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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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
#Sand Point, AK : 10/15/2026 23:23:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 06Z,  -0.10,  -9.42,  -8.61,  99.90,   0.91,
10/14 07Z,  -0.10,  -9.85,  -9.19,  99.90,   0.76,  (min)
10/14 08Z,  -0.10,  -9.55,  -8.89,  99.90,   0.76,
10/14 09Z,  -0.10,  -8.57,  -7.88,  99.90,   0.79,
10/14 10Z,   0.00,  -7.15,  -6.39,  99.90,   0.76,
10/14 11Z,   0.10,  -5.69,  -4.88,  99.90,   0.71,
10/14 12Z,   0.10,  -4.54,  -3.74,  99.90,   0.70,
10/14 13Z,   0.00,  -3.89,  -2.96,  99.90,   0.93,
10/14 14Z,   0.10,  -3.76,  -2.76,  99.90,   0.90,  (max)
10/14 15Z,   0.30,  -4.15,  -3.08,  99.90,   0.77,
10/14 16Z,   0.50,  -4.89,  -3.79,  99.90,   0.60,
10/14 17Z,   0.50,  -5.66,  -4.49,  99.90,   0.67,
10/14 18Z,   0.20,  -6.13,  -4.92,  99.90,   1.01,
10/14 19Z,   0.30,  -6.14,  -5.00,  99.90,   0.84,  (min)
10/14 20Z,   0.40,  -5.70,  -4.52,  99.90,   0.78,
10/14 21Z,   0.40,  -4.86,  -3.51,  99.90,   0.95,
10/14 22Z,   0.40,  -3.77,  -2.66,  99.90,   0.71,
10/14 23Z,   0.30,  -2.76,  -1.61,  99.90,   0.85,
10/15 00Z,   0.30,  -2.17,  -0.96,  99.90,   0.91,  (max)
10/15 01Z,   0.30,  -2.18,  -1.00,  99.90,   0.88,
10/15 02Z,   0.30,  -2.81,  -1.53,  99.90,   0.98,
10/15 03Z,   0.30,  -3.99,  -2.65,  99.90,   1.04,
10/15 04Z,   0.30,  -5.55,  -4.41,  99.90,   0.84,
10/15 05Z,   0.30,  -7.20,  -6.01,  99.90,   0.89,
10/15 06Z,   0.40,  -8.54,  -7.32,  99.90,   0.82,
10/15 07Z,   0.40,  -9.31,  -8.08,  99.90,   0.83,
10/15 08Z,   0.50,  -9.46,  -8.42,  99.90,   0.54,  (min)
10/15 09Z,   0.40,  -8.99,  -7.94,  99.90,   0.65,
10/15 10Z,   0.30,  -8.00,  -6.81,  99.90,   0.89,
10/15 11Z,   0.30,  -6.73,  -5.55,  99.90,   0.88,
10/15 12Z,   0.40,  -5.52,  -4.37,  99.90,   0.75,
10/15 13Z,   0.50,  -4.66,  -3.51,  99.90,   0.65,
10/15 14Z,   0.50,  -4.22,  -3.01,  99.90,   0.71,
10/15 15Z,   0.60,  -4.20,  -2.86,  99.90,   0.74,  (max)
10/15 16Z,   0.50,  -4.55,  -3.31,  99.90,   0.74,
10/15 17Z,   0.60,  -5.12,  -3.92,  99.90,   0.60,
10/15 18Z,   0.70,  -5.62,  -4.38,  99.90,   0.54,
10/15 19Z,   0.70,  -5.79,  -4.60,  99.90,   0.49,  (min)
10/15 20Z,   0.50,  -5.60,  -4.30,  99.90,   0.80,
10/15 21Z,   0.50,  -5.07,  -3.90,  99.90,   0.67,
10/15 22Z,   0.60,  -4.29,  -3.24,  99.90,   0.45,
