EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Regions
Northeast
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Northwest
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
#Toke Point, WA : 04/10/2026 14:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/08 18Z,   0.10,  -9.82, -10.16,  99.90,  -0.44,
04/08 19Z,   0.10, -10.33, -10.58,  99.90,  -0.35,  (min)
04/08 20Z,   0.10, -10.15, -10.30,  99.90,  -0.25,
04/08 21Z,   0.10,  -9.35,  -9.39,  99.90,  -0.14,
04/08 22Z,   0.10,  -8.22,  -8.25,  99.90,  -0.13,
04/08 23Z,   0.10,  -7.07,  -7.14,  99.90,  -0.17,
04/09 00Z,   0.00,  -6.07,  -6.20,  99.90,  -0.13,
04/09 01Z,   0.00,  -5.37,  -5.61,  99.90,  -0.24,
04/09 02Z,   0.00,  -5.11,  -5.43,  99.90,  -0.32,  (max)
04/09 03Z,   0.00,  -5.31,  -5.62,  99.90,  -0.31,
04/09 04Z,   0.00,  -5.81,  -6.00,  99.90,  -0.19,
04/09 05Z,   0.00,  -6.37,  -6.57,  99.90,  -0.20,
04/09 06Z,   0.00,  -6.77,  -6.91,  99.90,  -0.14,
04/09 07Z,   0.00,  -6.90,  -6.96,  99.90,  -0.06,  (min)
04/09 08Z,   0.00,  -6.62,  -6.61,  99.90,   0.01,
04/09 09Z,   0.00,  -5.93,  -5.94,  99.90,  -0.01,
04/09 10Z,   0.00,  -5.03,  -5.12,  99.90,  -0.09,
04/09 11Z,   0.00,  -4.24,  -4.33,  99.90,  -0.09,
04/09 12Z,   0.10,  -3.75,  -3.88,  99.90,  -0.23,  (max)
04/09 13Z,   0.10,  -3.65,  -3.89,  99.90,  -0.34,
04/09 14Z,   0.10,  -4.01,  -4.45,  99.90,  -0.54,
04/09 15Z,   0.10,  -4.88,  -5.39,  99.90,  -0.61,
04/09 16Z,   0.10,  -6.13,  -6.62,  99.90,  -0.59,
04/09 17Z,   0.10,  -7.49,  -7.86,  99.90,  -0.47,
04/09 18Z,   0.10,  -8.71,  -9.07,  99.90,  -0.46,
04/09 19Z,   0.10,  -9.62,  -9.89,  99.90,  -0.37,
04/09 20Z,   0.20, -10.05, -10.28,  99.90,  -0.43,  (min)
04/09 21Z,   0.10,  -9.89,  -9.94,  99.90,  -0.15,
04/09 22Z,   0.20,  -9.19,  -9.20,  99.90,  -0.21,
04/09 23Z,   0.20,  -8.22,  -8.25,  99.90,  -0.23,
04/10 00Z,   0.00,  -7.20,  -7.20,  99.90,  -0.00,
04/10 01Z,   0.00,  -6.27,  -6.31,  99.90,  -0.04,
04/10 02Z,   0.10,  -5.58,  -5.70,  99.90,  -0.22,
04/10 03Z,   0.10,  -5.26,  -5.39,  99.90,  -0.23,
04/10 04Z,   0.10,  -5.38,  -5.38,  99.90,  -0.10,  (max)
04/10 05Z,   0.10,  -5.77,  -5.74,  99.90,  -0.07,
04/10 06Z,   0.00,  -6.22,  -6.19,  99.90,   0.03,
04/10 07Z,   0.10,  -6.58,  -6.51,  99.90,  -0.03,
04/10 08Z,   0.10,  -6.74,  -6.64,  99.90,  -0.00,  (min)
04/10 09Z,   0.10,  -6.55,  -6.47,  99.90,  -0.02,
04/10 10Z,   0.10,  -6.01,  -5.99,  99.90,  -0.08,
