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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Elfin Cove, AK
Yakutat, AK
Cordova, 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
#Alitak, AK : 03/13/2026 16:22:54 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 00Z,  -0.50,  -8.44,  -9.26,  99.90,  -0.32,  (min)
03/12 01Z,  -0.50,  -7.88,  -8.59,  99.90,  -0.21,
03/12 02Z,  -0.50,  -7.02,  -7.71,  99.90,  -0.19,
03/12 03Z,  -0.60,  -6.04,  -6.72,  99.90,  -0.08,
03/12 04Z,  -0.60,  -5.27,  -5.87,  99.90,  -0.00,
03/12 05Z,  -0.60,  -4.89,  -5.44,  99.90,   0.05,
03/12 06Z,  -0.50,  -4.82,  -5.36,  99.90,  -0.04,
03/12 07Z,  -0.50,  -4.93,  -5.23,  99.90,   0.20,  (max)
03/12 08Z,  -0.50,  -5.16,  -5.40,  99.90,   0.26,
03/12 09Z,  -0.40,  -5.35,  -5.72,  99.90,   0.03,
03/12 10Z,  -0.40,  -5.37,  -5.77,  99.90,  -0.00,  (min)
03/12 11Z,  -0.40,  -5.09,  -5.74,  99.90,  -0.25,
03/12 12Z,  -0.40,  -4.58,  -5.42,  99.90,  -0.44,
03/12 13Z,  -0.30,  -4.02,  -4.96,  99.90,  -0.64,
03/12 14Z,  -0.30,  -3.47,  -4.22,  99.90,  -0.45,
03/12 15Z,  -0.30,  -2.94,  -3.57,  99.90,  -0.33,
03/12 16Z,  -0.40,  -2.61,  -3.40,  99.90,  -0.39,
03/12 17Z,  -0.40,  -2.70,  -3.32,  99.90,  -0.22,  (max)
03/12 18Z,  -0.50,  -3.15,  -3.62,  99.90,   0.03,
03/12 19Z,  -0.50,  -3.88,  -4.58,  99.90,  -0.20,
03/12 20Z,  -0.50,  -4.86,  -5.65,  99.90,  -0.29,
03/12 21Z,  -0.50,  -6.04,  -6.76,  99.90,  -0.22,
03/12 22Z,  -0.40,  -7.23,  -8.01,  99.90,  -0.38,
03/12 23Z,  -0.40,  -8.20,  -9.04,  99.90,  -0.44,
03/13 00Z,  -0.40,  -8.73,  -9.42,  99.90,  -0.29,  (min)
03/13 01Z,  -0.40,  -8.83,  -9.39,  99.90,  -0.16,
03/13 02Z,  -0.50,  -8.50,  -9.06,  99.90,  -0.06,
03/13 03Z,  -0.50,  -7.71,  -8.19,  99.90,   0.02,
03/13 04Z,  -0.60,  -6.61,  -7.15,  99.90,   0.06,
03/13 05Z,  -0.60,  -5.61,  -6.18,  99.90,   0.03,
03/13 06Z,  -0.50,  -4.90,  -5.29,  99.90,   0.11,
03/13 07Z,  -0.50,  -4.47,  -4.78,  99.90,   0.19,
03/13 08Z,  -0.50,  -4.33,  -4.61,  99.90,   0.22,  (max)
03/13 09Z,  -0.50,  -4.48,  -4.71,  99.90,   0.27,
03/13 10Z,  -0.60,  -4.79,  -4.95,  99.90,   0.44,
03/13 11Z,  -0.60,  -5.06,  -5.30,  99.90,   0.36,
03/13 12Z,  -0.70,  -5.13,  -5.54,  99.90,   0.29,
03/13 13Z,  -0.70,  -4.98,  -5.62,  99.90,   0.06,  (min)
03/13 14Z,  -0.70,  -4.70,  -5.28,  99.90,   0.12,
03/13 15Z,  -0.60,  -4.23,  -4.78,  99.90,   0.05,
