EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
#Adak Island, AK : 02/14/2025 15:23:03 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 00Z,   0.40,   0.12,  -0.24,  99.90,  -0.76,
02/13 01Z,   0.40,   0.08,  -0.22,  99.90,  -0.70,  (max)
02/13 02Z,   0.40,  -0.08,  -0.35,  99.90,  -0.67,
02/13 03Z,   0.50,  -0.39,  -0.66,  99.90,  -0.77,
02/13 04Z,   0.50,  -0.86,  -1.20,  99.90,  -0.84,
02/13 05Z,   0.50,  -1.46,  -1.82,  99.90,  -0.86,
02/13 06Z,   0.40,  -2.12,  -2.56,  99.90,  -0.84,
02/13 07Z,   0.40,  -2.76,  -3.25,  99.90,  -0.89,
02/13 08Z,   0.40,  -3.28,  -3.75,  99.90,  -0.87,
02/13 09Z,   0.30,  -3.61,  -4.16,  99.90,  -0.85,
02/13 10Z,   0.30,  -3.70,  -4.22,  99.90,  -0.82,  (min)
02/13 11Z,   0.30,  -3.55,  -4.11,  99.90,  -0.86,
02/13 12Z,   0.30,  -3.19,  -3.74,  99.90,  -0.85,
02/13 13Z,   0.30,  -2.68,  -3.19,  99.90,  -0.81,
02/13 14Z,   0.20,  -2.10,  -2.65,  99.90,  -0.75,
02/13 15Z,   0.20,  -1.53,  -2.08,  99.90,  -0.75,
02/13 16Z,   0.20,  -1.05,  -1.53,  99.90,  -0.68,
02/13 17Z,   0.20,  -0.68,  -1.14,  99.90,  -0.66,
02/13 18Z,   0.20,  -0.46,  -0.88,  99.90,  -0.62,
02/13 19Z,   0.20,  -0.35,  -0.69,  99.90,  -0.54,
02/13 20Z,   0.20,  -0.33,  -0.58,  99.90,  -0.45,  (max)
02/13 21Z,   0.10,  -0.35,  -0.67,  99.90,  -0.42,
02/13 22Z,   0.10,  -0.38,  -0.78,  99.90,  -0.50,  (min)
02/13 23Z,   0.10,  -0.38,  -0.63,  99.90,  -0.35,
02/14 00Z,   0.10,  -0.36,  -0.54,  99.90,  -0.28,  (max)
02/14 01Z,   0.10,  -0.35,  -0.61,  99.90,  -0.36,
02/14 02Z,   0.10,  -0.38,  -0.63,  99.90,  -0.35,
02/14 03Z,   0.10,  -0.50,  -0.70,  99.90,  -0.30,
02/14 04Z,   0.10,  -0.75,  -0.94,  99.90,  -0.29,
02/14 05Z,   0.10,  -1.13,  -1.41,  99.90,  -0.38,
02/14 06Z,   0.10,  -1.61,  -1.95,  99.90,  -0.44,
02/14 07Z,   0.10,  -2.14,  -2.36,  99.90,  -0.32,
02/14 08Z,   0.10,  -2.64,  -2.94,  99.90,  -0.40,
02/14 09Z,   0.10,  -3.03,  -3.36,  99.90,  -0.43,
02/14 10Z,   0.10,  -3.24,  -3.65,  99.90,  -0.51,  (min)
02/14 11Z,   0.10,  -3.25,  -3.51,  99.90,  -0.36,
02/14 12Z,   0.10,  -3.05,  -3.27,  99.90,  -0.32,
02/14 13Z,   0.10,  -2.67,  -2.94,  99.90,  -0.37,
02/14 14Z,   0.10,  -2.19,  -2.43,  99.90,  -0.34,
02/14 15Z,   0.10,  -1.67,  -1.85,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 16Z,   0.20,  -1.19,  99.90,  -1.29,  -0.30,
02/14 17Z,   0.20,  -0.81,  99.90,  -0.94,  -0.32,
