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
#Mytle Beach, Springmaid Pier, SC : 04/23/2025 21:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 06Z,  -0.10,  -2.91,  -3.08,  99.90,  -0.07,
04/22 07Z,  -0.10,  -2.61,  -2.85,  99.90,  -0.14,  (max)
04/22 08Z,  -0.10,  -2.87,  -3.10,  99.90,  -0.13,
04/22 09Z,  -0.10,  -3.63,  -3.77,  99.90,  -0.04,
04/22 10Z,  -0.10,  -4.64,  -4.77,  99.90,  -0.03,
04/22 11Z,  -0.10,  -5.66,  -5.71,  99.90,   0.05,
04/22 12Z,   0.00,  -6.48,  -6.56,  99.90,  -0.08,
04/22 13Z,   0.00,  -6.93,  -7.09,  99.90,  -0.16,  (min)
04/22 14Z,   0.00,  -6.89,  -7.05,  99.90,  -0.16,
04/22 15Z,   0.00,  -6.37,  -6.70,  99.90,  -0.33,
04/22 16Z,   0.00,  -5.50,  -5.75,  99.90,  -0.25,
04/22 17Z,   0.00,  -4.48,  -4.61,  99.90,  -0.13,
04/22 18Z,   0.00,  -3.59,  -3.73,  99.90,  -0.14,
04/22 19Z,   0.00,  -3.09,  -3.26,  99.90,  -0.17,  (max)
04/22 20Z,   0.00,  -3.13,  -3.30,  99.90,  -0.17,
04/22 21Z,   0.00,  -3.67,  -3.89,  99.90,  -0.22,
04/22 22Z,   0.00,  -4.51,  -4.74,  99.90,  -0.23,
04/22 23Z,   0.00,  -5.42,  -5.60,  99.90,  -0.18,
04/23 00Z,   0.00,  -6.23,  -6.33,  99.90,  -0.10,
04/23 01Z,   0.00,  -6.77,  -6.83,  99.90,  -0.06,
04/23 02Z,   0.00,  -6.92,  -6.97,  99.90,  -0.05,  (min)
04/23 03Z,   0.00,  -6.59,  -6.64,  99.90,  -0.05,
04/23 04Z,   0.00,  -5.80,  -5.97,  99.90,  -0.17,
04/23 05Z,  -0.10,  -4.72,  -5.00,  99.90,  -0.18,
04/23 06Z,   0.00,  -3.61,  -3.75,  99.90,  -0.14,
04/23 07Z,   0.00,  -2.76,  -2.96,  99.90,  -0.20,
04/23 08Z,   0.00,  -2.45,  -2.57,  99.90,  -0.12,  (max)
04/23 09Z,   0.00,  -2.77,  -2.80,  99.90,  -0.03,
04/23 10Z,   0.00,  -3.62,  -3.69,  99.90,  -0.07,
04/23 11Z,  -0.10,  -4.73,  -4.74,  99.90,   0.09,
04/23 12Z,   0.00,  -5.87,  -5.94,  99.90,  -0.07,
04/23 13Z,   0.00,  -6.79,  -6.90,  99.90,  -0.11,
04/23 14Z,   0.00,  -7.29,  -7.37,  99.90,  -0.08,  (min)
04/23 15Z,   0.00,  -7.21,  -7.34,  99.90,  -0.13,
04/23 16Z,   0.00,  -6.55,  -6.61,  99.90,  -0.06,
04/23 17Z,   0.00,  -5.47,  -5.66,  99.90,  -0.19,
04/23 18Z,   0.00,  -4.24,  -4.46,  99.90,  -0.22,
04/23 19Z,   0.00,  -3.19,  -3.42,  99.90,  -0.23,
04/23 20Z,   0.00,  -2.62,  -2.86,  99.90,  -0.24,  (max)
04/23 21Z,   0.00,  -2.67,  -3.01,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 22Z,   0.00,  -3.29,  99.90,  -3.62,  -0.33,
04/23 23Z,   0.00,  -4.26,  99.90,  -4.58,  -0.32,
