EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
#Ketchikan, AK : 03/11/2026 03:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 12Z,   0.00,  -1.02,  -0.92,  99.90,   0.10,
03/09 13Z,   0.00,  -0.87,  -0.74,  99.90,   0.13,  (max)
03/09 14Z,   0.00,  -2.11,  -1.86,  99.90,   0.25,
03/09 15Z,   0.00,  -4.48,  -4.20,  99.90,   0.28,
03/09 16Z,   0.00,  -7.43,  -7.10,  99.90,   0.33,
03/09 17Z,   0.00, -10.27,  -9.93,  99.90,   0.34,
03/09 18Z,   0.00, -12.35, -11.95,  99.90,   0.40,
03/09 19Z,   0.00, -13.28, -12.93,  99.90,   0.35,  (min)
03/09 20Z,  -0.10, -12.93, -12.61,  99.90,   0.42,
03/09 21Z,   0.00, -11.49, -11.28,  99.90,   0.21,
03/09 22Z,   0.00,  -9.39,  -9.20,  99.90,   0.19,
03/09 23Z,   0.00,  -7.16,  -7.10,  99.90,   0.06,
03/10 00Z,   0.00,  -5.33,  -5.23,  99.90,   0.10,
03/10 01Z,   0.00,  -4.32,  -4.14,  99.90,   0.18,
03/10 02Z,   0.00,  -4.33,  -4.14,  99.90,   0.19,  (max)
03/10 03Z,   0.00,  -5.29,  -4.98,  99.90,   0.31,
03/10 04Z,   0.00,  -6.87,  -6.53,  99.90,   0.34,
03/10 05Z,   0.00,  -8.57,  -8.18,  99.90,   0.39,
03/10 06Z,   0.00,  -9.84,  -9.38,  99.90,   0.46,
03/10 07Z,   0.00, -10.29,  -9.78,  99.90,   0.51,  (min)
03/10 08Z,   0.00,  -9.73,  -9.27,  99.90,   0.46,
03/10 09Z,   0.00,  -8.27,  -7.89,  99.90,   0.38,
03/10 10Z,   0.00,  -6.27,  -5.94,  99.90,   0.33,
03/10 11Z,   0.00,  -4.20,  -3.97,  99.90,   0.23,
03/10 12Z,   0.00,  -2.57,  -2.34,  99.90,   0.23,
03/10 13Z,   0.00,  -1.81,  -1.55,  99.90,   0.26,  (max)
03/10 14Z,   0.00,  -2.13,  -1.79,  99.90,   0.34,
03/10 15Z,   0.00,  -3.48,  -3.07,  99.90,   0.41,
03/10 16Z,   0.00,  -5.59,  -5.16,  99.90,   0.43,
03/10 17Z,   0.00,  -7.99,  -7.56,  99.90,   0.43,
03/10 18Z,   0.10, -10.15,  -9.73,  99.90,   0.32,
03/10 19Z,   0.00, -11.66, -11.25,  99.90,   0.41,
03/10 20Z,   0.00, -12.24, -11.92,  99.90,   0.32,  (min)
03/10 21Z,   0.00, -11.88, -11.66,  99.90,   0.22,
03/10 22Z,   0.00, -10.76, -10.61,  99.90,   0.15,
03/10 23Z,   0.00,  -9.18,  -9.06,  99.90,   0.12,
03/11 00Z,   0.00,  -7.55,  -7.42,  99.90,   0.13,
03/11 01Z,   0.10,  -6.23,  -6.02,  99.90,   0.11,
03/11 02Z,   0.10,  -5.50,  -5.28,  99.90,   0.12,
03/11 03Z,   0.10,  -5.48,  -5.28,  99.90,   0.10,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 04Z,   0.20,  -6.10,  99.90,  -5.79,   0.11,
03/11 05Z,   0.20,  -7.10,  99.90,  -6.79,   0.11,
