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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Elfin Cove, AK
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Seward, AK
Seldovia, AK
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Anchorage, AK
Kodiak Island, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seward, AK : 07/14/2026 13:23:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 18Z,   0.80,  -6.73,  -6.96,  99.90,  -1.03,
07/12 19Z,   0.80,  -4.59,  -4.92,  99.90,  -1.13,
07/12 20Z,   0.80,  -3.13,  -3.45,  99.90,  -1.12,
07/12 21Z,   0.80,  -2.57,  -2.80,  99.90,  -1.03,  (max)
07/12 22Z,   0.80,  -2.90,  -3.08,  99.90,  -0.98,
07/12 23Z,   0.80,  -3.95,  -4.16,  99.90,  -1.01,
07/13 00Z,   0.80,  -5.37,  -5.49,  99.90,  -0.92,
07/13 01Z,   0.80,  -6.61,  -6.79,  99.90,  -0.98,
07/13 02Z,   0.80,  -7.16,  -7.36,  99.90,  -1.00,  (min)
07/13 03Z,   0.70,  -6.77,  -6.98,  99.90,  -0.91,
07/13 04Z,   0.70,  -5.45,  -5.64,  99.90,  -0.89,
07/13 05Z,   0.80,  -3.45,  -3.72,  99.90,  -1.07,
07/13 06Z,   0.70,  -1.24,  -1.53,  99.90,  -0.99,
07/13 07Z,   0.70,   0.58,   0.19,  99.90,  -1.09,
07/13 08Z,   0.70,   1.48,   1.04,  99.90,  -1.14,  (max)
07/13 09Z,   0.70,   1.16,   0.59,  99.90,  -1.27,
07/13 10Z,   0.70,  -0.40,  -0.93,  99.90,  -1.23,
07/13 11Z,   0.60,  -3.00,  -3.46,  99.90,  -1.06,
07/13 12Z,   0.60,  -6.21,  -6.68,  99.90,  -1.07,
07/13 13Z,   0.50,  -9.41,  -9.76,  99.90,  -0.85,
07/13 14Z,   0.50, -11.88, -12.17,  99.90,  -0.79,
07/13 15Z,   0.50, -13.10, -13.44,  99.90,  -0.84,  (min)
07/13 16Z,   0.50, -12.90, -13.20,  99.90,  -0.80,
07/13 17Z,   0.50, -11.41, -11.87,  99.90,  -0.96,
07/13 18Z,   0.50,  -9.00,  -9.43,  99.90,  -0.93,
07/13 19Z,   0.50,  -6.28,  -6.78,  99.90,  -1.00,
07/13 20Z,   0.60,  -3.90,  -4.53,  99.90,  -1.23,
07/13 21Z,   0.60,  -2.37,  -2.97,  99.90,  -1.20,
07/13 22Z,   0.60,  -1.90,  -2.41,  99.90,  -1.11,  (max)
07/13 23Z,   0.60,  -2.47,  -2.94,  99.90,  -1.07,
07/14 00Z,   0.50,  -3.87,  -4.25,  99.90,  -0.88,
07/14 01Z,   0.50,  -5.62,  -6.04,  99.90,  -0.92,
07/14 02Z,   0.50,  -7.10,  -7.57,  99.90,  -0.97,
07/14 03Z,   0.50,  -7.74,  -8.21,  99.90,  -0.97,  (min)
07/14 04Z,   0.50,  -7.26,  -7.73,  99.90,  -0.97,
07/14 05Z,   0.50,  -5.71,  -6.05,  99.90,  -0.84,
07/14 06Z,   0.50,  -3.43,  -3.81,  99.90,  -0.88,
07/14 07Z,   0.50,  -0.97,  -1.41,  99.90,  -0.94,
07/14 08Z,   0.50,   0.99,   0.60,  99.90,  -0.89,
