Bar tidal current predictions

Now

Ebb 0.4 ktToward ESE (114°)

Next slack

3:10 PMEDT

Next max flood

1.6 kt5:50 PM

Next max ebb

1.6 kt11:24 AM

Knots along the channel: above the line the flood, running in toward NW (312°); below it the ebb, running out toward ESE (114°). Times are Eastern Daylight Time. Today: slack 2:42 AM, flood 1.7 kt 5:23 AM, slack 9:10 AM, ebb 1.6 kt 11:24 AM, slack 3:10 PM, flood 1.6 kt 5:50 PM, slack 9:43 PM, ebb 1.5 kt 11:55 PM.

None right now. The National Weather Service issues small craft advisories, gale and storm warnings, special marine warnings, dense fog advisories and coastal flood products for water like this.

The flood is the tidal current running in from the sea, the ebb the current running back out. Slack water is the short turn between them, when the current is weakest: the time to cross a strong channel, anchor, or dive. Slack in a channel is not the time of high or low tide; it can come hours after.

Speeds are knots along the channel's main axis, and directions are degrees true toward which the water flows, as NOAA prints its tables. A current against the wind stands the waves up steep and close together.

Predictions are astronomical: the moon and the sun, not the weather. Strong wind, river flow after heavy rain and storm surge all change the real current. This is a subordinate station: NOAA predicts it from a nearby harmonic station by fixed corrections to the times and speeds of its slack waters and maxima, so the curve between them is less exact.

• EntranceSubordinate current station1.7 mi
• Little Egg Island, northwest ofSubordinate current station4.5 mi
• South RiverSubordinate current station4.8 mi
• Little Mud River RangeSubordinate current station5.1 mi
• North River at Darien RiverSubordinate current station6.5 mi
• Doboy Island (North River)Subordinate current station6.8 mi
• Old Teakettle Creek Entrance, south ofSubordinate current station7.0 mi
• Onemile Cut, 1 mile southeast ofSubordinate current station7.2 mi

• Tide times at Old Tower, Sapelo Island 4.4 mi
• Tide times at Wolf Island, south end 4.9 mi
• Tide times at Rockdedundy River (Daymark 185) 6.2 mi
• Forecast for Darien, GA
• Open the live map with tidal currents
• All tidal current stations in Georgia

Tidal current predictions from NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS), station ACT7726, bin 1: original at NOAA. Marine alerts from the National Weather Service.