EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
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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 : 05/14/2026 16:23:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 00Z,   0.10,  -7.49,  -6.57,  99.90,   0.82,
05/13 01Z,   0.10,  -7.98,  -7.00,  99.90,   0.88,
05/13 02Z,   0.00,  -8.02,  -7.00,  99.90,   1.02,  (min)
05/13 03Z,   0.00,  -7.54,  -6.53,  99.90,   1.01,
05/13 04Z,   0.00,  -6.56,  -5.66,  99.90,   0.90,
05/13 05Z,   0.00,  -5.30,  -4.40,  99.90,   0.90,
05/13 06Z,   0.10,  -4.11,  -3.09,  99.90,   0.92,
05/13 07Z,   0.10,  -3.27,  -2.30,  99.90,   0.87,
05/13 08Z,   0.10,  -2.95,  -1.96,  99.90,   0.89,  (max)
05/13 09Z,   0.00,  -3.22,  -2.12,  99.90,   1.10,
05/13 10Z,   0.00,  -4.10,  -3.07,  99.90,   1.03,
05/13 11Z,   0.00,  -5.42,  -4.37,  99.90,   1.05,
05/13 12Z,   0.10,  -6.83,  -5.73,  99.90,   1.00,
05/13 13Z,   0.10,  -7.98,  -6.96,  99.90,   0.92,
05/13 14Z,   0.10,  -8.68,  -7.57,  99.90,   1.01,
05/13 15Z,   0.00,  -8.81,  -7.80,  99.90,   1.01,  (min)
05/13 16Z,   0.00,  -8.31,  -7.32,  99.90,   0.99,
05/13 17Z,   0.00,  -7.31,  -6.39,  99.90,   0.92,
05/13 18Z,   0.20,  -6.10,  -5.28,  99.90,   0.62,
05/13 19Z,   0.10,  -5.06,  -4.29,  99.90,   0.67,
05/13 20Z,   0.10,  -4.38,  -3.67,  99.90,   0.61,
05/13 21Z,   0.10,  -4.20,  -3.46,  99.90,   0.64,  (max)
05/13 22Z,   0.10,  -4.58,  -3.84,  99.90,   0.64,
05/13 23Z,   0.00,  -5.43,  -4.82,  99.90,   0.61,
05/14 00Z,   0.10,  -6.47,  -5.95,  99.90,   0.42,
05/14 01Z,   0.00,  -7.34,  -6.76,  99.90,   0.58,
05/14 02Z,   0.00,  -7.78,  -7.20,  99.90,   0.58,  (min)
05/14 03Z,   0.00,  -7.69,  -7.18,  99.90,   0.51,
05/14 04Z,   0.00,  -7.01,  -6.50,  99.90,   0.51,
05/14 05Z,   0.00,  -5.81,  -5.34,  99.90,   0.47,
05/14 06Z,   0.10,  -4.40,  -3.90,  99.90,   0.40,
05/14 07Z,   0.10,  -3.18,  -2.70,  99.90,   0.38,
05/14 08Z,   0.10,  -2.45,  -1.95,  99.90,   0.40,
05/14 09Z,   0.10,  -2.37,  -1.81,  99.90,   0.46,  (max)
05/14 10Z,   0.10,  -3.03,  -2.48,  99.90,   0.45,
05/14 11Z,   0.00,  -4.36,  -3.85,  99.90,   0.51,
05/14 12Z,   0.00,  -6.11,  -5.55,  99.90,   0.56,
05/14 13Z,   0.00,  -7.84,  -7.30,  99.90,   0.54,
05/14 14Z,   0.00,  -9.17,  -8.48,  99.90,   0.69,
05/14 15Z,   0.00,  -9.88,  -9.19,  99.90,   0.69,
05/14 16Z,  -0.10,  -9.85,  -9.23,  99.90,   0.72,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 17Z,  -0.10,  -9.06,  99.90,  -8.45,   0.72,