10/15 23Z,   0.60,  -3.41,  -2.33,  99.90,   0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 00Z,   0.60,  -2.71,  99.90,  -1.60,   0.51,
10/16 01Z,   0.50,  -2.46,  99.90,  -1.42,   0.54,  (max)
10/16 02Z,   0.40,  -2.74,  99.90,  -1.77,   0.57,
10/16 03Z,   0.30,  -3.50,  99.90,  -2.61,   0.60,
10/16 04Z,   0.20,  -4.67,  99.90,  -3.84,   0.63,
10/16 05Z,   0.20,  -6.08,  99.90,  -5.22,   0.66,
10/16 06Z,   0.10,  -7.45,  99.90,  -6.66,   0.69,
10/16 07Z,   0.20,  -8.46,  99.90,  -7.55,   0.71,
10/16 08Z,   0.20,  -8.96,  99.90,  -8.02,   0.74,  (min)
10/16 09Z,   0.20,  -8.95,  99.90,  -7.97,   0.77,
10/16 10Z,   0.20,  -8.45,  99.90,  -7.45,   0.80,
10/16 11Z,   0.20,  -7.56,  99.90,  -6.53,   0.83,
10/16 12Z,   0.00,  -6.49,  99.90,  -5.66,   0.83,
10/16 13Z,  -0.10,  -5.54,  99.90,  -4.81,   0.83,
10/16 14Z,  -0.20,  -4.89,  99.90,  -4.26,   0.83,
10/16 15Z,  -0.30,  -4.56,  99.90,  -4.03,   0.83,
10/16 16Z,  -0.30,  -4.53,  99.90,  -4.00,   0.83,  (max)
10/16 17Z,  -0.20,  -4.77,  99.90,  -4.14,   0.83,
10/16 18Z,  -0.20,  -5.14,  99.90,  -4.51,   0.83,
10/16 19Z,  -0.10,  -5.41,  99.90,  -4.68,   0.83,  (min)
10/16 20Z,  -0.10,  -5.40,  99.90,  -4.67,   0.83,
10/16 21Z,  -0.10,  -5.13,  99.90,  -4.39,   0.83,
10/16 22Z,   0.00,  -4.65,  99.90,  -3.82,   0.83,
10/16 23Z,   0.00,  -4.02,  99.90,  -3.19,   0.83,
10/17 00Z,   0.00,  -3.38,  99.90,  -2.55,   0.83,
10/17 01Z,   0.00,  -2.95,  99.90,  -2.12,   0.83,  (max)
10/17 02Z,  -0.10,  -2.92,  99.90,  -2.19,   0.83,
10/17 03Z,  -0.20,  -3.32,  99.90,  -2.69,   0.83,
10/17 04Z,  -0.30,  -4.07,  99.90,  -3.54,   0.83,
10/17 05Z,  -0.30,  -5.10,  99.90,  -4.57,   0.83,
10/17 06Z,  -0.40,  -6.29,  99.90,  -5.86,   0.83,
10/17 07Z,  -0.40,  -7.40,  99.90,  -6.97,   0.83,
10/17 08Z,  -0.40,  -8.17,  99.90,  -7.74,   0.83,
10/17 09Z,  -0.30,  -8.53,  99.90,  -8.00,   0.83,  (min)
10/17 10Z,  -0.30,  -8.48,  99.90,  -7.95,   0.83,
10/17 11Z,  -0.40,  -8.06,  99.90,  -7.63,   0.83,
10/17 12Z,  -0.50,  -7.31,  99.90,  -6.98,   0.83,
10/17 13Z,  -0.50,  -6.44,  99.90,  -6.11,   0.83,
10/17 14Z,  -0.50,  -5.67,  99.90,  -5.33,   0.83,
10/17 15Z,  -0.50,  -5.12,  99.90,  -4.78,   0.83,
10/17 16Z,  -0.50,  -4.79,  99.90,  -4.45,   0.83,
10/17 17Z,  -0.40,  -4.67,  99.90,  -4.24,   0.83,  (max)
10/17 18Z,  -0.40,  -4.78,  99.90,  -4.35,   0.83,
10/17 19Z,  -0.30,  -4.99,  99.90,  -4.46,   0.83,
10/17 20Z,  -0.30,  -5.12,  99.90,  -4.59,   0.83,  (min)
