EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Regions
Northeast
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Alaska
Gulf of Alaska
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Port Angeles, WA
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
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San Francisco CA
Surge List
West Coast
#Anchorage, AK : 01/21/2026 14:23:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 18Z,  -0.70,  -1.96,  -2.88,  99.90,  -0.22,  (max)
01/19 19Z,  -0.70,  -5.48,  -7.30,  99.90,  -1.12,
01/19 20Z,  -0.70, -10.26, -12.32,  99.90,  -1.36,
01/19 21Z,  -0.70, -15.41, -16.77,  99.90,  -0.66,
01/19 22Z,  -0.70, -20.34, -21.14,  99.90,  -0.10,
01/19 23Z,  -0.70, -23.40, -24.48,  99.90,  -0.38,  (min)
01/20 00Z,  -0.70, -21.68, -21.65,  99.90,   0.73,
01/20 01Z,  -0.70, -15.38, -14.52,  99.90,   1.56,
01/20 02Z,  -0.70,  -8.57,  -8.14,  99.90,   1.13,
01/20 03Z,  -0.60,  -3.83,  -3.26,  99.90,   1.17,
01/20 04Z,  -0.60,  -1.30,  -0.27,  99.90,   1.63,  (max)
01/20 05Z,  -0.60,  -1.34,  -0.66,  99.90,   1.28,
01/20 06Z,  -0.70,  -4.00,  -4.37,  99.90,   0.33,
01/20 07Z,  -0.70,  -8.42,  -9.54,  99.90,  -0.42,
01/20 08Z,  -0.70, -13.87, -14.60,  99.90,  -0.03,
01/20 09Z,  -0.70, -19.58, -19.69,  99.90,   0.59,
01/20 10Z,  -0.70, -24.95, -24.70,  99.90,   0.95,
01/20 11Z,  -0.70, -29.07, -29.30,  99.90,   0.47,
01/20 12Z,  -0.70, -29.16, -31.86,  99.90,  -2.00,  (min)
01/20 13Z,  -0.70, -23.60, -24.04,  99.90,   0.26,
01/20 14Z,  -0.70, -15.41, -15.80,  99.90,   0.31,
01/20 15Z,  -0.70,  -8.39,  -9.12,  99.90,  -0.03,
01/20 16Z,  -0.70,  -3.43,  -4.17,  99.90,  -0.04,
01/20 17Z,  -0.70,  -0.71,  -1.05,  99.90,   0.36,  (max)
01/20 18Z,  -0.70,  -0.79,  -1.20,  99.90,   0.29,
01/20 19Z,  -0.70,  -3.33,  -4.71,  99.90,  -0.68,
01/20 20Z,  -0.70,  -7.66,  -9.82,  99.90,  -1.46,
01/20 21Z,  -0.70, -12.98, -14.65,  99.90,  -0.97,
01/20 22Z,  -0.80, -18.26, -18.85,  99.90,   0.21,
01/20 23Z,  -0.80, -22.69, -23.09,  99.90,   0.40,
01/21 00Z,  -0.80, -24.20, -25.17,  99.90,  -0.17,  (min)
01/21 01Z,  -0.80, -20.36, -19.46,  99.90,   1.70,
01/21 02Z,  -0.80, -12.73, -12.41,  99.90,   1.12,
01/21 03Z,  -0.80,  -5.87,  -6.25,  99.90,   0.42,
01/21 04Z,  -0.80,  -1.88,  -1.96,  99.90,   0.72,
01/21 05Z,  -0.80,  -0.49,  -0.04,  99.90,   1.25,  (max)
01/21 06Z,  -0.80,  -1.74,  -1.96,  99.90,   0.58,
01/21 07Z,  -0.80,  -5.37,  -6.53,  99.90,  -0.36,
01/21 08Z,  -0.80, -10.53, -11.63,  99.90,  -0.30,