03/11 06Z,   0.10,  -8.14,  99.90,  -7.92,   0.12,
03/11 07Z,   0.10,  -8.85,  99.90,  -8.63,   0.13,
03/11 08Z,   0.10,  -8.98,  99.90,  -8.74,   0.13,  (min)
03/11 09Z,   0.00,  -8.42,  99.90,  -8.28,   0.14,
03/11 10Z,   0.00,  -7.27,  99.90,  -7.13,   0.14,
03/11 11Z,   0.00,  -5.80,  99.90,  -5.65,   0.15,
03/11 12Z,   0.00,  -4.33,  99.90,  -4.17,   0.16,
03/11 13Z,   0.10,  -3.24,  99.90,  -2.98,   0.16,
03/11 14Z,   0.10,  -2.81,  99.90,  -2.54,   0.17,  (max)
03/11 15Z,   0.10,  -3.17,  99.90,  -2.89,   0.18,
03/11 16Z,   0.10,  -4.29,  99.90,  -4.02,   0.18,
03/11 17Z,   0.10,  -5.96,  99.90,  -5.68,   0.18,
03/11 18Z,   0.00,  -7.83,  99.90,  -7.66,   0.18,
03/11 19Z,   0.00,  -9.56,  99.90,  -9.38,   0.18,
03/11 20Z,   0.00, -10.83,  99.90, -10.66,   0.18,
03/11 21Z,   0.00, -11.46,  99.90, -11.28,   0.18,  (min)
03/11 22Z,   0.00, -11.39,  99.90, -11.21,   0.18,
03/11 23Z,   0.00, -10.70,  99.90, -10.53,   0.18,
03/12 00Z,   0.00,  -9.60,  99.90,  -9.43,   0.18,
03/12 01Z,   0.00,  -8.34,  99.90,  -8.16,   0.18,
03/12 02Z,   0.10,  -7.19,  99.90,  -6.91,   0.18,
03/12 03Z,   0.20,  -6.38,  99.90,  -6.00,   0.18,
03/12 04Z,   0.20,  -6.04,  99.90,  -5.66,   0.18,  (max)
03/12 05Z,   0.20,  -6.18,  99.90,  -5.80,   0.18,
03/12 06Z,   0.10,  -6.68,  99.90,  -6.40,   0.18,
03/12 07Z,   0.00,  -7.32,  99.90,  -7.14,   0.18,
03/12 08Z,   0.00,  -7.85,  99.90,  -7.68,   0.18,
03/12 09Z,   0.00,  -8.06,  99.90,  -7.88,   0.18,  (min)
03/12 10Z,  -0.10,  -7.82,  99.90,  -7.74,   0.18,
03/12 11Z,   0.00,  -7.12,  99.90,  -6.95,   0.18,
03/12 12Z,   0.00,  -6.11,  99.90,  -5.94,   0.18,
03/12 13Z,   0.00,  -5.01,  99.90,  -4.83,   0.18,
03/12 14Z,   0.00,  -4.08,  99.90,  -3.90,   0.18,
03/12 15Z,   0.00,  -3.58,  99.90,  -3.40,   0.18,  (max)
03/12 16Z,   0.00,  -3.67,  99.90,  -3.49,   0.18,
03/12 17Z,   0.00,  -4.39,  99.90,  -4.21,   0.18,
03/12 18Z,  -0.10,  -5.65,  99.90,  -5.57,   0.18,
03/12 19Z,  -0.30,  -7.24,  99.90,  -7.36,   0.18,
03/12 20Z,  -0.30,  -8.88,  99.90,  -9.01,   0.18,
03/12 21Z,  -0.30, -10.30,  99.90, -10.43,   0.18,
03/12 22Z,  -0.30, -11.26,  99.90, -11.38,   0.18,
03/12 23Z,  -0.30, -11.60,  99.90, -11.72,   0.18,  (min)
03/13 00Z,  -0.20, -11.29,  99.90, -11.32,   0.18,
03/13 01Z,  -0.10, -10.42,  99.90, -10.35,   0.18,
03/13 02Z,  -0.10,  -9.18,  99.90,  -9.10,   0.18,
