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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Seward, AK
Seldovia, AK
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Kodiak Island, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seward, AK : 06/16/2026 09:21:21 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/14 18Z,   1.30,  -4.43,  -4.11,  99.90,  -0.98,
06/14 19Z,   1.30,  -1.62,  -1.46,  99.90,  -1.14,
06/14 20Z,   1.20,   0.93,   1.13,  99.90,  -1.00,
06/14 21Z,   1.20,   2.64,   2.71,  99.90,  -1.13,
06/14 22Z,   1.30,   3.24,   3.20,  99.90,  -1.34,  (max)
06/14 23Z,   1.40,   2.76,   2.69,  99.90,  -1.47,
06/15 00Z,   1.20,   1.42,   1.45,  99.90,  -1.17,
06/15 01Z,   1.20,  -0.35,  -0.39,  99.90,  -1.24,
06/15 02Z,   1.20,  -1.94,  -1.91,  99.90,  -1.17,
06/15 03Z,   0.90,  -2.74,  -2.57,  99.90,  -0.73,  (min)
06/15 04Z,   1.10,  -2.39,  -2.17,  99.90,  -0.88,
06/15 05Z,   1.20,  -0.92,  -0.76,  99.90,  -1.04,
06/15 06Z,   1.00,   1.36,   1.50,  99.90,  -0.86,
06/15 07Z,   0.90,   3.90,   3.96,  99.90,  -0.84,
06/15 08Z,   0.90,   6.02,   5.98,  99.90,  -0.94,
06/15 09Z,   0.90,   7.11,   7.08,  99.90,  -0.93,  (max)
06/15 10Z,   1.00,   6.81,   6.72,  99.90,  -1.09,
06/15 11Z,   0.80,   5.10,   4.96,  99.90,  -0.94,
06/15 12Z,   0.80,   2.25,   2.13,  99.90,  -0.92,
06/15 13Z,   0.80,  -1.29,  -1.41,  99.90,  -0.92,
06/15 14Z,   0.80,  -4.80,  -4.70,  99.90,  -0.70,
06/15 15Z,   0.70,  -7.51,  -7.39,  99.90,  -0.58,
06/15 16Z,   0.70,  -8.82,  -8.64,  99.90,  -0.52,  (min)
06/15 17Z,   0.80,  -8.52,  -8.39,  99.90,  -0.67,
06/15 18Z,   0.90,  -6.80,  -6.75,  99.90,  -0.85,
06/15 19Z,   0.90,  -4.10,  -4.18,  99.90,  -0.98,
06/15 20Z,   0.90,  -1.11,  -1.17,  99.90,  -0.96,
06/15 21Z,   1.00,   1.48,   1.41,  99.90,  -1.07,
06/15 22Z,   1.10,   3.10,   2.99,  99.90,  -1.21,
06/15 23Z,   0.80,   3.54,   3.45,  99.90,  -0.89,  (max)
06/16 00Z,   1.20,   2.85,   2.79,  99.90,  -1.26,
06/16 01Z,   1.20,   1.29,   1.32,  99.90,  -1.17,
06/16 02Z,   1.10,  -0.64,  -0.59,  99.90,  -1.05,
06/16 03Z,   1.10,  -2.26,  -2.19,  99.90,  -1.03,
06/16 04Z,   1.10,  -2.96,  -2.79,  99.90,  -0.93,  (min)
06/16 05Z,   1.10,  -2.43,  -2.19,  99.90,  -0.86,
06/16 06Z,   1.20,  -0.76,  -0.54,  99.90,  -0.98,
06/16 07Z,   1.20,   1.67,   1.73,  99.90,  -1.14,
06/16 08Z,   1.20,   4.27,   4.17,  99.90,  -1.30,
