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
Sitka, AK
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
#Seldovia, AK : 10/06/2026 09:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 18Z,   0.70,  -9.32,  -8.98,  99.90,  -0.36,
10/04 19Z,   0.70,  -9.53,  -9.07,  99.90,  -0.24,  (max)
10/04 20Z,   0.70, -10.64, -10.06,  99.90,  -0.12,
10/04 21Z,   0.60, -12.30, -11.64,  99.90,   0.06,
10/04 22Z,   0.60, -14.05, -13.30,  99.90,   0.15,
10/04 23Z,   0.60, -15.27, -14.46,  99.90,   0.21,
10/05 00Z,   0.90, -15.47, -14.79,  99.90,  -0.22,  (min)
10/05 01Z,   0.90, -14.67, -14.12,  99.90,  -0.35,
10/05 02Z,   0.70, -13.23, -12.77,  99.90,  -0.24,
10/05 03Z,   0.60, -11.43, -11.03,  99.90,  -0.20,
10/05 04Z,   0.50,  -9.64,  -9.26,  99.90,  -0.12,
10/05 05Z,   0.50,  -8.40,  -8.01,  99.90,  -0.11,
10/05 06Z,   0.70,  -8.12,  -7.66,  99.90,  -0.24,  (max)
10/05 07Z,   0.80,  -8.94,  -8.56,  99.90,  -0.42,
10/05 08Z,   0.80, -10.76, -10.40,  99.90,  -0.44,
10/05 09Z,   0.70, -13.29, -12.86,  99.90,  -0.27,
10/05 10Z,   0.70, -16.14, -15.55,  99.90,  -0.11,
10/05 11Z,   0.70, -18.75, -17.99,  99.90,   0.06,
10/05 12Z,   0.80, -20.41, -19.60,  99.90,   0.01,
10/05 13Z,   0.80, -20.75, -19.93,  99.90,   0.02,  (min)
10/05 14Z,   0.70, -19.87, -19.03,  99.90,   0.14,
10/05 15Z,   0.60, -17.95, -17.16,  99.90,   0.19,
10/05 16Z,   0.50, -15.23, -14.64,  99.90,   0.09,
10/05 17Z,   0.50, -12.30, -11.92,  99.90,  -0.12,
10/05 18Z,   0.60,  -9.85,  -9.60,  99.90,  -0.35,
10/05 19Z,   0.60,  -8.41,  -8.18,  99.90,  -0.37,
10/05 20Z,   0.70,  -8.23,  -8.02,  99.90,  -0.49,  (max)
10/05 21Z,   0.60,  -9.28,  -9.05,  99.90,  -0.37,
10/05 22Z,   0.60, -11.29, -10.99,  99.90,  -0.30,
10/05 23Z,   0.50, -13.73, -13.17,  99.90,   0.06,
10/06 00Z,   0.70, -15.80, -15.23,  99.90,  -0.13,
10/06 01Z,   0.70, -16.79, -16.42,  99.90,  -0.33,  (min)
10/06 02Z,   0.70, -16.57, -16.29,  99.90,  -0.42,
10/06 03Z,   0.60, -15.28, -14.92,  99.90,  -0.24,
10/06 04Z,   0.50, -13.16, -12.79,  99.90,  -0.13,
10/06 05Z,   0.40, -10.71, -10.45,  99.90,  -0.14,
10/06 06Z,   0.30,  -8.64,  -8.34,  99.90,  -0.00,
10/06 07Z,   0.30,  -7.55,  -7.17,  99.90,   0.08,  (max)
10/06 08Z,   0.30,  -7.77,  -7.50,  99.90,  -0.03,
10/06 09Z,   0.40,  -9.32,  -9.26,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 10Z,   0.50, -11.99,  99.90, -11.82,  -0.33,
