EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
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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
#Baltimore, MD : 12/16/2025 16:22:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 00Z,  -1.30,  -1.96,  -4.08,  99.90,  -0.82,
12/15 01Z,  -1.40,  -2.13,  -4.16,  99.90,  -0.63,
12/15 02Z,  -1.60,  -2.26,  -4.39,  99.90,  -0.53,
12/15 03Z,  -1.70,  -2.28,  -4.46,  99.90,  -0.48,  (min)
12/15 04Z,  -1.70,  -2.20,  -4.27,  99.90,  -0.37,
12/15 05Z,  -1.80,  -2.04,  -4.19,  99.90,  -0.35,
12/15 06Z,  -1.80,  -1.87,  -4.03,  99.90,  -0.36,
12/15 07Z,  -1.80,  -1.76,  -3.93,  99.90,  -0.37,
12/15 08Z,  -1.80,  -1.75,  -3.80,  99.90,  -0.25,  (max)
12/15 09Z,  -1.80,  -1.86,  -3.88,  99.90,  -0.22,
12/15 10Z,  -1.80,  -2.04,  -3.92,  99.90,  -0.08,
12/15 11Z,  -1.80,  -2.26,  -3.92,  99.90,   0.14,
12/15 12Z,  -1.90,  -2.46,  -3.99,  99.90,   0.37,
12/15 13Z,  -1.80,  -2.62,  -4.17,  99.90,   0.25,  (min)
12/15 14Z,  -1.80,  -2.68,  -4.15,  99.90,   0.33,
12/15 15Z,  -1.70,  -2.62,  -3.90,  99.90,   0.42,
12/15 16Z,  -1.70,  -2.43,  -3.63,  99.90,   0.50,
12/15 17Z,  -1.60,  -2.14,  -3.30,  99.90,   0.44,
12/15 18Z,  -1.50,  -1.83,  -2.99,  99.90,   0.34,
12/15 19Z,  -1.40,  -1.55,  -2.77,  99.90,   0.18,
12/15 20Z,  -1.30,  -1.38,  -2.53,  99.90,   0.15,
12/15 21Z,  -1.20,  -1.33,  -2.37,  99.90,   0.16,
12/15 22Z,  -1.10,  -1.39,  -2.28,  99.90,   0.21,
12/15 23Z,  -1.00,  -1.53,  -2.21,  99.90,   0.32,  (max)
12/16 00Z,  -0.80,  -1.71,  -2.22,  99.90,   0.29,
12/16 01Z,  -0.70,  -1.92,  -2.28,  99.90,   0.34,  (min)
12/16 02Z,  -0.60,  -2.12,  -2.15,  99.90,   0.57,
12/16 03Z,  -0.50,  -2.25,  -1.99,  99.90,   0.76,
12/16 04Z,  -0.40,  -2.29,  -1.83,  99.90,   0.86,
12/16 05Z,  -0.30,  -2.21,  -1.57,  99.90,   0.94,
12/16 06Z,  -0.10,  -2.07,  -1.30,  99.90,   0.87,
12/16 07Z,   0.00,  -1.92,  -1.20,  99.90,   0.72,
12/16 08Z,   0.00,  -1.83,  -1.08,  99.90,   0.75,
12/16 09Z,   0.00,  -1.85,  -1.03,  99.90,   0.82,  (max)
12/16 10Z,   0.00,  -1.98,  -1.16,  99.90,   0.82,
12/16 11Z,   0.10,  -2.18,  -1.31,  99.90,   0.77,
12/16 12Z,   0.10,  -2.40,  -1.41,  99.90,   0.89,
12/16 13Z,   0.20,  -2.58,  -1.56,  99.90,   0.82,
12/16 14Z,   0.20,  -2.70,  -1.68,  99.90,   0.82,
12/16 15Z,   0.20,  -2.71,  -1.72,  99.90,   0.79,  (min)