04/10 11Z,   0.10,  -5.28,  -5.27,  99.90,  -0.09,
04/10 12Z,   0.10,  -4.63,  -4.59,  99.90,  -0.06,
04/10 13Z,   0.20,  -4.18,  -4.14,  99.90,  -0.16,
04/10 14Z,   0.20,  -4.04,  -4.07,  99.90,  -0.23,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 15Z,   0.20,  -4.31,  99.90,  -4.34,  -0.23,
04/10 16Z,   0.20,  -5.06,  99.90,  -5.10,  -0.24,
04/10 17Z,   0.20,  -6.18,  99.90,  -6.22,  -0.24,
04/10 18Z,   0.30,  -7.42,  99.90,  -7.36,  -0.25,
04/10 19Z,   0.30,  -8.56,  99.90,  -8.52,  -0.25,
04/10 20Z,   0.30,  -9.47,  99.90,  -9.43,  -0.26,
04/10 21Z,   0.30,  -9.94,  99.90,  -9.91,  -0.26,  (min)
04/10 22Z,   0.30,  -9.86,  99.90,  -9.82,  -0.27,
04/10 23Z,   0.40,  -9.25,  99.90,  -9.12,  -0.27,
04/11 00Z,   0.40,  -8.33,  99.90,  -8.21,  -0.28,
04/11 01Z,   0.40,  -7.31,  99.90,  -7.20,  -0.28,
04/11 02Z,   0.40,  -6.33,  99.90,  -6.21,  -0.29,
04/11 03Z,   0.40,  -5.54,  99.90,  -5.43,  -0.29,
04/11 04Z,   0.40,  -5.15,  99.90,  -5.04,  -0.29,  (max)
04/11 05Z,   0.40,  -5.21,  99.90,  -5.10,  -0.29,
04/11 06Z,   0.40,  -5.58,  99.90,  -5.47,  -0.29,
04/11 07Z,   0.40,  -6.07,  99.90,  -5.95,  -0.29,
04/11 08Z,   0.40,  -6.54,  99.90,  -6.43,  -0.29,
04/11 09Z,   0.50,  -6.85,  99.90,  -6.64,  -0.29,  (min)
04/11 10Z,   0.50,  -6.83,  99.90,  -6.62,  -0.29,
04/11 11Z,   0.50,  -6.42,  99.90,  -6.21,  -0.29,
04/11 12Z,   0.40,  -5.77,  99.90,  -5.66,  -0.29,
04/11 13Z,   0.40,  -5.10,  99.90,  -4.99,  -0.29,
04/11 14Z,   0.50,  -4.55,  99.90,  -4.34,  -0.29,
04/11 15Z,   0.50,  -4.25,  99.90,  -4.04,  -0.29,  (max)
04/11 16Z,   0.40,  -4.37,  99.90,  -4.26,  -0.29,
04/11 17Z,   0.40,  -5.01,  99.90,  -4.90,  -0.29,
04/11 18Z,   0.40,  -6.06,  99.90,  -5.95,  -0.29,
04/11 19Z,   0.40,  -7.28,  99.90,  -7.17,  -0.29,
04/11 20Z,   0.40,  -8.48,  99.90,  -8.37,  -0.29,
04/11 21Z,   0.40,  -9.48,  99.90,  -9.37,  -0.29,
04/11 22Z,   0.30, -10.04,  99.90, -10.03,  -0.29,  (min)
04/11 23Z,   0.40,  -9.99,  99.90,  -9.88,  -0.29,
04/12 00Z,   0.40,  -9.38,  99.90,  -9.26,  -0.29,
04/12 01Z,   0.40,  -8.38,  99.90,  -8.27,  -0.29,
04/12 02Z,   0.40,  -7.23,  99.90,  -7.12,  -0.29,
04/12 03Z,   0.40,  -6.08,  99.90,  -5.97,  -0.29,
04/12 04Z,   0.40,  -5.19,  99.90,  -5.08,  -0.29,
04/12 05Z,   0.40,  -4.77,  99.90,  -4.66,  -0.29,  (max)
04/12 06Z,   0.40,  -4.88,  99.90,  -4.77,  -0.29,
04/12 07Z,   0.40,  -5.37,  99.90,  -5.26,  -0.29,
04/12 08Z,   0.40,  -6.05,  99.90,  -5.94,  -0.29,
