EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Juneau, AK
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
#Skagway, AK : 09/14/2026 11:23:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,   1.20,  -1.15,  -2.24,  99.90,  -2.29,
09/12 13Z,   1.20,  -5.38,  -6.39,  99.90,  -2.21,
09/12 14Z,   1.20, -10.50, -11.42,  99.90,  -2.12,
09/12 15Z,   1.30, -15.15, -16.24,  99.90,  -2.39,
09/12 16Z,   1.40, -17.89, -19.38,  99.90,  -2.89,  (min)
09/12 17Z,   1.50, -17.88, -19.27,  99.90,  -2.89,
09/12 18Z,   1.40, -15.21, -16.29,  99.90,  -2.48,
09/12 19Z,   1.50, -10.73, -11.96,  99.90,  -2.73,
09/12 20Z,   1.60,  -5.60,  -6.90,  99.90,  -2.90,
09/12 21Z,   1.70,  -1.08,  -2.05,  99.90,  -2.67,
09/12 22Z,   1.70,   1.70,   0.75,  99.90,  -2.65,
09/12 23Z,   1.70,   2.15,   1.07,  99.90,  -2.78,  (max)
09/13 00Z,   1.50,   0.31,  -0.62,  99.90,  -2.43,
09/13 01Z,   1.40,  -3.46,  -4.35,  99.90,  -2.29,
09/13 02Z,   1.40,  -8.44,  -9.37,  99.90,  -2.33,
09/13 03Z,   1.50, -13.49, -14.48,  99.90,  -2.49,
09/13 04Z,   1.50, -17.13, -18.44,  99.90,  -2.81,
09/13 05Z,   1.50, -18.24, -19.60,  99.90,  -2.86,  (min)
09/13 06Z,   1.40, -16.58, -17.54,  99.90,  -2.36,
09/13 07Z,   1.40, -12.79, -14.01,  99.90,  -2.62,
09/13 08Z,   1.50,  -7.94,  -9.35,  99.90,  -2.91,
09/13 09Z,   1.60,  -3.28,  -4.52,  99.90,  -2.84,
09/13 10Z,   1.70,   0.04,  -1.20,  99.90,  -2.94,
09/13 11Z,   1.70,   1.24,  -0.05,  99.90,  -2.99,  (max)
09/13 12Z,   1.40,   0.16,  -1.12,  99.90,  -2.68,
09/13 13Z,   1.40,  -2.85,  -3.98,  99.90,  -2.53,
09/13 14Z,   1.50,  -7.19,  -8.11,  99.90,  -2.42,
09/13 15Z,   1.50, -11.91, -12.65,  99.90,  -2.24,
09/13 16Z,   1.50, -15.65, -16.94,  99.90,  -2.79,
09/13 17Z,   1.50, -17.18, -18.65,  99.90,  -2.97,  (min)
09/13 18Z,   1.30, -16.02, -17.16,  99.90,  -2.44,
09/13 19Z,   1.40, -12.62, -13.88,  99.90,  -2.66,
09/13 20Z,   1.50,  -7.96,  -9.22,  99.90,  -2.76,
09/13 21Z,   1.60,  -3.22,  -4.42,  99.90,  -2.80,
09/13 22Z,   1.70,   0.42,  -0.62,  99.90,  -2.74,
09/13 23Z,   1.70,   2.08,   1.00,  99.90,  -2.78,  (max)
09/14 00Z,   1.50,   1.40,   0.21,  99.90,  -2.69,
09/14 01Z,   1.50,  -1.37,  -2.49,  99.90,  -2.62,
09/14 02Z,   1.60,  -5.66,  -6.58,  99.90,  -2.52,
09/14 03Z,   1.60, -10.64, -11.55,  99.90,  -2.51,
09/14 04Z,   1.60, -15.09, -16.04,  99.90,  -2.55,
09/14 05Z,   1.60, -17.70, -18.93,  99.90,  -2.83,  (min)