07/14 09Z,   0.50,   1.88,   1.51,  99.90,  -0.87,  (max)
07/14 10Z,   0.50,   1.42,   0.79,  99.90,  -1.13,
07/14 11Z,   0.50,  -0.40,  -0.93,  99.90,  -1.03,
07/14 12Z,   0.50,  -3.32,  -3.72,  99.90,  -0.90,
07/14 13Z,   0.50,  -6.83,  -7.33,  99.90,  -1.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 14Z,   0.50, -10.20,  99.90, -10.70,  -1.00,
07/14 15Z,   0.50, -12.65,  99.90, -13.16,  -1.01,
07/14 16Z,   0.50, -13.68,  99.90, -14.19,  -1.02,  (min)
07/14 17Z,   0.60, -13.13,  99.90, -13.56,  -1.02,
07/14 18Z,   0.60, -11.23,  99.90, -11.66,  -1.03,
07/14 19Z,   0.60,  -8.44,  99.90,  -8.88,  -1.03,
07/14 20Z,   0.80,  -5.48,  99.90,  -5.72,  -1.04,
07/14 21Z,   0.70,  -3.04,  99.90,  -3.39,  -1.05,
07/14 22Z,   0.50,  -1.62,  99.90,  -2.17,  -1.05,
07/14 23Z,   0.80,  -1.40,  99.90,  -1.66,  -1.06,  (max)
07/15 00Z,   0.80,  -2.32,  99.90,  -2.59,  -1.07,
07/15 01Z,   0.90,  -4.09,  99.90,  -4.26,  -1.07,
07/15 02Z,   0.70,  -6.14,  99.90,  -6.51,  -1.07,
07/15 03Z,   0.80,  -7.76,  99.90,  -8.03,  -1.07,
07/15 04Z,   0.90,  -8.35,  99.90,  -8.52,  -1.07,  (min)
07/15 05Z,   0.80,  -7.69,  99.90,  -7.96,  -1.07,
07/15 06Z,   0.80,  -5.89,  99.90,  -6.16,  -1.07,
07/15 07Z,   0.90,  -3.37,  99.90,  -3.54,  -1.07,
07/15 08Z,   1.00,  -0.76,  99.90,  -0.83,  -1.07,
07/15 09Z,   0.90,   1.21,  99.90,   1.04,  -1.07,
07/15 10Z,   0.90,   1.97,  99.90,   1.80,  -1.07,  (max)
07/15 11Z,   0.90,   1.28,  99.90,   1.11,  -1.07,
07/15 12Z,   0.80,  -0.80,  99.90,  -1.07,  -1.07,
07/15 13Z,   0.80,  -3.96,  99.90,  -4.24,  -1.07,
07/15 14Z,   0.80,  -7.62,  99.90,  -7.89,  -1.07,
07/15 15Z,   0.70, -10.94,  99.90, -11.31,  -1.07,
07/15 16Z,   0.70, -13.16,  99.90, -13.54,  -1.07,
07/15 17Z,   0.70, -13.81,  99.90, -14.18,  -1.07,  (min)
07/15 18Z,   0.80, -12.83,  99.90, -13.10,  -1.07,
07/15 19Z,   0.80, -10.53,  99.90, -10.80,  -1.07,
07/15 20Z,   0.90,  -7.49,  99.90,  -7.66,  -1.07,
07/15 21Z,   0.90,  -4.45,  99.90,  -4.62,  -1.07,
07/15 22Z,   0.90,  -2.14,  99.90,  -2.31,  -1.07,
07/15 23Z,   0.90,  -0.99,  99.90,  -1.16,  -1.07,  (max)
07/16 00Z,   0.90,  -1.13,  99.90,  -1.31,  -1.07,
07/16 01Z,   0.90,  -2.45,  99.90,  -2.62,  -1.07,
07/16 02Z,   0.80,  -4.55,  99.90,  -4.82,  -1.07,
07/16 03Z,   0.80,  -6.78,  99.90,  -7.05,  -1.07,
07/16 04Z,   0.70,  -8.40,  99.90,  -8.77,  -1.07,
07/16 05Z,   0.80,  -8.85,  99.90,  -9.12,  -1.07,  (min)
07/16 06Z,   0.70,  -7.96,  99.90,  -8.33,  -1.07,
07/16 07Z,   0.70,  -5.95,  99.90,  -6.32,  -1.07,
