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 don't 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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Previous month's tides
Tidal Heights at Blaine, Semiahmoo Bay, Washington
Next month's tides
May 2008
49°0.0'N 122°46.0'W  
Tide Tide Tide Tide
  Time Zone is PDT   Units are feet
 Thu 01 May   0245  9.0H   0928  4.0L   1504  6.5H   2029  3.8L 
 Fri 02 May   0306  9.1H   0955  2.4L   1621  7.5H   2128  4.7L 
 Sat 03 May   0327  9.2H   1027  0.6L   1726  8.6H   2224  5.6L 
 Sun 04 May   0349  9.4H   1104  -1.0L   1826  9.6H   2318  6.5L 
 Mon 05 May   0414  9.6H   1144  -2.2L   1924  10.3H 
 Tue 06 May   0012  7.3L   0440  9.7H   1227  -3.0L   2021  10.7H 
 Wed 07 May   0106  7.9L   0510  9.7H   1313  -3.2L   2119  10.8H 
 Thu 08 May   0204  8.3L   0542  9.4H   1400  -2.9L   2218  10.7H 
 Fri 09 May   0311  8.4L   0611  9.0H   1451  -2.0L   2319  10.6H 
 Sat 10 May   0443  8.2L   0625  8.2H   1544  -0.8L 
 Sun 11 May   0017  10.4H   1640  0.6L 
 Mon 12 May   0109  10.2H   1000  5.9L   1005  5.9H   1741  2.1L 
 Tue 13 May   0152  10.1H   0935  4.7L   1321  5.6H   1849  3.5L 
 Wed 14 May   0226  9.9H   0955  3.5L   1538  6.3H   2001  4.8L 
 Thu 15 May   0252  9.6H   1017  2.4L   1700  7.3H   2112  5.9L 
 Fri 16 May   0313  9.2H   1038  1.4L   1758  8.3H   2219  6.7L 
 Sat 17 May   0330  8.8H   1059  0.6L   1845  9.1H   2320  7.3L 
 Sun 18 May   0344  8.5H   1120  -0.1L   1926  9.7H 
 Mon 19 May   0015  7.7L   0352  8.2H   1144  -0.6L   2002  10.0H 
 Tue 20 May   0105  7.9L   0342  8.1H   1210  -0.9L   2036  10.1H 
 Wed 21 May   0147  8.1L   0323  8.1H   1240  -1.0L   2110  10.1H 
 Thu 22 May   0223  8.1L   0341  8.1H   1311  -1.0L   2144  10.0H 
 Fri 23 May   0302  8.1L   0412  8.1H   1345  -0.8L   2219  9.9H 
 Sat 24 May   0350  7.9L   0443  8.0H   1420  -0.4L   2254  9.8H 
 Sun 25 May   1458  0.1L   2327  9.7H 
 Mon 26 May   1537  0.9L   2357  9.7H 
 Tue 27 May   1621  1.9L 
 Wed 28 May   0025  9.6H   0737  5.3L   1051  5.5H   1712  3.1L 
 Thu 29 May   0050  9.6H   0804  3.9L   1336  5.7H   1813  4.5L 
 Fri 30 May   0114  9.6H   0838  2.2L   1529  6.8H   1926  5.8L 
 Sat 31 May   0137  9.6H   0915  0.5L   1653  8.1H   2043  7.0L 
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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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