09/14 06Z,   1.60, -17.69, -18.74,  99.90,  -2.65,
09/14 07Z,   1.60, -15.23, -16.11,  99.90,  -2.48,
09/14 08Z,   1.60, -11.16, -12.46,  99.90,  -2.90,
09/14 09Z,   1.60,  -6.58,  -7.88,  99.90,  -2.90,
09/14 10Z,   1.60,  -2.60,  -3.82,  99.90,  -2.82,
09/14 11Z,   1.70,  -0.19,  -1.39,  99.90,  -2.90,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,   1.70,   0.13,  99.90,  -1.03,  -2.87,  (max)
09/14 13Z,   1.70,  -1.55,  99.90,  -2.68,  -2.83,
09/14 14Z,   1.80,  -4.76,  99.90,  -5.76,  -2.80,
09/14 15Z,   1.80,  -8.80,  99.90,  -9.76,  -2.76,
09/14 16Z,   1.80, -12.71,  99.90, -13.64,  -2.73,
09/14 17Z,   1.80, -15.28,  99.90, -16.17,  -2.69,
09/14 18Z,   1.70, -15.59,  99.90, -16.55,  -2.66,  (min)
09/14 19Z,   1.60, -13.55,  99.90, -14.57,  -2.62,
09/14 20Z,   1.50,  -9.84,  99.90, -10.92,  -2.59,
09/14 21Z,   1.40,  -5.48,  99.90,  -6.64,  -2.55,
09/14 22Z,   1.30,  -1.55,  99.90,  -2.77,  -2.52,
09/14 23Z,   1.30,   0.99,  99.90,  -0.19,  -2.48,
09/15 00Z,   1.30,   1.48,  99.90,   0.29,  -2.48,  (max)
09/15 01Z,   1.40,  -0.17,  99.90,  -1.26,  -2.48,
09/15 02Z,   1.40,  -3.52,  99.90,  -4.60,  -2.48,
09/15 03Z,   1.50,  -7.87,  99.90,  -8.85,  -2.48,
09/15 04Z,   1.60, -12.35,  99.90, -13.23,  -2.48,
09/15 05Z,   1.60, -15.83,  99.90, -16.72,  -2.48,
09/15 06Z,   1.60, -17.29,  99.90, -18.18,  -2.48,  (min)
09/15 07Z,   1.60, -16.34,  99.90, -17.23,  -2.48,
09/15 08Z,   1.50, -13.45,  99.90, -14.43,  -2.48,
09/15 09Z,   1.40,  -9.54,  99.90, -10.63,  -2.48,
09/15 10Z,   1.30,  -5.60,  99.90,  -6.78,  -2.48,
09/15 11Z,   1.30,  -2.53,  99.90,  -3.72,  -2.48,
09/15 12Z,   1.20,  -1.06,  99.90,  -2.35,  -2.48,  (max)
09/15 13Z,   1.20,  -1.46,  99.90,  -2.75,  -2.48,
09/15 14Z,   1.30,  -3.46,  99.90,  -4.64,  -2.48,
09/15 15Z,   1.30,  -6.48,  99.90,  -7.66,  -2.48,
09/15 16Z,   1.40,  -9.85,  99.90, -10.94,  -2.48,
09/15 17Z,   1.40, -12.71,  99.90, -13.79,  -2.48,
09/15 18Z,   1.40, -14.08,  99.90, -15.17,  -2.48,  (min)
09/15 19Z,   1.40, -13.42,  99.90, -14.50,  -2.48,
09/15 20Z,   1.30, -10.92,  99.90, -12.10,  -2.48,
09/15 21Z,   1.30,  -7.38,  99.90,  -8.57,  -2.48,
09/15 22Z,   1.30,  -3.73,  99.90,  -4.91,  -2.48,
09/15 23Z,   1.30,  -0.82,  99.90,  -2.00,  -2.48,
09/16 00Z,   1.30,   0.60,  99.90,  -0.58,  -2.48,  (max)
09/16 01Z,   1.40,   0.11,  99.90,  -0.98,  -2.48,
09/16 02Z,   1.50,  -2.16,  99.90,  -3.14,  -2.48,
