EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Sand Point, AK : 08/12/2026 01:23:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.70,  -3.02,  -2.90,  99.90,   0.82,
08/10 07Z,  -0.70,  -2.19,  -2.02,  99.90,   0.87,
08/10 08Z,  -0.70,  -1.83,  -1.64,  99.90,   0.89,  (max)
08/10 09Z,  -0.70,  -2.10,  -1.94,  99.90,   0.86,
08/10 10Z,  -0.70,  -3.09,  -3.00,  99.90,   0.79,
08/10 11Z,  -0.80,  -4.71,  -4.53,  99.90,   0.98,
08/10 12Z,  -0.80,  -6.68,  -6.50,  99.90,   0.98,
08/10 13Z,  -0.80,  -8.57,  -8.34,  99.90,   1.03,
08/10 14Z,  -0.80, -10.07,  -9.85,  99.90,   1.02,
08/10 15Z,  -0.80, -10.95, -10.74,  99.90,   1.01,
08/10 16Z,  -0.80, -11.04, -10.81,  99.90,   1.03,  (min)
08/10 17Z,  -0.80, -10.29, -10.12,  99.90,   0.97,
08/10 18Z,  -0.80,  -8.92,  -8.78,  99.90,   0.94,
08/10 19Z,  -0.80,  -7.32,  -7.19,  99.90,   0.93,
08/10 20Z,  -0.80,  -5.82,  -5.77,  99.90,   0.85,
08/10 21Z,  -0.80,  -4.67,  -4.62,  99.90,   0.85,
08/10 22Z,  -0.80,  -4.07,  -3.94,  99.90,   0.93,  (max)
08/10 23Z,  -0.80,  -4.14,  -3.95,  99.90,   0.99,
08/11 00Z,  -0.80,  -4.73,  -4.50,  99.90,   1.03,
08/11 01Z,  -0.80,  -5.51,  -5.30,  99.90,   1.01,
08/11 02Z,  -0.80,  -6.17,  -5.89,  99.90,   1.08,
08/11 03Z,  -0.80,  -6.50,  -6.12,  99.90,   1.18,  (min)
08/11 04Z,  -0.80,  -6.32,  -5.98,  99.90,   1.14,
08/11 05Z,  -0.80,  -5.54,  -5.27,  99.90,   1.07,
08/11 06Z,  -0.70,  -4.32,  -4.16,  99.90,   0.86,
08/11 07Z,  -0.70,  -3.01,  -2.80,  99.90,   0.91,
08/11 08Z,  -0.70,  -1.99,  -1.74,  99.90,   0.95,
08/11 09Z,  -0.70,  -1.53,  -1.35,  99.90,   0.88,  (max)
08/11 10Z,  -0.70,  -1.79,  -1.60,  99.90,   0.89,
08/11 11Z,  -0.70,  -2.90,  -2.69,  99.90,   0.91,
08/11 12Z,  -0.70,  -4.73,  -4.47,  99.90,   0.96,
08/11 13Z,  -0.70,  -6.89,  -6.73,  99.90,   0.86,
08/11 14Z,  -0.70,  -8.94,  -8.70,  99.90,   0.94,
08/11 15Z,  -0.70, -10.51, -10.19,  99.90,   1.02,
08/11 16Z,  -0.70, -11.33, -11.06,  99.90,   0.97,  (min)
08/11 17Z,  -0.70, -11.21, -10.97,  99.90,   0.94,
08/11 18Z,  -0.70, -10.18, -10.10,  99.90,   0.78,
08/11 19Z,  -0.60,  -8.53,  -8.42,  99.90,   0.71,
08/11 20Z,  -0.60,  -6.70,  -6.55,  99.90,   0.75,
08/11 21Z,  -0.70,  -5.08,  -5.06,  99.90,   0.72,
08/11 22Z,  -0.70,  -3.95,  -3.92,  99.90,   0.73,
08/11 23Z,  -0.70,  -3.53,  -3.39,  99.90,   0.84,  (max)
08/12 00Z,  -0.70,  -3.88,  -3.60,  99.90,   0.98,
