EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 03/10/2026 05:24:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 12Z,   0.20,   0.18,  -0.10,  99.90,  -0.48,
03/08 13Z,   0.10,  -0.19,  -0.49,  99.90,  -0.40,  (max)
03/08 14Z,   0.10,  -1.50,  -1.82,  99.90,  -0.42,
03/08 15Z,   0.10,  -3.45,  -3.69,  99.90,  -0.34,
03/08 16Z,   0.10,  -5.62,  -5.87,  99.90,  -0.35,
03/08 17Z,   0.10,  -7.51,  -7.71,  99.90,  -0.30,
03/08 18Z,   0.00,  -8.71,  -9.03,  99.90,  -0.32,
03/08 19Z,   0.00,  -8.99,  -9.23,  99.90,  -0.24,  (min)
03/08 20Z,   0.00,  -8.34,  -8.64,  99.90,  -0.30,
03/08 21Z,   0.00,  -6.98,  -7.29,  99.90,  -0.31,
03/08 22Z,   0.00,  -5.28,  -5.61,  99.90,  -0.33,
03/08 23Z,   0.10,  -3.69,  -4.10,  99.90,  -0.51,
03/09 00Z,   0.00,  -2.58,  -2.96,  99.90,  -0.38,
03/09 01Z,   0.00,  -2.20,  -2.50,  99.90,  -0.30,  (max)
03/09 02Z,   0.00,  -2.58,  -2.84,  99.90,  -0.26,
03/09 03Z,   0.00,  -3.55,  -3.79,  99.90,  -0.24,
03/09 04Z,   0.00,  -4.78,  -4.92,  99.90,  -0.14,
03/09 05Z,   0.10,  -5.89,  -6.04,  99.90,  -0.25,
03/09 06Z,   0.00,  -6.51,  -6.72,  99.90,  -0.21,  (min)
03/09 07Z,   0.00,  -6.45,  -6.64,  99.90,  -0.19,
03/09 08Z,   0.00,  -5.66,  -5.83,  99.90,  -0.17,
03/09 09Z,   0.00,  -4.31,  -4.48,  99.90,  -0.17,
03/09 10Z,   0.00,  -2.74,  -2.94,  99.90,  -0.20,
03/09 11Z,   0.00,  -1.33,  -1.56,  99.90,  -0.23,
03/09 12Z,   0.00,  -0.44,  -0.71,  99.90,  -0.27,
03/09 13Z,   0.00,  -0.33,  -0.57,  99.90,  -0.24,  (max)
03/09 14Z,   0.00,  -1.05,  -1.27,  99.90,  -0.22,
03/09 15Z,   0.00,  -2.46,  -2.63,  99.90,  -0.17,
03/09 16Z,   0.00,  -4.28,  -4.38,  99.90,  -0.10,
03/09 17Z,   0.00,  -6.10,  -6.22,  99.90,  -0.12,
03/09 18Z,   0.00,  -7.55,  -7.70,  99.90,  -0.15,
03/09 19Z,   0.00,  -8.36,  -8.51,  99.90,  -0.15,
03/09 20Z,   0.00,  -8.38,  -8.57,  99.90,  -0.19,  (min)
03/09 21Z,   0.00,  -7.69,  -7.92,  99.90,  -0.23,
03/09 22Z,   0.00,  -6.50,  -6.78,  99.90,  -0.28,
03/09 23Z,   0.10,  -5.14,  -5.44,  99.90,  -0.40,
03/10 00Z,   0.10,  -3.95,  -4.20,  99.90,  -0.35,
03/10 01Z,   0.10,  -3.19,  -3.41,  99.90,  -0.32,
03/10 02Z,   0.10,  -2.99,  -3.22,  99.90,  -0.33,  (max)
03/10 03Z,   0.10,  -3.34,  -3.42,  99.90,  -0.18,
03/10 04Z,   0.10,  -4.06,  -4.11,  99.90,  -0.15,
03/10 05Z,   0.10,  -4.88,  -4.89,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 06Z,   0.10,  -5.50,  99.90,  -5.55,  -0.14,
