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
#Nikiski, AK : 04/19/2024 18:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,  -1.20,   0.81,  -0.05,  99.90,   0.34,
04/18 01Z,  -1.20,  -1.57,  -2.30,  99.90,   0.47,
04/18 02Z,  -1.10,  -4.49,  -4.71,  99.90,   0.88,
04/18 03Z,  -1.10,  -7.03,  -6.81,  99.90,   1.32,
04/18 04Z,  -1.00,  -7.90,  -7.91,  99.90,   0.99,  (min)
04/18 05Z,  -1.00,  -7.01,  -7.36,  99.90,   0.65,
04/18 06Z,  -1.00,  -5.01,  -5.24,  99.90,   0.77,
04/18 07Z,  -1.00,  -2.07,  -2.40,  99.90,   0.67,
04/18 08Z,  -1.00,   1.46,   0.52,  99.90,   0.06,
04/18 09Z,  -0.90,   4.48,   3.02,  99.90,  -0.56,
04/18 10Z,  -0.80,   6.02,   4.71,  99.90,  -0.51,
04/18 11Z,  -0.80,   5.91,   5.12,  99.90,   0.01,  (max)
04/18 12Z,  -0.80,   4.66,   4.18,  99.90,   0.32,
04/18 13Z,  -0.80,   2.70,   2.04,  99.90,   0.14,
04/18 14Z,  -0.80,   0.02,  -0.36,  99.90,   0.42,
04/18 15Z,  -0.80,  -2.89,  -2.71,  99.90,   0.98,
04/18 16Z,  -0.90,  -4.73,  -4.71,  99.90,   0.92,
04/18 17Z,  -0.90,  -4.85,  -5.57,  99.90,   0.18,  (min)
04/18 18Z,  -1.10,  -3.79,  -4.81,  99.90,   0.08,
04/18 19Z,  -1.10,  -1.93,  -2.62,  99.90,   0.41,
04/18 20Z,  -1.10,   0.67,  -0.32,  99.90,   0.11,
04/18 21Z,  -1.20,   3.29,   1.81,  99.90,  -0.28,
04/18 22Z,  -1.30,   4.85,   3.21,  99.90,  -0.34,
04/18 23Z,  -1.30,   4.84,   3.53,  99.90,  -0.01,  (max)
04/19 00Z,  -1.30,   3.51,   2.42,  99.90,   0.21,
04/19 01Z,  -1.20,   1.36,   0.18,  99.90,   0.02,
04/19 02Z,  -1.20,  -1.51,  -2.55,  99.90,   0.16,
04/19 03Z,  -1.10,  -4.93,  -5.29,  99.90,   0.74,
04/19 04Z,  -1.10,  -7.65,  -7.64,  99.90,   1.11,
04/19 05Z,  -1.10,  -8.39,  -8.75,  99.90,   0.74,  (min)
04/19 06Z,  -1.20,  -7.18,  -7.67,  99.90,   0.71,
04/19 07Z,  -1.20,  -4.67,  -4.80,  99.90,   1.07,
04/19 08Z,  -1.20,  -1.13,  -1.57,  99.90,   0.76,
04/19 09Z,  -1.10,   2.80,   1.45,  99.90,  -0.25,
04/19 10Z,  -1.10,   5.85,   4.00,  99.90,  -0.75,
04/19 11Z,  -1.10,   7.08,   5.49,  99.90,  -0.49,
04/19 12Z,  -1.20,   6.46,   5.53,  99.90,   0.27,  (max)
04/19 13Z,  -1.20,   4.60,   3.91,  99.90,   0.51,
04/19 14Z,  -1.10,   1.91,   1.15,  99.90,   0.34,
04/19 15Z,  -1.10,  -1.53,  -1.80,  99.90,   0.83,
04/19 16Z,  -1.10,  -4.89,  -4.60,  99.90,   1.39,
04/19 17Z,  -1.20,  -6.69,  -6.77,  99.90,   1.12,
04/19 18Z,  -1.30,  -6.41,  -7.12,  99.90,   0.59,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 19Z,  -1.40,  -4.68,  99.90,  -5.55,   0.53,
04/19 20Z,  -1.40,  -1.94,  99.90,  -2.87,   0.47,
04/19 21Z,  -1.40,   1.45,  99.90,   0.46,   0.42,
04/19 22Z,  -1.50,   4.47,  99.90,   3.33,   0.36,
04/19 23Z,  -1.50,   5.99,  99.90,   4.79,   0.30,  (max)
04/20 00Z,  -1.50,   5.62,  99.90,   4.36,   0.24,
04/20 01Z,  -1.40,   3.79,  99.90,   2.57,   0.18,
04/20 02Z,  -1.40,   1.08,  99.90,  -0.20,   0.12,
04/20 03Z,  -1.40,  -2.35,  99.90,  -3.68,   0.06,
04/20 04Z,  -1.40,  -6.03,  99.90,  -7.42,   0.00,
04/20 05Z,  -1.40,  -8.49,  99.90,  -9.94,  -0.06,
04/20 06Z,  -1.30,  -8.55,  99.90,  -9.97,  -0.11,  (min)
04/20 07Z,  -1.30,  -6.55,  99.90,  -7.97,  -0.11,
04/20 08Z,  -1.30,  -3.27,  99.90,  -4.69,  -0.11,
04/20 09Z,  -1.20,   0.82,  99.90,  -0.49,  -0.11,
04/20 10Z,  -1.20,   4.82,  99.90,   3.51,  -0.11,
04/20 11Z,  -1.10,   7.41,  99.90,   6.19,  -0.11,
