EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-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
#Sand Point, AK : 05/16/2026 01:20:59 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.10,   1.24,   1.74,  99.90,   0.40,
05/14 07Z,   0.10,   2.46,   2.94,  99.90,   0.38,
05/14 08Z,   0.10,   3.19,   3.69,  99.90,   0.40,
05/14 09Z,   0.10,   3.27,   3.83,  99.90,   0.46,  (max)
05/14 10Z,   0.10,   2.61,   3.16,  99.90,   0.45,
05/14 11Z,   0.00,   1.28,   1.79,  99.90,   0.51,
05/14 12Z,   0.00,  -0.47,   0.09,  99.90,   0.56,
05/14 13Z,   0.00,  -2.20,  -1.66,  99.90,   0.54,
05/14 14Z,   0.00,  -3.53,  -2.84,  99.90,   0.69,
05/14 15Z,   0.00,  -4.24,  -3.55,  99.90,   0.69,
05/14 16Z,   0.00,  -4.21,  -3.59,  99.90,   0.62,  (min)
05/14 17Z,   0.00,  -3.42,  -2.78,  99.90,   0.64,
05/14 18Z,   0.00,  -2.07,  -1.54,  99.90,   0.53,
05/14 19Z,   0.00,  -0.56,  -0.09,  99.90,   0.47,
05/14 20Z,  -0.10,   0.73,   1.20,  99.90,   0.57,
05/14 21Z,  -0.10,   1.54,   1.96,  99.90,   0.52,
05/14 22Z,  -0.10,   1.74,   2.20,  99.90,   0.56,  (max)
05/14 23Z,  -0.10,   1.30,   1.64,  99.90,   0.44,
05/15 00Z,  -0.10,   0.35,   0.63,  99.90,   0.38,
05/15 01Z,  -0.10,  -0.74,  -0.40,  99.90,   0.44,
05/15 02Z,  -0.20,  -1.58,  -1.18,  99.90,   0.60,
05/15 03Z,  -0.20,  -1.91,  -1.50,  99.90,   0.61,  (min)
05/15 04Z,  -0.20,  -1.64,  -1.19,  99.90,   0.65,
05/15 05Z,  -0.20,  -0.73,  -0.32,  99.90,   0.61,
05/15 06Z,  -0.20,   0.66,   1.06,  99.90,   0.60,
05/15 07Z,  -0.20,   2.18,   2.60,  99.90,   0.62,
05/15 08Z,  -0.10,   3.36,   3.87,  99.90,   0.61,
05/15 09Z,  -0.10,   3.90,   4.42,  99.90,   0.62,  (max)
05/15 10Z,  -0.10,   3.65,   4.17,  99.90,   0.62,
05/15 11Z,  -0.20,   2.57,   3.05,  99.90,   0.68,
05/15 12Z,  -0.30,   0.79,   1.31,  99.90,   0.82,
05/15 13Z,  -0.20,  -1.33,  -0.80,  99.90,   0.73,
05/15 14Z,  -0.20,  -3.28,  -2.59,  99.90,   0.89,
05/15 15Z,  -0.20,  -4.68,  -3.81,  99.90,   1.07,
05/15 16Z,  -0.10,  -5.30,  -4.46,  99.90,   0.94,  (min)
05/15 17Z,  -0.10,  -5.03,  -4.13,  99.90,   1.00,
05/15 18Z,  -0.10,  -3.92,  -2.94,  99.90,   1.08,
05/15 19Z,   0.00,  -2.25,  -1.28,  99.90,   0.97,
05/15 20Z,   0.00,  -0.48,   0.47,  99.90,   0.95,
05/15 21Z,   0.10,   0.95,   1.91,  99.90,   0.86,
05/15 22Z,   0.20,   1.81,   2.82,  99.90,   0.81,
05/15 23Z,   0.30,   1.97,   3.09,  99.90,   0.82,  (max)
