EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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
#Fernandina, FL : 04/30/2025 07:22:14 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   0.50,  -1.56,  -0.71,  99.90,   0.35,
04/28 13Z,   0.50,  -0.49,   0.25,  99.90,   0.24,
04/28 14Z,   0.50,  -0.13,   0.61,  99.90,   0.24,  (max)
04/28 15Z,   0.50,  -0.64,  -0.02,  99.90,   0.12,
04/28 16Z,   0.50,  -2.07,  -1.44,  99.90,   0.13,
04/28 17Z,   0.50,  -4.04,  -3.28,  99.90,   0.26,
04/28 18Z,   0.70,  -6.00,  -5.14,  99.90,   0.16,
04/28 19Z,   0.70,  -7.39,  -6.66,  99.90,   0.03,
04/28 20Z,   0.70,  -7.70,  -7.09,  99.90,  -0.09,  (min)
04/28 21Z,   0.70,  -6.77,  -6.06,  99.90,   0.01,
04/28 22Z,   0.70,  -4.99,  -4.25,  99.90,   0.04,
04/28 23Z,   0.70,  -2.93,  -2.29,  99.90,  -0.06,
04/29 00Z,   0.70,  -1.01,  -0.44,  99.90,  -0.13,
04/29 01Z,   0.80,   0.43,   0.85,  99.90,  -0.38,
04/29 02Z,   0.80,   1.17,   1.62,  99.90,  -0.35,  (max)
04/29 03Z,   0.80,   1.06,   1.59,  99.90,  -0.27,
04/29 04Z,   0.80,  -0.03,   0.42,  99.90,  -0.35,
04/29 05Z,   0.80,  -1.91,  -1.30,  99.90,  -0.19,
04/29 06Z,   0.60,  -4.11,  -3.19,  99.90,   0.32,
04/29 07Z,   0.60,  -6.06,  -5.01,  99.90,   0.45,
04/29 08Z,   0.60,  -7.23,  -6.44,  99.90,   0.19,
04/29 09Z,   0.50,  -7.24,  -6.88,  99.90,  -0.14,  (min)
04/29 10Z,   0.50,  -6.22,  -5.83,  99.90,  -0.11,
04/29 11Z,   0.50,  -4.65,  -4.20,  99.90,  -0.05,
04/29 12Z,   0.40,  -2.96,  -2.61,  99.90,  -0.05,
04/29 13Z,   0.30,  -1.50,  -1.12,  99.90,   0.08,
04/29 14Z,   0.30,  -0.54,  -0.21,  99.90,   0.03,
04/29 15Z,   0.30,  -0.28,  -0.03,  99.90,  -0.05,  (max)
04/29 16Z,   0.30,  -0.91,  -0.77,  99.90,  -0.16,
04/29 17Z,   0.20,  -2.40,  -2.39,  99.90,  -0.19,
04/29 18Z,   0.30,  -4.36,  -4.25,  99.90,  -0.19,
04/29 19Z,   0.30,  -6.21,  -6.12,  99.90,  -0.21,
04/29 20Z,   0.30,  -7.40,  -7.40,  99.90,  -0.30,
04/29 21Z,   0.30,  -7.48,  -7.40,  99.90,  -0.22,  (min)
04/29 22Z,   0.20,  -6.40,  -6.07,  99.90,   0.13,
04/29 23Z,   0.20,  -4.62,  -4.31,  99.90,   0.11,
04/30 00Z,   0.20,  -2.66,  -2.36,  99.90,   0.10,
04/30 01Z,   0.20,  -0.89,  -0.60,  99.90,   0.09,
04/30 02Z,   0.20,   0.42,   0.60,  99.90,  -0.02,
04/30 03Z,   0.20,   1.05,   1.25,  99.90,  -0.00,  (max)
04/30 04Z,   0.20,   0.84,   1.03,  99.90,  -0.01,
04/30 05Z,   0.20,  -0.33,  -0.34,  99.90,  -0.21,
