EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Anchorage, AK : 03/17/2026 06:23:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 12Z,  -0.60,  -8.46,  -9.32,  99.90,  -0.26,
03/15 13Z,  -0.60,  -4.10,  -5.68,  99.90,  -0.98,
03/15 14Z,  -0.70,  -2.42,  -3.79,  99.90,  -0.67,  (max)
03/15 15Z,  -0.70,  -3.60,  -4.25,  99.90,   0.05,
03/15 16Z,  -0.70,  -6.83,  -5.86,  99.90,   1.67,
03/15 17Z,  -0.70, -10.91, -10.37,  99.90,   1.24,
03/15 18Z,  -0.70, -15.15, -14.15,  99.90,   1.70,
03/15 19Z,  -0.70, -19.47, -18.34,  99.90,   1.83,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 20Z,  -0.70, -22.09,  99.90, -21.12,   1.67,  (min)
03/15 21Z,  -0.70, -20.72,  99.90, -19.90,   1.51,
03/15 22Z,  -0.80, -16.52,  99.90, -15.96,   1.35,
03/15 23Z,  -0.80, -12.09,  99.90, -11.70,   1.19,
03/16 00Z,  -0.80,  -7.93,  99.90,  -7.70,   1.03,
03/16 01Z,  -0.80,  -4.44,  99.90,  -4.37,   0.87,
03/16 02Z,  -0.80,  -3.17,  99.90,  -3.25,   0.71,  (max)
03/16 03Z,  -0.70,  -4.62,  99.90,  -4.76,   0.55,
03/16 04Z,  -0.70,  -8.11,  99.90,  -8.42,   0.39,
03/16 05Z,  -0.70, -12.65,  99.90, -13.12,   0.23,
03/16 06Z,  -0.70, -17.38,  99.90, -18.00,   0.07,
03/16 07Z,  -0.70, -22.29,  99.90, -23.08,  -0.09,
03/16 08Z,  -0.60, -26.44,  99.90, -27.12,  -0.09,
03/16 09Z,  -0.60, -26.93,  99.90, -27.62,  -0.09,  (min)
03/16 10Z,  -0.60, -23.06,  99.90, -23.74,  -0.09,
03/16 11Z,  -0.50, -17.39,  99.90, -17.98,  -0.09,
03/16 12Z,  -0.50, -11.56,  99.90, -12.15,  -0.09,
03/16 13Z,  -0.50,  -5.91,  99.90,  -6.49,  -0.09,
03/16 14Z,  -0.40,  -1.99,  99.90,  -2.47,  -0.09,
03/16 15Z,  -0.30,  -1.16,  99.90,  -1.55,  -0.09,  (max)
03/16 16Z,  -0.20,  -3.20,  99.90,  -3.48,  -0.09,
03/16 17Z,  -0.20,  -7.18,  99.90,  -7.47,  -0.09,
03/16 18Z,  -0.20, -11.97,  99.90, -12.26,  -0.09,
03/16 19Z,  -0.20, -17.03,  99.90, -17.32,  -0.09,
03/16 20Z,  -0.20, -21.91,  99.90, -22.19,  -0.09,
03/16 21Z,  -0.20, -24.13,  99.90, -24.42,  -0.09,  (min)
03/16 22Z,  -0.10, -21.59,  99.90, -21.78,  -0.09,
03/16 23Z,  -0.10, -16.16,  99.90, -16.35,  -0.09,
03/17 00Z,  -0.10, -10.65,  99.90, -10.84,  -0.09,
03/17 01Z,  -0.10,  -5.74,  99.90,  -5.93,  -0.09,
03/17 02Z,  -0.10,  -2.27,  99.90,  -2.46,  -0.09,
03/17 03Z,  -0.10,  -1.66,  99.90,  -1.84,  -0.09,  (max)
03/17 04Z,   0.00,  -3.93,  99.90,  -4.02,  -0.09,
03/17 05Z,   0.00,  -8.20,  99.90,  -8.29,  -0.09,