04/24 00Z,   0.00,  -5.34,  99.90,  -5.66,  -0.31,
04/24 01Z,   0.00,  -6.34,  99.90,  -6.65,  -0.31,
04/24 02Z,   0.00,  -7.05,  99.90,  -7.35,  -0.30,
04/24 03Z,   0.00,  -7.28,  99.90,  -7.57,  -0.29,  (min)
04/24 04Z,   0.00,  -6.92,  99.90,  -7.20,  -0.28,
04/24 05Z,   0.00,  -6.01,  99.90,  -6.29,  -0.27,
04/24 06Z,   0.00,  -4.77,  99.90,  -5.03,  -0.26,
04/24 07Z,   0.10,  -3.50,  99.90,  -3.66,  -0.26,
04/24 08Z,   0.00,  -2.58,  99.90,  -2.82,  -0.25,
04/24 09Z,   0.00,  -2.27,  99.90,  -2.51,  -0.24,  (max)
04/24 10Z,   0.00,  -2.67,  99.90,  -2.91,  -0.24,
04/24 11Z,   0.00,  -3.62,  99.90,  -3.86,  -0.24,
04/24 12Z,   0.00,  -4.88,  99.90,  -5.12,  -0.24,
04/24 13Z,   0.00,  -6.17,  99.90,  -6.41,  -0.24,
04/24 14Z,   0.00,  -7.20,  99.90,  -7.44,  -0.24,
04/24 15Z,   0.00,  -7.71,  99.90,  -7.95,  -0.24,  (min)
04/24 16Z,   0.00,  -7.53,  99.90,  -7.77,  -0.24,
04/24 17Z,   0.00,  -6.66,  99.90,  -6.91,  -0.24,
04/24 18Z,   0.00,  -5.33,  99.90,  -5.57,  -0.24,
04/24 19Z,   0.00,  -3.87,  99.90,  -4.12,  -0.24,
04/24 20Z,   0.10,  -2.68,  99.90,  -2.82,  -0.24,
04/24 21Z,   0.10,  -2.06,  99.90,  -2.20,  -0.24,  (max)
04/24 22Z,   0.10,  -2.16,  99.90,  -2.30,  -0.24,
04/24 23Z,   0.10,  -2.90,  99.90,  -3.04,  -0.24,
04/25 00Z,   0.00,  -4.05,  99.90,  -4.29,  -0.24,
04/25 01Z,   0.00,  -5.35,  99.90,  -5.59,  -0.24,
04/25 02Z,   0.00,  -6.56,  99.90,  -6.80,  -0.24,
04/25 03Z,   0.00,  -7.42,  99.90,  -7.66,  -0.24,
04/25 04Z,   0.00,  -7.68,  99.90,  -7.92,  -0.24,  (min)
04/25 05Z,   0.00,  -7.23,  99.90,  -7.48,  -0.24,
04/25 06Z,   0.10,  -6.18,  99.90,  -6.32,  -0.24,
04/25 07Z,   0.10,  -4.76,  99.90,  -4.90,  -0.24,
04/25 08Z,   0.10,  -3.37,  99.90,  -3.51,  -0.24,
04/25 09Z,   0.00,  -2.39,  99.90,  -2.63,  -0.24,
04/25 10Z,   0.00,  -2.11,  99.90,  -2.35,  -0.24,  (max)
04/25 11Z,   0.00,  -2.60,  99.90,  -2.84,  -0.24,
04/25 12Z,   0.00,  -3.70,  99.90,  -3.94,  -0.24,
04/25 13Z,   0.00,  -5.12,  99.90,  -5.36,  -0.24,
04/25 14Z,   0.00,  -6.55,  99.90,  -6.79,  -0.24,
04/25 15Z,   0.00,  -7.65,  99.90,  -7.89,  -0.24,
04/25 16Z,   0.00,  -8.10,  99.90,  -8.34,  -0.24,  (min)
04/25 17Z,   0.00,  -7.75,  99.90,  -7.99,  -0.24,
04/25 18Z,   0.00,  -6.65,  99.90,  -6.89,  -0.24,
04/25 19Z,   0.00,  -5.08,  99.90,  -5.32,  -0.24,
04/25 20Z,   0.00,  -3.42,  99.90,  -3.66,  -0.24,
