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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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Elfin Cove, AK : 04/30/2025 01:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 06Z,  -0.20,   6.29,   5.33,  99.90,  -0.76,
04/28 07Z,  -0.20,   9.26,   8.39,  99.90,  -0.67,
04/28 08Z,  -0.20,  11.80,  10.93,  99.90,  -0.67,
04/28 09Z,  -0.10,  13.21,  12.46,  99.90,  -0.65,  (max)
04/28 10Z,  -0.10,  13.00,  12.19,  99.90,  -0.71,
04/28 11Z,   0.00,  11.06,  10.20,  99.90,  -0.86,
04/28 12Z,   0.00,   7.82,   6.75,  99.90,  -1.07,
04/28 13Z,   0.00,   4.04,   2.99,  99.90,  -1.05,
04/28 14Z,   0.00,   0.58,  -0.43,  99.90,  -1.01,
04/28 15Z,   0.00,  -1.84,  -2.78,  99.90,  -0.94,
04/28 16Z,   0.00,  -2.74,  -3.68,  99.90,  -0.94,  (min)
04/28 17Z,   0.10,  -1.95,  -2.83,  99.90,  -0.98,
04/28 18Z,   0.10,   0.28,  -0.49,  99.90,  -0.87,
04/28 19Z,   0.20,   3.40,   2.52,  99.90,  -1.08,
04/28 20Z,   0.20,   6.66,   5.83,  99.90,  -1.03,
04/28 21Z,   0.20,   9.31,   8.32,  99.90,  -1.19,
04/28 22Z,   0.20,  10.73,   9.67,  99.90,  -1.26,  (max)
04/28 23Z,   0.20,  10.61,   9.44,  99.90,  -1.37,
04/29 00Z,   0.10,   9.09,   7.94,  99.90,  -1.25,
04/29 01Z,   0.00,   6.79,   5.51,  99.90,  -1.28,
04/29 02Z,   0.00,   4.43,   3.25,  99.90,  -1.18,
04/29 03Z,   0.00,   2.68,   1.54,  99.90,  -1.14,
04/29 04Z,   0.00,   2.04,   0.91,  99.90,  -1.13,  (min)
04/29 05Z,   0.00,   2.76,   1.72,  99.90,  -1.04,
04/29 06Z,   0.00,   4.70,   3.86,  99.90,  -0.84,
04/29 07Z,   0.00,   7.42,   6.65,  99.90,  -0.77,
04/29 08Z,  -0.10,  10.26,   9.51,  99.90,  -0.65,
04/29 09Z,  -0.10,  12.48,  11.62,  99.90,  -0.76,
04/29 10Z,  -0.10,  13.41,  12.53,  99.90,  -0.78,  (max)
04/29 11Z,  -0.20,  12.67,  11.63,  99.90,  -0.84,
04/29 12Z,  -0.20,  10.29,   9.02,  99.90,  -1.07,
04/29 13Z,  -0.30,   6.81,   5.33,  99.90,  -1.18,
04/29 14Z,  -0.30,   3.05,   1.50,  99.90,  -1.25,
04/29 15Z,  -0.30,  -0.22,  -1.71,  99.90,  -1.19,
04/29 16Z,  -0.40,  -2.32,  -3.81,  99.90,  -1.09,
04/29 17Z,  -0.40,  -2.85,  -4.30,  99.90,  -1.05,  (min)
04/29 18Z,  -0.40,  -1.76,  -3.16,  99.90,  -1.00,
04/29 19Z,  -0.40,   0.65,  -0.68,  99.90,  -0.93,
04/29 20Z,  -0.40,   3.78,   2.35,  99.90,  -1.03,
04/29 21Z,  -0.40,   6.91,   5.40,  99.90,  -1.11,
04/29 22Z,  -0.40,   9.30,   7.62,  99.90,  -1.28,
04/29 23Z,  -0.40,  10.43,   8.77,  99.90,  -1.26,  (max)
