EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Northwest
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
#Astoria, OR : 03/25/2025 22:23:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 06Z,   0.40,  -2.34,  -1.80,  99.90,   0.14,  (max)
03/24 07Z,   0.40,  -2.74,  -2.21,  99.90,   0.13,
03/24 08Z,   0.30,  -3.35,  -2.88,  99.90,   0.17,
03/24 09Z,   0.30,  -3.91,  -3.57,  99.90,   0.04,
03/24 10Z,   0.20,  -4.26,  -3.88,  99.90,   0.18,  (min)
03/24 11Z,   0.20,  -4.27,  -3.83,  99.90,   0.24,
03/24 12Z,   0.40,  -3.80,  -3.38,  99.90,   0.02,
03/24 13Z,   0.30,  -2.95,  -2.73,  99.90,  -0.08,
03/24 14Z,   0.30,  -2.00,  -1.93,  99.90,  -0.23,
03/24 15Z,   0.30,  -1.25,  -1.30,  99.90,  -0.35,
03/24 16Z,   0.30,  -0.88,  -0.90,  99.90,  -0.32,  (max)
03/24 17Z,   0.30,  -1.01,  -1.03,  99.90,  -0.32,
03/24 18Z,   0.30,  -1.73,  -1.85,  99.90,  -0.42,
03/24 19Z,   0.30,  -2.95,  -3.15,  99.90,  -0.50,
03/24 20Z,   0.30,  -4.36,  -4.44,  99.90,  -0.38,
03/24 21Z,   0.30,  -5.67,  -5.75,  99.90,  -0.38,
03/24 22Z,   0.20,  -6.74,  -6.87,  99.90,  -0.33,
03/24 23Z,   0.20,  -7.48,  -7.57,  99.90,  -0.29,
03/25 00Z,   0.20,  -7.71,  -7.86,  99.90,  -0.35,  (min)
03/25 01Z,   0.20,  -7.30,  -7.40,  99.90,  -0.30,
03/25 02Z,   0.20,  -6.35,  -6.30,  99.90,  -0.15,
03/25 03Z,   0.20,  -5.07,  -4.95,  99.90,  -0.08,
03/25 04Z,   0.20,  -3.72,  -3.55,  99.90,  -0.03,
03/25 05Z,   0.20,  -2.54,  -2.38,  99.90,  -0.04,
03/25 06Z,   0.10,  -1.85,  -1.67,  99.90,   0.08,
03/25 07Z,   0.10,  -1.85,  -1.58,  99.90,   0.17,  (max)
03/25 08Z,   0.10,  -2.43,  -2.06,  99.90,   0.27,
03/25 09Z,   0.10,  -3.27,  -3.04,  99.90,   0.13,
03/25 10Z,   0.00,  -4.10,  -4.00,  99.90,   0.10,
03/25 11Z,   0.00,  -4.70,  -4.60,  99.90,   0.10,
03/25 12Z,   0.20,  -4.86,  -4.63,  99.90,   0.03,  (min)
03/25 13Z,   0.20,  -4.43,  -4.12,  99.90,   0.11,
03/25 14Z,   0.10,  -3.48,  -3.21,  99.90,   0.17,
03/25 15Z,   0.20,  -2.33,  -2.14,  99.90,  -0.01,
03/25 16Z,   0.20,  -1.32,  -1.16,  99.90,  -0.04,
03/25 17Z,   0.20,  -0.69,  -0.57,  99.90,  -0.08,
03/25 18Z,   0.20,  -0.65,  -0.51,  99.90,  -0.06,  (max)
03/25 19Z,   0.20,  -1.33,  -1.31,  99.90,  -0.18,
03/25 20Z,   0.20,  -2.63,  -2.75,  99.90,  -0.32,
03/25 21Z,   0.20,  -4.22,  -4.35,  99.90,  -0.33,
03/25 22Z,   0.20,  -5.74,  -5.89,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 23Z,   0.20,  -7.02,  99.90,  -7.15,  -0.32,
