EXTRA-TROPICAL  STORM  SURGE
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Northeast
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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
#Kodiak Island, AK : 05/10/2026 20:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 00Z,  -0.20,  -9.07,  -9.12,  99.90,   0.15,
05/09 01Z,  -0.20,  -8.04,  -8.12,  99.90,   0.12,
05/09 02Z,  -0.20,  -7.03,  -7.14,  99.90,   0.09,
05/09 03Z,  -0.20,  -6.29,  -6.37,  99.90,   0.12,
05/09 04Z,  -0.10,  -5.98,  -6.12,  99.90,  -0.04,  (max)
05/09 05Z,   0.00,  -6.07,  -6.18,  99.90,  -0.11,
05/09 06Z,   0.00,  -6.41,  -6.41,  99.90,   0.00,
05/09 07Z,   0.00,  -6.91,  -6.82,  99.90,   0.09,
05/09 08Z,   0.10,  -7.40,  -7.22,  99.90,   0.08,
05/09 09Z,   0.10,  -7.66,  -7.44,  99.90,   0.12,  (min)
05/09 10Z,   0.00,  -7.51,  -7.26,  99.90,   0.25,
05/09 11Z,   0.00,  -7.02,  -6.80,  99.90,   0.22,
05/09 12Z,   0.20,  -6.34,  -6.11,  99.90,   0.03,
05/09 13Z,   0.20,  -5.62,  -5.37,  99.90,   0.05,
05/09 14Z,   0.10,  -4.98,  -4.68,  99.90,   0.20,
05/09 15Z,   0.10,  -4.64,  -4.35,  99.90,   0.19,  (max)
05/09 16Z,   0.10,  -4.80,  -4.56,  99.90,   0.14,
05/09 17Z,   0.10,  -5.48,  -5.31,  99.90,   0.07,
05/09 18Z,   0.20,  -6.52,  -6.26,  99.90,   0.06,
05/09 19Z,   0.20,  -7.74,  -7.37,  99.90,   0.17,
05/09 20Z,   0.20,  -8.97,  -8.75,  99.90,   0.02,
05/09 21Z,   0.20,  -9.95,  -9.70,  99.90,   0.05,
05/09 22Z,   0.20, -10.42, -10.13,  99.90,   0.09,  (min)
05/09 23Z,   0.20, -10.32, -10.10,  99.90,   0.02,
05/10 00Z,   0.30,  -9.77,  -9.54,  99.90,  -0.07,
05/10 01Z,   0.30,  -8.91,  -8.70,  99.90,  -0.09,
05/10 02Z,   0.30,  -7.87,  -7.64,  99.90,  -0.07,
05/10 03Z,   0.30,  -6.83,  -6.66,  99.90,  -0.13,
05/10 04Z,   0.20,  -6.08,  -5.92,  99.90,  -0.04,
05/10 05Z,   0.20,  -5.75,  -5.51,  99.90,   0.04,  (max)
05/10 06Z,   0.30,  -5.82,  -5.65,  99.90,  -0.13,
05/10 07Z,   0.30,  -6.19,  -6.00,  99.90,  -0.11,
05/10 08Z,   0.20,  -6.76,  -6.52,  99.90,   0.04,
05/10 09Z,   0.20,  -7.38,  -7.09,  99.90,   0.09,
05/10 10Z,   0.10,  -7.79,  -7.51,  99.90,   0.18,
05/10 11Z,   0.10,  -7.82,  -7.55,  99.90,   0.17,  (min)
05/10 12Z,   0.10,  -7.49,  -7.13,  99.90,   0.26,
05/10 13Z,   0.10,  -6.93,  -6.65,  99.90,   0.18,
05/10 14Z,   0.00,  -6.23,  -6.04,  99.90,   0.19,
05/10 15Z,   0.00,  -5.55,  -5.36,  99.90,   0.19,
05/10 16Z,   0.00,  -5.12,  -5.05,  99.90,   0.07,