10/06 11Z,   0.60, -15.34,  99.90, -15.05,  -0.31,
10/06 12Z,   0.70, -18.61,  99.90, -18.21,  -0.30,
10/06 13Z,   0.70, -20.89,  99.90, -20.48,  -0.29,
10/06 14Z,   0.60, -21.64,  99.90, -21.32,  -0.27,  (min)
10/06 15Z,   0.50, -20.82,  99.90, -20.58,  -0.26,
10/06 16Z,   0.40, -18.54,  99.90, -18.39,  -0.25,
10/06 17Z,   0.30, -15.20,  99.90, -15.14,  -0.24,
10/06 18Z,   0.20, -11.59,  99.90, -11.61,  -0.22,
10/06 19Z,   0.20,  -8.59,  99.90,  -8.60,  -0.21,
10/06 20Z,   0.20,  -6.87,  99.90,  -6.86,  -0.20,
10/06 21Z,   0.20,  -6.76,  99.90,  -6.75,  -0.18,  (max)
10/06 22Z,   0.30,  -8.27,  99.90,  -8.15,  -0.18,
10/06 23Z,   0.20, -11.06,  99.90, -11.04,  -0.18,
10/07 00Z,   0.20, -14.43,  99.90, -14.41,  -0.18,
10/07 01Z,   0.20, -17.33,  99.90, -17.31,  -0.18,
10/07 02Z,   0.10, -18.87,  99.90, -18.95,  -0.18,  (min)
10/07 03Z,   0.10, -18.77,  99.90, -18.85,  -0.18,
10/07 04Z,   0.00, -17.14,  99.90, -17.33,  -0.18,
10/07 05Z,   0.00, -14.30,  99.90, -14.48,  -0.18,
10/07 06Z,   0.00, -10.97,  99.90, -11.16,  -0.18,
10/07 07Z,   0.00,  -8.11,  99.90,  -8.29,  -0.18,
10/07 08Z,   0.00,  -6.46,  99.90,  -6.64,  -0.18,
10/07 09Z,   0.00,  -6.45,  99.90,  -6.64,  -0.18,  (max)
10/07 10Z,  -0.10,  -8.16,  99.90,  -8.45,  -0.18,
10/07 11Z,  -0.20, -11.33,  99.90, -11.71,  -0.18,
10/07 12Z,  -0.20, -15.36,  99.90, -15.74,  -0.18,
10/07 13Z,  -0.30, -19.24,  99.90, -19.72,  -0.18,
10/07 14Z,  -0.40, -21.84,  99.90, -22.42,  -0.18,
10/07 15Z,  -0.40, -22.53,  99.90, -23.11,  -0.18,  (min)
10/07 16Z,  -0.30, -21.26,  99.90, -21.74,  -0.18,
10/07 17Z,  -0.30, -18.24,  99.90, -18.73,  -0.18,
10/07 18Z,  -0.30, -14.12,  99.90, -14.61,  -0.18,
10/07 19Z,  -0.30,  -9.94,  99.90, -10.42,  -0.18,
10/07 20Z,  -0.20,  -6.72,  99.90,  -7.10,  -0.18,
10/07 21Z,  -0.20,  -5.18,  99.90,  -5.56,  -0.18,  (max)
10/07 22Z,  -0.20,  -5.64,  99.90,  -6.02,  -0.18,
10/07 23Z,  -0.20,  -8.01,  99.90,  -8.39,  -0.18,
10/08 00Z,  -0.30, -11.82,  99.90, -12.30,  -0.18,
10/08 01Z,  -0.40, -16.10,  99.90, -16.68,  -0.18,
10/08 02Z,  -0.50, -19.56,  99.90, -20.24,  -0.18,
10/08 03Z,  -0.60, -21.20,  99.90, -21.98,  -0.18,  (min)
10/08 04Z,  -0.60, -20.73,  99.90, -21.52,  -0.18,
10/08 05Z,  -0.50, -18.34,  99.90, -19.03,  -0.18,
10/08 06Z,  -0.40, -14.57,  99.90, -15.15,  -0.18,
10/08 07Z,  -0.30, -10.42,  99.90, -10.90,  -0.18,
10/08 08Z,  -0.20,  -7.02,  99.90,  -7.40,  -0.18,