01/21 09Z,  -0.80, -16.52, -16.59,  99.90,   0.73,
01/21 10Z,  -0.80, -22.33, -21.66,  99.90,   1.47,
01/21 11Z,  -0.80, -27.13, -26.55,  99.90,   1.38,
01/21 12Z,  -0.80, -29.64, -30.80,  99.90,  -0.36,  (min)
01/21 13Z,  -0.80, -27.26, -29.12,  99.90,  -1.06,
01/21 14Z,  -0.80, -19.69, -20.18,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 15Z,  -0.80, -11.00,  99.90, -11.49,   0.32,
01/21 16Z,  -0.80,  -4.77,  99.90,  -5.25,   0.33,
01/21 17Z,  -0.80,  -1.22,  99.90,  -1.68,   0.34,
01/21 18Z,  -0.80,  -0.13,  99.90,  -0.58,   0.35,  (max)
01/21 19Z,  -0.80,  -1.68,  99.90,  -2.12,   0.36,
01/21 20Z,  -0.80,  -5.34,  99.90,  -5.77,   0.37,
01/21 21Z,  -0.80, -10.47,  99.90, -10.89,   0.38,
01/21 22Z,  -0.80, -16.15,  99.90, -16.56,   0.39,
01/21 23Z,  -0.80, -21.18,  99.90, -21.58,   0.40,
01/22 00Z,  -0.80, -24.55,  99.90, -24.94,   0.41,  (min)
01/22 01Z,  -0.80, -24.15,  99.90, -24.53,   0.42,
01/22 02Z,  -0.80, -18.35,  99.90, -18.72,   0.43,
01/22 03Z,  -0.80,  -9.96,  99.90, -10.32,   0.43,
01/22 04Z,  -0.80,  -3.61,  99.90,  -3.98,   0.43,
01/22 05Z,  -0.80,  -0.65,  99.90,  -1.01,   0.43,
01/22 06Z,  -0.70,  -0.38,  99.90,  -0.65,   0.43,  (max)
01/22 07Z,  -0.70,  -2.71,  99.90,  -2.97,   0.43,
01/22 08Z,  -0.70,  -7.18,  99.90,  -7.45,   0.43,
01/22 09Z,  -0.70, -13.01,  99.90, -13.27,   0.43,
01/22 10Z,  -0.70, -19.31,  99.90, -19.57,   0.43,
01/22 11Z,  -0.70, -24.78,  99.90, -25.05,   0.43,
01/22 12Z,  -0.70, -28.43,  99.90, -28.70,   0.43,
01/22 13Z,  -0.70, -28.91,  99.90, -29.17,   0.43,  (min)
01/22 14Z,  -0.70, -24.16,  99.90, -24.43,   0.43,
01/22 15Z,  -0.70, -15.21,  99.90, -15.48,   0.43,
01/22 16Z,  -0.80,  -6.81,  99.90,  -7.18,   0.43,
01/22 17Z,  -0.80,  -1.84,  99.90,  -2.21,   0.43,
01/22 18Z,  -0.80,   0.18,  99.90,  -0.19,   0.43,  (max)
01/22 19Z,  -0.80,  -0.30,  99.90,  -0.67,   0.43,
01/22 20Z,  -0.80,  -3.19,  99.90,  -3.56,   0.43,
01/22 21Z,  -0.80,  -7.87,  99.90,  -8.24,   0.43,
01/22 22Z,  -0.80, -13.63,  99.90, -14.00,   0.43,
01/22 23Z,  -0.80, -19.30,  99.90, -19.67,   0.43,
01/23 00Z,  -0.80, -23.61,  99.90, -23.97,   0.43,
01/23 01Z,  -0.80, -25.57,  99.90, -25.94,   0.43,  (min)
01/23 02Z,  -0.80, -23.30,  99.90, -23.66,   0.43,
01/23 03Z,  -0.80, -16.10,  99.90, -16.47,   0.43,
01/23 04Z,  -0.80,  -7.70,  99.90,  -8.06,   0.43,
01/23 05Z,  -0.80,  -2.30,  99.90,  -2.67,   0.43,
01/23 06Z,  -0.80,  -0.37,  99.90,  -0.73,   0.43,  (max)