03/26 00Z,   0.20,  -7.88,  99.90,  -7.98,  -0.30,
03/26 01Z,   0.20,  -8.07,  99.90,  -8.15,  -0.28,  (min)
03/26 02Z,   0.20,  -7.47,  99.90,  -7.53,  -0.26,
03/26 03Z,   0.20,  -6.23,  99.90,  -6.26,  -0.23,
03/26 04Z,   0.20,  -4.65,  99.90,  -4.66,  -0.21,
03/26 05Z,   0.20,  -3.05,  99.90,  -3.03,  -0.19,
03/26 06Z,   0.20,  -1.77,  99.90,  -1.73,  -0.16,
03/26 07Z,   0.20,  -1.17,  99.90,  -1.11,  -0.14,  (max)
03/26 08Z,   0.20,  -1.42,  99.90,  -1.33,  -0.12,
03/26 09Z,   0.20,  -2.32,  99.90,  -2.22,  -0.10,
03/26 10Z,   0.30,  -3.50,  99.90,  -3.27,  -0.07,
03/26 11Z,   0.30,  -4.63,  99.90,  -4.40,  -0.07,
03/26 12Z,   0.30,  -5.44,  99.90,  -5.22,  -0.07,
03/26 13Z,   0.30,  -5.68,  99.90,  -5.45,  -0.07,  (min)
03/26 14Z,   0.30,  -5.15,  99.90,  -4.93,  -0.07,
03/26 15Z,   0.40,  -3.99,  99.90,  -3.66,  -0.07,
03/26 16Z,   0.40,  -2.55,  99.90,  -2.22,  -0.07,
03/26 17Z,   0.40,  -1.24,  99.90,  -0.91,  -0.07,
03/26 18Z,   0.50,  -0.37,  99.90,   0.05,  -0.07,
03/26 19Z,   0.50,  -0.25,  99.90,   0.18,  -0.07,  (max)
03/26 20Z,   0.50,  -1.00,  99.90,  -0.57,  -0.07,
03/26 21Z,   0.60,  -2.47,  99.90,  -1.95,  -0.07,
03/26 22Z,   0.60,  -4.27,  99.90,  -3.74,  -0.07,
03/26 23Z,   0.70,  -5.99,  99.90,  -5.37,  -0.07,
03/27 00Z,   0.80,  -7.40,  99.90,  -6.67,  -0.07,
03/27 01Z,   0.90,  -8.23,  99.90,  -7.41,  -0.07,  (min)
03/27 02Z,   0.90,  -8.23,  99.90,  -7.40,  -0.07,
03/27 03Z,   1.00,  -7.30,  99.90,  -6.37,  -0.07,
03/27 04Z,   1.00,  -5.70,  99.90,  -4.77,  -0.07,
03/27 05Z,   1.00,  -3.82,  99.90,  -2.90,  -0.07,
03/27 06Z,   1.00,  -2.07,  99.90,  -1.15,  -0.07,
03/27 07Z,   1.00,  -0.86,  99.90,   0.06,  -0.07,
03/27 08Z,   1.00,  -0.54,  99.90,   0.39,  -0.07,  (max)
03/27 09Z,   1.00,  -1.19,  99.90,  -0.26,  -0.07,
03/27 10Z,   1.00,  -2.51,  99.90,  -1.58,  -0.07,
03/27 11Z,   1.00,  -4.05,  99.90,  -3.12,  -0.07,
03/27 12Z,   1.00,  -5.45,  99.90,  -4.52,  -0.07,
03/27 13Z,   1.00,  -6.40,  99.90,  -5.47,  -0.07,
03/27 14Z,   1.00,  -6.58,  99.90,  -5.66,  -0.07,  (min)
03/27 15Z,   1.00,  -5.85,  99.90,  -4.92,  -0.07,
03/27 16Z,   1.10,  -4.39,  99.90,  -3.36,  -0.07,
03/27 17Z,   1.10,  -2.64,  99.90,  -1.61,  -0.07,
03/27 18Z,   1.10,  -1.06,  99.90,  -0.04,  -0.07,
03/27 19Z,   1.20,  -0.06,  99.90,   1.07,  -0.07,
03/27 20Z,   1.20,   0.05,  99.90,   1.18,  -0.07,  (max)