03/10 07Z,   0.10,  -5.71,  99.90,  -5.79,  -0.18,  (min)
03/10 08Z,   0.00,  -5.39,  99.90,  -5.59,  -0.21,
03/10 09Z,   0.00,  -4.56,  99.90,  -4.80,  -0.24,
03/10 10Z,   0.00,  -3.42,  99.90,  -3.69,  -0.27,
03/10 11Z,   0.00,  -2.22,  99.90,  -2.52,  -0.30,
03/10 12Z,   0.00,  -1.27,  99.90,  -1.60,  -0.33,
03/10 13Z,   0.00,  -0.82,  99.90,  -1.19,  -0.36,  (max)
03/10 14Z,   0.10,  -1.01,  99.90,  -1.30,  -0.39,
03/10 15Z,   0.10,  -1.83,  99.90,  -2.16,  -0.42,
03/10 16Z,   0.10,  -3.14,  99.90,  -3.49,  -0.45,
03/10 17Z,   0.20,  -4.68,  99.90,  -4.96,  -0.48,
03/10 18Z,   0.20,  -6.15,  99.90,  -6.43,  -0.48,
03/10 19Z,   0.20,  -7.27,  99.90,  -7.55,  -0.48,
03/10 20Z,   0.20,  -7.85,  99.90,  -8.14,  -0.48,  (min)
03/10 21Z,   0.20,  -7.83,  99.90,  -8.12,  -0.48,
03/10 22Z,   0.20,  -7.28,  99.90,  -7.56,  -0.48,
03/10 23Z,   0.20,  -6.36,  99.90,  -6.65,  -0.48,
03/11 00Z,   0.20,  -5.34,  99.90,  -5.62,  -0.48,
03/11 01Z,   0.20,  -4.44,  99.90,  -4.72,  -0.48,
03/11 02Z,   0.20,  -3.84,  99.90,  -4.13,  -0.48,
03/11 03Z,   0.20,  -3.64,  99.90,  -3.92,  -0.48,  (max)
03/11 04Z,   0.20,  -3.79,  99.90,  -4.08,  -0.48,
03/11 05Z,   0.20,  -4.19,  99.90,  -4.47,  -0.48,
03/11 06Z,   0.10,  -4.62,  99.90,  -5.01,  -0.48,
03/11 07Z,   0.10,  -4.92,  99.90,  -5.30,  -0.48,
03/11 08Z,   0.10,  -4.92,  99.90,  -5.30,  -0.48,  (min)
03/11 09Z,   0.10,  -4.57,  99.90,  -4.95,  -0.48,
03/11 10Z,   0.10,  -3.90,  99.90,  -4.28,  -0.48,
03/11 11Z,   0.10,  -3.05,  99.90,  -3.43,  -0.48,
03/11 12Z,   0.10,  -2.21,  99.90,  -2.60,  -0.48,
03/11 13Z,   0.10,  -1.60,  99.90,  -1.98,  -0.48,
03/11 14Z,   0.10,  -1.37,  99.90,  -1.75,  -0.48,  (max)
03/11 15Z,   0.10,  -1.62,  99.90,  -2.00,  -0.48,
03/11 16Z,   0.10,  -2.34,  99.90,  -2.72,  -0.48,
03/11 17Z,   0.10,  -3.42,  99.90,  -3.80,  -0.48,
03/11 18Z,   0.00,  -4.68,  99.90,  -5.16,  -0.48,
03/11 19Z,   0.00,  -5.90,  99.90,  -6.38,  -0.48,
03/11 20Z,   0.00,  -6.87,  99.90,  -7.36,  -0.48,
03/11 21Z,   0.00,  -7.45,  99.90,  -7.93,  -0.48,
03/11 22Z,   0.00,  -7.56,  99.90,  -8.04,  -0.48,  (min)
03/11 23Z,   0.00,  -7.24,  99.90,  -7.72,  -0.48,
03/12 00Z,   0.00,  -6.59,  99.90,  -7.07,  -0.48,
03/12 01Z,   0.10,  -5.78,  99.90,  -6.16,  -0.48,
03/12 02Z,   0.10,  -4.98,  99.90,  -5.36,  -0.48,
03/12 03Z,   0.10,  -4.35,  99.90,  -4.73,  -0.48,
