EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 06/09/2026 20:24:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 00Z,   0.80,  -6.43,  -6.45,  99.90,  -0.82,
06/08 01Z,   0.70,  -4.75,  -4.75,  99.90,  -0.70,
06/08 02Z,   0.70,  -3.36,  -3.46,  99.90,  -0.80,
06/08 03Z,   0.70,  -2.56,  -2.69,  99.90,  -0.83,
06/08 04Z,   0.70,  -2.48,  -2.64,  99.90,  -0.86,  (max)
06/08 05Z,   0.70,  -3.06,  -3.11,  99.90,  -0.75,
06/08 06Z,   0.80,  -4.11,  -4.03,  99.90,  -0.72,
06/08 07Z,   0.80,  -5.37,  -5.28,  99.90,  -0.71,
06/08 08Z,   0.80,  -6.49,  -6.49,  99.90,  -0.80,
06/08 09Z,   0.80,  -7.12,  -7.07,  99.90,  -0.75,
06/08 10Z,   0.80,  -7.09,  -7.14,  99.90,  -0.85,  (min)
06/08 11Z,   0.80,  -6.48,  -6.67,  99.90,  -0.99,
06/08 12Z,   0.80,  -5.51,  -5.66,  99.90,  -0.95,
06/08 13Z,   0.80,  -4.46,  -4.56,  99.90,  -0.90,
06/08 14Z,   0.80,  -3.60,  -3.70,  99.90,  -0.90,
06/08 15Z,   0.80,  -3.20,  -3.35,  99.90,  -0.95,  (max)
06/08 16Z,   0.80,  -3.45,  -3.61,  99.90,  -0.96,
06/08 17Z,   0.80,  -4.30,  -4.40,  99.90,  -0.90,
06/08 18Z,   0.80,  -5.59,  -5.59,  99.90,  -0.80,
06/08 19Z,   0.80,  -7.05,  -7.05,  99.90,  -0.80,
06/08 20Z,   0.80,  -8.38,  -8.32,  99.90,  -0.74,
06/08 21Z,   0.80,  -9.21,  -9.19,  99.90,  -0.78,
06/08 22Z,   0.80,  -9.28,  -9.28,  99.90,  -0.80,  (min)
06/08 23Z,   0.90,  -8.56,  -8.63,  99.90,  -0.97,
06/09 00Z,   0.90,  -7.25,  -7.33,  99.90,  -0.98,
06/09 01Z,   0.90,  -5.62,  -5.63,  99.90,  -0.91,
06/09 02Z,   0.90,  -3.98,  -4.04,  99.90,  -0.96,
06/09 03Z,   0.90,  -2.66,  -2.78,  99.90,  -1.02,
06/09 04Z,   1.00,  -1.98,  -2.04,  99.90,  -1.06,  (max)
06/09 05Z,   1.00,  -2.07,  -2.09,  99.90,  -1.02,
06/09 06Z,   1.00,  -2.84,  -2.81,  99.90,  -0.97,
06/09 07Z,   1.10,  -4.11,  -4.11,  99.90,  -1.10,
06/09 08Z,   1.10,  -5.60,  -5.56,  99.90,  -1.06,
06/09 09Z,   1.10,  -6.93,  -6.94,  99.90,  -1.11,
06/09 10Z,   1.10,  -7.74,  -7.55,  99.90,  -0.91,
06/09 11Z,   1.10,  -7.86,  -7.88,  99.90,  -1.12,  (min)
06/09 12Z,   1.10,  -7.35,  -7.37,  99.90,  -1.12,
06/09 13Z,   1.00,  -6.41,  -6.48,  99.90,  -1.07,
06/09 14Z,   1.00,  -5.29,  -5.38,  99.90,  -1.09,
06/09 15Z,   1.00,  -4.28,  -4.41,  99.90,  -1.13,
06/09 16Z,   1.00,  -3.69,  -3.87,  99.90,  -1.18,
06/09 17Z,   1.00,  -3.72,  -3.87,  99.90,  -1.15,  (max)
06/09 18Z,   1.00,  -4.36,  -4.43,  99.90,  -1.07,