06/16 09Z,   1.20,   6.31,   6.28,  99.90,  -1.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 10Z,   1.30,   7.22,  99.90,   7.31,  -1.21,  (max)
06/16 11Z,   1.20,   6.67,  99.90,   6.69,  -1.18,
06/16 12Z,   1.20,   4.72,  99.90,   4.77,  -1.16,
06/16 13Z,   1.20,   1.66,  99.90,   1.73,  -1.13,
06/16 14Z,   1.20,  -1.99,  99.90,  -1.89,  -1.10,
06/16 15Z,   1.10,  -5.47,  99.90,  -5.45,  -1.08,
06/16 16Z,   1.10,  -7.99,  99.90,  -7.94,  -1.05,
06/16 17Z,   1.10,  -9.01,  99.90,  -8.93,  -1.02,  (min)
06/16 18Z,   1.10,  -8.38,  99.90,  -8.28,  -1.00,
06/16 19Z,   1.10,  -6.37,  99.90,  -6.25,  -0.97,
06/16 20Z,   1.00,  -3.50,  99.90,  -3.45,  -0.95,
06/16 21Z,   1.10,  -0.47,  99.90,  -0.29,  -0.92,
06/16 22Z,   0.90,   2.02,  99.90,   2.00,  -0.92,
06/16 23Z,   1.10,   3.45,  99.90,   3.63,  -0.92,
06/17 00Z,   1.10,   3.67,  99.90,   3.85,  -0.92,  (max)
06/17 01Z,   0.90,   2.75,  99.90,   2.73,  -0.92,
06/17 02Z,   0.80,   1.02,  99.90,   0.90,  -0.92,
06/17 03Z,   0.90,  -0.99,  99.90,  -1.01,  -0.92,
06/17 04Z,   0.90,  -2.57,  99.90,  -2.59,  -0.92,
06/17 05Z,   0.80,  -3.14,  99.90,  -3.26,  -0.92,  (min)
06/17 06Z,   0.70,  -2.44,  99.90,  -2.66,  -0.92,
06/17 07Z,   0.70,  -0.64,  99.90,  -0.86,  -0.92,
06/17 08Z,   0.70,   1.83,  99.90,   1.62,  -0.92,
06/17 09Z,   0.60,   4.36,  99.90,   4.04,  -0.92,
06/17 10Z,   0.60,   6.23,  99.90,   5.91,  -0.92,
06/17 11Z,   0.60,   6.91,  99.90,   6.59,  -0.92,  (max)
06/17 12Z,   0.60,   6.16,  99.90,   5.84,  -0.92,
06/17 13Z,   0.50,   4.06,  99.90,   3.64,  -0.92,
06/17 14Z,   0.40,   0.94,  99.90,   0.42,  -0.92,
06/17 15Z,   0.40,  -2.64,  99.90,  -3.16,  -0.92,
06/17 16Z,   0.40,  -5.91,  99.90,  -6.43,  -0.92,
06/17 17Z,   0.40,  -8.10,  99.90,  -8.62,  -0.92,
06/17 18Z,   0.40,  -8.75,  99.90,  -9.27,  -0.92,  (min)
06/17 19Z,   0.40,  -7.82,  99.90,  -8.34,  -0.92,
06/17 20Z,   0.40,  -5.62,  99.90,  -6.14,  -0.92,
06/17 21Z,   0.40,  -2.71,  99.90,  -3.23,  -0.92,
06/17 22Z,   0.40,   0.22,  99.90,  -0.30,  -0.92,
06/17 23Z,   0.40,   2.49,  99.90,   1.97,  -0.92,
06/18 00Z,   0.40,   3.67,  99.90,   3.15,  -0.92,  (max)
06/18 01Z,   0.40,   3.65,  99.90,   3.13,  -0.92,
06/18 02Z,   0.30,   2.54,  99.90,   1.92,  -0.92,
06/18 03Z,   0.30,   0.70,  99.90,   0.08,  -0.92,
06/18 04Z,   0.30,  -1.31,  99.90,  -1.93,  -0.92,
06/18 05Z,   0.30,  -2.79,  99.90,  -3.41,  -0.92,
06/18 06Z,   0.30,  -3.21,  99.90,  -3.83,  -0.92,  (min)
06/18 07Z,   0.30,  -2.41,  99.90,  -3.03,  -0.92,
