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
Yakutat, AK
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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
#Seldovia, AK : 04/30/2025 17:21:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   0.40,  10.35,   9.96,  99.90,  -0.79,  (max)
04/29 01Z,   0.40,   8.98,   8.60,  99.90,  -0.78,
04/29 02Z,   0.40,   5.23,   4.79,  99.90,  -0.84,
04/29 03Z,   0.40,   0.11,  -0.37,  99.90,  -0.88,
04/29 04Z,   0.40,  -5.01,  -5.40,  99.90,  -0.79,
04/29 05Z,   0.30,  -8.56,  -8.93,  99.90,  -0.67,
04/29 06Z,   0.40,  -9.27,  -9.41,  99.90,  -0.54,  (min)
04/29 07Z,   0.30,  -6.90,  -6.60,  99.90,   0.00,
04/29 08Z,   0.30,  -2.32,  -1.76,  99.90,   0.26,
04/29 09Z,   0.30,   3.18,   3.66,  99.90,   0.18,
04/29 10Z,   0.20,   8.26,   8.53,  99.90,   0.07,
04/29 11Z,   0.10,  11.67,  11.88,  99.90,   0.11,
04/29 12Z,   0.30,  12.49,  12.59,  99.90,  -0.20,  (max)
04/29 13Z,   0.30,  10.44,  10.31,  99.90,  -0.43,
04/29 14Z,   0.10,   5.86,   5.57,  99.90,  -0.39,
04/29 15Z,   0.00,  -0.38,  -0.49,  99.90,  -0.11,
04/29 16Z,   0.00,  -6.94,  -6.92,  99.90,   0.02,
04/29 17Z,   0.00, -12.32, -12.23,  99.90,   0.09,
04/29 18Z,   0.00, -15.05, -14.81,  99.90,   0.24,  (min)
04/29 19Z,   0.00, -14.42, -14.08,  99.90,   0.34,
04/29 20Z,   0.00, -10.86, -10.64,  99.90,   0.22,
04/29 21Z,   0.10,  -5.50,  -5.51,  99.90,  -0.11,
04/29 22Z,   0.10,   0.43,   0.50,  99.90,  -0.03,
04/29 23Z,   0.00,   5.63,   5.66,  99.90,   0.03,
04/30 00Z,   0.00,   8.97,   8.70,  99.90,  -0.27,
04/30 01Z,   0.00,   9.77,   9.48,  99.90,  -0.29,  (max)
04/30 02Z,   0.00,   7.95,   7.75,  99.90,  -0.20,
04/30 03Z,  -0.10,   4.04,   3.78,  99.90,  -0.16,
04/30 04Z,  -0.10,  -0.87,  -1.05,  99.90,  -0.08,
04/30 05Z,   0.00,  -5.40,  -5.34,  99.90,   0.06,
04/30 06Z,   0.00,  -8.10,  -8.00,  99.90,   0.10,  (min)
04/30 07Z,   0.00,  -7.95,  -7.55,  99.90,   0.40,
04/30 08Z,   0.00,  -5.04,  -4.26,  99.90,   0.78,
04/30 09Z,   0.00,  -0.42,   0.25,  99.90,   0.67,
04/30 10Z,   0.00,   4.68,   5.13,  99.90,   0.45,
04/30 11Z,   0.00,   9.04,   9.34,  99.90,   0.30,
04/30 12Z,   0.00,  11.56,  11.91,  99.90,   0.35,  (max)
04/30 13Z,   0.00,  11.54,  11.76,  99.90,   0.22,
04/30 14Z,   0.00,   8.86,   8.83,  99.90,  -0.03,
04/30 15Z,   0.00,   4.00,   4.00,  99.90,  -0.00,
04/30 16Z,   0.00,  -2.06,  -1.69,  99.90,   0.37,
