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

Main Site
Mirror Site
About
Manual
Disclaimer
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
#Seward, AK : 04/16/2024 17:22:54 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 00Z,   0.60,  -6.64,  -7.74,  99.90,  -1.70,
04/15 01Z,   0.50,  -5.17,  -6.35,  99.90,  -1.68,
04/15 02Z,   0.50,  -4.09,  -5.30,  99.90,  -1.71,
04/15 03Z,   0.50,  -3.56,  -4.79,  99.90,  -1.73,  (max)
04/15 04Z,   0.50,  -3.57,  -4.80,  99.90,  -1.73,
04/15 05Z,   0.50,  -4.03,  -5.21,  99.90,  -1.68,
04/15 06Z,   0.50,  -4.77,  -5.94,  99.90,  -1.67,
04/15 07Z,   0.50,  -5.52,  -6.73,  99.90,  -1.71,
04/15 08Z,   0.50,  -5.94,  -7.15,  99.90,  -1.71,  (min)
04/15 09Z,   0.50,  -5.83,  -7.00,  99.90,  -1.67,
04/15 10Z,   0.50,  -5.23,  -6.43,  99.90,  -1.70,
04/15 11Z,   0.50,  -4.28,  -5.55,  99.90,  -1.77,
04/15 12Z,   0.40,  -3.21,  -4.53,  99.90,  -1.72,
04/15 13Z,   0.40,  -2.26,  -3.60,  99.90,  -1.74,
04/15 14Z,   0.30,  -1.72,  -3.04,  99.90,  -1.62,  (max)
04/15 15Z,   0.30,  -1.77,  -3.08,  99.90,  -1.61,
04/15 16Z,   0.30,  -2.43,  -3.85,  99.90,  -1.72,
04/15 17Z,   0.30,  -3.63,  -5.02,  99.90,  -1.69,
04/15 18Z,   0.20,  -5.20,  -6.58,  99.90,  -1.58,
04/15 19Z,   0.20,  -6.90,  -8.18,  99.90,  -1.48,
04/15 20Z,   0.30,  -8.35,  -9.66,  99.90,  -1.61,
04/15 21Z,   0.30,  -9.24, -10.61,  99.90,  -1.67,
04/15 22Z,   0.30,  -9.45, -10.80,  99.90,  -1.65,  (min)
04/15 23Z,   0.30,  -9.03, -10.44,  99.90,  -1.71,
04/16 00Z,   0.20,  -8.12,  -9.44,  99.90,  -1.52,
04/16 01Z,   0.20,  -6.90,  -8.37,  99.90,  -1.67,
04/16 02Z,   0.20,  -5.63,  -7.08,  99.90,  -1.65,
04/16 03Z,   0.20,  -4.59,  -6.13,  99.90,  -1.74,
04/16 04Z,   0.20,  -3.92,  -5.49,  99.90,  -1.77,
04/16 05Z,   0.20,  -3.68,  -5.18,  99.90,  -1.70,  (max)
04/16 06Z,   0.10,  -3.85,  -5.34,  99.90,  -1.59,
04/16 07Z,   0.10,  -4.35,  -5.82,  99.90,  -1.57,
04/16 08Z,   0.10,  -4.97,  -6.39,  99.90,  -1.52,
04/16 09Z,   0.10,  -5.43,  -6.88,  99.90,  -1.55,
04/16 10Z,   0.10,  -5.55,  -7.05,  99.90,  -1.60,  (min)
04/16 11Z,   0.20,  -5.30,  -6.81,  99.90,  -1.71,
04/16 12Z,   0.00,  -4.76,  -6.19,  99.90,  -1.43,
04/16 13Z,   0.00,  -4.01,  -5.43,  99.90,  -1.42,
04/16 14Z,   0.00,  -3.23,  -4.74,  99.90,  -1.51,
04/16 15Z,   0.00,  -2.67,  -4.11,  99.90,  -1.44,
04/16 16Z,   0.00,  -2.53,  -4.01,  99.90,  -1.48,  (max)
