EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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
#Wilmington, NC : 04/22/2025 07:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 12Z,  -0.30,   1.41,   0.81,  99.90,  -0.30,
04/20 13Z,  -0.30,   0.96,   0.18,  99.90,  -0.48,
04/20 14Z,  -0.30,   0.79,  -0.09,  99.90,  -0.58,  (min)
04/20 15Z,  -0.30,   0.98,   0.41,  99.90,  -0.27,
04/20 16Z,  -0.30,   1.73,   1.42,  99.90,  -0.01,
04/20 17Z,  -0.40,   2.82,   2.33,  99.90,  -0.09,
04/20 18Z,  -0.40,   3.63,   2.94,  99.90,  -0.29,
04/20 19Z,  -0.40,   3.89,   3.31,  99.90,  -0.18,  (max)
04/20 20Z,  -0.40,   3.85,   3.25,  99.90,  -0.20,
04/20 21Z,  -0.40,   3.54,   2.79,  99.90,  -0.35,
04/20 22Z,  -0.40,   2.86,   2.09,  99.90,  -0.37,
04/20 23Z,  -0.40,   1.97,   1.28,  99.90,  -0.29,
04/21 00Z,  -0.40,   1.21,   0.58,  99.90,  -0.23,
04/21 01Z,  -0.40,   0.78,   0.06,  99.90,  -0.32,
04/21 02Z,  -0.40,   0.70,  -0.06,  99.90,  -0.36,  (min)
04/21 03Z,  -0.40,   0.94,   0.42,  99.90,  -0.12,
04/21 04Z,  -0.40,   1.66,   1.33,  99.90,   0.07,
04/21 05Z,  -0.40,   2.84,   2.29,  99.90,  -0.15,
04/21 06Z,  -0.40,   3.92,   3.23,  99.90,  -0.29,
04/21 07Z,  -0.40,   4.43,   3.85,  99.90,  -0.18,
04/21 08Z,  -0.40,   4.48,   4.13,  99.90,   0.05,  (max)
04/21 09Z,  -0.40,   4.28,   4.05,  99.90,   0.17,
04/21 10Z,  -0.40,   3.76,   3.40,  99.90,   0.04,
04/21 11Z,  -0.40,   2.93,   2.43,  99.90,  -0.10,
04/21 12Z,  -0.40,   2.06,   1.55,  99.90,  -0.11,
04/21 13Z,  -0.40,   1.36,   0.74,  99.90,  -0.22,
04/21 14Z,  -0.40,   0.93,   0.15,  99.90,  -0.38,
04/21 15Z,  -0.40,   0.74,  -0.01,  99.90,  -0.35,  (min)
04/21 16Z,  -0.40,   0.95,   0.57,  99.90,   0.02,
04/21 17Z,  -0.40,   1.77,   1.70,  99.90,   0.33,
04/21 18Z,  -0.20,   2.91,   2.64,  99.90,  -0.07,
04/21 19Z,  -0.20,   3.72,   3.35,  99.90,  -0.17,
04/21 20Z,  -0.20,   4.00,   3.73,  99.90,  -0.07,
04/21 21Z,  -0.20,   3.97,   3.75,  99.90,  -0.02,  (max)
04/21 22Z,  -0.20,   3.63,   3.26,  99.90,  -0.17,
04/21 23Z,  -0.20,   2.92,   2.41,  99.90,  -0.31,
04/22 00Z,  -0.10,   2.04,   1.64,  99.90,  -0.30,
04/22 01Z,  -0.10,   1.30,   1.01,  99.90,  -0.19,
04/22 02Z,  -0.10,   0.86,   0.47,  99.90,  -0.29,
04/22 03Z,  -0.10,   0.70,   0.30,  99.90,  -0.30,  (min)
04/22 04Z,  -0.10,   0.87,   0.77,  99.90,   0.00,
04/22 05Z,  -0.10,   1.58,   1.74,  99.90,   0.26,