03/17 06Z,   0.00, -13.40,  99.90, -13.49,  -0.09,
03/17 07Z,   0.00, -18.76,  99.90, -18.84,  -0.09,
03/17 08Z,   0.00, -24.09,  99.90, -24.18,  -0.09,
03/17 09Z,   0.00, -27.77,  99.90, -27.85,  -0.09,  (min)
03/17 10Z,   0.00, -26.79,  99.90, -26.88,  -0.09,
03/17 11Z,   0.00, -21.31,  99.90, -21.40,  -0.09,
03/17 12Z,   0.00, -14.54,  99.90, -14.63,  -0.09,
03/17 13Z,   0.00,  -8.22,  99.90,  -8.31,  -0.09,
03/17 14Z,   0.00,  -2.95,  99.90,  -3.04,  -0.09,
03/17 15Z,   0.00,  -0.21,  99.90,  -0.29,  -0.09,  (max)
03/17 16Z,   0.00,  -0.72,  99.90,  -0.81,  -0.09,
03/17 17Z,   0.10,  -3.85,  99.90,  -3.84,  -0.09,
03/17 18Z,   0.10,  -8.63,  99.90,  -8.61,  -0.09,
03/17 19Z,   0.10, -14.04,  99.90, -14.03,  -0.09,
03/17 20Z,   0.10, -19.63,  99.90, -19.62,  -0.09,
03/17 21Z,   0.10, -24.47,  99.90, -24.46,  -0.09,
03/17 22Z,   0.10, -25.56,  99.90, -25.55,  -0.09,  (min)
03/17 23Z,   0.10, -21.34,  99.90, -21.33,  -0.09,
03/18 00Z,   0.00, -14.54,  99.90, -14.62,  -0.09,
03/18 01Z,   0.00,  -8.19,  99.90,  -8.28,  -0.09,
03/18 02Z,   0.00,  -3.14,  99.90,  -3.23,  -0.09,
03/18 03Z,   0.00,  -0.37,  99.90,  -0.45,  -0.09,  (max)
03/18 04Z,   0.00,  -0.87,  99.90,  -0.96,  -0.09,
03/18 05Z,   0.00,  -4.17,  99.90,  -4.25,  -0.09,
03/18 06Z,   0.00,  -9.20,  99.90,  -9.29,  -0.09,
03/18 07Z,  -0.10, -14.93,  99.90, -15.12,  -0.09,
03/18 08Z,  -0.10, -20.62,  99.90, -20.81,  -0.09,
03/18 09Z,  -0.20, -25.82,  99.90, -26.11,  -0.09,
03/18 10Z,  -0.20, -28.29,  99.90, -28.58,  -0.09,  (min)
03/18 11Z,  -0.30, -25.27,  99.90, -25.66,  -0.09,
03/18 12Z,  -0.30, -18.07,  99.90, -18.46,  -0.09,
03/18 13Z,  -0.30, -10.52,  99.90, -10.91,  -0.09,
03/18 14Z,  -0.30,  -4.38,  99.90,  -4.77,  -0.09,
03/18 15Z,  -0.30,  -0.25,  99.90,  -0.64,  -0.09,
03/18 16Z,  -0.20,   0.78,  99.90,   0.50,  -0.09,  (max)
03/18 17Z,  -0.20,  -1.28,  99.90,  -1.57,  -0.09,
03/18 18Z,  -0.20,  -5.51,  99.90,  -5.80,  -0.09,
03/18 19Z,  -0.20, -11.00,  99.90, -11.29,  -0.09,
03/18 20Z,  -0.10, -16.86,  99.90, -17.04,  -0.09,
03/18 21Z,  -0.20, -22.61,  99.90, -22.89,  -0.09,
03/18 22Z,  -0.20, -26.77,  99.90, -27.06,  -0.09,  (min)
03/18 23Z,  -0.20, -26.10,  99.90, -26.39,  -0.09,
03/19 00Z,  -0.10, -19.94,  99.90, -20.13,  -0.09,
03/19 01Z,  -0.10, -11.97,  99.90, -12.16,  -0.09,
03/19 02Z,  -0.10,  -5.31,  99.90,  -5.49,  -0.09,
