EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Cordova, AK
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Anchorage, AK
Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Cordova, AK : 03/12/2026 06:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 12Z,  -0.20,  10.31,  10.32,  99.90,   0.21,
03/10 13Z,  -0.20,  11.15,  11.12,  99.90,   0.17,
03/10 14Z,  -0.20,  11.24,  11.18,  99.90,   0.14,  (max)
03/10 15Z,  -0.10,  10.64,  10.56,  99.90,   0.02,
03/10 16Z,  -0.10,   9.43,   9.46,  99.90,   0.13,
03/10 17Z,   0.00,   7.74,   7.90,  99.90,   0.16,
03/10 18Z,  -0.10,   5.88,   6.04,  99.90,   0.26,
03/10 19Z,  -0.10,   4.15,   4.21,  99.90,   0.16,
03/10 20Z,   0.00,   2.91,   2.87,  99.90,  -0.04,
03/10 21Z,   0.00,   2.54,   2.51,  99.90,  -0.03,  (min)
03/10 22Z,   0.00,   3.16,   3.25,  99.90,   0.09,
03/10 23Z,   0.00,   4.34,   4.31,  99.90,  -0.03,
03/11 00Z,  -0.10,   5.58,   5.45,  99.90,  -0.03,
03/11 01Z,  -0.10,   6.61,   6.36,  99.90,  -0.15,
03/11 02Z,   0.00,   7.33,   7.15,  99.90,  -0.18,
03/11 03Z,   0.00,   7.69,   7.70,  99.90,   0.01,
03/11 04Z,   0.00,   7.69,   7.77,  99.90,   0.08,  (max)
03/11 05Z,   0.00,   7.31,   7.44,  99.90,   0.13,
03/11 06Z,  -0.10,   6.66,   6.81,  99.90,   0.25,
03/11 07Z,   0.00,   6.00,   6.04,  99.90,   0.04,
03/11 08Z,   0.00,   5.57,   5.47,  99.90,  -0.10,  (min)
03/11 09Z,   0.00,   5.67,   5.57,  99.90,  -0.10,
03/11 10Z,   0.00,   6.51,   6.47,  99.90,  -0.04,
03/11 11Z,   0.00,   7.81,   7.71,  99.90,  -0.10,
03/11 12Z,  -0.20,   9.07,   8.97,  99.90,   0.10,
03/11 13Z,  -0.20,   9.97,   9.71,  99.90,  -0.06,
03/11 14Z,  -0.10,  10.43,  10.13,  99.90,  -0.20,
03/11 15Z,  -0.10,  10.42,  10.21,  99.90,  -0.11,  (max)
03/11 16Z,   0.00,   9.95,   9.89,  99.90,  -0.06,
03/11 17Z,   0.00,   8.98,   9.11,  99.90,   0.13,
03/11 18Z,  -0.20,   7.60,   7.70,  99.90,   0.30,
03/11 19Z,  -0.20,   6.05,   5.99,  99.90,   0.14,
03/11 20Z,  -0.10,   4.60,   4.31,  99.90,  -0.19,
03/11 21Z,   0.00,   3.53,   3.31,  99.90,  -0.22,
03/11 22Z,   0.00,   3.17,   3.06,  99.90,  -0.11,  (min)
03/11 23Z,   0.00,   3.52,   3.51,  99.90,  -0.01,
03/12 00Z,  -0.20,   4.22,   4.18,  99.90,   0.16,
03/12 01Z,  -0.20,   5.00,   4.81,  99.90,   0.01,
03/12 02Z,  -0.10,   5.77,   5.44,  99.90,  -0.23,
03/12 03Z,   0.00,   6.51,   6.18,  99.90,  -0.33,
03/12 04Z,   0.00,   7.13,   6.97,  99.90,  -0.16,
