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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Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Juneau, AK : 02/18/2026 15:22:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 00Z,   0.00,  -9.83, -10.78,  99.90,  -0.95,
02/17 01Z,   0.10, -14.36, -15.30,  99.90,  -1.04,
02/17 02Z,   0.20, -18.56, -19.52,  99.90,  -1.16,
02/17 03Z,   0.20, -21.38, -22.49,  99.90,  -1.31,
02/17 04Z,   0.30, -22.11, -23.52,  99.90,  -1.71,  (min)
02/17 05Z,   0.30, -20.60, -22.07,  99.90,  -1.77,
02/17 06Z,   0.30, -17.35, -18.79,  99.90,  -1.74,
02/17 07Z,   0.40, -13.25, -14.62,  99.90,  -1.77,
02/17 08Z,   0.50,  -9.29, -10.64,  99.90,  -1.85,
02/17 09Z,   0.60,  -6.28,  -7.70,  99.90,  -2.02,
02/17 10Z,   0.70,  -4.80,  -6.13,  99.90,  -2.03,  (max)
02/17 11Z,   0.60,  -5.17,  -6.53,  99.90,  -1.96,
02/17 12Z,   0.50,  -7.38,  -8.53,  99.90,  -1.65,
02/17 13Z,   0.50, -10.88, -11.99,  99.90,  -1.61,
02/17 14Z,   0.50, -14.68, -15.63,  99.90,  -1.45,
02/17 15Z,   0.60, -17.64, -18.54,  99.90,  -1.50,
02/17 16Z,   0.60, -18.80, -19.84,  99.90,  -1.64,  (min)
02/17 17Z,   0.60, -17.74, -19.00,  99.90,  -1.86,
02/17 18Z,   0.40, -14.75, -16.07,  99.90,  -1.72,
02/17 19Z,   0.50, -10.73, -12.08,  99.90,  -1.85,
02/17 20Z,   0.60,  -6.81,  -8.10,  99.90,  -1.89,
02/17 21Z,   0.70,  -4.00,  -5.24,  99.90,  -1.94,
02/17 22Z,   0.80,  -2.97,  -4.10,  99.90,  -1.93,  (max)
02/17 23Z,   0.80,  -4.04,  -5.12,  99.90,  -1.88,
02/18 00Z,   0.60,  -7.14,  -8.18,  99.90,  -1.64,
02/18 01Z,   0.70, -11.65, -12.59,  99.90,  -1.64,
02/18 02Z,   0.70, -16.50, -17.52,  99.90,  -1.72,
02/18 03Z,   0.70, -20.45, -21.55,  99.90,  -1.80,
02/18 04Z,   0.70, -22.47, -23.87,  99.90,  -2.10,  (min)
02/18 05Z,   0.70, -22.05, -23.62,  99.90,  -2.27,
02/18 06Z,   0.50, -19.37, -20.92,  99.90,  -2.05,
02/18 07Z,   0.60, -15.23, -16.78,  99.90,  -2.15,
02/18 08Z,   0.50, -10.73, -12.25,  99.90,  -2.02,
02/18 09Z,   0.50,  -6.89,  -8.46,  99.90,  -2.07,
02/18 10Z,   0.40,  -4.47,  -6.05,  99.90,  -1.98,
02/18 11Z,   0.30,  -3.94,  -5.42,  99.90,  -1.78,  (max)
02/18 12Z,   0.30,  -5.46,  -6.84,  99.90,  -1.68,
02/18 13Z,   0.30,  -8.75,  -9.92,  99.90,  -1.47,
02/18 14Z,   0.30, -12.97, -14.27,  99.90,  -1.60,
02/18 15Z,   0.40, -16.92, -18.07,  99.90,  -1.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 16Z,   0.40, -19.41,  99.90, -20.58,  -1.57,