12/16 16Z,   0.20,  -2.59,  -1.70,  99.90,   0.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 17Z,   0.10,  -2.35,  99.90,  -1.63,   0.62,
12/16 18Z,   0.10,  -2.03,  99.90,  -1.38,   0.55,
12/16 19Z,   0.20,  -1.71,  99.90,  -1.02,   0.49,
12/16 20Z,   0.10,  -1.44,  99.90,  -0.92,   0.42,
12/16 21Z,   0.10,  -1.29,  99.90,  -0.84,   0.35,  (max)
12/16 22Z,   0.10,  -1.26,  99.90,  -0.88,   0.28,
12/16 23Z,   0.10,  -1.35,  99.90,  -1.03,   0.21,
12/17 00Z,   0.10,  -1.51,  99.90,  -1.26,   0.15,
12/17 01Z,   0.10,  -1.72,  99.90,  -1.54,   0.08,
12/17 02Z,   0.10,  -1.94,  99.90,  -1.83,   0.01,
12/17 03Z,   0.20,  -2.15,  99.90,  -2.01,  -0.06,
12/17 04Z,   0.20,  -2.28,  99.90,  -2.21,  -0.12,
12/17 05Z,   0.20,  -2.31,  99.90,  -2.23,  -0.12,  (min)
12/17 06Z,   0.20,  -2.23,  99.90,  -2.16,  -0.12,
12/17 07Z,   0.20,  -2.09,  99.90,  -2.01,  -0.12,
12/17 08Z,   0.20,  -1.95,  99.90,  -1.88,  -0.12,
12/17 09Z,   0.30,  -1.89,  99.90,  -1.72,  -0.12,  (max)
12/17 10Z,   0.30,  -1.94,  99.90,  -1.76,  -0.12,
12/17 11Z,   0.30,  -2.09,  99.90,  -1.91,  -0.12,
12/17 12Z,   0.30,  -2.29,  99.90,  -2.12,  -0.12,
12/17 13Z,   0.30,  -2.50,  99.90,  -2.33,  -0.12,
12/17 14Z,   0.30,  -2.67,  99.90,  -2.49,  -0.12,
12/17 15Z,   0.30,  -2.74,  99.90,  -2.57,  -0.12,  (min)
12/17 16Z,   0.30,  -2.70,  99.90,  -2.52,  -0.12,
12/17 17Z,   0.30,  -2.53,  99.90,  -2.35,  -0.12,
12/17 18Z,   0.30,  -2.24,  99.90,  -2.07,  -0.12,
12/17 19Z,   0.30,  -1.90,  99.90,  -1.73,  -0.12,
12/17 20Z,   0.30,  -1.58,  99.90,  -1.41,  -0.12,
12/17 21Z,   0.30,  -1.34,  99.90,  -1.17,  -0.12,
12/17 22Z,   0.30,  -1.23,  99.90,  -1.05,  -0.12,  (max)
12/17 23Z,   0.20,  -1.24,  99.90,  -1.16,  -0.12,
12/18 00Z,   0.20,  -1.35,  99.90,  -1.28,  -0.12,
12/18 01Z,   0.10,  -1.54,  99.90,  -1.57,  -0.12,
12/18 02Z,   0.10,  -1.77,  99.90,  -1.80,  -0.12,
12/18 03Z,   0.10,  -2.01,  99.90,  -2.04,  -0.12,
12/18 04Z,   0.00,  -2.21,  99.90,  -2.34,  -0.12,
12/18 05Z,   0.00,  -2.33,  99.90,  -2.46,  -0.12,
12/18 06Z,   0.00,  -2.34,  99.90,  -2.46,  -0.12,
12/18 07Z,  -0.10,  -2.24,  99.90,  -2.46,  -0.12,  (min)
12/18 08Z,  -0.10,  -2.09,  99.90,  -2.32,  -0.12,
12/18 09Z,  -0.20,  -1.97,  99.90,  -2.29,  -0.12,
12/18 10Z,  -0.20,  -1.93,  99.90,  -2.25,  -0.12,  (max)
12/18 11Z,  -0.20,  -2.00,  99.90,  -2.33,  -0.12,
12/18 12Z,  -0.20,  -2.17,  99.90,  -2.49,  -0.12,
12/18 13Z,  -0.30,  -2.38,  99.90,  -2.80,  -0.12,
12/18 14Z,  -0.30,  -2.58,  99.90,  -3.00,  -0.12,