05/14 18Z,  -0.10,  -7.71,  99.90,  -7.10,   0.71,
05/14 19Z,   0.00,  -6.20,  99.90,  -5.49,   0.70,
05/14 20Z,  -0.10,  -4.91,  99.90,  -4.32,   0.70,
05/14 21Z,  -0.10,  -4.10,  99.90,  -3.51,   0.69,
05/14 22Z,   0.00,  -3.90,  99.90,  -3.21,   0.69,  (max)
05/14 23Z,   0.00,  -4.34,  99.90,  -3.66,   0.68,
05/15 00Z,  -0.10,  -5.29,  99.90,  -4.71,   0.67,
05/15 01Z,  -0.10,  -6.38,  99.90,  -5.81,   0.67,
05/15 02Z,  -0.20,  -7.22,  99.90,  -6.75,   0.66,
05/15 03Z,  -0.30,  -7.55,  99.90,  -7.20,   0.66,  (min)
05/15 04Z,  -0.30,  -7.28,  99.90,  -6.93,   0.65,
05/15 05Z,  -0.30,  -6.37,  99.90,  -6.02,   0.65,
05/15 06Z,  -0.30,  -4.98,  99.90,  -4.63,   0.65,
05/15 07Z,  -0.30,  -3.46,  99.90,  -3.11,   0.65,
05/15 08Z,  -0.20,  -2.28,  99.90,  -1.83,   0.65,
05/15 09Z,  -0.10,  -1.74,  99.90,  -1.19,   0.65,  (max)
05/15 10Z,  -0.10,  -1.99,  99.90,  -1.44,   0.65,
05/15 11Z,  -0.10,  -3.07,  99.90,  -2.51,   0.65,
05/15 12Z,  -0.20,  -4.85,  99.90,  -4.39,   0.65,
05/15 13Z,  -0.20,  -6.97,  99.90,  -6.51,   0.65,
05/15 14Z,  -0.30,  -8.92,  99.90,  -8.57,   0.65,
05/15 15Z,  -0.30, -10.32,  99.90,  -9.97,   0.65,
05/15 16Z,  -0.30, -10.94,  99.90, -10.59,   0.65,  (min)
05/15 17Z,  -0.20, -10.67,  99.90, -10.22,   0.65,
05/15 18Z,  -0.20,  -9.56,  99.90,  -9.11,   0.65,
05/15 19Z,   0.00,  -7.89,  99.90,  -7.23,   0.65,
05/15 20Z,   0.00,  -6.12,  99.90,  -5.47,   0.65,
05/15 21Z,   0.10,  -4.69,  99.90,  -3.94,   0.65,
05/15 22Z,   0.10,  -3.83,  99.90,  -3.08,   0.65,
05/15 23Z,   0.10,  -3.67,  99.90,  -2.91,   0.65,  (max)
05/16 00Z,   0.20,  -4.21,  99.90,  -3.36,   0.65,
05/16 01Z,   0.30,  -5.24,  99.90,  -4.29,   0.65,
05/16 02Z,   0.40,  -6.34,  99.90,  -5.29,   0.65,
05/16 03Z,   0.40,  -7.11,  99.90,  -6.06,   0.65,
05/16 04Z,   0.50,  -7.29,  99.90,  -6.14,   0.65,  (min)
05/16 05Z,   0.50,  -6.82,  99.90,  -5.66,   0.65,
05/16 06Z,   0.50,  -5.69,  99.90,  -4.54,   0.65,
05/16 07Z,   0.50,  -4.14,  99.90,  -2.99,   0.65,
05/16 08Z,   0.50,  -2.60,  99.90,  -1.45,   0.65,
05/16 09Z,   0.50,  -1.54,  99.90,  -0.39,   0.65,
05/16 10Z,   0.50,  -1.25,  99.90,  -0.10,   0.65,  (max)
05/16 11Z,   0.30,  -1.85,  99.90,  -0.90,   0.65,
05/16 12Z,   0.20,  -3.33,  99.90,  -2.47,   0.65,
05/16 13Z,   0.10,  -5.47,  99.90,  -4.72,   0.65,
05/16 14Z,   0.10,  -7.85,  99.90,  -7.10,   0.65,