04/30 00Z,  -0.50,  10.09,   8.40,  99.90,  -1.19,
04/30 01Z,  -0.50,   8.55,   6.75,  99.90,  -1.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 02Z,  -0.50,   6.41,  99.90,   4.64,  -1.27,
04/30 03Z,  -0.50,   4.36,  99.90,   2.61,  -1.25,
04/30 04Z,  -0.60,   2.98,  99.90,   1.15,  -1.22,
04/30 05Z,  -0.50,   2.69,  99.90,   0.99,  -1.20,  (min)
04/30 06Z,  -0.50,   3.64,  99.90,   1.96,  -1.18,
04/30 07Z,  -0.40,   5.65,  99.90,   4.10,  -1.15,
04/30 08Z,  -0.50,   8.26,  99.90,   6.63,  -1.13,
04/30 09Z,  -0.60,  10.81,  99.90,   9.11,  -1.10,
04/30 10Z,  -0.60,  12.60,  99.90,  10.92,  -1.08,
04/30 11Z,  -0.60,  13.06,  99.90,  11.41,  -1.05,  (max)
04/30 12Z,  -0.60,  11.93,  99.90,  10.30,  -1.03,
04/30 13Z,  -0.60,   9.36,  99.90,   7.76,  -1.00,
04/30 14Z,  -0.60,   5.93,  99.90,   4.33,  -1.00,
04/30 15Z,  -0.60,   2.41,  99.90,   0.81,  -1.00,
04/30 16Z,  -0.60,  -0.49,  99.90,  -2.10,  -1.00,
04/30 17Z,  -0.60,  -2.21,  99.90,  -3.81,  -1.00,
04/30 18Z,  -0.60,  -2.44,  99.90,  -4.04,  -1.00,  (min)
04/30 19Z,  -0.50,  -1.19,  99.90,  -2.69,  -1.00,
04/30 20Z,  -0.60,   1.22,  99.90,  -0.38,  -1.00,
04/30 21Z,  -0.50,   4.18,  99.90,   2.68,  -1.00,
04/30 22Z,  -0.60,   7.00,  99.90,   5.40,  -1.00,
04/30 23Z,  -0.50,   9.05,  99.90,   7.55,  -1.00,
05/01 00Z,  -0.50,   9.91,  99.90,   8.40,  -1.00,  (max)
05/01 01Z,  -0.50,   9.47,  99.90,   7.97,  -1.00,
05/01 02Z,  -0.50,   8.04,  99.90,   6.54,  -1.00,
05/01 03Z,  -0.60,   6.18,  99.90,   4.58,  -1.00,
05/01 04Z,  -0.60,   4.49,  99.90,   2.89,  -1.00,
05/01 05Z,  -0.50,   3.45,  99.90,   1.95,  -1.00,
05/01 06Z,  -0.50,   3.41,  99.90,   1.90,  -1.00,  (min)
05/01 07Z,  -0.40,   4.43,  99.90,   3.03,  -1.00,
05/01 08Z,  -0.40,   6.34,  99.90,   4.94,  -1.00,
05/01 09Z,  -0.30,   8.68,  99.90,   7.38,  -1.00,
05/01 10Z,  -0.30,  10.83,  99.90,   9.52,  -1.00,
05/01 11Z,  -0.20,  12.17,  99.90,  10.97,  -1.00,
05/01 12Z,  -0.10,  12.28,  99.90,  11.18,  -1.00,  (max)
05/01 13Z,  -0.10,  10.98,  99.90,   9.88,  -1.00,
05/01 14Z,  -0.10,   8.48,  99.90,   7.38,  -1.00,
05/01 15Z,  -0.10,   5.33,  99.90,   4.22,  -1.00,
05/01 16Z,  -0.10,   2.21,  99.90,   1.11,  -1.00,
05/01 17Z,   0.00,  -0.27,  99.90,  -1.27,  -1.00,
05/01 18Z,  -0.10,  -1.64,  99.90,  -2.74,  -1.00,
05/01 19Z,  -0.10,  -1.67,  99.90,  -2.77,  -1.00,  (min)
05/01 20Z,  -0.10,  -0.40,  99.90,  -1.50,  -1.00,
