EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Elfin Cove, AK : 03/12/2026 22:21:15 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 06Z,   0.00,   5.41,   4.53,  99.90,  -0.88,
03/11 07Z,   0.00,   5.02,   4.13,  99.90,  -0.89,  (min)
03/11 08Z,   0.00,   4.93,   4.16,  99.90,  -0.77,
03/11 09Z,   0.00,   5.22,   4.45,  99.90,  -0.77,
03/11 10Z,  -0.10,   5.92,   5.14,  99.90,  -0.68,
03/11 11Z,  -0.10,   6.89,   6.11,  99.90,  -0.68,
03/11 12Z,  -0.10,   7.91,   7.10,  99.90,  -0.71,
03/11 13Z,  -0.10,   8.73,   7.86,  99.90,  -0.77,
03/11 14Z,  -0.10,   9.13,   8.23,  99.90,  -0.80,  (max)
03/11 15Z,  -0.10,   9.02,   8.06,  99.90,  -0.86,
03/11 16Z,  -0.10,   8.34,   7.31,  99.90,  -0.93,
03/11 17Z,  -0.20,   7.19,   6.12,  99.90,  -0.87,
03/11 18Z,  -0.10,   5.81,   4.76,  99.90,  -0.95,
03/11 19Z,  -0.10,   4.45,   3.40,  99.90,  -0.95,
03/11 20Z,  -0.10,   3.35,   2.32,  99.90,  -0.93,
03/11 21Z,  -0.10,   2.65,   1.65,  99.90,  -0.90,
03/11 22Z,  -0.20,   2.46,   1.51,  99.90,  -0.75,  (min)
03/11 23Z,  -0.30,   2.75,   1.82,  99.90,  -0.63,
03/12 00Z,  -0.10,   3.42,   2.48,  99.90,  -0.84,
03/12 01Z,  -0.10,   4.26,   3.32,  99.90,  -0.84,
03/12 02Z,   0.00,   5.10,   4.20,  99.90,  -0.90,
03/12 03Z,  -0.10,   5.78,   4.90,  99.90,  -0.78,
03/12 04Z,  -0.10,   6.22,   5.29,  99.90,  -0.83,
03/12 05Z,  -0.20,   6.34,   5.39,  99.90,  -0.75,  (max)
03/12 06Z,  -0.10,   6.20,   5.21,  99.90,  -0.89,
03/12 07Z,  -0.10,   5.93,   4.88,  99.90,  -0.95,
03/12 08Z,  -0.10,   5.67,   4.66,  99.90,  -0.91,
03/12 09Z,  -0.10,   5.55,   4.58,  99.90,  -0.87,  (min)
03/12 10Z,  -0.20,   5.67,   4.73,  99.90,  -0.74,
03/12 11Z,  -0.20,   6.09,   5.12,  99.90,  -0.77,
03/12 12Z,  -0.20,   6.76,   5.75,  99.90,  -0.81,
03/12 13Z,  -0.10,   7.55,   6.38,  99.90,  -1.07,
03/12 14Z,  -0.10,   8.26,   7.02,  99.90,  -1.14,
03/12 15Z,  -0.20,   8.69,   7.38,  99.90,  -1.11,  (max)
03/12 16Z,  -0.30,   8.73,   7.31,  99.90,  -1.12,
03/12 17Z,  -0.30,   8.29,   6.77,  99.90,  -1.22,
03/12 18Z,  -0.40,   7.37,   5.90,  99.90,  -1.07,
03/12 19Z,  -0.40,   6.16,   4.65,  99.90,  -1.11,
03/12 20Z,  -0.50,   4.86,   3.35,  99.90,  -1.01,
03/12 21Z,  -0.50,   3.68,   2.16,  99.90,  -1.02,
03/12 22Z,  -0.40,   2.79,   1.34,  99.90,  -1.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 23Z,  -0.40,   2.33,  99.90,   0.91,  -1.02,  (min)