04/22 06Z,  -0.10,   2.79,   2.83,  99.90,   0.14,
04/22 07Z,  -0.10,   3.87,   3.71,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 08Z,  -0.10,   4.39,  99.90,   4.22,  -0.07,
04/22 09Z,  -0.10,   4.48,  99.90,   4.30,  -0.08,  (max)
04/22 10Z,  -0.10,   4.29,  99.90,   4.10,  -0.09,
04/22 11Z,  -0.10,   3.74,  99.90,   3.53,  -0.10,
04/22 12Z,  -0.10,   2.88,  99.90,   2.67,  -0.12,
04/22 13Z,  -0.10,   2.01,  99.90,   1.78,  -0.13,
04/22 14Z,  -0.10,   1.31,  99.90,   1.08,  -0.14,
04/22 15Z,  -0.10,   0.84,  99.90,   0.59,  -0.15,
04/22 16Z,  -0.10,   0.61,  99.90,   0.35,  -0.16,  (min)
04/22 17Z,  -0.10,   0.86,  99.90,   0.59,  -0.17,
04/22 18Z,  -0.10,   1.79,  99.90,   1.51,  -0.18,
04/22 19Z,  -0.10,   3.02,  99.90,   2.72,  -0.19,
04/22 20Z,  -0.10,   3.85,  99.90,   3.56,  -0.19,
04/22 21Z,  -0.10,   4.19,  99.90,   3.89,  -0.19,
04/22 22Z,  -0.10,   4.19,  99.90,   3.90,  -0.19,  (max)
04/22 23Z,  -0.10,   3.83,  99.90,   3.54,  -0.19,
04/23 00Z,  -0.10,   3.08,  99.90,   2.79,  -0.19,
04/23 01Z,  -0.10,   2.19,  99.90,   1.90,  -0.19,
04/23 02Z,  -0.10,   1.44,  99.90,   1.15,  -0.19,
04/23 03Z,  -0.10,   0.92,  99.90,   0.63,  -0.19,
04/23 04Z,  -0.10,   0.64,  99.90,   0.35,  -0.19,  (min)
04/23 05Z,  -0.10,   0.72,  99.90,   0.43,  -0.19,
04/23 06Z,  -0.10,   1.45,  99.90,   1.16,  -0.19,
04/23 07Z,  -0.10,   2.71,  99.90,   2.41,  -0.19,
04/23 08Z,  -0.10,   3.81,  99.90,   3.52,  -0.19,
04/23 09Z,  -0.10,   4.37,  99.90,   4.08,  -0.19,
04/23 10Z,  -0.10,   4.52,  99.90,   4.23,  -0.19,  (max)
04/23 11Z,  -0.10,   4.34,  99.90,   4.04,  -0.19,
04/23 12Z,  -0.10,   3.74,  99.90,   3.44,  -0.19,
04/23 13Z,  -0.10,   2.85,  99.90,   2.56,  -0.19,
04/23 14Z,  -0.10,   1.96,  99.90,   1.66,  -0.19,
04/23 15Z,  -0.10,   1.22,  99.90,   0.93,  -0.19,
04/23 16Z,  -0.10,   0.69,  99.90,   0.40,  -0.19,
04/23 17Z,  -0.10,   0.43,  99.90,   0.14,  -0.19,  (min)
04/23 18Z,  -0.10,   0.76,  99.90,   0.47,  -0.19,
04/23 19Z,  -0.10,   1.84,  99.90,   1.55,  -0.19,
04/23 20Z,  -0.10,   3.16,  99.90,   2.87,  -0.19,
04/23 21Z,  -0.10,   4.06,  99.90,   3.77,  -0.19,
04/23 22Z,  -0.10,   4.45,  99.90,   4.16,  -0.19,
04/23 23Z,  -0.10,   4.49,  99.90,   4.20,  -0.19,  (max)
04/24 00Z,  -0.10,   4.10,  99.90,   3.80,  -0.19,
04/24 01Z,  -0.10,   3.31,  99.90,   3.02,  -0.19,
04/24 02Z,  -0.10,   2.39,  99.90,   2.10,  -0.19,