04/30 06Z,   0.20,  -2.22,  -2.07,  99.90,  -0.05,
04/30 07Z,   0.10,  -4.32,  -3.97,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 08Z,   0.10,  -6.11,  99.90,  -5.78,   0.24,
04/30 09Z,   0.10,  -7.08,  99.90,  -6.76,   0.22,  (min)
04/30 10Z,   0.20,  -6.93,  99.90,  -6.53,   0.20,
04/30 11Z,   0.20,  -5.88,  99.90,  -5.50,   0.19,
04/30 12Z,   0.10,  -4.40,  99.90,  -4.13,   0.17,
04/30 13Z,   0.10,  -2.85,  99.90,  -2.59,   0.15,
04/30 14Z,   0.10,  -1.51,  99.90,  -1.28,   0.14,
04/30 15Z,   0.10,  -0.66,  99.90,  -0.44,   0.12,
04/30 16Z,   0.10,  -0.50,  99.90,  -0.30,   0.10,  (max)
04/30 17Z,   0.10,  -1.21,  99.90,  -1.02,   0.09,
04/30 18Z,   0.10,  -2.72,  99.90,  -2.55,   0.07,
04/30 19Z,   0.10,  -4.57,  99.90,  -4.42,   0.05,
04/30 20Z,   0.10,  -6.23,  99.90,  -6.07,   0.05,
04/30 21Z,   0.10,  -7.19,  99.90,  -7.03,   0.05,  (min)
04/30 22Z,   0.10,  -7.08,  99.90,  -6.93,   0.05,
04/30 23Z,   0.10,  -5.98,  99.90,  -5.82,   0.05,
05/01 00Z,   0.10,  -4.32,  99.90,  -4.17,   0.05,
05/01 01Z,   0.10,  -2.54,  99.90,  -2.39,   0.05,
05/01 02Z,   0.10,  -0.93,  99.90,  -0.78,   0.05,
05/01 03Z,   0.10,   0.24,  99.90,   0.39,   0.05,
05/01 04Z,   0.10,   0.77,  99.90,   0.93,   0.05,  (max)
05/01 05Z,   0.10,   0.48,  99.90,   0.64,   0.05,
05/01 06Z,   0.10,  -0.71,  99.90,  -0.56,   0.05,
05/01 07Z,   0.10,  -2.52,  99.90,  -2.37,   0.05,
05/01 08Z,   0.10,  -4.44,  99.90,  -4.29,   0.05,
05/01 09Z,   0.10,  -6.01,  99.90,  -5.85,   0.05,
05/01 10Z,   0.00,  -6.77,  99.90,  -6.72,   0.05,  (min)
05/01 11Z,   0.00,  -6.54,  99.90,  -6.48,   0.05,
05/01 12Z,   0.00,  -5.56,  99.90,  -5.50,   0.05,
05/01 13Z,   0.00,  -4.22,  99.90,  -4.17,   0.05,
05/01 14Z,   0.00,  -2.80,  99.90,  -2.75,   0.05,
05/01 15Z,   0.00,  -1.59,  99.90,  -1.54,   0.05,
05/01 16Z,   0.00,  -0.84,  99.90,  -0.78,   0.05,
05/01 17Z,   0.00,  -0.75,  99.90,  -0.70,   0.05,  (max)
05/01 18Z,   0.00,  -1.51,  99.90,  -1.45,   0.05,
05/01 19Z,   0.00,  -2.96,  99.90,  -2.90,   0.05,
05/01 20Z,   0.00,  -4.63,  99.90,  -4.57,   0.05,
05/01 21Z,   0.00,  -6.05,  99.90,  -5.99,   0.05,
05/01 22Z,   0.00,  -6.81,  99.90,  -6.76,   0.05,  (min)
05/01 23Z,   0.00,  -6.63,  99.90,  -6.57,   0.05,
05/02 00Z,   0.00,  -5.60,  99.90,  -5.55,   0.05,
05/02 01Z,   0.00,  -4.14,  99.90,  -4.08,   0.05,
05/02 02Z,   0.00,  -2.55,  99.90,  -2.50,   0.05,