08/12 01Z,  -0.70,  -4.79,  -4.50,  99.90,   0.99,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 02Z,  -0.70,  -5.86,  99.90,  -5.57,   0.99,
08/12 03Z,  -0.70,  -6.72,  99.90,  -6.44,   0.98,
08/12 04Z,  -0.70,  -7.12,  99.90,  -6.85,   0.97,  (min)
08/12 05Z,  -0.60,  -6.86,  99.90,  -6.51,   0.96,
08/12 06Z,  -0.60,  -5.91,  99.90,  -5.56,   0.95,
08/12 07Z,  -0.60,  -4.47,  99.90,  -4.13,   0.94,
08/12 08Z,  -0.60,  -2.97,  99.90,  -2.64,   0.93,
08/12 09Z,  -0.50,  -1.83,  99.90,  -1.41,   0.92,
08/12 10Z,  -0.50,  -1.35,  99.90,  -0.94,   0.91,  (max)
08/12 11Z,  -0.50,  -1.71,  99.90,  -1.31,   0.90,
08/12 12Z,  -0.50,  -2.99,  99.90,  -2.60,   0.89,
08/12 13Z,  -0.50,  -5.00,  99.90,  -4.62,   0.88,
08/12 14Z,  -0.50,  -7.29,  99.90,  -6.91,   0.88,
08/12 15Z,  -0.50,  -9.35,  99.90,  -8.97,   0.88,
08/12 16Z,  -0.50, -10.82,  99.90, -10.44,   0.88,
08/12 17Z,  -0.40, -11.42,  99.90, -10.94,   0.88,  (min)
08/12 18Z,  -0.40, -10.99,  99.90, -10.51,   0.88,
08/12 19Z,  -0.40,  -9.64,  99.90,  -9.15,   0.88,
08/12 20Z,  -0.30,  -7.74,  99.90,  -7.16,   0.88,
08/12 21Z,  -0.20,  -5.80,  99.90,  -5.11,   0.88,
08/12 22Z,  -0.30,  -4.20,  99.90,  -3.62,   0.88,
08/12 23Z,  -0.40,  -3.25,  99.90,  -2.77,   0.88,
08/13 00Z,  -0.40,  -3.15,  99.90,  -2.67,   0.88,  (max)
08/13 01Z,  -0.40,  -3.87,  99.90,  -3.39,   0.88,
08/13 02Z,  -0.50,  -5.11,  99.90,  -4.72,   0.88,
08/13 03Z,  -0.50,  -6.40,  99.90,  -6.02,   0.88,
08/13 04Z,  -0.50,  -7.36,  99.90,  -6.98,   0.88,
08/13 05Z,  -0.60,  -7.73,  99.90,  -7.45,   0.88,  (min)
08/13 06Z,  -0.60,  -7.33,  99.90,  -7.05,   0.88,
08/13 07Z,  -0.50,  -6.17,  99.90,  -5.79,   0.88,
08/13 08Z,  -0.50,  -4.55,  99.90,  -4.17,   0.88,
08/13 09Z,  -0.50,  -2.95,  99.90,  -2.57,   0.88,
08/13 10Z,  -0.50,  -1.81,  99.90,  -1.42,   0.88,
08/13 11Z,  -0.60,  -1.41,  99.90,  -1.12,   0.88,  (max)
08/13 12Z,  -0.60,  -1.93,  99.90,  -1.64,   0.88,
08/13 13Z,  -0.60,  -3.38,  99.90,  -3.10,   0.88,
08/13 14Z,  -0.60,  -5.50,  99.90,  -5.22,   0.88,
08/13 15Z,  -0.60,  -7.77,  99.90,  -7.49,   0.88,
08/13 16Z,  -0.60,  -9.68,  99.90,  -9.40,   0.88,
08/13 17Z,  -0.50, -10.89,  99.90, -10.50,   0.88,
08/13 18Z,  -0.50, -11.14,  99.90, -10.75,   0.88,  (min)
08/13 19Z,  -0.50, -10.35,  99.90,  -9.96,   0.88,
08/13 20Z,  -0.40,  -8.70,  99.90,  -8.22,   0.88,
08/13 21Z,  -0.40,  -6.67,  99.90,  -6.19,   0.88,