04/30 17Z,   0.00,  -8.04,  -7.54,  99.90,   0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 18Z,   0.00, -12.53,  99.90, -12.08,   0.46,
04/30 19Z,   0.20, -14.34,  99.90, -13.72,   0.41,  (min)
04/30 20Z,   0.30, -13.05,  99.90, -12.38,   0.37,
04/30 21Z,   0.30,  -9.32,  99.90,  -8.69,   0.33,
04/30 22Z,   0.30,  -4.23,  99.90,  -3.65,   0.28,
04/30 23Z,   0.20,   1.12,  99.90,   1.56,   0.24,
05/01 00Z,   0.20,   5.62,  99.90,   6.02,   0.20,
05/01 01Z,   0.20,   8.28,  99.90,   8.63,   0.15,
05/01 02Z,   0.10,   8.58,  99.90,   8.79,   0.11,  (max)
05/01 03Z,   0.10,   6.57,  99.90,   6.74,   0.07,
05/01 04Z,   0.10,   2.87,  99.90,   2.99,   0.02,
05/01 05Z,   0.10,  -1.47,  99.90,  -1.39,  -0.02,
05/01 06Z,   0.00,  -5.18,  99.90,  -5.20,  -0.02,
05/01 07Z,   0.00,  -7.02,  99.90,  -7.04,  -0.02,  (min)
05/01 08Z,   0.00,  -6.27,  99.90,  -6.29,  -0.02,
05/01 09Z,   0.00,  -3.27,  99.90,  -3.29,  -0.02,
05/01 10Z,   0.00,   0.96,  99.90,   0.94,  -0.02,
05/01 11Z,   0.00,   5.31,  99.90,   5.30,  -0.02,
05/01 12Z,   0.00,   8.80,  99.90,   8.78,  -0.02,
05/01 13Z,   0.10,  10.49,  99.90,  10.57,  -0.02,  (max)
05/01 14Z,   0.10,   9.87,  99.90,   9.95,  -0.02,
05/01 15Z,   0.10,   6.97,  99.90,   7.05,  -0.02,
05/01 16Z,   0.20,   2.33,  99.90,   2.51,  -0.02,
05/01 17Z,   0.20,  -3.09,  99.90,  -2.91,  -0.02,
05/01 18Z,   0.30,  -8.16,  99.90,  -7.87,  -0.02,
05/01 19Z,   0.40, -11.68,  99.90, -11.30,  -0.02,
05/01 20Z,   0.50, -12.74,  99.90, -12.26,  -0.02,  (min)
05/01 21Z,   0.50, -11.19,  99.90, -10.71,  -0.02,
05/01 22Z,   0.50,  -7.72,  99.90,  -7.24,  -0.02,
05/01 23Z,   0.50,  -3.28,  99.90,  -2.80,  -0.02,
05/02 00Z,   0.60,   1.28,  99.90,   1.86,  -0.02,
05/02 01Z,   0.60,   4.99,  99.90,   5.58,  -0.02,
05/02 02Z,   0.60,   7.06,  99.90,   7.65,  -0.02,
05/02 03Z,   0.60,   7.11,  99.90,   7.69,  -0.02,  (max)
05/02 04Z,   0.50,   5.23,  99.90,   5.71,  -0.02,
05/02 05Z,   0.60,   2.05,  99.90,   2.63,  -0.02,
05/02 06Z,   0.70,  -1.51,  99.90,  -0.83,  -0.02,
05/02 07Z,   0.80,  -4.38,  99.90,  -3.60,  -0.02,
05/02 08Z,   0.80,  -5.58,  99.90,  -4.80,  -0.02,  (min)
05/02 09Z,   0.80,  -4.63,  99.90,  -3.85,  -0.02,
05/02 10Z,   0.80,  -1.95,  99.90,  -1.17,  -0.02,
05/02 11Z,   0.80,   1.54,  99.90,   2.32,  -0.02,
05/02 12Z,   0.80,   5.01,  99.90,   5.80,  -0.02,
05/02 13Z,   0.60,   7.66,  99.90,   8.24,  -0.02,
05/02 14Z,   0.40,   8.74,  99.90,   9.12,  -0.02,  (max)