03/12 05Z,   0.00,   7.46,   7.48,  99.90,   0.02,
03/12 06Z,   0.00,   7.42,   7.55,  99.90,   0.13,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 07Z,   0.00,   7.08,  99.90,   7.20,   0.11,
03/12 08Z,   0.00,   6.68,  99.90,   6.77,   0.09,
03/12 09Z,  -0.10,   6.38,  99.90,   6.36,   0.07,  (min)
03/12 10Z,  -0.10,   6.46,  99.90,   6.41,   0.05,
03/12 11Z,  -0.20,   7.03,  99.90,   6.86,   0.03,
03/12 12Z,  -0.10,   7.86,  99.90,   7.78,   0.01,
03/12 13Z,   0.00,   8.64,  99.90,   8.63,  -0.01,
03/12 14Z,   0.00,   9.26,  99.90,   9.24,  -0.03,
03/12 15Z,   0.00,   9.72,  99.90,   9.68,  -0.05,
03/12 16Z,   0.00,   9.93,  99.90,   9.86,  -0.07,  (max)
03/12 17Z,   0.00,   9.75,  99.90,   9.66,  -0.09,
03/12 18Z,   0.00,   9.04,  99.90,   8.94,  -0.11,
03/12 19Z,   0.00,   7.87,  99.90,   7.76,  -0.11,
03/12 20Z,  -0.10,   6.46,  99.90,   6.26,  -0.11,
03/12 21Z,  -0.20,   5.06,  99.90,   4.75,  -0.11,
03/12 22Z,  -0.20,   3.91,  99.90,   3.60,  -0.11,
03/12 23Z,  -0.20,   3.30,  99.90,   2.99,  -0.11,
03/13 00Z,  -0.30,   3.25,  99.90,   2.84,  -0.11,  (min)
03/13 01Z,  -0.30,   3.56,  99.90,   3.15,  -0.11,
03/13 02Z,  -0.30,   4.16,  99.90,   3.75,  -0.11,
03/13 03Z,  -0.40,   5.06,  99.90,   4.55,  -0.11,
03/13 04Z,  -0.30,   6.13,  99.90,   5.73,  -0.11,
03/13 05Z,  -0.30,   7.14,  99.90,   6.73,  -0.11,
03/13 06Z,  -0.20,   7.79,  99.90,   7.48,  -0.11,
03/13 07Z,  -0.30,   7.95,  99.90,   7.54,  -0.11,  (max)
03/13 08Z,  -0.20,   7.73,  99.90,   7.42,  -0.11,
03/13 09Z,  -0.20,   7.33,  99.90,   7.02,  -0.11,
03/13 10Z,  -0.20,   6.88,  99.90,   6.57,  -0.11,
03/13 11Z,  -0.30,   6.65,  99.90,   6.25,  -0.11,  (min)
03/13 12Z,  -0.30,   6.81,  99.90,   6.41,  -0.11,
03/13 13Z,  -0.40,   7.25,  99.90,   6.74,  -0.11,
03/13 14Z,  -0.40,   7.83,  99.90,   7.32,  -0.11,
03/13 15Z,  -0.50,   8.56,  99.90,   7.95,  -0.11,
03/13 16Z,  -0.50,   9.34,  99.90,   8.74,  -0.11,
03/13 17Z,  -0.40,   9.93,  99.90,   9.42,  -0.11,
03/13 18Z,  -0.40,  10.03,  99.90,   9.52,  -0.11,  (max)
03/13 19Z,  -0.30,   9.47,  99.90,   9.06,  -0.11,
03/13 20Z,  -0.30,   8.33,  99.90,   7.92,  -0.11,
03/13 21Z,  -0.20,   6.86,  99.90,   6.55,  -0.11,
03/13 22Z,  -0.10,   5.25,  99.90,   5.04,  -0.11,
03/13 23Z,  -0.10,   3.78,  99.90,   3.57,  -0.11,
03/14 00Z,  -0.20,   2.79,  99.90,   2.48,  -0.11,
03/14 01Z,  -0.20,   2.43,  99.90,   2.12,  -0.11,  (min)
03/14 02Z,  -0.20,   2.66,  99.90,   2.35,  -0.11,