07/16 08Z,   0.70,  -3.29,  99.90,  -3.67,  -1.07,
07/16 09Z,   0.70,  -0.70,  99.90,  -1.07,  -1.07,
07/16 10Z,   0.60,   1.12,  99.90,   0.65,  -1.07,
07/16 11Z,   0.60,   1.65,  99.90,   1.18,  -1.07,  (max)
07/16 12Z,   0.50,   0.71,  99.90,   0.13,  -1.07,
07/16 13Z,   0.50,  -1.59,  99.90,  -2.16,  -1.07,
07/16 14Z,   0.50,  -4.85,  99.90,  -5.42,  -1.07,
07/16 15Z,   0.40,  -8.43,  99.90,  -9.10,  -1.07,
07/16 16Z,   0.40, -11.48,  99.90, -12.15,  -1.07,
07/16 17Z,   0.50, -13.26,  99.90, -13.83,  -1.07,
07/16 18Z,   0.50, -13.41,  99.90, -13.98,  -1.07,  (min)
07/16 19Z,   0.50, -11.99,  99.90, -12.56,  -1.07,
07/16 20Z,   0.30,  -9.39,  99.90, -10.16,  -1.07,
07/16 21Z,   0.50,  -6.26,  99.90,  -6.83,  -1.07,
07/16 22Z,   0.60,  -3.36,  99.90,  -3.83,  -1.07,
07/16 23Z,   0.50,  -1.35,  99.90,  -1.92,  -1.07,
07/17 00Z,   0.40,  -0.59,  99.90,  -1.26,  -1.07,  (max)
07/17 01Z,   0.40,  -1.14,  99.90,  -1.81,  -1.07,
07/17 02Z,   0.70,  -2.81,  99.90,  -3.18,  -1.07,
07/17 03Z,   0.40,  -5.13,  99.90,  -5.80,  -1.07,
07/17 04Z,   0.30,  -7.40,  99.90,  -8.17,  -1.07,
07/17 05Z,   0.50,  -8.89,  99.90,  -9.46,  -1.07,
07/17 06Z,   0.60,  -9.13,  99.90,  -9.60,  -1.07,  (min)
07/17 07Z,   0.50,  -8.04,  99.90,  -8.61,  -1.07,
07/17 08Z,   0.50,  -5.92,  99.90,  -6.49,  -1.07,
07/17 09Z,   0.70,  -3.30,  99.90,  -3.67,  -1.07,
07/17 10Z,   0.70,  -0.88,  99.90,  -1.25,  -1.07,
07/17 11Z,   0.60,   0.66,  99.90,   0.19,  -1.07,
07/17 12Z,   0.60,   0.89,  99.90,   0.42,  -1.07,  (max)
07/17 13Z,   0.60,  -0.27,  99.90,  -0.74,  -1.07,
07/17 14Z,   0.70,  -2.65,  99.90,  -3.02,  -1.07,
07/17 15Z,   0.60,  -5.82,  99.90,  -6.29,  -1.07,
07/17 16Z,   0.60,  -9.08,  99.90,  -9.55,  -1.07,
07/17 17Z,   0.60, -11.64,  99.90, -12.11,  -1.07,
07/17 18Z,   0.70, -12.85,  99.90, -13.22,  -1.07,  (min)
07/17 19Z,   0.80, -12.47,  99.90, -12.74,  -1.07,
07/17 20Z,   0.80, -10.69,  99.90, -10.96,  -1.07,
07/17 21Z,   0.80,  -7.96,  99.90,  -8.23,  -1.07,
07/17 22Z,   0.80,  -4.94,  99.90,  -5.21,  -1.07,
07/17 23Z,   0.80,  -2.36,  99.90,  -2.63,  -1.07,
07/18 00Z,   0.80,  -0.78,  99.90,  -1.05,  -1.07,
07/18 01Z,   0.80,  -0.47,  99.90,  -0.74,  -1.07,  (max)
07/18 02Z,   0.80,  -1.40,  99.90,  -1.67,  -1.07,
07/18 03Z,   0.80,  -3.32,  99.90,  -3.59,  -1.07,
07/18 04Z,   0.80,  -5.71,  99.90,  -5.98,  -1.07,
07/18 05Z,   0.80,  -7.88,  99.90,  -8.15,  -1.07,
07/18 06Z,   0.80,  -9.15,  99.90,  -9.43,  -1.07,