02/14 18Z,   0.20,  -0.58,  99.90,  -0.72,  -0.34,  (max)
02/14 19Z,   0.10,  -0.48,  99.90,  -0.74,  -0.36,
02/14 20Z,   0.10,  -0.50,  99.90,  -0.78,  -0.38,
02/14 21Z,   0.10,  -0.59,  99.90,  -0.90,  -0.40,
02/14 22Z,   0.10,  -0.72,  99.90,  -1.04,  -0.42,
02/14 23Z,   0.20,  -0.81,  99.90,  -1.05,  -0.44,
02/15 00Z,   0.20,  -0.86,  99.90,  -1.13,  -0.46,
02/15 01Z,   0.20,  -0.87,  99.90,  -1.15,  -0.48,  (min)
02/15 02Z,   0.20,  -0.84,  99.90,  -1.14,  -0.50,  (max)
02/15 03Z,   0.20,  -0.83,  99.90,  -1.15,  -0.52,
02/15 04Z,   0.20,  -0.89,  99.90,  -1.21,  -0.52,
02/15 05Z,   0.20,  -1.04,  99.90,  -1.36,  -0.52,
02/15 06Z,   0.20,  -1.31,  99.90,  -1.63,  -0.52,
02/15 07Z,   0.30,  -1.66,  99.90,  -1.88,  -0.52,
02/15 08Z,   0.30,  -2.06,  99.90,  -2.28,  -0.52,
02/15 09Z,   0.30,  -2.42,  99.90,  -2.64,  -0.52,
02/15 10Z,   0.30,  -2.69,  99.90,  -2.91,  -0.52,
02/15 11Z,   0.30,  -2.80,  99.90,  -3.02,  -0.52,  (min)
02/15 12Z,   0.40,  -2.74,  99.90,  -2.86,  -0.52,
02/15 13Z,   0.40,  -2.50,  99.90,  -2.62,  -0.52,
02/15 14Z,   0.40,  -2.12,  99.90,  -2.24,  -0.52,
02/15 15Z,   0.50,  -1.68,  99.90,  -1.70,  -0.52,
02/15 16Z,   0.50,  -1.24,  99.90,  -1.26,  -0.52,
02/15 17Z,   0.50,  -0.88,  99.90,  -0.90,  -0.52,
02/15 18Z,   0.50,  -0.64,  99.90,  -0.66,  -0.52,
02/15 19Z,   0.60,  -0.55,  99.90,  -0.47,  -0.52,  (max)
02/15 20Z,   0.60,  -0.61,  99.90,  -0.53,  -0.52,
02/15 21Z,   0.70,  -0.77,  99.90,  -0.59,  -0.52,
02/15 22Z,   0.70,  -0.99,  99.90,  -0.81,  -0.52,
02/15 23Z,   0.70,  -1.19,  99.90,  -1.01,  -0.52,
02/16 00Z,   0.80,  -1.34,  99.90,  -1.06,  -0.52,
02/16 01Z,   0.80,  -1.41,  99.90,  -1.13,  -0.52,  (min)
02/16 02Z,   0.90,  -1.39,  99.90,  -1.01,  -0.52,
02/16 03Z,   0.90,  -1.31,  99.90,  -0.93,  -0.52,
02/16 04Z,   1.00,  -1.23,  99.90,  -0.75,  -0.52,
02/16 05Z,   1.00,  -1.19,  99.90,  -0.71,  -0.52,  (max)
02/16 06Z,   1.00,  -1.23,  99.90,  -0.75,  -0.52,
02/16 07Z,   0.90,  -1.38,  99.90,  -1.00,  -0.52,
02/16 08Z,   0.90,  -1.61,  99.90,  -1.23,  -0.52,
02/16 09Z,   0.80,  -1.88,  99.90,  -1.60,  -0.52,
02/16 10Z,   0.80,  -2.13,  99.90,  -1.85,  -0.52,
02/16 11Z,   0.80,  -2.29,  99.90,  -2.01,  -0.52,
02/16 12Z,   0.70,  -2.31,  99.90,  -2.13,  -0.52,  (min)
02/16 13Z,   0.80,  -2.19,  99.90,  -1.91,  -0.52,
02/16 14Z,   0.80,  -1.92,  99.90,  -1.64,  -0.52,
