WWW Tide and Current Predictor

10 Dec 2023: After networking changes at USC, relocate to host tide.arthroinfo.org
20 Sep 2021: After a hardware failure in tbone.biol.sc.edu, temporary move to tide.arthroinfo.org.
29 Sep 2016: Shutdown 20:20 GMT due to campus wide electrical outage.
12 May 2016: Computer replaced after failure due to power outage.
30 Dec 2010: If you are using a mobile device, try the simplified site.

Pick a different site  |  Frequently Asked Questions
Web interface by Dean Pentcheff, calculations and graphics by David Flater's XTide Program

NOT FOR NAVIGATION. This program is furnished in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of merchantability or fitness for a particular purpose. Do not use this program as a basis for any decisions that could result in harm to people, other organisms, or property. Check these predictions against officially sanctioned tables. Agencies like NOAA exist because there is a need for certifiably correct tide predictions. Do not rely on these predictions if you need guaranteed results. There is NO WAY we can get certified data on a zero budget. We rely on users like you to tell us when something is wrong. Please continue to do so.
Remember that weather conditions affect tidal ranges and current speeds, sometimes very strongly.

Turtle River, off Allied Chemical Corp, Georgia Current

28 March 2024 - 30 March 2024

31.1767° N, 81.5250° W
Flood direction 348° true
Ebb direction 165° true

2024-03-28  00:17 EDT  -0.00 knots  Slack, Ebb Begins
2024-03-28  02:12 EDT  -1.48 knots  Max Ebb
2024-03-28  06:22 EDT   0.00 knots  Slack, Flood Begins
2024-03-28  07:19 EDT   Sunrise
2024-03-28  08:52 EDT   1.29 knots  Max Flood
2024-03-28  08:56 EDT   Moonset
2024-03-28  12:35 EDT  -0.00 knots  Slack, Ebb Begins
2024-03-28  14:09 EDT  -1.33 knots  Max Ebb
2024-03-28  18:14 EDT   0.00 knots  Slack, Flood Begins
2024-03-28  19:43 EDT   Sunset
2024-03-28  20:59 EDT   1.37 knots  Max Flood
2024-03-28  23:04 EDT   Moonrise
2024-03-29  00:57 EDT  -0.00 knots  Slack, Ebb Begins
2024-03-29  02:50 EDT  -1.43 knots  Max Ebb
2024-03-29  07:04 EDT   0.00 knots  Slack, Flood Begins
2024-03-29  07:17 EDT   Sunrise
2024-03-29  09:30 EDT   Moonset
2024-03-29  09:34 EDT   1.20 knots  Max Flood
2024-03-29  13:13 EDT  -0.00 knots  Slack, Ebb Begins
2024-03-29  14:50 EDT  -1.28 knots  Max Ebb
2024-03-29  18:52 EDT   0.00 knots  Slack, Flood Begins
2024-03-29  19:43 EDT   Sunset
2024-03-29  21:42 EDT   1.32 knots  Max Flood

Prediction Options

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Puzzled by something? Please check the Frequently Asked Questions list.
Send queries about the WWW interface to Dean Pentcheff <tidecomment@gmail.com>.
Send queries about the XTide program to David Flater <dave@flaterco.com>.
WWW Tide/Current Predictor: http://tide.arthroinfo.org
Dean Pentcheff <tidecomment@gmail.com>
Traditionally hosted from: Biological Sciences, University of South Carolina, Columbia SC 29208 USA