05/01 21Z,  -0.10,   1.84,  99.90,   0.73,  -1.00,
05/01 22Z,  -0.10,   4.48,  99.90,   3.37,  -1.00,
05/01 23Z,   0.00,   6.91,  99.90,   5.90,  -1.00,
05/02 00Z,   0.00,   8.63,  99.90,   7.63,  -1.00,
05/02 01Z,   0.00,   9.31,  99.90,   8.31,  -1.00,  (max)
05/02 02Z,   0.00,   8.90,  99.90,   7.90,  -1.00,
05/02 03Z,   0.00,   7.69,  99.90,   6.69,  -1.00,
05/02 04Z,   0.00,   6.16,  99.90,   5.16,  -1.00,
05/02 05Z,   0.00,   4.81,  99.90,   3.81,  -1.00,
05/02 06Z,   0.00,   4.02,  99.90,   3.01,  -1.00,  (min)
05/02 07Z,   0.00,   4.06,  99.90,   3.06,  -1.00,
05/02 08Z,   0.00,   5.01,  99.90,   4.00,  -1.00,
05/02 09Z,   0.00,   6.67,  99.90,   5.67,  -1.00,
05/02 10Z,   0.10,   8.64,  99.90,   7.73,  -1.00,
05/02 11Z,   0.10,  10.35,  99.90,   9.45,  -1.00,
05/02 12Z,   0.10,  11.35,  99.90,  10.45,  -1.00,  (max)
05/02 13Z,   0.10,  11.28,  99.90,  10.38,  -1.00,
05/02 14Z,   0.10,  10.02,  99.90,   9.12,  -1.00,
05/02 15Z,   0.10,   7.78,  99.90,   6.88,  -1.00,
05/02 16Z,   0.10,   5.05,  99.90,   4.15,  -1.00,
05/02 17Z,   0.10,   2.41,  99.90,   1.50,  -1.00,
05/02 18Z,   0.10,   0.33,  99.90,  -0.57,  -1.00,
05/02 19Z,   0.10,  -0.79,  99.90,  -1.69,  -1.00,
05/02 20Z,   0.00,  -0.74,  99.90,  -1.74,  -1.00,  (min)
05/02 21Z,   0.00,   0.42,  99.90,  -0.59,  -1.00,
05/02 22Z,   0.10,   2.36,  99.90,   1.46,  -1.00,
05/02 23Z,   0.10,   4.62,  99.90,   3.72,  -1.00,
05/03 00Z,   0.10,   6.69,  99.90,   5.79,  -1.00,
05/03 01Z,   0.10,   8.19,  99.90,   7.28,  -1.00,
05/03 02Z,   0.00,   8.81,  99.90,   7.81,  -1.00,  (max)
05/03 03Z,   0.00,   8.53,  99.90,   7.53,  -1.00,
05/03 04Z,   0.00,   7.58,  99.90,   6.58,  -1.00,
05/03 05Z,   0.00,   6.36,  99.90,   5.35,  -1.00,
05/03 06Z,   0.00,   5.23,  99.90,   4.23,  -1.00,
05/03 07Z,  -0.10,   4.54,  99.90,   3.43,  -1.00,
05/03 08Z,  -0.10,   4.53,  99.90,   3.43,  -1.00,  (min)
05/03 09Z,  -0.10,   5.27,  99.90,   4.17,  -1.00,
05/03 10Z,  -0.10,   6.60,  99.90,   5.50,  -1.00,
05/03 11Z,  -0.10,   8.16,  99.90,   7.06,  -1.00,
05/03 12Z,  -0.10,   9.53,  99.90,   8.42,  -1.00,
05/03 13Z,  -0.20,  10.33,  99.90,   9.12,  -1.00,  (max)
05/03 14Z,  -0.20,  10.26,  99.90,   9.06,  -1.00,
05/03 15Z,  -0.20,   9.22,  99.90,   8.01,  -1.00,
05/03 16Z,  -0.20,   7.36,  99.90,   6.16,  -1.00,
05/03 17Z,  -0.20,   5.10,  99.90,   3.89,  -1.00,
05/03 18Z,  -0.20,   2.87,  99.90,   1.67,  -1.00,