06/09 19Z,   1.10,  -5.45,  -5.44,  99.90,  -1.09,
06/09 20Z,   1.10,  -6.75,  -6.70,  99.90,  -1.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 21Z,   1.10,  -7.93,  99.90,  -7.88,  -1.04,
06/09 22Z,   1.20,  -8.65,  99.90,  -8.48,  -1.03,  (min)
06/09 23Z,   1.20,  -8.62,  99.90,  -8.44,  -1.02,
06/10 00Z,   1.20,  -7.84,  99.90,  -7.65,  -1.01,
06/10 01Z,   1.10,  -6.48,  99.90,  -6.38,  -1.00,
06/10 02Z,   1.10,  -4.81,  99.90,  -4.69,  -0.99,
06/10 03Z,   1.20,  -3.13,  99.90,  -2.91,  -0.98,
06/10 04Z,   1.10,  -1.85,  99.90,  -1.71,  -0.96,
06/10 05Z,   1.10,  -1.27,  99.90,  -1.13,  -0.95,  (max)
06/10 06Z,   1.00,  -1.55,  99.90,  -1.49,  -0.94,
06/10 07Z,   1.10,  -2.58,  99.90,  -2.41,  -0.93,
06/10 08Z,   1.10,  -4.16,  99.90,  -3.98,  -0.92,
06/10 09Z,   1.10,  -5.98,  99.90,  -5.80,  -0.92,
06/10 10Z,   1.10,  -7.62,  99.90,  -7.44,  -0.92,
06/10 11Z,   1.10,  -8.67,  99.90,  -8.49,  -0.92,
06/10 12Z,   1.00,  -8.94,  99.90,  -8.86,  -0.92,  (min)
06/10 13Z,   1.00,  -8.46,  99.90,  -8.38,  -0.92,
06/10 14Z,   1.00,  -7.41,  99.90,  -7.33,  -0.92,
06/10 15Z,   1.00,  -6.07,  99.90,  -5.99,  -0.92,
06/10 16Z,   0.90,  -4.77,  99.90,  -4.79,  -0.92,
06/10 17Z,   0.80,  -3.90,  99.90,  -4.02,  -0.92,
06/10 18Z,   0.80,  -3.67,  99.90,  -3.79,  -0.92,  (max)
06/10 19Z,   0.80,  -4.10,  99.90,  -4.22,  -0.92,
06/10 20Z,   0.70,  -5.05,  99.90,  -5.27,  -0.92,
06/10 21Z,   0.50,  -6.28,  99.90,  -6.69,  -0.92,
06/10 22Z,   0.70,  -7.43,  99.90,  -7.65,  -0.92,
06/10 23Z,   0.80,  -8.12,  99.90,  -8.24,  -0.92,
06/11 00Z,   0.60,  -8.07,  99.90,  -8.39,  -0.92,  (min)
06/11 01Z,   0.50,  -7.24,  99.90,  -7.65,  -0.92,
06/11 02Z,   0.50,  -5.79,  99.90,  -6.20,  -0.92,
06/11 03Z,   0.60,  -4.00,  99.90,  -4.31,  -0.92,
06/11 04Z,   0.50,  -2.24,  99.90,  -2.65,  -0.92,
06/11 05Z,   0.50,  -0.95,  99.90,  -1.36,  -0.92,
06/11 06Z,   0.50,  -0.49,  99.90,  -0.90,  -0.92,  (max)
06/11 07Z,   0.60,  -0.99,  99.90,  -1.30,  -0.92,
06/11 08Z,   0.60,  -2.35,  99.90,  -2.67,  -0.92,
06/11 09Z,   0.60,  -4.33,  99.90,  -4.65,  -0.92,
06/11 10Z,   0.60,  -6.56,  99.90,  -6.87,  -0.92,
06/11 11Z,   0.60,  -8.55,  99.90,  -8.86,  -0.92,
06/11 12Z,   0.50,  -9.84,  99.90, -10.26,  -0.92,
06/11 13Z,   0.50, -10.20,  99.90, -10.62,  -0.92,  (min)
06/11 14Z,   0.40,  -9.64,  99.90, -10.16,  -0.92,
06/11 15Z,   0.40,  -8.36,  99.90,  -8.88,  -0.92,
