Disclaimer

David Flater (who is author of xtide, the program I use to produce this data) provides the following disclaimer, behind which I firmly stand:

Do not rely on the output of this program for decisions that can result in harm to anyone or anything. Really. I mean it.

Agencies like NOAA exist because there is a need for certifiably correct tide predictions. Please do not rely on XTide if you need guaranteed results. There is no way I can get certified data on a zero budget. I rely on users like you to tell me when something is wrong. Please continue to do so.

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Currents at Alki Point, 0.3 mile west of, Washington

47°34.5'N122°25.7'W
TurnMaxTurnMaxTurn
Time Zone is PDTUnits are knots
Mon 01 Sep02:36-0.5E06:5909:570.4F13:59
16:39-0.2E21:42-0.0E
Tue 02 Sep03:42-0.5E07:5611:010.5F15:04
17:46-0.2E23:00-0.0E
Wed 03 Sep04:46-0.5E08:4811:540.6F15:52
18:34-0.3E22:5223:330.0F
Thu 04 Sep00:5205:42-0.5E09:3412:370.7F16:30
19:12-0.4E23:03
Fri 05 Sep00:260.1F02:2506:32-0.6E10:16
13:160.7F17:0119:46-0.4E23:24
Sat 06 Sep01:130.2F03:3607:19-0.6E10:56
13:510.8F17:2920:17-0.5E23:51
Sun 07 Sep@01:570.4F04:3908:03-0.6E11:36
14:250.8F17:5520:48-0.6E
Mon 08 Sep00:2102:410.5F05:3808:47-0.6E12:16
14:590.7F18:2021:21-0.7E
Tue 09 Sep00:5503:250.6F06:3609:33-0.6E12:57
15:340.7F18:4621:56-0.7E
Wed 10 Sep01:3404:110.7F07:3410:21-0.5E13:41
16:100.6F19:1322:34-0.7E
Thu 11 Sep02:1705:000.7F08:3411:12-0.5E14:30
16:500.5F19:4223:16-0.7E
Fri 12 Sep03:0605:550.7F09:4012:09-0.4E15:27
17:350.3F20:13
Sat 13 Sep00:04-0.7E04:0206:560.7F10:52
13:17-0.3E16:4018:280.2F20:48
Sun 14 SepT01:00-0.7E05:0508:060.7F12:12
14:38-0.3E18:1719:360.1F21:29
Mon 15 Sep02:08-0.6E06:1509:220.6F13:31
16:04-0.3E20:0921:010.1F22:30
Tue 16 Sep03:25-0.6E07:2610:350.7F14:38
17:19-0.3E21:2222:280.1F
Wed 17 Sep00:0904:40-0.6E08:3211:370.7F15:31
18:16-0.4E22:0823:400.2F
Thu 18 Sep01:4805:47-0.6E09:2912:290.7F16:13
19:02-0.5E22:46
Fri 19 Sep00:390.3F03:0806:44-0.6E10:19
13:130.7F16:4819:41-0.5E23:20
Sat 20 Sep01:280.4F04:1407:33-0.6E11:04
13:510.7F17:1720:15-0.6E23:53
Sun 21 Sep002:120.5F05:1008:17-0.6E11:45
14:250.6F17:4220:46-0.6E
Mon 22 Sep00:2502:510.5F05:5908:57-0.5E12:23
14:550.5F18:0321:15-0.6E
Tue 23 Sep00:5603:280.6F06:4509:36-0.5E13:01
15:250.5F18:2321:43-0.6E
Wed 24 Sep01:2704:040.6F07:2910:14-0.4E13:40
15:530.4F18:4022:11-0.6E
Thu 25 Sep01:5904:400.6F08:1210:53-0.4E14:22
16:230.3F18:5622:41-0.6E
Fri 26 Sep02:3405:190.5F08:5811:36-0.3E15:12
16:540.2F19:1023:13-0.5E
Sat 27 Sep03:1306:030.5F09:5012:26-0.3E16:18
17:300.1F19:1823:52-0.5E
Sun 28 Sep04:0006:540.5F10:5013:29-0.2E
18:48-0.0E
Mon 29 SepG00:40-0.5E04:5607:560.4F12:00
14:47-0.2E19:53-0.1E
Tue 30 Sep01:41-0.4E05:5809:050.4F13:09
16:06-0.2E21:19-0.1E

Nominal current direction: Flood 160, Ebb 330 (degrees true)

QR code: http://www.dairiki.org/tides/monthly.php/alkip/2025-09 Available online at
http://www.dairiki.org/tides/monthly.php/alkip/2025-09

The data in the above table was generated using the program xtide, written by David Flater.
No guarantees as to the correctness of this data are made or implied.
Do not rely on it to make decisions which can result in harm to anyone or anything.

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