06/18 08Z,   0.30,  -0.59,  99.90,  -1.21,  -0.92,
06/18 09Z,   0.30,   1.78,  99.90,   1.16,  -0.92,
06/18 10Z,   0.30,   4.11,  99.90,   3.49,  -0.92,
06/18 11Z,   0.30,   5.74,  99.90,   5.12,  -0.92,
06/18 12Z,   0.20,   6.20,  99.90,   5.48,  -0.92,  (max)
06/18 13Z,   0.20,   5.30,  99.90,   4.58,  -0.92,
06/18 14Z,   0.20,   3.18,  99.90,   2.46,  -0.92,
06/18 15Z,   0.20,   0.17,  99.90,  -0.55,  -0.92,
06/18 16Z,   0.10,  -3.15,  99.90,  -3.97,  -0.92,
06/18 17Z,   0.10,  -6.05,  99.90,  -6.87,  -0.92,
06/18 18Z,   0.10,  -7.82,  99.90,  -8.64,  -0.92,
06/18 19Z,   0.10,  -8.09,  99.90,  -8.91,  -0.92,  (min)
06/18 20Z,   0.20,  -6.91,  99.90,  -7.63,  -0.92,
06/18 21Z,   0.20,  -4.64,  99.90,  -5.36,  -0.92,
06/18 22Z,   0.20,  -1.82,  99.90,  -2.54,  -0.92,
06/18 23Z,   0.20,   0.89,  99.90,   0.17,  -0.92,
06/19 00Z,   0.20,   2.87,  99.90,   2.15,  -0.92,
06/19 01Z,   0.10,   3.78,  99.90,   2.96,  -0.92,  (max)
06/19 02Z,   0.10,   3.54,  99.90,   2.72,  -0.92,
06/19 03Z,   0.20,   2.30,  99.90,   1.58,  -0.92,
06/19 04Z,   0.20,   0.42,  99.90,  -0.30,  -0.92,
06/19 05Z,   0.20,  -1.53,  99.90,  -2.25,  -0.92,
06/19 06Z,   0.20,  -2.89,  99.90,  -3.60,  -0.92,
06/19 07Z,   0.20,  -3.20,  99.90,  -3.92,  -0.92,  (min)
06/19 08Z,   0.30,  -2.39,  99.90,  -3.01,  -0.92,
06/19 09Z,   0.30,  -0.69,  99.90,  -1.31,  -0.92,
06/19 10Z,   0.20,   1.47,  99.90,   0.75,  -0.92,
06/19 11Z,   0.40,   3.52,  99.90,   3.00,  -0.92,
06/19 12Z,   0.10,   4.88,  99.90,   4.06,  -0.92,
06/19 13Z,   0.10,   5.15,  99.90,   4.33,  -0.92,  (max)
06/19 14Z,   0.20,   4.22,  99.90,   3.50,  -0.92,
06/19 15Z,   0.20,   2.21,  99.90,   1.49,  -0.92,
06/19 16Z,   0.10,  -0.53,  99.90,  -1.34,  -0.92,
06/19 17Z,   0.10,  -3.45,  99.90,  -4.27,  -0.92,
06/19 18Z,   0.20,  -5.86,  99.90,  -6.58,  -0.92,
06/19 19Z,   0.30,  -7.16,  99.90,  -7.78,  -0.92,  (min)
06/19 20Z,   0.30,  -7.10,  99.90,  -7.72,  -0.92,
06/19 21Z,   0.30,  -5.76,  99.90,  -6.38,  -0.92,
06/19 22Z,   0.20,  -3.53,  99.90,  -4.25,  -0.92,
06/19 23Z,   0.40,  -0.91,  99.90,  -1.43,  -0.92,
06/20 00Z,   0.40,   1.50,  99.90,   0.98,  -0.92,
06/20 01Z,  99.90,   3.17,  99.90,  99.90,  -0.92,
06/20 02Z,  99.90,   3.82,  99.90,  99.90,  -0.92,
06/20 03Z,  99.90,   3.41,  99.90,  99.90,  -0.92,
06/20 04Z,  99.90,   2.09,  99.90,  99.90,  -0.92,
06/20 05Z,  99.90,   0.23,  99.90,  99.90,  -0.92,
06/20 06Z,  99.90,  -1.62,  99.90,  99.90,  -0.92,