04/12 09Z,   0.40,  -6.77,  99.90,  -6.66,  -0.29,
04/12 10Z,   0.40,  -7.31,  99.90,  -7.20,  -0.29,
04/12 11Z,   0.40,  -7.44,  99.90,  -7.33,  -0.29,  (min)
04/12 12Z,   0.40,  -7.08,  99.90,  -6.97,  -0.29,
04/12 13Z,   0.40,  -6.37,  99.90,  -6.26,  -0.29,
04/12 14Z,   0.40,  -5.54,  99.90,  -5.43,  -0.29,
04/12 15Z,   0.40,  -4.76,  99.90,  -4.65,  -0.29,
04/12 16Z,   0.40,  -4.25,  99.90,  -4.13,  -0.29,
04/12 17Z,   0.40,  -4.23,  99.90,  -4.12,  -0.29,  (max)
04/12 18Z,   0.40,  -4.82,  99.90,  -4.71,  -0.29,
04/12 19Z,   0.40,  -5.89,  99.90,  -5.78,  -0.29,
04/12 20Z,   0.40,  -7.20,  99.90,  -7.09,  -0.29,
04/12 21Z,   0.40,  -8.53,  99.90,  -8.42,  -0.29,
04/12 22Z,   0.30,  -9.65,  99.90,  -9.64,  -0.29,
04/12 23Z,   0.30, -10.26,  99.90, -10.25,  -0.29,  (min)
04/13 00Z,   0.30, -10.16,  99.90, -10.15,  -0.29,
04/13 01Z,   0.30,  -9.39,  99.90,  -9.38,  -0.29,
04/13 02Z,   0.30,  -8.18,  99.90,  -8.17,  -0.29,
04/13 03Z,   0.30,  -6.80,  99.90,  -6.79,  -0.29,
04/13 04Z,   0.30,  -5.48,  99.90,  -5.47,  -0.29,
04/13 05Z,   0.20,  -4.54,  99.90,  -4.63,  -0.29,
04/13 06Z,   0.20,  -4.22,  99.90,  -4.30,  -0.29,  (max)
04/13 07Z,   0.20,  -4.53,  99.90,  -4.62,  -0.29,
04/13 08Z,   0.20,  -5.30,  99.90,  -5.39,  -0.29,
04/13 09Z,   0.20,  -6.31,  99.90,  -6.40,  -0.29,
04/13 10Z,   0.20,  -7.35,  99.90,  -7.44,  -0.29,
04/13 11Z,   0.20,  -8.12,  99.90,  -8.21,  -0.29,
04/13 12Z,   0.20,  -8.32,  99.90,  -8.41,  -0.29,  (min)
04/13 13Z,   0.20,  -7.88,  99.90,  -7.97,  -0.29,
04/13 14Z,   0.20,  -6.96,  99.90,  -7.04,  -0.29,
04/13 15Z,   0.20,  -5.83,  99.90,  -5.92,  -0.29,
04/13 16Z,   0.10,  -4.76,  99.90,  -4.95,  -0.29,
04/13 17Z,   0.10,  -4.05,  99.90,  -4.24,  -0.29,
04/13 18Z,   0.10,  -3.96,  99.90,  -4.14,  -0.29,  (max)
04/13 19Z,   0.10,  -4.58,  99.90,  -4.77,  -0.29,
04/13 20Z,   0.10,  -5.77,  99.90,  -5.96,  -0.29,
04/13 21Z,   0.10,  -7.24,  99.90,  -7.42,  -0.29,
04/13 22Z,   0.10,  -8.72,  99.90,  -8.91,  -0.29,
04/13 23Z,   0.10,  -9.92,  99.90, -10.11,  -0.29,
04/14 00Z,   0.10, -10.47,  99.90, -10.66,  -0.29,  (min)
04/14 01Z,   0.10, -10.17,  99.90, -10.36,  -0.29,
04/14 02Z,   0.10,  -9.12,  99.90,  -9.31,  -0.29,
04/14 03Z,   0.10,  -7.61,  99.90,  -7.80,  -0.29,
04/14 04Z,   0.00,  -5.98,  99.90,  -6.27,  -0.29,
04/14 05Z,   0.10,  -4.57,  99.90,  -4.76,  -0.29,
04/14 06Z,   0.00,  -3.71,  99.90,  -4.00,  -0.29,