02/16 15Z,   0.80,  -1.57,  99.90,  -1.29,  -0.52,
02/16 16Z,   0.80,  -1.19,  99.90,  -0.91,  -0.52,
02/16 17Z,   0.80,  -0.86,  99.90,  -0.58,  -0.52,
02/16 18Z,   0.80,  -0.64,  99.90,  -0.36,  -0.52,  (max)
02/16 19Z,   0.70,  -0.57,  99.90,  -0.39,  -0.52,
02/16 20Z,   0.70,  -0.65,  99.90,  -0.47,  -0.52,
02/16 21Z,   0.70,  -0.87,  99.90,  -0.69,  -0.52,
02/16 22Z,   0.70,  -1.17,  99.90,  -0.99,  -0.52,
02/16 23Z,   0.70,  -1.49,  99.90,  -1.30,  -0.52,
02/17 00Z,   0.70,  -1.75,  99.90,  -1.57,  -0.52,
02/17 01Z,   0.70,  -1.92,  99.90,  -1.74,  -0.52,
02/17 02Z,   0.70,  -1.96,  99.90,  -1.78,  -0.52,  (min)
02/17 03Z,   0.70,  -1.88,  99.90,  -1.70,  -0.52,
02/17 04Z,   0.80,  -1.71,  99.90,  -1.43,  -0.52,
02/17 05Z,   0.80,  -1.53,  99.90,  -1.25,  -0.52,
02/17 06Z,   0.70,  -1.38,  99.90,  -1.20,  -0.52,
02/17 07Z,   0.70,  -1.32,  99.90,  -1.14,  -0.52,  (max)
02/17 08Z,   0.70,  -1.35,  99.90,  -1.17,  -0.52,
02/17 09Z,   0.70,  -1.47,  99.90,  -1.29,  -0.52,
02/17 10Z,   0.70,  -1.63,  99.90,  -1.45,  -0.52,
02/17 11Z,   0.70,  -1.77,  99.90,  -1.59,  -0.52,
02/17 12Z,   0.70,  -1.84,  99.90,  -1.66,  -0.52,  (min)
02/17 13Z,   0.70,  -1.79,  99.90,  -1.61,  -0.52,
02/17 14Z,   0.70,  -1.63,  99.90,  -1.45,  -0.52,
02/17 15Z,   0.70,  -1.36,  99.90,  -1.18,  -0.52,
02/17 16Z,   0.70,  -1.05,  99.90,  -0.87,  -0.52,
02/17 17Z,   0.70,  -0.76,  99.90,  -0.58,  -0.52,
02/17 18Z,   0.70,  -0.56,  99.90,  -0.38,  -0.52,
02/17 19Z,   0.70,  -0.50,  99.90,  -0.32,  -0.52,  (max)
02/17 20Z,   0.60,  -0.60,  99.90,  -0.52,  -0.52,
02/17 21Z,   0.60,  -0.86,  99.90,  -0.78,  -0.52,
02/17 22Z,   0.60,  -1.24,  99.90,  -1.15,  -0.52,
02/17 23Z,   0.60,  -1.66,  99.90,  -1.58,  -0.52,
02/18 00Z,   0.60,  -2.05,  99.90,  -1.97,  -0.52,
02/18 01Z,   0.60,  -2.34,  99.90,  -2.26,  -0.52,
02/18 02Z,   0.60,  -2.48,  99.90,  -2.40,  -0.52,  (min)
02/18 03Z,   0.60,  -2.45,  99.90,  -2.37,  -0.52,
02/18 04Z,   0.60,  -2.28,  99.90,  -2.20,  -0.52,
02/18 05Z,   0.60,  -2.02,  99.90,  -1.94,  -0.52,
02/18 06Z,   0.60,  -1.72,  99.90,  -1.64,  -0.52,
02/18 07Z,  99.90,  -1.47,  99.90,  99.90,  -0.52,
02/18 08Z,  99.90,  -1.30,  99.90,  99.90,  -0.52,
02/18 09Z,  99.90,  -1.24,  99.90,  99.90,  -0.52,
02/18 10Z,  99.90,  -1.26,  99.90,  99.90,  -0.52,
02/18 11Z,  99.90,  -1.33,  99.90,  99.90,  -0.52,
02/18 12Z,  99.90,  -1.39,  99.90,  99.90,  -0.52,