04/16 17Z,   0.00,  -2.87,  -4.38,  99.90,  -1.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.00,  -3.69,  99.90,  -5.20,  -1.51,
04/16 19Z,   0.00,  -4.93,  99.90,  -6.43,  -1.50,
04/16 20Z,   0.00,  -6.38,  99.90,  -7.88,  -1.50,
04/16 21Z,   0.00,  -7.73,  99.90,  -9.23,  -1.50,
04/16 22Z,   0.00,  -8.69,  99.90, -10.18,  -1.49,
04/16 23Z,   0.00,  -9.10,  99.90, -10.59,  -1.49,  (min)
04/17 00Z,   0.00,  -8.94,  99.90, -10.43,  -1.49,
04/17 01Z,  -0.10,  -8.24,  99.90,  -9.83,  -1.49,
04/17 02Z,  -0.10,  -7.13,  99.90,  -8.72,  -1.48,
04/17 03Z,   0.00,  -5.86,  99.90,  -7.34,  -1.48,
04/17 04Z,   0.00,  -4.69,  99.90,  -6.17,  -1.48,
04/17 05Z,   0.00,  -3.83,  99.90,  -5.31,  -1.48,
04/17 06Z,   0.00,  -3.39,  99.90,  -4.87,  -1.48,  (max)
04/17 07Z,   0.00,  -3.44,  99.90,  -4.91,  -1.48,
04/17 08Z,   0.00,  -3.92,  99.90,  -5.40,  -1.48,
04/17 09Z,   0.00,  -4.65,  99.90,  -6.13,  -1.48,
04/17 10Z,   0.00,  -5.34,  99.90,  -6.82,  -1.48,
04/17 11Z,   0.00,  -5.78,  99.90,  -7.25,  -1.48,
04/17 12Z,   0.00,  -5.86,  99.90,  -7.34,  -1.48,  (min)
04/17 13Z,   0.00,  -5.56,  99.90,  -7.03,  -1.48,
04/17 14Z,   0.00,  -4.90,  99.90,  -6.37,  -1.48,
04/17 15Z,   0.00,  -4.05,  99.90,  -5.53,  -1.48,
04/17 16Z,   0.00,  -3.30,  99.90,  -4.77,  -1.48,
04/17 17Z,   0.00,  -2.88,  99.90,  -4.36,  -1.48,
04/17 18Z,   0.10,  -2.93,  99.90,  -4.31,  -1.48,  (max)
04/17 19Z,   0.10,  -3.51,  99.90,  -4.89,  -1.48,
04/17 20Z,   0.20,  -4.61,  99.90,  -5.88,  -1.48,
04/17 21Z,   0.40,  -6.03,  99.90,  -7.11,  -1.48,
04/17 22Z,   0.30,  -7.45,  99.90,  -8.62,  -1.48,
04/17 23Z,   0.30,  -8.54,  99.90,  -9.72,  -1.48,
04/18 00Z,   0.30,  -9.11,  99.90, -10.28,  -1.48,  (min)
04/18 01Z,   0.40,  -9.05,  99.90, -10.13,  -1.48,
04/18 02Z,   0.30,  -8.35,  99.90,  -9.52,  -1.48,
04/18 03Z,   0.30,  -7.12,  99.90,  -8.30,  -1.48,
04/18 04Z,   0.30,  -5.67,  99.90,  -6.84,  -1.48,
04/18 05Z,   0.30,  -4.32,  99.90,  -5.49,  -1.48,
04/18 06Z,   0.30,  -3.32,  99.90,  -4.50,  -1.48,
04/18 07Z,   0.30,  -2.85,  99.90,  -4.03,  -1.48,  (max)
04/18 08Z,   0.30,  -3.00,  99.90,  -4.18,  -1.48,
04/18 09Z,   0.30,  -3.71,  99.90,  -4.89,  -1.48,
04/18 10Z,   0.30,  -4.75,  99.90,  -5.92,  -1.48,
04/18 11Z,   0.30,  -5.76,  99.90,  -6.94,  -1.48,
04/18 12Z,   0.30,  -6.49,  99.90,  -7.66,  -1.48,
04/18 13Z,   0.20,  -6.75,  99.90,  -8.03,  -1.48,  (min)
04/18 14Z,   0.20,  -6.46,  99.90,  -7.73,  -1.48,
