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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Tidal Heights at Ala Spit, Whidbey Island, Washington

TideTideTideTide
Time Zone is PDTUnits are feet
Wed 01 Apr@05:3010.5H12:061.5L18:029.4H
Thu 02 Apr00:022.9L05:5010.4H12:360.7L18:489.7H
Fri 03 Apr00:413.9L06:1310.3H13:060.1L19:339.8H
Sat 04 Apr01:204.8L06:3810.0H13:37-0.3L20:179.9H
Sun 05 Apr02:005.7L07:059.6H14:11-0.5L21:039.9H
Mon 06 Apr02:436.4L07:349.2H14:48-0.4L21:529.7H
Tue 07 Apr03:317.0L08:058.7H15:30-0.1L22:489.5H
Wed 08 Apr04:327.4L08:428.2H16:190.4L23:569.2H
Thu 09 AprT06:077.5L09:327.6H17:150.8L
Fri 10 Apr01:129.2H08:207.2L10:537.2H18:191.1L
Sat 11 Apr02:139.3H09:086.5L12:247.1H19:241.3L
Sun 12 Apr02:549.5H09:345.7L13:447.3H20:241.5L
Mon 13 Apr03:239.8H09:574.6L14:517.8H21:161.7L
Tue 14 Apr03:4810.0H10:223.3L15:508.4H22:032.2L
Wed 15 Apr04:1210.3H10:511.9L16:449.1H22:482.9L
Thu 16 Apr04:3610.5H11:240.4L17:379.8H23:323.7L
Fri 17 Apr005:0410.7H12:00-1.0L18:3010.3H
Sat 18 Apr00:184.7L05:3410.8H12:40-2.0L19:2410.7H
Sun 19 Apr01:055.6L06:0810.7H13:23-2.7L20:2010.8H
Mon 20 Apr01:566.4L06:4710.4H14:10-2.8L21:2010.7H
Tue 21 Apr02:537.0L07:3110.0H15:01-2.5L22:2610.5H
Wed 22 Apr04:007.3L08:239.3H15:57-1.8L23:3810.3H
Thu 23 AprG05:267.2L09:318.5H16:59-0.9L
Fri 24 Apr00:5010.2H07:076.5L10:587.8H18:060.1L
Sat 25 Apr01:5110.2H08:245.4L12:367.4H19:171.0L
Sun 26 Apr02:3810.3H09:184.0L14:107.5H20:241.9L
Mon 27 Apr03:1410.4H10:002.7L15:308.0H21:242.7L
Tue 28 Apr03:4310.4H10:351.5L16:358.5H22:163.6L
Wed 29 Apr04:0710.3H11:060.5L17:309.1H23:034.5L
Thu 30 Apr04:3010.1H11:34-0.3L18:189.6H23:475.3L

QR code: http://www.dairiki.org/tides/monthly.php/alsp/2026-04 Available online at
http://www.dairiki.org/tides/monthly.php/alsp/2026-04

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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