06/11 16Z,   0.30,  -6.67,  99.90,  -7.29,  -0.92,
06/11 17Z,   0.30,  -5.01,  99.90,  -5.62,  -0.92,
06/11 18Z,   0.30,  -3.81,  99.90,  -4.42,  -0.92,
06/11 19Z,   0.30,  -3.34,  99.90,  -3.96,  -0.92,  (max)
06/11 20Z,   0.30,  -3.63,  99.90,  -4.25,  -0.92,
06/11 21Z,   0.30,  -4.53,  99.90,  -5.15,  -0.92,
06/11 22Z,   0.30,  -5.80,  99.90,  -6.41,  -0.92,
06/11 23Z,   0.30,  -7.02,  99.90,  -7.64,  -0.92,
06/12 00Z,   0.30,  -7.75,  99.90,  -8.37,  -0.92,  (min)
06/12 01Z,   0.30,  -7.68,  99.90,  -8.30,  -0.92,
06/12 02Z,   0.20,  -6.76,  99.90,  -7.48,  -0.92,
06/12 03Z,   0.30,  -5.16,  99.90,  -5.78,  -0.92,
06/12 04Z,   0.30,  -3.20,  99.90,  -3.81,  -0.92,
06/12 05Z,   0.30,  -1.31,  99.90,  -1.93,  -0.92,
06/12 06Z,   0.30,  -0.01,  99.90,  -0.63,  -0.92,
06/12 07Z,   0.30,   0.31,  99.90,  -0.31,  -0.92,  (max)
06/12 08Z,   0.30,  -0.47,  99.90,  -1.09,  -0.92,
06/12 09Z,   0.30,  -2.21,  99.90,  -2.83,  -0.92,
06/12 10Z,   0.30,  -4.64,  99.90,  -5.26,  -0.92,
06/12 11Z,   0.30,  -7.30,  99.90,  -7.92,  -0.92,
06/12 12Z,   0.20,  -9.63,  99.90, -10.35,  -0.92,
06/12 13Z,   0.20, -11.10,  99.90, -11.82,  -0.92,
06/12 14Z,   0.20, -11.45,  99.90, -12.17,  -0.92,  (min)
06/12 15Z,   0.20, -10.70,  99.90, -11.42,  -0.92,
06/12 16Z,   0.20,  -9.08,  99.90,  -9.80,  -0.92,
06/12 17Z,   0.20,  -6.98,  99.90,  -7.70,  -0.92,
06/12 18Z,   0.20,  -4.94,  99.90,  -5.66,  -0.92,
06/12 19Z,   0.20,  -3.46,  99.90,  -4.18,  -0.92,
06/12 20Z,   0.20,  -2.83,  99.90,  -3.55,  -0.92,  (max)
06/12 21Z,   0.30,  -3.08,  99.90,  -3.70,  -0.92,
06/12 22Z,   0.30,  -4.06,  99.90,  -4.67,  -0.92,
06/12 23Z,   0.30,  -5.45,  99.90,  -6.07,  -0.92,
06/13 00Z,   0.30,  -6.80,  99.90,  -7.41,  -0.92,
06/13 01Z,   0.20,  -7.59,  99.90,  -8.31,  -0.92,  (min)
06/13 02Z,   0.20,  -7.48,  99.90,  -8.20,  -0.92,
06/13 03Z,   0.20,  -6.42,  99.90,  -7.14,  -0.92,
06/13 04Z,   0.30,  -4.61,  99.90,  -5.23,  -0.92,
06/13 05Z,   0.20,  -2.43,  99.90,  -3.15,  -0.92,
06/13 06Z,   0.30,  -0.42,  99.90,  -1.04,  -0.92,
06/13 07Z,   0.20,   0.86,  99.90,   0.14,  -0.92,
06/13 08Z,   0.30,   1.01,  99.90,   0.39,  -0.92,  (max)
06/13 09Z,   0.50,  -0.08,  99.90,  -0.49,  -0.92,
06/13 10Z,   0.10,  -2.23,  99.90,  -3.04,  -0.92,
06/13 11Z,   0.40,  -5.10,  99.90,  -5.62,  -0.92,
06/13 12Z,   0.40,  -8.16,  99.90,  -8.68,  -0.92,