05/02 03Z,   0.00,  -1.10,  99.90,  -1.05,   0.05,
05/02 04Z,   0.00,  -0.05,  99.90,   0.01,   0.05,
05/02 05Z,   0.00,   0.40,  99.90,   0.46,   0.05,  (max)
05/02 06Z,   0.00,   0.05,  99.90,   0.11,   0.05,
05/02 07Z,   0.00,  -1.11,  99.90,  -1.06,   0.05,
05/02 08Z,   0.00,  -2.76,  99.90,  -2.71,   0.05,
05/02 09Z,   0.00,  -4.46,  99.90,  -4.40,   0.05,
05/02 10Z,   0.00,  -5.80,  99.90,  -5.75,   0.05,
05/02 11Z,   0.00,  -6.43,  99.90,  -6.37,   0.05,  (min)
05/02 12Z,  -0.10,  -6.19,  99.90,  -6.24,   0.05,
05/02 13Z,  -0.10,  -5.32,  99.90,  -5.37,   0.05,
05/02 14Z,  -0.10,  -4.12,  99.90,  -4.16,   0.05,
05/02 15Z,   0.00,  -2.81,  99.90,  -2.76,   0.05,
05/02 16Z,   0.00,  -1.70,  99.90,  -1.64,   0.05,
05/02 17Z,   0.00,  -1.02,  99.90,  -0.96,   0.05,
05/02 18Z,   0.00,  -1.00,  99.90,  -0.94,   0.05,  (max)
05/02 19Z,   0.00,  -1.75,  99.90,  -1.69,   0.05,
05/02 20Z,   0.00,  -3.06,  99.90,  -3.01,   0.05,
05/02 21Z,   0.00,  -4.51,  99.90,  -4.46,   0.05,
05/02 22Z,   0.00,  -5.73,  99.90,  -5.68,   0.05,
05/02 23Z,   0.00,  -6.38,  99.90,  -6.33,   0.05,  (min)
05/03 00Z,   0.00,  -6.21,  99.90,  -6.16,   0.05,
05/03 01Z,   0.00,  -5.34,  99.90,  -5.28,   0.05,
05/03 02Z,   0.00,  -4.07,  99.90,  -4.01,   0.05,
05/03 03Z,   0.00,  -2.64,  99.90,  -2.59,   0.05,
05/03 04Z,   0.00,  -1.32,  99.90,  -1.27,   0.05,
05/03 05Z,   0.00,  -0.37,  99.90,  -0.32,   0.05,
05/03 06Z,   0.00,  -0.00,  99.90,   0.05,   0.05,  (max)
05/03 07Z,   0.00,  -0.38,  99.90,  -0.32,   0.05,
05/03 08Z,   0.00,  -1.46,  99.90,  -1.40,   0.05,
05/03 09Z,   0.00,  -2.92,  99.90,  -2.86,   0.05,
05/03 10Z,  -0.10,  -4.40,  99.90,  -4.44,   0.05,
05/03 11Z,  -0.10,  -5.59,  99.90,  -5.64,   0.05,
05/03 12Z,  -0.10,  -6.15,  99.90,  -6.20,   0.05,  (min)
05/03 13Z,  -0.10,  -5.95,  99.90,  -6.00,   0.05,
05/03 14Z,  -0.10,  -5.18,  99.90,  -5.23,   0.05,
05/03 15Z,   0.00,  -4.06,  99.90,  -4.01,   0.05,
05/03 16Z,  -0.10,  -2.83,  99.90,  -2.88,   0.05,
05/03 17Z,  -0.10,  -1.79,  99.90,  -1.83,   0.05,
05/03 18Z,  -0.10,  -1.17,  99.90,  -1.22,   0.05,  (max)
05/03 19Z,  -0.10,  -1.18,  99.90,  -1.22,   0.05,
05/03 20Z,   0.00,  -1.87,  99.90,  -1.81,   0.05,
05/03 21Z,   0.00,  -3.02,  99.90,  -2.96,   0.05,
05/03 22Z,   0.00,  -4.28,  99.90,  -4.22,   0.05,
05/03 23Z,   0.00,  -5.38,  99.90,  -5.32,   0.05,
05/04 00Z,   0.00,  -6.00,  99.90,  -5.95,   0.05,