EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
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
#Clearwater Beach, FL : 01/25/2025 10:20:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 18Z,  -0.10,   1.36,   1.21,  99.90,  -0.05,
01/23 19Z,  -0.10,   1.54,   1.28,  99.90,  -0.16,
01/23 20Z,  -0.10,   1.74,   1.53,  99.90,  -0.11,
01/23 21Z,  -0.10,   1.95,   1.73,  99.90,  -0.12,
01/23 22Z,   0.00,   2.10,   1.89,  99.90,  -0.21,  (max)
01/23 23Z,   0.00,   2.15,   1.87,  99.90,  -0.28,
01/24 00Z,  -0.10,   2.08,   1.78,  99.90,  -0.20,
01/24 01Z,  -0.20,   1.87,   1.44,  99.90,  -0.23,
01/24 02Z,  -0.20,   1.55,   1.11,  99.90,  -0.24,
01/24 03Z,  -0.20,   1.16,   0.73,  99.90,  -0.23,
01/24 04Z,  -0.20,   0.74,   0.32,  99.90,  -0.22,
01/24 05Z,  -0.30,   0.36,  -0.06,  99.90,  -0.12,
01/24 06Z,  -0.50,   0.07,  -0.27,  99.90,   0.16,
01/24 07Z,  -0.50,  -0.09,  -0.43,  99.90,   0.16,  (min)
01/24 08Z,  -0.50,  -0.09,  -0.23,  99.90,   0.36,
01/24 09Z,  -0.50,   0.06,   0.04,  99.90,   0.48,
01/24 10Z,  -0.40,   0.32,   0.13,  99.90,   0.21,
01/24 11Z,  -0.50,   0.60,   0.40,  99.90,   0.30,
01/24 12Z,  -0.70,   0.86,   0.48,  99.90,   0.32,
01/24 13Z,  -0.70,   1.06,   0.56,  99.90,   0.20,  (max)
01/24 14Z,  -0.80,   1.19,   0.48,  99.90,   0.09,  (min)
01/24 15Z,  -0.80,   1.26,   0.82,  99.90,   0.36,
01/24 16Z,  -0.80,   1.28,   0.95,  99.90,   0.47,
01/24 17Z,  -0.80,   1.30,   1.07,  99.90,   0.57,
01/24 18Z,  -0.60,   1.33,   1.18,  99.90,   0.45,
01/24 19Z,  -0.60,   1.42,   1.24,  99.90,   0.42,
01/24 20Z,  -0.60,   1.58,   1.24,  99.90,   0.26,
01/24 21Z,  -0.60,   1.79,   1.59,  99.90,   0.40,
01/24 22Z,  -0.60,   2.02,   1.64,  99.90,   0.22,
01/24 23Z,  -0.60,   2.19,   1.86,  99.90,   0.27,
01/25 00Z,  -0.40,   2.26,   1.95,  99.90,   0.09,  (max)
01/25 01Z,  -0.40,   2.19,   1.54,  99.90,  -0.25,
01/25 02Z,  -0.40,   1.97,   1.34,  99.90,  -0.23,
01/25 03Z,  -0.50,   1.62,   0.93,  99.90,  -0.19,
01/25 04Z,  -0.50,   1.16,   0.65,  99.90,  -0.01,
01/25 05Z,  -0.60,   0.66,   0.15,  99.90,   0.09,
01/25 06Z,  -0.60,   0.18,  -0.30,  99.90,   0.12,
01/25 07Z,  -0.70,  -0.18,  -0.66,  99.90,   0.22,
01/25 08Z,  -0.60,  -0.37,  -0.76,  99.90,   0.21,  (min)
01/25 09Z,  -0.60,  -0.33,  -0.75,  99.90,   0.18,
01/25 10Z,  -0.60,  -0.11,  -0.67,  99.90,   0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 11Z,  -0.60,   0.23,  99.90,  -0.33,   0.05,