03/13 00Z,  -0.40,   2.39,  99.90,   0.99,  -1.00,
03/13 01Z,  -0.40,   2.90,  99.90,   1.53,  -0.97,
03/13 02Z,  -0.40,   3.73,  99.90,   2.38,  -0.95,
03/13 03Z,  -0.40,   4.69,  99.90,   3.37,  -0.92,
03/13 04Z,  -0.40,   5.63,  99.90,   4.33,  -0.90,
03/13 05Z,  -0.40,   6.37,  99.90,   5.10,  -0.87,
03/13 06Z,  -0.50,   6.75,  99.90,   5.41,  -0.85,
03/13 07Z,  -0.50,   6.77,  99.90,   5.45,  -0.82,  (max)
03/13 08Z,  -0.60,   6.53,  99.90,   5.13,  -0.80,
03/13 09Z,  -0.60,   6.15,  99.90,   4.78,  -0.77,
03/13 10Z,  -0.50,   5.78,  99.90,   4.53,  -0.74,
03/13 11Z,  -0.50,   5.60,  99.90,   4.36,  -0.74,  (min)
03/13 12Z,  -0.50,   5.76,  99.90,   4.51,  -0.74,
03/13 13Z,  -0.40,   6.28,  99.90,   5.14,  -0.74,
03/13 14Z,  -0.40,   7.06,  99.90,   5.92,  -0.74,
03/13 15Z,  -0.40,   7.89,  99.90,   6.74,  -0.74,
03/13 16Z,  -0.30,   8.55,  99.90,   7.51,  -0.74,
03/13 17Z,  -0.30,   8.86,  99.90,   7.82,  -0.74,  (max)
03/13 18Z,  -0.30,   8.63,  99.90,   7.58,  -0.74,
03/13 19Z,  -0.30,   7.81,  99.90,   6.77,  -0.74,
03/13 20Z,  -0.30,   6.57,  99.90,   5.52,  -0.74,
03/13 21Z,  -0.40,   5.10,  99.90,   3.96,  -0.74,
03/13 22Z,  -0.40,   3.65,  99.90,   2.51,  -0.74,
03/13 23Z,  -0.40,   2.47,  99.90,   1.33,  -0.74,
03/14 00Z,  -0.40,   1.80,  99.90,   0.66,  -0.74,
03/14 01Z,  -0.40,   1.78,  99.90,   0.64,  -0.74,  (min)
03/14 02Z,  -0.40,   2.38,  99.90,   1.24,  -0.74,
03/14 03Z,  -0.50,   3.44,  99.90,   2.20,  -0.74,
03/14 04Z,  -0.40,   4.74,  99.90,   3.59,  -0.74,
03/14 05Z,  -0.40,   6.03,  99.90,   4.88,  -0.74,
03/14 06Z,  -0.40,   7.02,  99.90,   5.88,  -0.74,
03/14 07Z,  -0.30,   7.50,  99.90,   6.46,  -0.74,  (max)
03/14 08Z,  -0.30,   7.45,  99.90,   6.40,  -0.74,
03/14 09Z,  -0.20,   6.97,  99.90,   6.02,  -0.74,
03/14 10Z,  -0.30,   6.23,  99.90,   5.19,  -0.74,
03/14 11Z,  -0.30,   5.49,  99.90,   4.44,  -0.74,
03/14 12Z,  -0.30,   5.03,  99.90,   3.99,  -0.74,  (min)
03/14 13Z,  -0.30,   5.08,  99.90,   4.03,  -0.74,
03/14 14Z,  -0.40,   5.67,  99.90,   4.53,  -0.74,
03/14 15Z,  -0.50,   6.67,  99.90,   5.42,  -0.74,
03/14 16Z,  -0.50,   7.81,  99.90,   6.57,  -0.74,
03/14 17Z,  -0.60,   8.81,  99.90,   7.47,  -0.74,
03/14 18Z,  -0.60,   9.36,  99.90,   8.01,  -0.74,  (max)
03/14 19Z,  -0.60,   9.20,  99.90,   7.85,  -0.74,
03/14 20Z,  -0.60,   8.28,  99.90,   6.93,  -0.74,