05/10 17Z,   0.00,  -5.15,  -5.02,  99.90,   0.13,  (max)
05/10 18Z,   0.00,  -5.69,  -5.50,  99.90,   0.19,
05/10 19Z,   0.00,  -6.58,  -6.50,  99.90,   0.08,
05/10 20Z,   0.00,  -7.70,  -7.73,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 21Z,   0.00,  -8.87,  99.90,  -8.89,  -0.02,
05/10 22Z,   0.00,  -9.83,  99.90,  -9.84,  -0.02,
05/10 23Z,   0.00, -10.30,  99.90, -10.30,  -0.01,  (min)
05/11 00Z,   0.00, -10.19,  99.90, -10.19,   0.00,
05/11 01Z,  -0.10,  -9.61,  99.90,  -9.70,   0.01,
05/11 02Z,  -0.20,  -8.68,  99.90,  -8.86,   0.02,
05/11 03Z,  -0.20,  -7.52,  99.90,  -7.69,   0.03,
05/11 04Z,  -0.30,  -6.38,  99.90,  -6.64,   0.04,
05/11 05Z,  -0.40,  -5.56,  99.90,  -5.91,   0.05,
05/11 06Z,  -0.40,  -5.23,  99.90,  -5.57,   0.06,  (max)
05/11 07Z,  -0.40,  -5.37,  99.90,  -5.71,   0.07,
05/11 08Z,  -0.40,  -5.90,  99.90,  -6.22,   0.07,
05/11 09Z,  -0.40,  -6.72,  99.90,  -7.04,   0.07,
05/11 10Z,  -0.40,  -7.61,  99.90,  -7.93,   0.07,
05/11 11Z,  -0.40,  -8.27,  99.90,  -8.60,   0.07,
05/11 12Z,  -0.40,  -8.50,  99.90,  -8.82,   0.07,  (min)
05/11 13Z,  -0.40,  -8.28,  99.90,  -8.61,   0.07,
05/11 14Z,  -0.50,  -7.72,  99.90,  -8.15,   0.07,
05/11 15Z,  -0.50,  -6.91,  99.90,  -7.34,   0.07,
05/11 16Z,  -0.60,  -6.04,  99.90,  -6.57,   0.07,
05/11 17Z,  -0.60,  -5.41,  99.90,  -5.94,   0.07,
05/11 18Z,  -0.70,  -5.27,  99.90,  -5.89,   0.07,  (max)
05/11 19Z,  -0.70,  -5.65,  99.90,  -6.27,   0.07,
05/11 20Z,  -0.70,  -6.45,  99.90,  -7.08,   0.07,
05/11 21Z,  -0.70,  -7.55,  99.90,  -8.18,   0.07,
05/11 22Z,  -0.70,  -8.76,  99.90,  -9.39,   0.07,
05/11 23Z,  -0.70,  -9.76,  99.90, -10.39,   0.07,
05/12 00Z,  -0.70, -10.23,  99.90, -10.86,   0.07,  (min)
05/12 01Z,  -0.70, -10.08,  99.90, -10.71,   0.07,
05/12 02Z,  -0.70,  -9.38,  99.90, -10.01,   0.07,
05/12 03Z,  -0.70,  -8.26,  99.90,  -8.89,   0.07,
05/12 04Z,  -0.60,  -6.90,  99.90,  -7.43,   0.07,
05/12 05Z,  -0.60,  -5.62,  99.90,  -6.14,   0.07,
05/12 06Z,  -0.60,  -4.76,  99.90,  -5.28,   0.07,
05/12 07Z,  -0.60,  -4.51,  99.90,  -5.03,   0.07,  (max)
05/12 08Z,  -0.60,  -4.85,  99.90,  -5.37,   0.07,
05/12 09Z,  -0.50,  -5.69,  99.90,  -6.12,   0.07,
05/12 10Z,  -0.50,  -6.89,  99.90,  -7.32,   0.07,
05/12 11Z,  -0.50,  -8.16,  99.90,  -8.59,   0.07,
05/12 12Z,  -0.50,  -9.11,  99.90,  -9.54,   0.07,
05/12 13Z,  -0.40,  -9.49,  99.90,  -9.82,   0.07,  (min)
05/12 14Z,  -0.40,  -9.28,  99.90,  -9.61,   0.07,