12/18 15Z,  -0.30,  -2.72,  99.90,  -3.14,  -0.12,
12/18 16Z,  -0.30,  -2.75,  99.90,  -3.17,  -0.12,  (min)
12/18 17Z,  -0.30,  -2.65,  99.90,  -3.08,  -0.12,
12/18 18Z,  -0.30,  -2.43,  99.90,  -2.86,  -0.12,
12/18 19Z,  -0.20,  -2.12,  99.90,  -2.44,  -0.12,
12/18 20Z,  -0.20,  -1.77,  99.90,  -2.09,  -0.12,
12/18 21Z,  -0.20,  -1.47,  99.90,  -1.79,  -0.12,
12/18 22Z,  -0.20,  -1.27,  99.90,  -1.59,  -0.12,
12/18 23Z,  -0.20,  -1.20,  99.90,  -1.53,  -0.12,
12/19 00Z,  -0.10,  -1.26,  99.90,  -1.48,  -0.12,  (max)
12/19 01Z,  -0.10,  -1.41,  99.90,  -1.63,  -0.12,
12/19 02Z,  -0.10,  -1.62,  99.90,  -1.85,  -0.12,
12/19 03Z,  -0.10,  -1.87,  99.90,  -2.09,  -0.12,
12/19 04Z,  -0.10,  -2.11,  99.90,  -2.33,  -0.12,
12/19 05Z,   0.00,  -2.29,  99.90,  -2.42,  -0.12,
12/19 06Z,   0.00,  -2.38,  99.90,  -2.50,  -0.12,  (min)
12/19 07Z,   0.10,  -2.35,  99.90,  -2.38,  -0.12,
12/19 08Z,   0.10,  -2.23,  99.90,  -2.25,  -0.12,
12/19 09Z,   0.20,  -2.07,  99.90,  -2.00,  -0.12,
12/19 10Z,   0.30,  -1.96,  99.90,  -1.79,  -0.12,
12/19 11Z,   0.30,  -1.95,  99.90,  -1.77,  -0.12,
12/19 12Z,   0.40,  -2.05,  99.90,  -1.77,  -0.12,  (max)
12/19 13Z,   0.40,  -2.23,  99.90,  -1.96,  -0.12,
12/19 14Z,   0.30,  -2.44,  99.90,  -2.27,  -0.12,
12/19 15Z,   0.20,  -2.63,  99.90,  -2.55,  -0.12,
12/19 16Z,   0.30,  -2.74,  99.90,  -2.56,  -0.12,
12/19 17Z,   0.20,  -2.73,  99.90,  -2.65,  -0.12,  (min)
12/19 18Z,   0.20,  -2.58,  99.90,  -2.51,  -0.12,
12/19 19Z,   0.20,  -2.32,  99.90,  -2.25,  -0.12,
12/19 20Z,   0.00,  -1.99,  99.90,  -2.11,  -0.12,
12/19 21Z,  -0.20,  -1.65,  99.90,  -1.97,  -0.12,
12/19 22Z,  -0.40,  -1.38,  99.90,  -1.90,  -0.12,
12/19 23Z,  -0.40,  -1.23,  99.90,  -1.75,  -0.12,  (max)
12/20 00Z,  -0.50,  -1.21,  99.90,  -1.84,  -0.12,
12/20 01Z,  -0.60,  -1.32,  99.90,  -2.04,  -0.12,
12/20 02Z,  -0.60,  -1.50,  99.90,  -2.23,  -0.12,
12/20 03Z,  -0.60,  -1.74,  99.90,  -2.46,  -0.12,
12/20 04Z,  -0.70,  -1.99,  99.90,  -2.81,  -0.12,
12/20 05Z,  -0.70,  -2.21,  99.90,  -3.04,  -0.12,
12/20 06Z,  -0.70,  -2.37,  99.90,  -3.19,  -0.12,
12/20 07Z,  99.90,  -2.41,  99.90,  99.90,  -0.12,
12/20 08Z,  99.90,  -2.34,  99.90,  99.90,  -0.12,
12/20 09Z,  99.90,  -2.19,  99.90,  99.90,  -0.12,
12/20 10Z,  99.90,  -2.04,  99.90,  99.90,  -0.12,
12/20 11Z,  99.90,  -1.95,  99.90,  99.90,  -0.12,
12/20 12Z,  99.90,  -1.96,  99.90,  99.90,  -0.12,