03/14 21Z,  -0.50,   6.78,  99.90,   5.54,  -0.74,
03/14 22Z,  -0.50,   4.97,  99.90,   3.72,  -0.74,
03/14 23Z,  -0.40,   3.17,  99.90,   2.02,  -0.74,
03/15 00Z,  -0.50,   1.76,  99.90,   0.51,  -0.74,
03/15 01Z,  -0.50,   1.06,  99.90,  -0.19,  -0.74,  (min)
03/15 02Z,  -0.40,   1.20,  99.90,   0.06,  -0.74,
03/15 03Z,  -0.50,   2.14,  99.90,   0.90,  -0.74,
03/15 04Z,  -0.40,   3.63,  99.90,   2.49,  -0.74,
03/15 05Z,  -0.60,   5.36,  99.90,   4.01,  -0.74,
03/15 06Z,  -0.60,   6.95,  99.90,   5.61,  -0.74,
03/15 07Z,  -0.60,   8.03,  99.90,   6.69,  -0.74,
03/15 08Z,  -0.60,   8.36,  99.90,   7.02,  -0.74,  (max)
03/15 09Z,  -0.60,   7.96,  99.90,   6.62,  -0.74,
03/15 10Z,  -0.60,   7.01,  99.90,   5.66,  -0.74,
03/15 11Z,  -0.50,   5.79,  99.90,   4.54,  -0.74,
03/15 12Z,  -0.50,   4.70,  99.90,   3.45,  -0.74,
03/15 13Z,  -0.40,   4.11,  99.90,   2.96,  -0.74,  (min)
03/15 14Z,  -0.50,   4.25,  99.90,   3.01,  -0.74,
03/15 15Z,  -0.50,   5.14,  99.90,   3.90,  -0.74,
03/15 16Z,  -0.40,   6.54,  99.90,   5.40,  -0.74,
03/15 17Z,  -0.40,   8.10,  99.90,   6.96,  -0.74,
03/15 18Z,  -0.30,   9.41,  99.90,   8.37,  -0.74,
03/15 19Z,  -0.30,  10.06,  99.90,   9.02,  -0.74,  (max)
03/15 20Z,  -0.20,   9.77,  99.90,   8.82,  -0.74,
03/15 21Z,  -0.10,   8.53,  99.90,   7.69,  -0.74,
03/15 22Z,  -0.10,   6.61,  99.90,   5.77,  -0.74,
03/15 23Z,   0.00,   4.38,  99.90,   3.64,  -0.74,
03/16 00Z,   0.00,   2.31,  99.90,   1.57,  -0.74,
03/16 01Z,   0.00,   0.87,  99.90,   0.12,  -0.74,
03/16 02Z,   0.00,   0.38,  99.90,  -0.36,  -0.74,  (min)
03/16 03Z,   0.10,   0.94,  99.90,   0.30,  -0.74,
03/16 04Z,   0.10,   2.41,  99.90,   1.77,  -0.74,
03/16 05Z,   0.10,   4.42,  99.90,   3.78,  -0.74,
03/16 06Z,   0.20,   6.53,  99.90,   5.99,  -0.74,
03/16 07Z,   0.30,   8.25,  99.90,   7.81,  -0.74,
03/16 08Z,   0.40,   9.16,  99.90,   8.81,  -0.74,  (max)
03/16 09Z,   0.40,   9.06,  99.90,   8.72,  -0.74,
03/16 10Z,   0.50,   8.07,  99.90,   7.82,  -0.74,
03/16 11Z,   0.60,   6.50,  99.90,   6.36,  -0.74,
03/16 12Z,   0.80,   4.82,  99.90,   4.88,  -0.74,
03/16 13Z,  99.90,   3.53,  99.90,  99.90,  -0.74,
03/16 14Z,  99.90,   3.02,  99.90,  99.90,  -0.74,
03/16 15Z,  99.90,   3.49,  99.90,  99.90,  -0.74,
03/16 16Z,  99.90,   4.85,  99.90,  99.90,  -0.74,
03/16 17Z,  99.90,   6.76,  99.90,  99.90,  -0.74,
03/16 18Z,  99.90,   8.71,  99.90,  99.90,  -0.74,