05/16 00Z,   0.30,   1.43,   2.57,  99.90,   0.84,
05/16 01Z,   0.30,   0.40,   1.48,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 02Z,   0.30,  -0.70,  99.90,   0.37,   0.78,
05/16 03Z,   0.20,  -1.47,  99.90,  -0.49,   0.77,
05/16 04Z,   0.20,  -1.65,  99.90,  -0.68,   0.77,  (min)
05/16 05Z,   0.30,  -1.18,  99.90,  -0.11,   0.77,
05/16 06Z,   0.30,  -0.05,  99.90,   1.01,   0.76,
05/16 07Z,   0.30,   1.50,  99.90,   2.56,   0.76,
05/16 08Z,   0.20,   3.04,  99.90,   3.99,   0.75,
05/16 09Z,   0.20,   4.10,  99.90,   5.05,   0.75,
05/16 10Z,   0.20,   4.39,  99.90,   5.33,   0.75,  (max)
05/16 11Z,   0.20,   3.79,  99.90,   4.73,   0.74,
05/16 12Z,   0.20,   2.31,  99.90,   3.25,   0.74,
05/16 13Z,   0.20,   0.17,  99.90,   1.10,   0.73,
05/16 14Z,   0.10,  -2.21,  99.90,  -1.37,   0.73,
05/16 15Z,   0.10,  -4.27,  99.90,  -3.43,   0.73,
05/16 16Z,   0.00,  -5.62,  99.90,  -4.89,   0.73,
05/16 17Z,   0.00,  -6.06,  99.90,  -5.33,   0.73,  (min)
05/16 18Z,   0.00,  -5.53,  99.90,  -4.79,   0.73,
05/16 19Z,   0.10,  -4.12,  99.90,  -3.29,   0.73,
05/16 20Z,   0.20,  -2.21,  99.90,  -1.27,   0.73,
05/16 21Z,   0.20,  -0.30,  99.90,   0.63,   0.73,
05/16 22Z,   0.20,   1.18,  99.90,   2.11,   0.73,
05/16 23Z,   0.10,   2.00,  99.90,   2.84,   0.73,
05/17 00Z,   0.10,   2.07,  99.90,   2.91,   0.73,  (max)
05/17 01Z,   0.10,   1.43,  99.90,   2.26,   0.73,
05/17 02Z,   0.10,   0.34,  99.90,   1.18,   0.73,
05/17 03Z,   0.10,  -0.72,  99.90,   0.12,   0.73,
05/17 04Z,   0.00,  -1.36,  99.90,  -0.62,   0.73,
05/17 05Z,   0.00,  -1.37,  99.90,  -0.63,   0.73,  (min)
05/17 06Z,   0.00,  -0.69,  99.90,   0.04,   0.73,
05/17 07Z,   0.10,   0.60,  99.90,   1.43,   0.73,
05/17 08Z,   0.00,   2.22,  99.90,   2.96,   0.73,
05/17 09Z,   0.00,   3.70,  99.90,   4.44,   0.73,
05/17 10Z,   0.00,   4.58,  99.90,   5.31,   0.73,
05/17 11Z,   0.00,   4.59,  99.90,   5.33,   0.73,  (max)
05/17 12Z,   0.00,   3.68,  99.90,   4.41,   0.73,
05/17 13Z,  -0.10,   1.89,  99.90,   2.53,   0.73,
05/17 14Z,  -0.20,  -0.49,  99.90,   0.04,   0.73,
05/17 15Z,  -0.30,  -2.97,  99.90,  -2.54,   0.73,
05/17 16Z,  -0.30,  -5.00,  99.90,  -4.57,   0.73,
05/17 17Z,  -0.30,  -6.21,  99.90,  -5.78,   0.73,
05/17 18Z,  -0.30,  -6.45,  99.90,  -6.01,   0.73,  (min)
05/17 19Z,  -0.20,  -5.67,  99.90,  -5.14,   0.73,
05/17 20Z,  -0.10,  -4.05,  99.90,  -3.42,   0.73,