05/16 15Z,   0.20,  -9.91,  99.90,  -9.06,   0.65,
05/16 16Z,   0.20, -11.26,  99.90, -10.41,   0.65,
05/16 17Z,   0.30, -11.70,  99.90, -10.75,   0.65,  (min)
05/16 18Z,   0.30, -11.17,  99.90, -10.22,   0.65,
05/16 19Z,   0.40,  -9.76,  99.90,  -8.71,   0.65,
05/16 20Z,   0.40,  -7.85,  99.90,  -6.80,   0.65,
05/16 21Z,   0.40,  -5.94,  99.90,  -4.89,   0.65,
05/16 22Z,   0.30,  -4.46,  99.90,  -3.51,   0.65,
05/16 23Z,   0.20,  -3.64,  99.90,  -2.78,   0.65,  (max)
05/17 00Z,   0.10,  -3.57,  99.90,  -2.82,   0.65,
05/17 01Z,   0.00,  -4.21,  99.90,  -3.56,   0.65,
05/17 02Z,   0.00,  -5.30,  99.90,  -4.65,   0.65,
05/17 03Z,  -0.10,  -6.36,  99.90,  -5.81,   0.65,
05/17 04Z,  -0.10,  -7.00,  99.90,  -6.44,   0.65,
05/17 05Z,  -0.20,  -7.01,  99.90,  -6.55,   0.65,  (min)
05/17 06Z,  -0.10,  -6.33,  99.90,  -5.78,   0.65,
05/17 07Z,   0.00,  -5.04,  99.90,  -4.39,   0.65,
05/17 08Z,   0.00,  -3.42,  99.90,  -2.77,   0.65,
05/17 09Z,   0.00,  -1.94,  99.90,  -1.29,   0.65,
05/17 10Z,   0.00,  -1.06,  99.90,  -0.41,   0.65,  (max)
05/17 11Z,  -0.10,  -1.05,  99.90,  -0.49,   0.65,
05/17 12Z,  -0.20,  -1.96,  99.90,  -1.51,   0.65,
05/17 13Z,  -0.30,  -3.75,  99.90,  -3.40,   0.65,
05/17 14Z,  -0.30,  -6.13,  99.90,  -5.78,   0.65,
05/17 15Z,  -0.40,  -8.61,  99.90,  -8.36,   0.65,
05/17 16Z,  -0.40, -10.64,  99.90, -10.39,   0.65,
05/17 17Z,  -0.30, -11.85,  99.90, -11.50,   0.65,
05/17 18Z,  -0.30, -12.09,  99.90, -11.73,   0.65,  (min)
05/17 19Z,  -0.30, -11.31,  99.90, -10.96,   0.65,
05/17 20Z,  -0.30,  -9.69,  99.90,  -9.34,   0.65,
05/17 21Z,  -0.20,  -7.66,  99.90,  -7.20,   0.65,
05/17 22Z,  -0.20,  -5.73,  99.90,  -5.28,   0.65,
05/17 23Z,  -0.20,  -4.30,  99.90,  -3.85,   0.65,
05/18 00Z,  -0.40,  -3.57,  99.90,  -3.32,   0.65,  (max)
05/18 01Z,  -0.50,  -3.61,  99.90,  -3.46,   0.65,
05/18 02Z,  -0.60,  -4.33,  99.90,  -4.28,   0.65,
05/18 03Z,  -0.60,  -5.41,  99.90,  -5.36,   0.65,
05/18 04Z,  -0.60,  -6.38,  99.90,  -6.33,   0.65,
05/18 05Z,  -0.50,  -6.86,  99.90,  -6.71,   0.65,  (min)
05/18 06Z,  -0.50,  -6.71,  99.90,  -6.56,   0.65,
05/18 07Z,  99.90,  -5.89,  99.90,  99.90,   0.65,
05/18 08Z,  99.90,  -4.51,  99.90,  99.90,   0.65,
05/18 09Z,  99.90,  -2.90,  99.90,  99.90,   0.65,
05/18 10Z,  99.90,  -1.56,  99.90,  99.90,   0.65,
05/18 11Z,  99.90,  -0.90,  99.90,  99.90,   0.65,
05/18 12Z,  99.90,  -1.13,  99.90,  99.90,   0.65,