02/18 17Z,   0.50, -19.65,  99.90, -20.74,  -1.59,  (min)
02/18 18Z,   0.50, -17.55,  99.90, -18.66,  -1.61,
02/18 19Z,   0.60, -13.74,  99.90, -14.77,  -1.63,
02/18 20Z,   0.70,  -9.33,  99.90, -10.28,  -1.65,
02/18 21Z,   0.80,  -5.53,  99.90,  -6.40,  -1.67,
02/18 22Z,   0.90,  -3.24,  99.90,  -4.03,  -1.69,
02/18 23Z,   0.90,  -3.00,  99.90,  -3.82,  -1.71,  (max)
02/19 00Z,   1.00,  -4.97,  99.90,  -5.70,  -1.73,
02/19 01Z,   1.00,  -8.83,  99.90,  -9.58,  -1.75,
02/19 02Z,   0.90, -13.73,  99.90, -14.60,  -1.77,
02/19 03Z,   0.90, -18.43,  99.90, -19.32,  -1.79,
02/19 04Z,   0.90, -21.67,  99.90, -22.56,  -1.79,
02/19 05Z,   0.90, -22.56,  99.90, -23.45,  -1.79,  (min)
02/19 06Z,   0.90, -20.92,  99.90, -21.81,  -1.79,
02/19 07Z,   1.00, -17.24,  99.90, -18.03,  -1.79,
02/19 08Z,   1.00, -12.57,  99.90, -13.36,  -1.79,
02/19 09Z,   1.10,  -8.09,  99.90,  -8.78,  -1.79,
02/19 10Z,   1.10,  -4.79,  99.90,  -5.48,  -1.79,
02/19 11Z,   1.20,  -3.29,  99.90,  -3.88,  -1.79,  (max)
02/19 12Z,   1.30,  -3.89,  99.90,  -4.38,  -1.79,
02/19 13Z,   1.30,  -6.54,  99.90,  -7.03,  -1.79,
02/19 14Z,   1.30, -10.68,  99.90, -11.17,  -1.79,
02/19 15Z,   1.40, -15.23,  99.90, -15.62,  -1.79,
02/19 16Z,   1.40, -18.89,  99.90, -19.28,  -1.79,
02/19 17Z,   1.30, -20.58,  99.90, -21.08,  -1.79,  (min)
02/19 18Z,   1.20, -19.81,  99.90, -20.40,  -1.79,
02/19 19Z,   1.10, -16.81,  99.90, -17.50,  -1.79,
02/19 20Z,   1.00, -12.49,  99.90, -13.28,  -1.79,
02/19 21Z,   0.90,  -8.08,  99.90,  -8.97,  -1.79,
02/19 22Z,   0.80,  -4.72,  99.90,  -5.72,  -1.79,
02/19 23Z,   0.90,  -3.18,  99.90,  -4.07,  -1.79,  (max)
02/20 00Z,   1.00,  -3.79,  99.90,  -4.58,  -1.79,
02/20 01Z,   1.10,  -6.50,  99.90,  -7.19,  -1.79,
02/20 02Z,   1.30, -10.79,  99.90, -11.28,  -1.79,
02/20 03Z,   1.40, -15.62,  99.90, -16.01,  -1.79,
02/20 04Z,   1.50, -19.70,  99.90, -19.99,  -1.79,
02/20 05Z,   1.60, -21.89,  99.90, -22.08,  -1.79,  (min)
02/20 06Z,   1.50, -21.57,  99.90, -21.87,  -1.79,
02/20 07Z,   1.40, -18.88,  99.90, -19.27,  -1.79,
02/20 08Z,   1.20, -14.58,  99.90, -15.17,  -1.79,
02/20 09Z,   1.00,  -9.83,  99.90, -10.62,  -1.79,
02/20 10Z,   0.90,  -5.81,  99.90,  -6.70,  -1.79,
02/20 11Z,   0.80,  -3.35,  99.90,  -4.34,  -1.79,
02/20 12Z,   0.90,  -2.93,  99.90,  -3.82,  -1.79,  (max)
02/20 13Z,   1.00,  -4.63,  99.90,  -5.42,  -1.79,
02/20 14Z,   1.10,  -8.18,  99.90,  -8.87,  -1.79,