10/17 21Z,  -0.30,  -5.06,  99.90,  -4.53,   0.83,
10/17 22Z,  -0.20,  -4.84,  99.90,  -4.21,   0.83,
10/17 23Z,  -0.20,  -4.51,  99.90,  -3.88,   0.83,
10/18 00Z,  -0.20,  -4.07,  99.90,  -3.44,   0.83,
10/18 01Z,  -0.30,  -3.62,  99.90,  -3.09,   0.83,
10/18 02Z,  -0.40,  -3.36,  99.90,  -2.93,   0.83,  (max)
10/18 03Z,  -0.40,  -3.42,  99.90,  -2.99,   0.83,
10/18 04Z,  -0.40,  -3.79,  99.90,  -3.36,   0.83,
10/18 05Z,  -0.30,  -4.41,  99.90,  -3.88,   0.83,
10/18 06Z,  -0.10,  -5.26,  99.90,  -4.53,   0.83,
10/18 07Z,  -0.10,  -6.25,  99.90,  -5.52,   0.83,
10/18 08Z,   0.00,  -7.17,  99.90,  -6.34,   0.83,
10/18 09Z,   0.00,  -7.82,  99.90,  -6.99,   0.83,
10/18 10Z,  -0.10,  -8.15,  99.90,  -7.42,   0.83,
10/18 11Z,  -0.10,  -8.17,  99.90,  -7.44,   0.83,  (min)
10/18 12Z,  -0.10,  -7.85,  99.90,  -7.12,   0.83,
10/18 13Z,  -0.30,  -7.23,  99.90,  -6.70,   0.83,
10/18 14Z,  -0.40,  -6.47,  99.90,  -6.04,   0.83,
10/18 15Z,  -0.40,  -5.76,  99.90,  -5.33,   0.83,
10/18 16Z,  -0.40,  -5.19,  99.90,  -4.76,   0.83,
10/18 17Z,  -0.30,  -4.79,  99.90,  -4.25,   0.83,
10/18 18Z,  -0.20,  -4.57,  99.90,  -3.94,   0.83,
10/18 19Z,  -0.10,  -4.59,  99.90,  -3.86,   0.83,  (max)
10/18 20Z,  -0.10,  -4.74,  99.90,  -4.01,   0.83,
10/18 21Z,  -0.10,  -4.87,  99.90,  -4.14,   0.83,
10/18 22Z,  -0.10,  -4.90,  99.90,  -4.17,   0.83,
10/18 23Z,  -0.20,  -4.84,  99.90,  -4.20,   0.83,  (min)
10/19 00Z,  -0.20,  -4.67,  99.90,  -4.04,   0.83,
10/19 01Z,  -0.30,  -4.38,  99.90,  -3.85,   0.83,
10/19 02Z,  -0.40,  -4.04,  99.90,  -3.61,   0.83,
10/19 03Z,  -0.40,  -3.82,  99.90,  -3.39,   0.83,  (max)
10/19 04Z,  -0.50,  -3.83,  99.90,  -3.50,   0.83,
10/19 05Z,  -0.50,  -4.06,  99.90,  -3.73,   0.83,
10/19 06Z,  -0.40,  -4.51,  99.90,  -4.08,   0.83,
10/19 07Z,  -0.40,  -5.20,  99.90,  -4.77,   0.83,
10/19 08Z,  -0.30,  -6.07,  99.90,  -5.53,   0.83,
10/19 09Z,  -0.30,  -6.91,  99.90,  -6.38,   0.83,
10/19 10Z,  -0.40,  -7.55,  99.90,  -7.12,   0.83,
10/19 11Z,  -0.40,  -7.94,  99.90,  -7.51,   0.83,
10/19 12Z,  -0.50,  -8.04,  99.90,  -7.71,   0.83,  (min)
10/19 13Z,  -0.60,  -7.79,  99.90,  -7.56,   0.83,
10/19 14Z,  -0.60,  -7.21,  99.90,  -6.98,   0.83,
10/19 15Z,  -0.60,  -6.44,  99.90,  -6.21,   0.83,
10/19 16Z,  -0.60,  -5.68,  99.90,  -5.45,   0.83,
10/19 17Z,  -0.60,  -5.02,  99.90,  -4.79,   0.83,
10/19 18Z,  -0.50,  -4.52,  99.90,  -4.19,   0.83,