03/13 03Z,  -0.10,  -7.82,  99.90,  -7.75,   0.18,
03/13 04Z,  -0.10,  -6.63,  99.90,  -6.56,   0.18,
03/13 05Z,  -0.20,  -5.84,  99.90,  -5.87,   0.18,
03/13 06Z,  -0.30,  -5.58,  99.90,  -5.71,   0.18,  (max)
03/13 07Z,  -0.40,  -5.84,  99.90,  -6.06,   0.18,
03/13 08Z,  -0.40,  -6.47,  99.90,  -6.69,   0.18,
03/13 09Z,  -0.50,  -7.22,  99.90,  -7.55,   0.18,
03/13 10Z,  -0.40,  -7.82,  99.90,  -8.05,   0.18,
03/13 11Z,  -0.30,  -8.04,  99.90,  -8.16,   0.18,  (min)
03/13 12Z,  -0.20,  -7.74,  99.90,  -7.76,   0.18,
03/13 13Z,  -0.10,  -6.95,  99.90,  -6.87,   0.18,
03/13 14Z,   0.00,  -5.84,  99.90,  -5.66,   0.18,
03/13 15Z,   0.00,  -4.69,  99.90,  -4.51,   0.18,
03/13 16Z,  -0.10,  -3.81,  99.90,  -3.74,   0.18,
03/13 17Z,  -0.20,  -3.48,  99.90,  -3.51,   0.18,  (max)
03/13 18Z,  -0.30,  -3.86,  99.90,  -3.98,   0.18,
03/13 19Z,  -0.30,  -4.95,  99.90,  -5.08,   0.18,
03/13 20Z,  -0.40,  -6.61,  99.90,  -6.83,   0.18,
03/13 21Z,  -0.40,  -8.54,  99.90,  -8.76,   0.18,
03/13 22Z,  -0.30, -10.38,  99.90, -10.51,   0.18,
03/13 23Z,  -0.30, -11.78,  99.90, -11.91,   0.18,
03/14 00Z,  -0.20, -12.45,  99.90, -12.48,   0.18,  (min)
03/14 01Z,  -0.10, -12.26,  99.90, -12.18,   0.18,
03/14 02Z,   0.00, -11.25,  99.90, -11.07,   0.18,
03/14 03Z,   0.00,  -9.64,  99.90,  -9.47,   0.18,
03/14 04Z,  -0.10,  -7.79,  99.90,  -7.71,   0.18,
03/14 05Z,  -0.10,  -6.10,  99.90,  -6.03,   0.18,
03/14 06Z,  -0.20,  -4.94,  99.90,  -4.97,   0.18,
03/14 07Z,  -0.30,  -4.55,  99.90,  -4.67,   0.18,  (max)
03/14 08Z,  -0.40,  -4.94,  99.90,  -5.17,   0.18,
03/14 09Z,  -0.50,  -5.96,  99.90,  -6.28,   0.18,
03/14 10Z,  -0.50,  -7.25,  99.90,  -7.57,   0.18,
03/14 11Z,  -0.40,  -8.39,  99.90,  -8.62,   0.18,
03/14 12Z,  -0.30,  -9.01,  99.90,  -9.13,   0.18,  (min)
03/14 13Z,  -0.20,  -8.85,  99.90,  -8.88,   0.18,
03/14 14Z,  -0.20,  -7.93,  99.90,  -7.95,   0.18,
03/14 15Z,  -0.20,  -6.44,  99.90,  -6.46,   0.18,
03/14 16Z,  -0.30,  -4.78,  99.90,  -4.90,   0.18,
03/14 17Z,  -0.30,  -3.40,  99.90,  -3.52,   0.18,
03/14 18Z,  -0.40,  -2.71,  99.90,  -2.93,   0.18,
03/14 19Z,  99.90,  -2.98,  99.90,  99.90,   0.18,
03/14 20Z,  99.90,  -4.25,  99.90,  99.90,   0.18,
03/14 21Z,  99.90,  -6.32,  99.90,  99.90,   0.18,
03/14 22Z,  99.90,  -8.81,  99.90,  99.90,   0.18,
03/14 23Z,  99.90, -11.18,  99.90,  99.90,   0.18,
03/15 00Z,  99.90, -12.93,  99.90,  99.90,   0.18,