01/23 07Z,  -0.80,  -1.03,  99.90,  -1.39,   0.43,
01/23 08Z,  -0.80,  -4.16,  99.90,  -4.52,   0.43,
01/23 09Z,  -0.80,  -9.26,  99.90,  -9.62,   0.43,
01/23 10Z,  -0.80, -15.48,  99.90, -15.84,   0.43,
01/23 11Z,  -0.80, -21.65,  99.90, -22.02,   0.43,
01/23 12Z,  -0.80, -26.26,  99.90, -26.62,   0.43,
01/23 13Z,  -0.80, -28.38,  99.90, -28.74,   0.43,  (min)
01/23 14Z,  -0.70, -26.85,  99.90, -27.11,   0.43,
01/23 15Z,  -0.70, -20.31,  99.90, -20.57,   0.43,
01/23 16Z,  -0.70, -10.90,  99.90, -11.17,   0.43,
01/23 17Z,  -0.70,  -3.48,  99.90,  -3.75,   0.43,
01/23 18Z,  -0.70,   0.02,  99.90,  -0.24,   0.43,
01/23 19Z,  -0.80,   0.62,  99.90,   0.26,   0.43,  (max)
01/23 20Z,  -0.80,  -1.18,  99.90,  -1.55,   0.43,
01/23 21Z,  -0.80,  -5.17,  99.90,  -5.54,   0.43,
01/23 22Z,  -0.80, -10.62,  99.90, -10.98,   0.43,
01/23 23Z,  -0.80, -16.63,  99.90, -16.99,   0.43,
01/24 00Z,  -0.80, -21.82,  99.90, -22.18,   0.43,
01/24 01Z,  -0.80, -25.08,  99.90, -25.45,   0.43,
01/24 02Z,  -0.80, -25.69,  99.90, -26.05,   0.43,  (min)
01/24 03Z,  -0.80, -22.04,  99.90, -22.40,   0.43,
01/24 04Z,  -0.80, -14.29,  99.90, -14.65,   0.43,
01/24 05Z,  -0.80,  -6.53,  99.90,  -6.90,   0.43,
01/24 06Z,  -0.80,  -2.22,  99.90,  -2.59,   0.43,
01/24 07Z,  -0.80,  -1.07,  99.90,  -1.43,   0.43,  (max)
01/24 08Z,  -0.80,  -2.27,  99.90,  -2.63,   0.43,
01/24 09Z,  -0.80,  -5.83,  99.90,  -6.19,   0.43,
01/24 10Z,  -0.90, -11.19,  99.90, -11.66,   0.43,
01/24 11Z,  -0.90, -17.37,  99.90, -17.83,   0.43,
01/24 12Z,  -0.90, -22.90,  99.90, -23.37,   0.43,
01/24 13Z,  -0.90, -26.28,  99.90, -26.75,   0.43,
01/24 14Z,  -0.90, -26.92,  99.90, -27.38,   0.43,  (min)
01/24 15Z,  -0.90, -23.90,  99.90, -24.37,   0.43,
01/24 16Z,  -0.90, -16.49,  99.90, -16.96,   0.43,
01/24 17Z,  -0.90,  -7.52,  99.90,  -7.99,   0.43,
01/24 18Z,  -0.90,  -1.48,  99.90,  -1.95,   0.43,
01/24 19Z,  -0.90,   0.68,  99.90,   0.21,   0.43,  (max)
01/24 20Z,  -0.90,   0.20,  99.90,  -0.27,   0.43,
01/24 21Z,  -0.90,  -2.56,  99.90,  -3.02,   0.43,
01/24 22Z,  -1.00,  -7.26,  99.90,  -7.83,   0.43,
01/24 23Z,  -1.00, -13.04,  99.90, -13.61,   0.43,
01/25 00Z,  -1.00, -18.82,  99.90, -19.39,   0.43,
01/25 01Z,  -1.00, -23.21,  99.90, -23.78,   0.43,
01/25 02Z,  -1.00, -25.50,  99.90, -26.07,   0.43,  (min)
01/25 03Z,  -1.00, -25.24,  99.90, -25.80,   0.43,
01/25 04Z,  -1.00, -21.02,  99.90, -21.58,   0.43,
01/25 05Z,  -1.00, -13.51,  99.90, -14.08,   0.43,
01/25 06Z,  -1.00,  -6.78,  99.90,  -7.34,   0.43,