04/24 03Z,  -0.10,   1.58,  99.90,   1.29,  -0.19,
04/24 04Z,  -0.10,   0.95,  99.90,   0.66,  -0.19,
04/24 05Z,  -0.10,   0.53,  99.90,   0.24,  -0.19,
04/24 06Z,  -0.20,   0.54,  99.90,   0.15,  -0.19,  (min)
04/24 07Z,  -0.20,   1.31,  99.90,   0.92,  -0.19,
04/24 08Z,  -0.20,   2.63,  99.90,   2.24,  -0.19,
04/24 09Z,  -0.20,   3.77,  99.90,   3.38,  -0.19,
04/24 10Z,  -0.20,   4.37,  99.90,   3.98,  -0.19,
04/24 11Z,  -0.20,   4.57,  99.90,   4.18,  -0.19,  (max)
04/24 12Z,  -0.20,   4.38,  99.90,   3.99,  -0.19,
04/24 13Z,  -0.20,   3.72,  99.90,   3.33,  -0.19,
04/24 14Z,  -0.20,   2.79,  99.90,   2.40,  -0.19,
04/24 15Z,  -0.10,   1.86,  99.90,   1.57,  -0.19,
04/24 16Z,  -0.10,   1.08,  99.90,   0.79,  -0.19,
04/24 17Z,  -0.10,   0.49,  99.90,   0.20,  -0.19,
04/24 18Z,  -0.10,   0.24,  99.90,  -0.05,  -0.19,  (min)
04/24 19Z,  -0.10,   0.69,  99.90,   0.40,  -0.19,
04/24 20Z,  -0.10,   1.94,  99.90,   1.65,  -0.19,
04/24 21Z,  -0.10,   3.37,  99.90,   3.08,  -0.19,
04/24 22Z,  -0.10,   4.33,  99.90,   4.04,  -0.19,
04/24 23Z,  -0.10,   4.78,  99.90,   4.49,  -0.19,
04/25 00Z,  -0.10,   4.82,  99.90,   4.53,  -0.19,  (max)
04/25 01Z,  -0.10,   4.38,  99.90,   4.09,  -0.19,
04/25 02Z,  -0.10,   3.54,  99.90,   3.25,  -0.19,
04/25 03Z,  -0.10,   2.58,  99.90,   2.29,  -0.19,
04/25 04Z,  -0.10,   1.69,  99.90,   1.40,  -0.19,
04/25 05Z,  -0.10,   0.94,  99.90,   0.64,  -0.19,
04/25 06Z,  -0.10,   0.39,  99.90,   0.09,  -0.19,
04/25 07Z,  -0.10,   0.36,  99.90,   0.07,  -0.19,  (min)
04/25 08Z,  -0.10,   1.20,  99.90,   0.91,  -0.19,
04/25 09Z,  -0.10,   2.59,  99.90,   2.29,  -0.19,
04/25 10Z,  -0.10,   3.76,  99.90,   3.46,  -0.19,
04/25 11Z,  -0.10,   4.40,  99.90,   4.11,  -0.19,
04/25 12Z,  -0.10,   4.63,  99.90,   4.34,  -0.19,  (max)
04/25 13Z,  -0.10,   4.39,  99.90,   4.10,  -0.19,
04/25 14Z,  -0.10,   3.67,  99.90,   3.37,  -0.19,
04/25 15Z,  -0.10,   2.69,  99.90,   2.39,  -0.19,
04/25 16Z,  -0.10,   1.72,  99.90,   1.43,  -0.19,
04/25 17Z,  -0.10,   0.91,  99.90,   0.62,  -0.19,
04/25 18Z,  -0.10,   0.29,  99.90,  -0.00,  -0.19,
04/25 19Z,  -0.10,   0.08,  99.90,  -0.21,  -0.19,  (min)
04/25 20Z,  -0.10,   0.70,  99.90,   0.41,  -0.19,
04/25 21Z,  -0.10,   2.12,  99.90,   1.83,  -0.19,
04/25 22Z,  -0.10,   3.63,  99.90,   3.34,  -0.19,
04/25 23Z,  -0.10,   4.63,  99.90,   4.34,  -0.19,
04/26 00Z,  -0.10,   5.11,  99.90,   4.82,  -0.19,