03/14 03Z,  -0.30,   3.48,  99.90,   3.07,  -0.11,
03/14 04Z,  -0.30,   4.83,  99.90,   4.42,  -0.11,
03/14 05Z,  -0.30,   6.38,  99.90,   5.97,  -0.11,
03/14 06Z,  -0.30,   7.73,  99.90,   7.33,  -0.11,
03/14 07Z,  -0.20,   8.55,  99.90,   8.24,  -0.11,
03/14 08Z,  -0.30,   8.71,  99.90,   8.31,  -0.11,  (max)
03/14 09Z,  -0.20,   8.37,  99.90,   8.06,  -0.11,
03/14 10Z,  -0.10,   7.68,  99.90,   7.47,  -0.11,
03/14 11Z,  -0.10,   6.82,  99.90,   6.61,  -0.11,
03/14 12Z,  -0.10,   6.14,  99.90,   5.94,  -0.11,
03/14 13Z,  -0.10,   5.94,  99.90,   5.74,  -0.11,  (min)
03/14 14Z,  -0.30,   6.25,  99.90,   5.84,  -0.11,
03/14 15Z,  -0.30,   7.02,  99.90,   6.61,  -0.11,
03/14 16Z,  -0.20,   8.19,  99.90,   7.88,  -0.11,
03/14 17Z,  -0.30,   9.45,  99.90,   9.04,  -0.11,
03/14 18Z,  -0.40,  10.38,  99.90,   9.87,  -0.11,
03/14 19Z,  -0.30,  10.63,  99.90,  10.22,  -0.11,  (max)
03/14 20Z,  -0.20,  10.04,  99.90,   9.73,  -0.11,
03/14 21Z,  -0.20,   8.74,  99.90,   8.43,  -0.11,
03/14 22Z,  -0.30,   6.96,  99.90,   6.56,  -0.11,
03/14 23Z,  -0.30,   4.94,  99.90,   4.53,  -0.11,
03/15 00Z,  -0.30,   3.03,  99.90,   2.63,  -0.11,
03/15 01Z,  -0.30,   1.77,  99.90,   1.36,  -0.11,
03/15 02Z,  -0.30,   1.40,  99.90,   0.99,  -0.11,  (min)
03/15 03Z,  -0.40,   1.95,  99.90,   1.44,  -0.11,
03/15 04Z,  -0.40,   3.34,  99.90,   2.83,  -0.11,
03/15 05Z,  -0.30,   5.28,  99.90,   4.87,  -0.11,
03/15 06Z,  -0.30,   7.26,  99.90,   6.86,  -0.11,
03/15 07Z,  -0.30,   8.80,  99.90,   8.39,  -0.11,
03/15 08Z,  -0.30,   9.56,  99.90,   9.15,  -0.11,  (max)
03/15 09Z,  -0.30,   9.48,  99.90,   9.08,  -0.11,
03/15 10Z,  -0.30,   8.74,  99.90,   8.33,  -0.11,
03/15 11Z,  -0.40,   7.50,  99.90,   7.00,  -0.11,
03/15 12Z,  -0.30,   6.07,  99.90,   5.66,  -0.11,
03/15 13Z,  -0.40,   4.99,  99.90,   4.48,  -0.11,
03/15 14Z,  -0.40,   4.69,  99.90,   4.18,  -0.11,  (min)
03/15 15Z,  -0.50,   5.24,  99.90,   4.63,  -0.11,
03/15 16Z,  -0.30,   6.53,  99.90,   6.12,  -0.11,
03/15 17Z,  -0.30,   8.28,  99.90,   7.88,  -0.11,
03/15 18Z,  -0.30,   9.98,  99.90,   9.57,  -0.11,
03/15 19Z,  -0.20,  11.11,  99.90,  10.80,  -0.11,
03/15 20Z,  -0.20,  11.33,  99.90,  11.02,  -0.11,  (max)
03/15 21Z,  -0.10,  10.52,  99.90,  10.31,  -0.11,
03/15 22Z,   0.00,   8.86,  99.90,   8.75,  -0.11,
03/15 23Z,  -0.10,   6.59,  99.90,   6.39,  -0.11,
03/16 00Z,   0.00,   4.05,  99.90,   3.94,  -0.11,