03/12 04Z,   0.10,  -3.97,  99.90,  -4.35,  -0.48,
03/12 05Z,   0.10,  -3.85,  99.90,  -4.24,  -0.48,  (max)
03/12 06Z,   0.10,  -3.95,  99.90,  -4.34,  -0.48,
03/12 07Z,   0.10,  -4.15,  99.90,  -4.54,  -0.48,
03/12 08Z,   0.10,  -4.33,  99.90,  -4.71,  -0.48,
03/12 09Z,   0.10,  -4.35,  99.90,  -4.74,  -0.48,  (min)
03/12 10Z,   0.10,  -4.16,  99.90,  -4.55,  -0.48,
03/12 11Z,   0.20,  -3.75,  99.90,  -4.03,  -0.48,
03/12 12Z,   0.20,  -3.18,  99.90,  -3.46,  -0.48,
03/12 13Z,   0.20,  -2.57,  99.90,  -2.85,  -0.48,
03/12 14Z,   0.20,  -2.07,  99.90,  -2.35,  -0.48,
03/12 15Z,   0.10,  -1.83,  99.90,  -2.21,  -0.48,  (max)
03/12 16Z,   0.10,  -1.95,  99.90,  -2.33,  -0.48,
03/12 17Z,   0.00,  -2.46,  99.90,  -2.94,  -0.48,
03/12 18Z,   0.00,  -3.32,  99.90,  -3.80,  -0.48,
03/12 19Z,   0.00,  -4.42,  99.90,  -4.90,  -0.48,
03/12 20Z,  -0.10,  -5.57,  99.90,  -6.16,  -0.48,
03/12 21Z,  -0.20,  -6.61,  99.90,  -7.29,  -0.48,
03/12 22Z,  -0.10,  -7.35,  99.90,  -7.93,  -0.48,
03/12 23Z,   0.00,  -7.68,  99.90,  -8.17,  -0.48,  (min)
03/13 00Z,   0.00,  -7.57,  99.90,  -8.05,  -0.48,
03/13 01Z,   0.00,  -7.06,  99.90,  -7.54,  -0.48,
03/13 02Z,   0.00,  -6.26,  99.90,  -6.75,  -0.48,
03/13 03Z,   0.00,  -5.36,  99.90,  -5.84,  -0.48,
03/13 04Z,  -0.10,  -4.51,  99.90,  -5.10,  -0.48,
03/13 05Z,  -0.10,  -3.87,  99.90,  -4.46,  -0.48,
03/13 06Z,  -0.20,  -3.53,  99.90,  -4.21,  -0.48,
03/13 07Z,  -0.20,  -3.48,  99.90,  -4.16,  -0.48,  (max)
03/13 08Z,  -0.20,  -3.66,  99.90,  -4.34,  -0.48,
03/13 09Z,  -0.20,  -3.94,  99.90,  -4.62,  -0.48,
03/13 10Z,  -0.20,  -4.18,  99.90,  -4.86,  -0.48,  (min)
03/13 11Z,  -0.10,  -4.25,  99.90,  -4.83,  -0.48,
03/13 12Z,  -0.10,  -4.07,  99.90,  -4.65,  -0.48,
03/13 13Z,   0.00,  -3.65,  99.90,  -4.13,  -0.48,
03/13 14Z,   0.00,  -3.06,  99.90,  -3.55,  -0.48,
03/13 15Z,   0.00,  -2.46,  99.90,  -2.95,  -0.48,
03/13 16Z,  -0.10,  -2.03,  99.90,  -2.61,  -0.48,
03/13 17Z,  -0.10,  -1.91,  99.90,  -2.50,  -0.48,  (max)
03/13 18Z,  -0.10,  -2.23,  99.90,  -2.81,  -0.48,
03/13 19Z,  -0.10,  -2.99,  99.90,  -3.58,  -0.48,
03/13 20Z,  -0.10,  -4.11,  99.90,  -4.70,  -0.48,
03/13 21Z,  -0.10,  -5.42,  99.90,  -6.00,  -0.48,
03/13 22Z,  -0.10,  -6.68,  99.90,  -7.26,  -0.48,
03/13 23Z,  -0.10,  -7.66,  99.90,  -8.25,  -0.48,
03/14 00Z,  -0.10,  -8.18,  99.90,  -8.76,  -0.48,