05/02 15Z,   0.30,   7.88,  99.90,   8.16,  -0.02,
05/02 16Z,   0.30,   5.18,  99.90,   5.47,  -0.02,
05/02 17Z,   0.40,   1.18,  99.90,   1.56,  -0.02,
05/02 18Z,   0.40,  -3.32,  99.90,  -2.94,  -0.02,
05/02 19Z,   0.50,  -7.38,  99.90,  -6.90,  -0.02,
05/02 20Z,   0.50, -10.09,  99.90,  -9.61,  -0.02,
05/02 21Z,   0.60, -10.74,  99.90, -10.16,  -0.02,  (min)
05/02 22Z,   0.70,  -9.32,  99.90,  -8.64,  -0.02,
05/02 23Z,   0.80,  -6.45,  99.90,  -5.67,  -0.02,
05/03 00Z,   0.80,  -2.81,  99.90,  -2.03,  -0.02,
05/03 01Z,   0.70,   0.92,  99.90,   1.61,  -0.02,
05/03 02Z,   0.70,   3.98,  99.90,   4.66,  -0.02,
05/03 03Z,   0.60,   5.69,  99.90,   6.27,  -0.02,  (max)
05/03 04Z,   0.50,   5.75,  99.90,   6.23,  -0.02,
05/03 05Z,   0.50,   4.28,  99.90,   4.76,  -0.02,
05/03 06Z,   0.50,   1.79,  99.90,   2.27,  -0.02,
05/03 07Z,   0.60,  -1.00,  99.90,  -0.42,  -0.02,
05/03 08Z,   0.60,  -3.25,  99.90,  -2.67,  -0.02,
05/03 09Z,   0.60,  -4.16,  99.90,  -3.58,  -0.02,  (min)
05/03 10Z,   0.60,  -3.40,  99.90,  -2.82,  -0.02,
05/03 11Z,   0.60,  -1.36,  99.90,  -0.78,  -0.02,
05/03 12Z,   0.50,   1.27,  99.90,   1.75,  -0.02,
05/03 13Z,   0.30,   3.91,  99.90,   4.20,  -0.02,
05/03 14Z,   0.20,   5.94,  99.90,   6.12,  -0.02,
05/03 15Z,   0.00,   6.73,  99.90,   6.71,  -0.02,  (max)
05/03 16Z,   0.00,   6.00,  99.90,   5.99,  -0.02,
05/03 17Z,   0.00,   3.86,  99.90,   3.84,  -0.02,
05/03 18Z,   0.00,   0.71,  99.90,   0.69,  -0.02,
05/03 19Z,   0.10,  -2.82,  99.90,  -2.74,  -0.02,
05/03 20Z,   0.20,  -6.06,  99.90,  -5.88,  -0.02,
05/03 21Z,   0.30,  -8.26,  99.90,  -7.98,  -0.02,
05/03 22Z,   0.30,  -8.84,  99.90,  -8.56,  -0.02,  (min)
05/03 23Z,   0.20,  -7.83,  99.90,  -7.65,  -0.02,
05/04 00Z,   0.10,  -5.67,  99.90,  -5.59,  -0.02,
05/04 01Z,   0.00,  -2.80,  99.90,  -2.82,  -0.02,
05/04 02Z,   0.00,   0.30,  99.90,   0.28,  -0.02,
05/04 03Z,  -0.10,   2.95,  99.90,   2.83,  -0.02,
05/04 04Z,  -0.20,   4.57,  99.90,   4.35,  -0.02,
05/04 05Z,  -0.30,   4.88,  99.90,   4.56,  -0.02,  (max)
05/04 06Z,  -0.30,   3.92,  99.90,   3.60,  -0.02,
05/04 07Z,  -0.30,   2.07,  99.90,   1.75,  -0.02,
05/04 08Z,  -0.20,  -0.18,  99.90,  -0.40,  -0.02,
05/04 09Z,  -0.20,  -2.15,  99.90,  -2.37,  -0.02,
05/04 10Z,  -0.20,  -3.15,  99.90,  -3.37,  -0.02,  (min)
05/04 11Z,  -0.20,  -2.87,  99.90,  -3.09,  -0.02,
05/04 12Z,  -0.30,  -1.59,  99.90,  -1.91,  -0.02,