08/13 22Z,  -0.50,  -4.76,  99.90,  -4.38,   0.88,
08/13 23Z,  -0.60,  -3.36,  99.90,  -3.08,   0.88,
08/14 00Z,  -0.60,  -2.74,  99.90,  -2.46,   0.88,  (max)
08/14 01Z,  -0.60,  -3.03,  99.90,  -2.74,   0.88,
08/14 02Z,  -0.70,  -4.12,  99.90,  -3.93,   0.88,
08/14 03Z,  -0.70,  -5.61,  99.90,  -5.43,   0.88,
08/14 04Z,  -0.70,  -7.03,  99.90,  -6.84,   0.88,
08/14 05Z,  -0.70,  -7.98,  99.90,  -7.79,   0.88,
08/14 06Z,  -0.60,  -8.23,  99.90,  -7.94,   0.88,  (min)
08/14 07Z,  -0.50,  -7.64,  99.90,  -7.26,   0.88,
08/14 08Z,  -0.50,  -6.31,  99.90,  -5.92,   0.88,
08/14 09Z,  -0.50,  -4.60,  99.90,  -4.21,   0.88,
08/14 10Z,  -0.50,  -3.02,  99.90,  -2.64,   0.88,
08/14 11Z,  -0.50,  -1.99,  99.90,  -1.61,   0.88,
08/14 12Z,  -0.50,  -1.76,  99.90,  -1.37,   0.88,  (max)
08/14 13Z,  -0.60,  -2.45,  99.90,  -2.17,   0.88,
08/14 14Z,  -0.60,  -4.02,  99.90,  -3.74,   0.88,
08/14 15Z,  -0.70,  -6.12,  99.90,  -5.93,   0.88,
08/14 16Z,  -0.70,  -8.20,  99.90,  -8.01,   0.88,
08/14 17Z,  -0.60,  -9.80,  99.90,  -9.51,   0.88,
08/14 18Z,  -0.50, -10.61,  99.90, -10.22,   0.88,  (min)
08/14 19Z,  -0.50, -10.45,  99.90, -10.07,   0.88,
08/14 20Z,  -0.40,  -9.32,  99.90,  -8.84,   0.88,
08/14 21Z,  -0.40,  -7.50,  99.90,  -7.02,   0.88,
08/14 22Z,  -0.40,  -5.49,  99.90,  -5.00,   0.88,
08/14 23Z,  -0.40,  -3.79,  99.90,  -3.30,   0.88,
08/15 00Z,  -0.40,  -2.73,  99.90,  -2.24,   0.88,
08/15 01Z,  -0.50,  -2.51,  99.90,  -2.12,   0.88,  (max)
08/15 02Z,  -0.50,  -3.19,  99.90,  -2.81,   0.88,
08/15 03Z,  -0.50,  -4.58,  99.90,  -4.20,   0.88,
08/15 04Z,  -0.50,  -6.22,  99.90,  -5.84,   0.88,
08/15 05Z,  -0.40,  -7.63,  99.90,  -7.15,   0.88,
08/15 06Z,  -0.40,  -8.46,  99.90,  -7.98,   0.88,
08/15 07Z,  -0.40,  -8.54,  99.90,  -8.05,   0.88,  (min)
08/15 08Z,  -0.30,  -7.78,  99.90,  -7.20,   0.88,
08/15 09Z,  -0.30,  -6.35,  99.90,  -5.77,   0.88,
08/15 10Z,  -0.40,  -4.67,  99.90,  -4.19,   0.88,
08/15 11Z,  -0.40,  -3.24,  99.90,  -2.76,   0.88,
08/15 12Z,  -0.40,  -2.41,  99.90,  -1.93,   0.88,
08/15 13Z,  -0.40,  -2.37,  99.90,  -1.89,   0.88,  (max)
08/15 14Z,  -0.40,  -3.20,  99.90,  -2.72,   0.88,
08/15 15Z,  -0.40,  -4.77,  99.90,  -4.29,   0.88,
08/15 16Z,  -0.40,  -6.69,  99.90,  -6.21,   0.88,
08/15 17Z,  -0.40,  -8.43,  99.90,  -7.94,   0.88,
08/15 18Z,  -0.30,  -9.59,  99.90,  -9.01,   0.88,