04/25 21Z,   0.10,  -2.11,  99.90,  -2.26,  -0.24,
04/25 22Z,   0.10,  -1.49,  99.90,  -1.63,  -0.24,  (max)
04/25 23Z,   0.10,  -1.68,  99.90,  -1.83,  -0.24,
04/26 00Z,   0.00,  -2.59,  99.90,  -2.83,  -0.24,
04/26 01Z,   0.00,  -3.95,  99.90,  -4.19,  -0.24,
04/26 02Z,   0.00,  -5.47,  99.90,  -5.71,  -0.24,
04/26 03Z,   0.00,  -6.85,  99.90,  -7.09,  -0.24,
04/26 04Z,   0.00,  -7.79,  99.90,  -8.03,  -0.24,
04/26 05Z,   0.00,  -8.02,  99.90,  -8.26,  -0.24,  (min)
04/26 06Z,   0.00,  -7.47,  99.90,  -7.71,  -0.24,
04/26 07Z,   0.00,  -6.26,  99.90,  -6.50,  -0.24,
04/26 08Z,   0.00,  -4.70,  99.90,  -4.95,  -0.24,
04/26 09Z,   0.00,  -3.21,  99.90,  -3.46,  -0.24,
04/26 10Z,   0.00,  -2.22,  99.90,  -2.46,  -0.24,
04/26 11Z,   0.10,  -2.00,  99.90,  -2.14,  -0.24,  (max)
04/26 12Z,   0.10,  -2.62,  99.90,  -2.76,  -0.24,
04/26 13Z,   0.10,  -3.88,  99.90,  -4.02,  -0.24,
04/26 14Z,   0.00,  -5.44,  99.90,  -5.69,  -0.24,
04/26 15Z,   0.00,  -6.96,  99.90,  -7.20,  -0.24,
04/26 16Z,   0.00,  -8.04,  99.90,  -8.28,  -0.24,
04/26 17Z,   0.00,  -8.38,  99.90,  -8.62,  -0.24,  (min)
04/26 18Z,   0.00,  -7.83,  99.90,  -8.07,  -0.24,
04/26 19Z,   0.00,  -6.51,  99.90,  -6.75,  -0.24,
04/26 20Z,   0.00,  -4.73,  99.90,  -4.97,  -0.24,
04/26 21Z,   0.00,  -2.93,  99.90,  -3.17,  -0.24,
04/26 22Z,   0.00,  -1.58,  99.90,  -1.82,  -0.24,
04/26 23Z,   0.00,  -1.01,  99.90,  -1.25,  -0.24,  (max)
04/27 00Z,   0.00,  -1.35,  99.90,  -1.59,  -0.24,
04/27 01Z,   0.00,  -2.44,  99.90,  -2.68,  -0.24,
04/27 02Z,   0.00,  -3.99,  99.90,  -4.23,  -0.24,
04/27 03Z,   0.00,  -5.67,  99.90,  -5.91,  -0.24,
04/27 04Z,   0.00,  -7.14,  99.90,  -7.38,  -0.24,
04/27 05Z,   0.00,  -8.08,  99.90,  -8.32,  -0.24,
04/27 06Z,  -0.10,  -8.25,  99.90,  -8.59,  -0.24,  (min)
04/27 07Z,  -0.10,  -7.58,  99.90,  -7.92,  -0.24,
04/27 08Z,  -0.10,  -6.24,  99.90,  -6.58,  -0.24,
04/27 09Z,  -0.10,  -4.59,  99.90,  -4.93,  -0.24,
04/27 10Z,  -0.10,  -3.06,  99.90,  -3.40,  -0.24,
04/27 11Z,   0.00,  -2.11,  99.90,  -2.35,  -0.24,
04/27 12Z,   0.00,  -2.01,  99.90,  -2.25,  -0.24,
04/27 13Z,  99.90,  -2.77,  99.90,  99.90,  -0.24,
04/27 14Z,  99.90,  -4.15,  99.90,  99.90,  -0.24,
04/27 15Z,  99.90,  -5.79,  99.90,  99.90,  -0.24,
04/27 16Z,  99.90,  -7.30,  99.90,  99.90,  -0.24,
04/27 17Z,  99.90,  -8.31,  99.90,  99.90,  -0.24,
04/27 18Z,  99.90,  -8.49,  99.90,  99.90,  -0.24,