03/13 16Z,  -0.60,  -3.57,  -4.03,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 17Z,  -0.60,  -2.98,  99.90,  -3.46,   0.12,
03/13 18Z,  -0.60,  -2.72,  99.90,  -3.22,   0.10,  (max)
03/13 19Z,  -0.70,  -2.83,  99.90,  -3.45,   0.08,
03/13 20Z,  -0.70,  -3.34,  99.90,  -3.98,   0.06,
03/13 21Z,  -0.80,  -4.31,  99.90,  -5.07,   0.04,
03/13 22Z,  -0.80,  -5.67,  99.90,  -6.45,   0.02,
03/13 23Z,  -0.80,  -7.18,  99.90,  -7.98,  -0.00,
03/14 00Z,  -0.80,  -8.49,  99.90,  -9.31,  -0.02,
03/14 01Z,  -0.70,  -9.34,  99.90, -10.08,  -0.04,
03/14 02Z,  -0.70,  -9.62,  99.90, -10.39,  -0.06,  (min)
03/14 03Z,  -0.60,  -9.27,  99.90,  -9.96,  -0.09,
03/14 04Z,  -0.60,  -8.23,  99.90,  -8.94,  -0.11,
03/14 05Z,  -0.60,  -6.77,  99.90,  -7.48,  -0.11,
03/14 06Z,  -0.60,  -5.38,  99.90,  -6.08,  -0.11,
03/14 07Z,  -0.70,  -4.31,  99.90,  -5.11,  -0.11,
03/14 08Z,  -0.70,  -3.66,  99.90,  -4.47,  -0.11,
03/14 09Z,  -0.70,  -3.54,  99.90,  -4.34,  -0.11,  (max)
03/14 10Z,  -0.70,  -3.93,  99.90,  -4.73,  -0.11,
03/14 11Z,  -0.70,  -4.62,  99.90,  -5.43,  -0.11,
03/14 12Z,  -0.70,  -5.32,  99.90,  -6.13,  -0.11,
03/14 13Z,  -0.70,  -5.78,  99.90,  -6.58,  -0.11,
03/14 14Z,  -0.70,  -5.89,  99.90,  -6.70,  -0.11,  (min)
03/14 15Z,  -0.70,  -5.64,  99.90,  -6.45,  -0.11,
03/14 16Z,  -0.70,  -4.95,  99.90,  -5.76,  -0.11,
03/14 17Z,  -0.70,  -3.90,  99.90,  -4.70,  -0.11,
03/14 18Z,  -0.70,  -2.87,  99.90,  -3.68,  -0.11,
03/14 19Z,  -0.70,  -2.23,  99.90,  -3.04,  -0.11,
03/14 20Z,  -0.70,  -2.11,  99.90,  -2.92,  -0.11,  (max)
03/14 21Z,  -0.70,  -2.64,  99.90,  -3.45,  -0.11,
03/14 22Z,  -0.60,  -3.89,  99.90,  -4.60,  -0.11,
03/14 23Z,  -0.60,  -5.68,  99.90,  -6.39,  -0.11,
03/15 00Z,  -0.70,  -7.62,  99.90,  -8.43,  -0.11,
03/15 01Z,  -0.70,  -9.28,  99.90, -10.08,  -0.11,
03/15 02Z,  -0.80, -10.29,  99.90, -11.20,  -0.11,
03/15 03Z,  -0.80, -10.51,  99.90, -11.42,  -0.11,  (min)
03/15 04Z,  -0.90,  -9.83,  99.90, -10.84,  -0.11,
03/15 05Z,  -0.90,  -8.29,  99.90,  -9.30,  -0.11,
03/15 06Z,  -0.90,  -6.32,  99.90,  -7.32,  -0.11,
03/15 07Z,  -0.90,  -4.50,  99.90,  -5.51,  -0.11,
03/15 08Z,  -0.80,  -3.21,  99.90,  -4.11,  -0.11,
03/15 09Z,  -0.80,  -2.61,  99.90,  -3.52,  -0.11,  (max)
03/15 10Z,  -0.70,  -2.83,  99.90,  -3.64,  -0.11,
03/15 11Z,  -0.70,  -3.73,  99.90,  -4.54,  -0.11,
03/15 12Z,  -0.70,  -4.98,  99.90,  -5.79,  -0.11,
03/15 13Z,  -0.70,  -6.16,  99.90,  -6.97,  -0.11,
03/15 14Z,  -0.80,  -6.91,  99.90,  -7.81,  -0.11,