01/25 12Z,  -0.60,   0.60,  99.90,   0.04,   0.05,
01/25 13Z,  -0.70,   0.93,  99.90,   0.28,   0.05,
01/25 14Z,  -0.70,   1.18,  99.90,   0.53,   0.05,
01/25 15Z,  -0.70,   1.33,  99.90,   0.69,   0.06,
01/25 16Z,  -0.70,   1.39,  99.90,   0.75,   0.06,  (max)
01/25 17Z,  -0.70,   1.38,  99.90,   0.74,   0.06,  (min)
01/25 18Z,  -0.60,   1.33,  99.90,   0.80,   0.06,
01/25 19Z,  -0.50,   1.32,  99.90,   0.88,   0.06,
01/25 20Z,  -0.40,   1.39,  99.90,   1.06,   0.07,
01/25 21Z,  -0.30,   1.57,  99.90,   1.34,   0.07,
01/25 22Z,  -0.20,   1.84,  99.90,   1.71,   0.07,
01/25 23Z,  -0.20,   2.12,  99.90,   1.99,   0.07,
01/26 00Z,  -0.10,   2.33,  99.90,   2.31,   0.07,  (max)
01/26 01Z,  -0.20,   2.42,  99.90,   2.29,   0.07,
01/26 02Z,  -0.20,   2.34,  99.90,   2.21,   0.07,
01/26 03Z,  -0.20,   2.08,  99.90,   1.96,   0.07,
01/26 04Z,  -0.30,   1.66,  99.90,   1.43,   0.07,
01/26 05Z,  -0.30,   1.10,  99.90,   0.88,   0.07,
01/26 06Z,  -0.20,   0.49,  99.90,   0.36,   0.07,
01/26 07Z,  -0.20,  -0.07,  99.90,  -0.20,   0.07,
01/26 08Z,  -0.20,  -0.47,  99.90,  -0.60,   0.07,
01/26 09Z,  -0.10,  -0.63,  99.90,  -0.65,   0.07,  (min)
01/26 10Z,   0.00,  -0.51,  99.90,  -0.44,   0.07,
01/26 11Z,   0.00,  -0.19,  99.90,  -0.11,   0.07,
01/26 12Z,   0.00,   0.25,  99.90,   0.32,   0.07,
01/26 13Z,   0.00,   0.69,  99.90,   0.77,   0.07,
01/26 14Z,   0.00,   1.07,  99.90,   1.15,   0.07,
01/26 15Z,  -0.10,   1.34,  99.90,   1.31,   0.07,
01/26 16Z,  -0.20,   1.47,  99.90,   1.34,   0.07,
01/26 17Z,  -0.20,   1.47,  99.90,   1.35,   0.07,
01/26 18Z,  -0.10,   1.38,  99.90,   1.35,   0.07,  (max)
01/26 19Z,  -0.10,   1.27,  99.90,   1.24,   0.07,  (min)
01/26 20Z,   0.00,   1.23,  99.90,   1.30,   0.07,
01/26 21Z,   0.00,   1.32,  99.90,   1.40,   0.07,
01/26 22Z,   0.00,   1.57,  99.90,   1.65,   0.07,
01/26 23Z,   0.00,   1.92,  99.90,   1.99,   0.07,
01/27 00Z,   0.00,   2.27,  99.90,   2.34,   0.07,
01/27 01Z,   0.00,   2.52,  99.90,   2.59,   0.07,
01/27 02Z,   0.00,   2.60,  99.90,   2.68,   0.07,  (max)
01/27 03Z,   0.00,   2.49,  99.90,   2.56,   0.07,
01/27 04Z,   0.00,   2.16,  99.90,   2.23,   0.07,
01/27 05Z,   0.00,   1.63,  99.90,   1.70,   0.07,
01/27 06Z,   0.00,   0.95,  99.90,   1.03,   0.07,
01/27 07Z,   0.00,   0.24,  99.90,   0.31,   0.07,
01/27 08Z,   0.00,  -0.38,  99.90,  -0.31,   0.07,