10/08 09Z,  -0.10,  -5.20,  99.90,  -5.48,  -0.18,  (max)
10/08 10Z,  -0.20,  -5.41,  99.90,  -5.79,  -0.18,
10/08 11Z,  -0.20,  -7.64,  99.90,  -8.02,  -0.18,
10/08 12Z,  -0.30, -11.50,  99.90, -11.99,  -0.18,
10/08 13Z,  -0.40, -16.17,  99.90, -16.75,  -0.18,
10/08 14Z,  -0.50, -20.36,  99.90, -21.05,  -0.18,
10/08 15Z,  -0.50, -22.82,  99.90, -23.50,  -0.18,
10/08 16Z,  -0.50, -22.95,  99.90, -23.63,  -0.18,  (min)
10/08 17Z,  -0.50, -20.82,  99.90, -21.50,  -0.18,
10/08 18Z,  -0.40, -16.90,  99.90, -17.49,  -0.18,
10/08 19Z,  -0.30, -12.12,  99.90, -12.60,  -0.18,
10/08 20Z,  -0.30,  -7.70,  99.90,  -8.19,  -0.18,
10/08 21Z,  -0.30,  -4.73,  99.90,  -5.21,  -0.18,
10/08 22Z,  -0.20,  -3.85,  99.90,  -4.24,  -0.18,  (max)
10/08 23Z,  -0.20,  -5.28,  99.90,  -5.66,  -0.18,
10/09 00Z,  -0.30,  -8.75,  99.90,  -9.23,  -0.18,
10/09 01Z,  -0.40, -13.55,  99.90, -14.13,  -0.18,
10/09 02Z,  -0.50, -18.47,  99.90, -19.15,  -0.18,
10/09 03Z,  -0.50, -22.02,  99.90, -22.71,  -0.18,
10/09 04Z,  -0.50, -23.24,  99.90, -23.92,  -0.18,  (min)
10/09 05Z,  -0.50, -21.96,  99.90, -22.64,  -0.18,
10/09 06Z,  -0.40, -18.59,  99.90, -19.17,  -0.18,
10/09 07Z,  -0.30, -13.93,  99.90, -14.41,  -0.18,
10/09 08Z,  -0.20,  -9.23,  99.90,  -9.61,  -0.18,
10/09 09Z,  -0.10,  -5.70,  99.90,  -5.99,  -0.18,
10/09 10Z,  -0.20,  -4.16,  99.90,  -4.55,  -0.18,  (max)
10/09 11Z,  -0.30,  -4.95,  99.90,  -5.44,  -0.18,
10/09 12Z,  -0.40,  -7.92,  99.90,  -8.51,  -0.18,
10/09 13Z,  -0.50, -12.47,  99.90, -13.16,  -0.18,
10/09 14Z,  -0.60, -17.52,  99.90, -18.30,  -0.18,
10/09 15Z,  -0.60, -21.57,  99.90, -22.36,  -0.18,
10/09 16Z,  -0.60, -23.38,  99.90, -24.16,  -0.18,  (min)
10/09 17Z,  -0.50, -22.54,  99.90, -23.22,  -0.18,
10/09 18Z,  -0.50, -19.38,  99.90, -20.06,  -0.18,
10/09 19Z,  -0.40, -14.67,  99.90, -15.25,  -0.18,
10/09 20Z,  -0.30,  -9.57,  99.90, -10.05,  -0.18,
10/09 21Z,  -0.30,  -5.40,  99.90,  -5.89,  -0.18,
10/09 22Z,  -0.30,  -3.16,  99.90,  -3.64,  -0.18,  (max)
10/09 23Z,  -0.40,  -3.34,  99.90,  -3.92,  -0.18,
10/10 00Z,  -0.40,  -5.94,  99.90,  -6.53,  -0.18,
10/10 01Z,  99.90, -10.48,  99.90,  99.90,  -0.18,
10/10 02Z,  99.90, -16.01,  99.90,  99.90,  -0.18,
10/10 03Z,  99.90, -21.08,  99.90,  99.90,  -0.18,
10/10 04Z,  99.90, -24.17,  99.90,  99.90,  -0.18,
10/10 05Z,  99.90, -24.48,  99.90,  99.90,  -0.18,
10/10 06Z,  99.90, -22.15,  99.90,  99.90,  -0.18,