02/20 15Z,   1.30, -12.77,  99.90, -13.26,  -1.79,
02/20 16Z,   1.60, -17.21,  99.90, -17.40,  -1.79,
02/20 17Z,   1.70, -20.24,  99.90, -20.33,  -1.79,
02/20 18Z,   1.80, -21.01,  99.90, -21.01,  -1.79,  (min)
02/20 19Z,   1.90, -19.35,  99.90, -19.24,  -1.79,
02/20 20Z,   1.90, -15.78,  99.90, -15.67,  -1.79,
02/20 21Z,   1.80, -11.35,  99.90, -11.35,  -1.79,
02/20 22Z,   1.70,  -7.30,  99.90,  -7.40,  -1.79,
02/20 23Z,   1.60,  -4.62,  99.90,  -4.81,  -1.79,
02/21 00Z,   1.50,  -3.87,  99.90,  -4.16,  -1.79,  (max)
02/21 01Z,   1.30,  -5.18,  99.90,  -5.67,  -1.79,
02/21 02Z,   1.20,  -8.31,  99.90,  -8.91,  -1.79,
02/21 03Z,   1.20, -12.58,  99.90, -13.17,  -1.79,
02/21 04Z,   1.20, -16.88,  99.90, -17.48,  -1.79,
02/21 05Z,   1.10, -20.01,  99.90, -20.70,  -1.79,
02/21 06Z,   1.10, -21.05,  99.90, -21.74,  -1.79,  (min)
02/21 07Z,   1.00, -19.71,  99.90, -20.50,  -1.79,
02/21 08Z,   1.00, -16.34,  99.90, -17.14,  -1.79,
02/21 09Z,   0.90, -11.89,  99.90, -12.78,  -1.79,
02/21 10Z,   0.90,  -7.51,  99.90,  -8.40,  -1.79,
02/21 11Z,   0.90,  -4.25,  99.90,  -5.14,  -1.79,
02/21 12Z,   0.80,  -2.78,  99.90,  -3.77,  -1.79,  (max)
02/21 13Z,   0.80,  -3.37,  99.90,  -4.37,  -1.79,
02/21 14Z,   0.80,  -5.93,  99.90,  -6.92,  -1.79,
02/21 15Z,   0.90,  -9.96,  99.90, -10.86,  -1.79,
02/21 16Z,   1.00, -14.56,  99.90, -15.35,  -1.79,
02/21 17Z,   1.10, -18.52,  99.90, -19.21,  -1.79,
02/21 18Z,   1.20, -20.77,  99.90, -21.37,  -1.79,  (min)
02/21 19Z,   1.20, -20.75,  99.90, -21.34,  -1.79,
02/21 20Z,   1.20, -18.52,  99.90, -19.11,  -1.79,
02/21 21Z,   1.10, -14.79,  99.90, -15.48,  -1.79,
02/21 22Z,   1.10, -10.65,  99.90, -11.34,  -1.79,
02/21 23Z,   1.10,  -7.21,  99.90,  -7.90,  -1.79,
02/22 00Z,   1.10,  -5.27,  99.90,  -5.97,  -1.79,
02/22 01Z,   1.10,  -5.17,  99.90,  -5.87,  -1.79,  (max)
02/22 02Z,   1.10,  -6.88,  99.90,  -7.57,  -1.79,
02/22 03Z,   1.10, -10.00,  99.90, -10.69,  -1.79,
02/22 04Z,   1.20, -13.80,  99.90, -14.39,  -1.79,
02/22 05Z,   1.30, -17.25,  99.90, -17.74,  -1.79,
02/22 06Z,   1.40, -19.33,  99.90, -19.72,  -1.79,
02/22 07Z,  99.90, -19.40,  99.90,  99.90,  -1.79,
02/22 08Z,  99.90, -17.40,  99.90,  99.90,  -1.79,
02/22 09Z,  99.90, -13.85,  99.90,  99.90,  -1.79,
02/22 10Z,  99.90,  -9.69,  99.90,  99.90,  -1.79,
02/22 11Z,  99.90,  -5.99,  99.90,  99.90,  -1.79,
02/22 12Z,  99.90,  -3.62,  99.90,  99.90,  -1.79,