09/16 03Z,   1.60,  -5.63,  99.90,  -6.51,  -2.48,
09/16 04Z,   1.60,  -9.59,  99.90, -10.47,  -2.48,
09/16 05Z,   1.70, -13.23,  99.90, -14.02,  -2.48,
09/16 06Z,   1.70, -15.64,  99.90, -16.42,  -2.48,
09/16 07Z,   1.70, -16.10,  99.90, -16.88,  -2.48,  (min)
09/16 08Z,   1.60, -14.58,  99.90, -15.46,  -2.48,
09/16 09Z,   1.50, -11.70,  99.90, -12.68,  -2.48,
09/16 10Z,   1.40,  -8.33,  99.90,  -9.42,  -2.48,
09/16 11Z,   1.30,  -5.25,  99.90,  -6.43,  -2.48,
09/16 12Z,   1.40,  -3.11,  99.90,  -4.20,  -2.48,
09/16 13Z,   1.50,  -2.43,  99.90,  -3.41,  -2.48,  (max)
09/16 14Z,   1.70,  -3.25,  99.90,  -4.03,  -2.48,
09/16 15Z,   1.90,  -5.18,  99.90,  -5.76,  -2.48,
09/16 16Z,   2.10,  -7.67,  99.90,  -8.06,  -2.48,
09/16 17Z,   2.10, -10.15,  99.90, -10.54,  -2.48,
09/16 18Z,   2.10, -11.94,  99.90, -12.33,  -2.48,
09/16 19Z,   2.10, -12.36,  99.90, -12.74,  -2.48,  (min)
09/16 20Z,   2.00, -11.13,  99.90, -11.62,  -2.48,
09/16 21Z,   1.80,  -8.66,  99.90,  -9.34,  -2.48,
09/16 22Z,   1.60,  -5.68,  99.90,  -6.57,  -2.48,
09/16 23Z,   1.40,  -2.93,  99.90,  -4.01,  -2.48,
09/17 00Z,   1.30,  -1.03,  99.90,  -2.21,  -2.48,
09/17 01Z,   1.30,  -0.52,  99.90,  -1.70,  -2.48,  (max)
09/17 02Z,   1.30,  -1.63,  99.90,  -2.81,  -2.48,
09/17 03Z,   1.40,  -4.07,  99.90,  -5.15,  -2.48,
09/17 04Z,   1.50,  -7.24,  99.90,  -8.22,  -2.48,
09/17 05Z,   1.60, -10.50,  99.90, -11.38,  -2.48,
09/17 06Z,   1.60, -13.22,  99.90, -14.10,  -2.48,
09/17 07Z,   1.70, -14.70,  99.90, -15.48,  -2.48,  (min)
09/17 08Z,   1.60, -14.52,  99.90, -15.41,  -2.48,
09/17 09Z,   1.40, -12.88,  99.90, -13.96,  -2.48,
09/17 10Z,   1.20, -10.41,  99.90, -11.70,  -2.48,
09/17 11Z,   1.10,  -7.80,  99.90,  -9.19,  -2.48,
09/17 12Z,   1.00,  -5.58,  99.90,  -7.06,  -2.48,
09/17 13Z,   1.00,  -4.20,  99.90,  -5.68,  -2.48,
09/17 14Z,   1.00,  -3.98,  99.90,  -5.46,  -2.48,  (max)
09/17 15Z,   1.10,  -4.83,  99.90,  -6.22,  -2.48,
09/17 16Z,   1.30,  -6.37,  99.90,  -7.55,  -2.48,
09/17 17Z,   1.40,  -8.13,  99.90,  -9.21,  -2.48,
09/17 18Z,   1.50,  -9.73,  99.90, -10.71,  -2.48,
09/17 19Z,   1.50, -10.68,  99.90, -11.67,  -2.48,  (min)
09/17 20Z,   1.50, -10.54,  99.90, -11.53,  -2.48,
09/17 21Z,   1.50,  -9.23,  99.90, -10.21,  -2.48,
09/17 22Z,   1.50,  -7.17,  99.90,  -8.15,  -2.48,
09/17 23Z,   1.40,  -4.94,  99.90,  -6.03,  -2.48,
09/18 00Z,   1.40,  -3.05,  99.90,  -4.13,  -2.48,