01/27 09Z,   0.00,  -0.76,  99.90,  -0.68,   0.07,  (min)
01/27 10Z,   0.10,  -0.82,  99.90,  -0.65,   0.07,
01/27 11Z,   0.10,  -0.58,  99.90,  -0.41,   0.07,
01/27 12Z,   0.10,  -0.14,  99.90,   0.04,   0.07,
01/27 13Z,   0.10,   0.39,  99.90,   0.56,   0.07,
01/27 14Z,   0.10,   0.88,  99.90,   1.05,   0.07,
01/27 15Z,   0.10,   1.27,  99.90,   1.44,   0.07,
01/27 16Z,   0.10,   1.50,  99.90,   1.67,   0.07,
01/27 17Z,   0.10,   1.57,  99.90,   1.74,   0.07,  (max)
01/27 18Z,   0.10,   1.48,  99.90,   1.65,   0.07,
01/27 19Z,   0.10,   1.29,  99.90,   1.47,   0.07,
01/27 20Z,   0.10,   1.13,  99.90,   1.30,   0.07,
01/27 21Z,   0.10,   1.09,  99.90,   1.26,   0.07,  (min)
01/27 22Z,   0.20,   1.26,  99.90,   1.53,   0.07,
01/27 23Z,   0.30,   1.60,  99.90,   1.98,   0.07,
01/28 00Z,   0.30,   2.04,  99.90,   2.42,   0.07,
01/28 01Z,   0.30,   2.45,  99.90,   2.82,   0.07,
01/28 02Z,   0.20,   2.71,  99.90,   2.98,   0.07,
01/28 03Z,   0.20,   2.76,  99.90,   3.04,   0.07,  (max)
01/28 04Z,   0.20,   2.58,  99.90,   2.85,   0.07,
01/28 05Z,   0.20,   2.15,  99.90,   2.42,   0.07,
01/28 06Z,   0.20,   1.50,  99.90,   1.77,   0.07,
01/28 07Z,   0.20,   0.71,  99.90,   0.99,   0.07,
01/28 08Z,   0.20,  -0.07,  99.90,   0.21,   0.07,
01/28 09Z,   0.20,  -0.67,  99.90,  -0.40,   0.07,
01/28 10Z,   0.20,  -0.96,  99.90,  -0.69,   0.07,  (min)
01/28 11Z,   0.20,  -0.88,  99.90,  -0.61,   0.07,
01/28 12Z,   0.30,  -0.50,  99.90,  -0.13,   0.07,
01/28 13Z,   0.20,   0.05,  99.90,   0.32,   0.07,
01/28 14Z,   0.20,   0.63,  99.90,   0.90,   0.07,
01/28 15Z,   0.20,   1.13,  99.90,   1.40,   0.07,
01/28 16Z,   0.20,   1.47,  99.90,   1.75,   0.07,
01/28 17Z,   0.10,   1.63,  99.90,   1.80,   0.07,  (max)
01/28 18Z,   0.10,   1.59,  99.90,   1.76,   0.07,
01/28 19Z,   0.10,   1.39,  99.90,   1.56,   0.07,
01/28 20Z,   0.20,   1.12,  99.90,   1.39,   0.07,
01/28 21Z,   0.20,   0.93,  99.90,   1.20,   0.07,  (min)
01/28 22Z,   0.30,   0.94,  99.90,   1.32,   0.07,
01/28 23Z,   0.30,   1.21,  99.90,   1.58,   0.07,
01/29 00Z,   0.30,   1.66,  99.90,   2.04,   0.07,
01/29 01Z,  99.90,   2.19,  99.90,  99.90,   0.07,
01/29 02Z,  99.90,   2.62,  99.90,  99.90,   0.07,
01/29 03Z,  99.90,   2.86,  99.90,  99.90,   0.07,
01/29 04Z,  99.90,   2.85,  99.90,  99.90,   0.07,
01/29 05Z,  99.90,   2.57,  99.90,  99.90,   0.07,
01/29 06Z,  99.90,   2.03,  99.90,  99.90,   0.07,