Mobile AL

Effective: Wed June 17, 2026, 1:07 PM
Expires: Thu June 18, 2026, 12:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 7 feet expected in the surf zone. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Mobile Coastal and Baldwin Coastal Counties. * WHEN...For the High Rip Current Risk, through Saturday afternoon. For the High Surf Advisory, from midnight tonight to 6 PM CDT Friday. For the Coastal Flood Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding will likely affect the US 90/98 Causeway around the eastbound I-10 on ramps, Shell Belt and Coden Belt roads in the Bayou La Batre area, docks and boat ramps along the Mobile Bay shoreline. Minor beach erosion is possible as well, especially on the west end of Dauphin Island.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

High Surf Advisory issued June 17 at 1:07PM CDT until June 19 at 6:00PM CDT by NWS Mobile AL

Effective: Wed June 17, 2026, 1:07 PM
Expires: Thu June 18, 2026, 12:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 7 feet expected in the surf zone. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...Mobile Coastal and Baldwin Coastal Counties. * WHEN...For the High Rip Current Risk, through Saturday afternoon. For the High Surf Advisory, from midnight tonight to 6 PM CDT Friday. For the Coastal Flood Advisory, from 10 AM to 7 PM CDT Thursday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Minor coastal flooding will likely affect the US 90/98 Causeway around the eastbound I-10 on ramps, Shell Belt and Coden Belt roads in the Bayou La Batre area, docks and boat ramps along the Mobile Bay shoreline. Minor beach erosion is possible as well, especially on the west end of Dauphin Island.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.