05/12 15Z,  -0.40,  -8.57,  99.90,  -8.90,   0.07,
05/12 16Z,  -0.50,  -7.51,  99.90,  -7.94,   0.07,
05/12 17Z,  -0.50,  -6.35,  99.90,  -6.78,   0.07,
05/12 18Z,  -0.50,  -5.48,  99.90,  -5.90,   0.07,
05/12 19Z,  -0.50,  -5.15,  99.90,  -5.58,   0.07,  (max)
05/12 20Z,  -0.50,  -5.43,  99.90,  -5.85,   0.07,
05/12 21Z,  -0.50,  -6.21,  99.90,  -6.64,   0.07,
05/12 22Z,  -0.50,  -7.39,  99.90,  -7.81,   0.07,
05/12 23Z,  -0.40,  -8.70,  99.90,  -9.02,   0.07,
05/13 00Z,  -0.40,  -9.75,  99.90, -10.08,   0.07,
05/13 01Z,  -0.50, -10.19,  99.90, -10.62,   0.07,  (min)
05/13 02Z,  -0.50,  -9.91,  99.90, -10.33,   0.07,
05/13 03Z,  -0.50,  -8.99,  99.90,  -9.42,   0.07,
05/13 04Z,  -0.50,  -7.60,  99.90,  -8.03,   0.07,
05/13 05Z,  -0.50,  -6.00,  99.90,  -6.43,   0.07,
05/13 06Z,  -0.50,  -4.60,  99.90,  -5.02,   0.07,
05/13 07Z,  -0.50,  -3.78,  99.90,  -4.21,   0.07,
05/13 08Z,  -0.40,  -3.73,  99.90,  -4.05,   0.07,  (max)
05/13 09Z,  -0.40,  -4.41,  99.90,  -4.73,   0.07,
05/13 10Z,  -0.40,  -5.69,  99.90,  -6.02,   0.07,
05/13 11Z,  -0.40,  -7.37,  99.90,  -7.70,   0.07,
05/13 12Z,  -0.40,  -9.04,  99.90,  -9.36,   0.07,
05/13 13Z,  -0.40, -10.22,  99.90, -10.55,   0.07,
05/13 14Z,  -0.40, -10.66,  99.90, -10.98,   0.07,  (min)
05/13 15Z,  -0.50, -10.32,  99.90, -10.74,   0.07,
05/13 16Z,  -0.50,  -9.34,  99.90,  -9.76,   0.07,
05/13 17Z,  -0.50,  -7.93,  99.90,  -8.35,   0.07,
05/13 18Z,  -0.50,  -6.44,  99.90,  -6.87,   0.07,
05/13 19Z,  -0.50,  -5.32,  99.90,  -5.75,   0.07,
05/13 20Z,  -0.50,  -4.86,  99.90,  -5.29,   0.07,  (max)
05/13 21Z,  -0.40,  -5.11,  99.90,  -5.43,   0.07,
05/13 22Z,  -0.40,  -5.97,  99.90,  -6.29,   0.07,
05/13 23Z,  -0.40,  -7.28,  99.90,  -7.60,   0.07,
05/14 00Z,  -0.50,  -8.70,  99.90,  -9.13,   0.07,
05/14 01Z,  -0.50,  -9.77,  99.90, -10.20,   0.07,
05/14 02Z,  -0.50, -10.10,  99.90, -10.53,   0.07,  (min)
05/14 03Z,  -0.50,  -9.60,  99.90, -10.03,   0.07,
05/14 04Z,  -0.50,  -8.39,  99.90,  -8.82,   0.07,
05/14 05Z,  -0.50,  -6.71,  99.90,  -7.13,   0.07,
05/14 06Z,  -0.50,  -4.90,  99.90,  -5.32,   0.07,
05/14 07Z,  -0.50,  -3.45,  99.90,  -3.88,   0.07,
05/14 08Z,  -0.50,  -2.78,  99.90,  -3.21,   0.07,  (max)
05/14 09Z,  -0.50,  -3.05,  99.90,  -3.47,   0.07,
05/14 10Z,  -0.50,  -4.17,  99.90,  -4.59,   0.07,
05/14 11Z,  -0.50,  -5.97,  99.90,  -6.40,   0.07,
05/14 12Z,  -0.50,  -8.14,  99.90,  -8.56,   0.07,