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 Coupeville, Washington
Next month's tides
May 2008
48°13.4'N 122°41.4'W  
Tide Tide Tide Tide
  Time Zone is PDT   Units are feet
 Thu 01 May   0232  11.2H   0902  3.3L   1450  8.5H   2033  3.2L 
 Fri 02 May   0300  11.3H   0938  1.7L   1559  9.4H   2127  4.0L 
 Sat 03 May   0328  11.4H   1014  0.1L   1659  10.4H   2218  4.8L 
 Sun 04 May   0359  11.6H   1053  -1.4L   1756  11.3H   2308  5.6L 
 Mon 05 May   0432  11.7H   1134  -2.6L   1851  11.9H   2358  6.2L 
 Tue 06 May   0509  11.7H   1218  -3.4L   1945  12.3H 
 Wed 07 May   0049  6.8L   0549  11.6H   1304  -3.6L   2041  12.4H 
 Thu 08 May   0142  7.2L   0633  11.2H   1353  -3.3L   2138  12.3H 
 Fri 09 May   0242  7.3L   0724  10.6H   1445  -2.5L   2237  12.2H 
 Sat 10 May   0352  7.2L   0824  9.7H   1541  -1.4L   2335  12.0H 
 Sun 11 May   0515  6.7L   0940  8.7H   1640  -0.1L 
 Mon 12 May   0029  11.9H   0640  5.7L   1116  7.9H   1744  1.3L 
 Tue 13 May   0117  11.8H   0749  4.3L   1303  7.7H   1850  2.6L 
 Wed 14 May   0200  11.6H   0841  3.0L   1440  8.1H   1955  3.7L 
 Thu 15 May   0236  11.4H   0923  1.8L   1556  8.8H   2056  4.7L 
 Fri 16 May   0307  11.1H   0959  0.7L   1657  9.6H   2150  5.5L 
 Sat 17 May   0334  10.8H   1032  -0.1L   1747  10.3H   2239  6.1L 
 Sun 18 May   0359  10.5H   1102  -0.7L   1831  10.8H   2323  6.6L 
 Mon 19 May   0424  10.2H   1132  -1.1L   1910  11.2H 
 Tue 20 May   0004  6.9L   0451  10.1H   1204  -1.4L   1948  11.4H 
 Wed 21 May   0044  7.2L   0519  10.0H   1237  -1.6L   2025  11.6H 
 Thu 22 May   0125  7.3L   0551  9.8H   1313  -1.6L   2103  11.6H 
 Fri 23 May   0209  7.4L   0627  9.6H   1351  -1.4L   2142  11.7H 
 Sat 24 May   0258  7.3L   0707  9.2H   1431  -1.0L   2222  11.7H 
 Sun 25 May   0353  7.1L   0756  8.7H   1514  -0.4L   2302  11.7H 
 Mon 26 May   0453  6.6L   0858  8.1H   1559  0.5L   2339  11.7H 
 Tue 27 May   0553  5.7L   1019  7.5H   1648  1.5L 
 Wed 28 May   0013  11.6H   0647  4.5L   1149  7.3H   1743  2.6L 
 Thu 29 May   0047  11.6H   0734  3.1L   1322  7.7H   1843  3.9L 
 Fri 30 May   0119  11.6H   0818  1.5L   1448  8.5H   1947  5.0L 
 Sat 31 May   0153  11.6H   0901  -0.1L   1603  9.6H   2050  6.0L 
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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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