05/17 21Z,  -0.10,  -2.02,  99.90,  -1.38,   0.73,
05/17 22Z,  -0.10,  -0.09,  99.90,   0.55,   0.73,
05/17 23Z,  -0.20,   1.34,  99.90,   1.87,   0.73,
05/18 00Z,  -0.30,   2.07,  99.90,   2.50,   0.73,  (max)
05/18 01Z,  -0.40,   2.03,  99.90,   2.36,   0.73,
05/18 02Z,  -0.50,   1.31,  99.90,   1.54,   0.73,
05/18 03Z,  -0.50,   0.23,  99.90,   0.46,   0.73,
05/18 04Z,  -0.60,  -0.74,  99.90,  -0.60,   0.73,
05/18 05Z,  -0.50,  -1.22,  99.90,  -0.99,   0.73,  (min)
05/18 06Z,  -0.40,  -1.07,  99.90,  -0.74,   0.73,
05/18 07Z,  -0.30,  -0.25,  99.90,   0.18,   0.73,
05/18 08Z,  -0.20,   1.13,  99.90,   1.66,   0.73,
05/18 09Z,  -0.10,   2.74,  99.90,   3.37,   0.73,
05/18 10Z,  -0.10,   4.08,  99.90,   4.71,   0.73,
05/18 11Z,  -0.20,   4.74,  99.90,   5.27,   0.73,  (max)
05/18 12Z,  -0.40,   4.51,  99.90,   4.84,   0.73,
05/18 13Z,  -0.40,   3.36,  99.90,   3.69,   0.73,
05/18 14Z,  -0.50,   1.39,  99.90,   1.62,   0.73,
05/18 15Z,  -0.50,  -1.08,  99.90,  -0.84,   0.73,
05/18 16Z,  -0.50,  -3.51,  99.90,  -3.28,   0.73,
05/18 17Z,  -0.50,  -5.39,  99.90,  -5.16,   0.73,
05/18 18Z,  -0.40,  -6.41,  99.90,  -6.08,   0.73,
05/18 19Z,  -0.40,  -6.45,  99.90,  -6.11,   0.73,  (min)
05/18 20Z,  -0.30,  -5.50,  99.90,  -5.06,   0.73,
05/18 21Z,  -0.30,  -3.78,  99.90,  -3.35,   0.73,
05/18 22Z,  -0.20,  -1.75,  99.90,  -1.21,   0.73,
05/18 23Z,  -0.20,   0.10,  99.90,   0.63,   0.73,
05/19 00Z,  -0.20,   1.40,  99.90,   1.94,   0.73,
05/19 01Z,  -0.20,   2.02,  99.90,   2.55,   0.73,  (max)
05/19 02Z,  -0.10,   1.89,  99.90,   2.52,   0.73,
05/19 03Z,  -0.10,   1.14,  99.90,   1.77,   0.73,
05/19 04Z,  -0.20,   0.12,  99.90,   0.65,   0.73,
05/19 05Z,  -0.20,  -0.72,  99.90,  -0.19,   0.73,
05/19 06Z,  -0.10,  -1.07,  99.90,  -0.43,   0.73,  (min)
05/19 07Z,  -0.10,  -0.79,  99.90,  -0.16,   0.73,
05/19 08Z,   0.00,   0.09,  99.90,   0.83,   0.73,
05/19 09Z,   0.00,   1.46,  99.90,   2.19,   0.73,
05/19 10Z,  -0.10,   2.96,  99.90,   3.59,   0.73,
05/19 11Z,  -0.20,   4.12,  99.90,   4.65,   0.73,
05/19 12Z,  -0.20,   4.57,  99.90,   5.10,   0.73,  (max)
05/19 13Z,  -0.30,   4.16,  99.90,   4.59,   0.73,
05/19 14Z,  -0.30,   2.89,  99.90,   3.32,   0.73,
05/19 15Z,  -0.30,   0.89,  99.90,   1.32,   0.73,
05/19 16Z,  -0.30,  -1.50,  99.90,  -1.07,   0.73,
05/19 17Z,  -0.20,  -3.76,  99.90,  -3.23,   0.73,
05/19 18Z,  -0.20,  -5.43,  99.90,  -4.89,   0.73,