03/15 15Z,  -0.80,  -7.07,  99.90,  -7.97,  -0.11,  (min)
03/15 16Z,  -0.90,  -6.58,  99.90,  -7.59,  -0.11,
03/15 17Z,  -0.90,  -5.41,  99.90,  -6.42,  -0.11,
03/15 18Z,  -0.80,  -3.79,  99.90,  -4.70,  -0.11,
03/15 19Z,  -0.80,  -2.29,  99.90,  -3.19,  -0.11,
03/15 20Z,  -0.80,  -1.36,  99.90,  -2.27,  -0.11,
03/15 21Z,  -0.70,  -1.25,  99.90,  -2.06,  -0.11,  (max)
03/15 22Z,  -0.70,  -2.10,  99.90,  -2.90,  -0.11,
03/15 23Z,  -0.60,  -3.85,  99.90,  -4.56,  -0.11,
03/16 00Z,  -0.60,  -6.17,  99.90,  -6.88,  -0.11,
03/16 01Z,  -0.50,  -8.53,  99.90,  -9.13,  -0.11,
03/16 02Z,  -0.50, -10.36,  99.90, -10.97,  -0.11,
03/16 03Z,  -0.60, -11.29,  99.90, -12.00,  -0.11,  (min)
03/16 04Z,  -0.60, -11.15,  99.90, -11.85,  -0.11,
03/16 05Z,  -0.50,  -9.88,  99.90, -10.49,  -0.11,
03/16 06Z,  -0.40,  -7.69,  99.90,  -8.19,  -0.11,
03/16 07Z,  -0.30,  -5.18,  99.90,  -5.58,  -0.11,
03/16 08Z,  -0.10,  -3.08,  99.90,  -3.29,  -0.11,
03/16 09Z,   0.00,  -1.84,  99.90,  -1.95,  -0.11,
03/16 10Z,   0.00,  -1.64,  99.90,  -1.74,  -0.11,  (max)
03/16 11Z,   0.00,  -2.48,  99.90,  -2.58,  -0.11,
03/16 12Z,   0.00,  -4.07,  99.90,  -4.17,  -0.11,
03/16 13Z,   0.00,  -5.91,  99.90,  -6.02,  -0.11,
03/16 14Z,  -0.10,  -7.47,  99.90,  -7.67,  -0.11,
03/16 15Z,  -0.10,  -8.31,  99.90,  -8.51,  -0.11,  (min)
03/16 16Z,   0.00,  -8.26,  99.90,  -8.37,  -0.11,
03/16 17Z,   0.00,  -7.29,  99.90,  -7.40,  -0.11,
03/16 18Z,   0.00,  -5.47,  99.90,  -5.58,  -0.11,
03/16 19Z,   0.10,  -3.24,  99.90,  -3.25,  -0.11,
03/16 20Z,   0.10,  -1.35,  99.90,  -1.36,  -0.11,
03/16 21Z,   0.10,  -0.37,  99.90,  -0.38,  -0.11,  (max)
03/16 22Z,   0.10,  -0.55,  99.90,  -0.56,  -0.11,
03/16 23Z,   0.10,  -1.93,  99.90,  -1.94,  -0.11,
03/17 00Z,   0.00,  -4.29,  99.90,  -4.39,  -0.11,
03/17 01Z,   0.00,  -7.09,  99.90,  -7.19,  -0.11,
03/17 02Z,   0.00,  -9.67,  99.90,  -9.78,  -0.11,
03/17 03Z,   0.00, -11.43,  99.90, -11.53,  -0.11,
03/17 04Z,   0.00, -11.98,  99.90, -12.08,  -0.11,  (min)
03/17 05Z,  -0.10, -11.22,  99.90, -11.43,  -0.11,
03/17 06Z,  -0.10,  -9.23,  99.90,  -9.43,  -0.11,
03/17 07Z,  99.90,  -6.36,  99.90,  99.90,  -0.11,
03/17 08Z,  99.90,  -3.47,  99.90,  99.90,  -0.11,
03/17 09Z,  99.90,  -1.39,  99.90,  99.90,  -0.11,
03/17 10Z,  99.90,  -0.55,  99.90,  99.90,  -0.11,
03/17 11Z,  99.90,  -1.03,  99.90,  99.90,  -0.11,
03/17 12Z,  99.90,  -2.67,  99.90,  99.90,  -0.11,