03/27 21Z,   1.20,  -0.85,  99.90,   0.28,  -0.07,
03/27 22Z,   1.30,  -2.52,  99.90,  -1.30,  -0.07,
03/27 23Z,   1.40,  -4.49,  99.90,  -3.17,  -0.07,
03/28 00Z,   1.40,  -6.33,  99.90,  -5.01,  -0.07,
03/28 01Z,   1.50,  -7.73,  99.90,  -6.31,  -0.07,
03/28 02Z,   1.60,  -8.39,  99.90,  -6.86,  -0.07,  (min)
03/28 03Z,   1.70,  -8.05,  99.90,  -6.42,  -0.07,
03/28 04Z,   1.70,  -6.72,  99.90,  -5.09,  -0.07,
03/28 05Z,   1.80,  -4.77,  99.90,  -3.04,  -0.07,
03/28 06Z,   1.90,  -2.69,  99.90,  -0.86,  -0.07,
03/28 07Z,   1.90,  -0.96,  99.90,   0.87,  -0.07,
03/28 08Z,   2.00,  -0.00,  99.90,   1.92,  -0.07,  (max)
03/28 09Z,   2.00,  -0.11,  99.90,   1.81,  -0.07,
03/28 10Z,   2.00,  -1.25,  99.90,   0.68,  -0.07,
03/28 11Z,   2.00,  -3.00,  99.90,  -1.08,  -0.07,
03/28 12Z,   1.90,  -4.87,  99.90,  -3.04,  -0.07,
03/28 13Z,   1.90,  -6.46,  99.90,  -4.63,  -0.07,
03/28 14Z,   1.80,  -7.42,  99.90,  -5.69,  -0.07,
03/28 15Z,   1.80,  -7.44,  99.90,  -5.72,  -0.07,  (min)
03/28 16Z,   1.80,  -6.43,  99.90,  -4.70,  -0.07,
03/28 17Z,   1.80,  -4.65,  99.90,  -2.93,  -0.07,
03/28 18Z,   1.70,  -2.64,  99.90,  -1.01,  -0.07,
03/28 19Z,   1.70,  -0.90,  99.90,   0.73,  -0.07,
03/28 20Z,   1.70,   0.14,  99.90,   1.77,  -0.07,
03/28 21Z,   1.70,   0.15,  99.90,   1.78,  -0.07,  (max)
03/28 22Z,   1.70,  -0.93,  99.90,   0.70,  -0.07,
03/28 23Z,   1.70,  -2.76,  99.90,  -1.14,  -0.07,
03/29 00Z,   1.70,  -4.82,  99.90,  -3.20,  -0.07,
03/29 01Z,   1.70,  -6.65,  99.90,  -5.02,  -0.07,
03/29 02Z,   1.70,  -7.89,  99.90,  -6.27,  -0.07,
03/29 03Z,   1.70,  -8.24,  99.90,  -6.61,  -0.07,  (min)
03/29 04Z,   1.60,  -7.48,  99.90,  -5.95,  -0.07,
03/29 05Z,   1.60,  -5.75,  99.90,  -4.22,  -0.07,
03/29 06Z,   1.50,  -3.54,  99.90,  -2.12,  -0.07,
03/29 07Z,   1.40,  -1.43,  99.90,  -0.10,  -0.07,
03/29 08Z,   1.40,   0.10,  99.90,   1.42,  -0.07,
03/29 09Z,   1.30,   0.64,  99.90,   1.87,  -0.07,  (max)
03/29 10Z,   1.20,   0.01,  99.90,   1.14,  -0.07,
03/29 11Z,   1.20,  -1.62,  99.90,  -0.49,  -0.07,
03/29 12Z,   1.10,  -3.75,  99.90,  -2.72,  -0.07,
03/29 13Z,  99.90,  -5.84,  99.90,  99.90,  -0.07,
03/29 14Z,  99.90,  -7.49,  99.90,  99.90,  -0.07,
03/29 15Z,  99.90,  -8.35,  99.90,  99.90,  -0.07,
03/29 16Z,  99.90,  -8.14,  99.90,  99.90,  -0.07,
03/29 17Z,  99.90,  -6.82,  99.90,  99.90,  -0.07,
03/29 18Z,  99.90,  -4.79,  99.90,  99.90,  -0.07,