04/18 15Z,   0.10,  -5.64,  99.90,  -7.02,  -1.48,
04/18 16Z,   0.10,  -4.54,  99.90,  -5.92,  -1.48,
04/18 17Z,   0.10,  -3.51,  99.90,  -4.89,  -1.48,
04/18 18Z,   0.10,  -2.84,  99.90,  -4.22,  -1.48,
04/18 19Z,   0.10,  -2.73,  99.90,  -4.10,  -1.48,  (max)
04/18 20Z,   0.10,  -3.27,  99.90,  -4.64,  -1.48,
04/18 21Z,   0.10,  -4.43,  99.90,  -5.80,  -1.48,
04/18 22Z,   0.20,  -5.98,  99.90,  -7.26,  -1.48,
04/18 23Z,   0.10,  -7.54,  99.90,  -8.92,  -1.48,
04/19 00Z,   0.10,  -8.74,  99.90, -10.11,  -1.48,
04/19 01Z,   0.10,  -9.31,  99.90, -10.69,  -1.48,  (min)
04/19 02Z,   0.10,  -9.13,  99.90, -10.50,  -1.48,
04/19 03Z,   0.10,  -8.18,  99.90,  -9.56,  -1.48,
04/19 04Z,   0.20,  -6.67,  99.90,  -7.95,  -1.48,
04/19 05Z,   0.20,  -4.98,  99.90,  -6.25,  -1.48,
04/19 06Z,   0.20,  -3.50,  99.90,  -4.78,  -1.48,
04/19 07Z,   0.30,  -2.54,  99.90,  -3.72,  -1.48,
04/19 08Z,   0.30,  -2.27,  99.90,  -3.45,  -1.48,  (max)
04/19 09Z,   0.30,  -2.76,  99.90,  -3.94,  -1.48,
04/19 10Z,   0.60,  -3.90,  99.90,  -4.77,  -1.48,
04/19 11Z,   0.10,  -5.33,  99.90,  -6.71,  -1.48,
04/19 12Z,   0.40,  -6.65,  99.90,  -7.73,  -1.48,
04/19 13Z,   0.30,  -7.53,  99.90,  -8.70,  -1.48,
04/19 14Z,   0.20,  -7.74,  99.90,  -9.02,  -1.48,  (min)
04/19 15Z,   0.20,  -7.22,  99.90,  -8.49,  -1.48,
04/19 16Z,   0.30,  -6.06,  99.90,  -7.24,  -1.48,
04/19 17Z,   0.30,  -4.62,  99.90,  -5.80,  -1.48,
04/19 18Z,   0.30,  -3.33,  99.90,  -4.50,  -1.48,
04/19 19Z,   0.10,  -2.53,  99.90,  -3.91,  -1.48,
04/19 20Z,   0.50,  -2.44,  99.90,  -3.42,  -1.48,  (max)
04/19 21Z,   0.40,  -3.13,  99.90,  -4.21,  -1.48,
04/19 22Z,   0.20,  -4.52,  99.90,  -5.80,  -1.48,
04/19 23Z,   0.30,  -6.28,  99.90,  -7.46,  -1.48,
04/20 00Z,   0.40,  -7.95,  99.90,  -9.02,  -1.48,
04/20 01Z,   0.40,  -9.10,  99.90, -10.17,  -1.48,
04/20 02Z,   0.30,  -9.46,  99.90, -10.64,  -1.48,  (min)
04/20 03Z,   0.50,  -8.93,  99.90,  -9.91,  -1.48,
04/20 04Z,   0.60,  -7.58,  99.90,  -8.46,  -1.48,
04/20 05Z,   0.60,  -5.73,  99.90,  -6.61,  -1.48,
04/20 06Z,   0.50,  -3.86,  99.90,  -4.84,  -1.48,
04/20 07Z,   0.50,  -2.43,  99.90,  -3.41,  -1.48,
04/20 08Z,   0.60,  -1.73,  99.90,  -2.60,  -1.48,  (max)
04/20 09Z,   0.50,  -1.89,  99.90,  -2.87,  -1.48,
04/20 10Z,   0.40,  -2.92,  99.90,  -3.99,  -1.48,
04/20 11Z,   0.40,  -4.57,  99.90,  -5.64,  -1.48,
04/20 12Z,   0.40,  -6.38,  99.90,  -7.46,  -1.48,