03/19 03Z,  -0.10,  -0.75,  99.90,  -0.94,  -0.09,
03/19 04Z,   0.00,   0.83,  99.90,   0.75,  -0.09,  (max)
03/19 05Z,   0.00,  -0.95,  99.90,  -1.04,  -0.09,
03/19 06Z,   0.00,  -5.21,  99.90,  -5.30,  -0.09,
03/19 07Z,   0.00, -10.88,  99.90, -10.96,  -0.09,
03/19 08Z,   0.00, -16.92,  99.90, -17.01,  -0.09,
03/19 09Z,   0.00, -22.60,  99.90, -22.69,  -0.09,
03/19 10Z,   0.00, -27.08,  99.90, -27.17,  -0.09,
03/19 11Z,   0.00, -27.69,  99.90, -27.78,  -0.09,  (min)
03/19 12Z,   0.00, -22.37,  99.90, -22.45,  -0.09,
03/19 13Z,   0.00, -13.71,  99.90, -13.80,  -0.09,
03/19 14Z,   0.00,  -6.00,  99.90,  -6.08,  -0.09,
03/19 15Z,   0.00,  -0.76,  99.90,  -0.85,  -0.09,
03/19 16Z,   0.00,   1.66,  99.90,   1.57,  -0.09,  (max)
03/19 17Z,   0.10,   0.78,  99.90,   0.79,  -0.09,
03/19 18Z,   0.10,  -2.78,  99.90,  -2.77,  -0.09,
03/19 19Z,   0.10,  -7.99,  99.90,  -7.98,  -0.09,
03/19 20Z,   0.10, -14.03,  99.90, -14.02,  -0.09,
03/19 21Z,   0.00, -20.11,  99.90, -20.19,  -0.09,
03/19 22Z,   0.00, -25.57,  99.90, -25.66,  -0.09,
03/19 23Z,   0.00, -28.45,  99.90, -28.53,  -0.09,  (min)
03/20 00Z,   0.00, -25.62,  99.90, -25.71,  -0.09,
03/20 01Z,   0.00, -17.64,  99.90, -17.73,  -0.09,
03/20 02Z,   0.00,  -8.99,  99.90,  -9.07,  -0.09,
03/20 03Z,   0.00,  -2.62,  99.90,  -2.71,  -0.09,
03/20 04Z,   0.10,   0.93,  99.90,   0.95,  -0.09,
03/20 05Z,   0.10,   1.16,  99.90,   1.18,  -0.09,  (max)
03/20 06Z,   0.20,  -1.79,  99.90,  -1.68,  -0.09,
03/20 07Z,   0.20,  -6.82,  99.90,  -6.71,  -0.09,
03/20 08Z,   0.20, -12.93,  99.90, -12.81,  -0.09,
03/20 09Z,   0.10, -19.05,  99.90, -19.03,  -0.09,
03/20 10Z,   0.00, -24.31,  99.90, -24.40,  -0.09,
03/20 11Z,   0.00, -27.52,  99.90, -27.61,  -0.09,  (min)
03/20 12Z,   0.00, -25.87,  99.90, -25.96,  -0.09,
03/20 13Z,   0.00, -18.37,  99.90, -18.46,  -0.09,
03/20 14Z,   0.00,  -8.88,  99.90,  -8.97,  -0.09,
03/20 15Z,   0.00,  -1.76,  99.90,  -1.84,  -0.09,
03/20 16Z,   0.10,   2.00,  99.90,   2.01,  -0.09,
03/20 17Z,   0.10,   2.48,  99.90,   2.49,  -0.09,  (max)
03/20 18Z,   0.20,  -0.20,  99.90,  -0.08,  -0.09,
03/20 19Z,   0.10,  -5.01,  99.90,  -5.00,  -0.09,
03/20 20Z,   0.10, -11.00,  99.90, -10.99,  -0.09,
03/20 21Z,   0.00, -17.40,  99.90, -17.49,  -0.09,
03/20 22Z,   0.00, -23.38,  99.90, -23.47,  -0.09,
03/20 23Z,  -0.10, -28.08,  99.90, -28.27,  -0.09,
03/21 00Z,  -0.10, -29.19,  99.90, -29.38,  -0.09,