04/20 12Z,  -1.10,   7.83,  99.90,   6.62,  -0.11,  (max)
04/20 13Z,  -1.00,   6.31,  99.90,   5.19,  -0.11,
04/20 14Z,  -1.00,   3.57,  99.90,   2.46,  -0.11,
04/20 15Z,  -0.90,   0.07,  99.90,  -0.94,  -0.11,
04/20 16Z,  -0.90,  -3.92,  99.90,  -4.94,  -0.11,
04/20 17Z,  -0.90,  -7.29,  99.90,  -8.31,  -0.11,
04/20 18Z,  -0.90,  -8.50,  99.90,  -9.52,  -0.11,  (min)
04/20 19Z,  -1.00,  -7.30,  99.90,  -8.42,  -0.11,
04/20 20Z,  -1.00,  -4.56,  99.90,  -5.67,  -0.11,
04/20 21Z,  -1.00,  -0.89,  99.90,  -2.01,  -0.11,
04/20 22Z,  -0.90,   3.04,  99.90,   2.02,  -0.11,
04/20 23Z,  -0.90,   6.01,  99.90,   5.00,  -0.11,
04/21 00Z,  -0.90,   7.00,  99.90,   5.98,  -0.11,  (max)
04/21 01Z,  -0.90,   5.88,  99.90,   4.87,  -0.11,
04/21 02Z,  -0.80,   3.31,  99.90,   2.40,  -0.11,
04/21 03Z,  -0.80,  -0.01,  99.90,  -0.93,  -0.11,
04/21 04Z,  -0.70,  -3.81,  99.90,  -4.62,  -0.11,
04/21 05Z,  -0.70,  -7.34,  99.90,  -8.15,  -0.11,
04/21 06Z,  -0.70,  -9.01,  99.90,  -9.82,  -0.11,  (min)
04/21 07Z,  -0.60,  -7.96,  99.90,  -8.67,  -0.11,
04/21 08Z,  -0.50,  -4.91,  99.90,  -5.53,  -0.11,
04/21 09Z,  -0.50,  -0.88,  99.90,  -1.50,  -0.11,
04/21 10Z,  -0.40,   3.45,  99.90,   2.93,  -0.11,
04/21 11Z,  -0.30,   7.01,  99.90,   6.60,  -0.11,
04/21 12Z,  -0.20,   8.62,  99.90,   8.30,  -0.11,  (max)
04/21 13Z,  -0.20,   7.85,  99.90,   7.53,  -0.11,
04/21 14Z,  -0.10,   5.21,  99.90,   4.99,  -0.11,
04/21 15Z,  -0.10,   1.57,  99.90,   1.36,  -0.11,
04/21 16Z,  -0.10,  -2.56,  99.90,  -2.77,  -0.11,
04/21 17Z,  -0.10,  -6.73,  99.90,  -6.94,  -0.11,
04/21 18Z,  -0.10,  -9.57,  99.90,  -9.79,  -0.11,
04/21 19Z,  -0.10,  -9.67,  99.90,  -9.88,  -0.11,  (min)
04/21 20Z,  -0.10,  -7.22,  99.90,  -7.43,  -0.11,
04/21 21Z,  -0.10,  -3.39,  99.90,  -3.60,  -0.11,
04/21 22Z,   0.00,   0.98,  99.90,   0.86,  -0.11,
04/21 23Z,   0.00,   4.99,  99.90,   4.88,  -0.11,
04/22 00Z,   0.00,   7.42,  99.90,   7.30,  -0.11,
04/22 01Z,   0.00,   7.49,  99.90,   7.38,  -0.11,  (max)
04/22 02Z,   0.00,   5.43,  99.90,   5.32,  -0.11,
04/22 03Z,   0.00,   2.13,  99.90,   2.02,  -0.11,
04/22 04Z,   0.00,  -1.64,  99.90,  -1.75,  -0.11,
04/22 05Z,   0.00,  -5.47,  99.90,  -5.58,  -0.11,
04/22 06Z,  -0.10,  -8.37,  99.90,  -8.59,  -0.11,
04/22 07Z,  -0.10,  -8.80,  99.90,  -9.02,  -0.11,  (min)
04/22 08Z,  -0.10,  -6.38,  99.90,  -6.59,  -0.11,
04/22 09Z,  -0.10,  -2.32,  99.90,  -2.53,  -0.11,
04/22 10Z,  -0.10,   2.14,  99.90,   1.93,  -0.11,
04/22 11Z,  -0.10,   6.19,  99.90,   5.98,  -0.11,
04/22 12Z,  -0.10,   8.79,  99.90,   8.57,  -0.11,
04/22 13Z,  -0.10,   9.03,  99.90,   8.82,  -0.11,  (max)
04/22 14Z,  -0.10,   6.90,  99.90,   6.69,  -0.11,
04/22 15Z,  -0.20,   3.20,  99.90,   2.88,  -0.11,
04/22 16Z,  -0.20,  -1.14,  99.90,  -1.45,  -0.11,
04/22 17Z,  -0.30,  -5.57,  99.90,  -5.98,  -0.11,
04/22 18Z,  -0.30,  -9.44,  99.90,  -9.85,  -0.11,
04/22 19Z,  -0.40, -11.24,  99.90, -11.75,  -0.11,  (min)
04/22 20Z,  -0.40,  -9.88,  99.90, -10.39,  -0.11,
04/22 21Z,  -0.40,  -6.10,  99.90,  -6.62,  -0.11,
04/22 22Z,  -0.50,  -1.41,  99.90,  -2.02,  -0.11,
04/22 23Z,  -0.50,   3.22,  99.90,   2.60,  -0.11,
04/23 00Z,  -0.50,   6.81,  99.90,   6.20,  -0.11,
04/23 01Z,  -0.50,   8.31,  99.90,   7.69,  -0.11,  (max)
04/23 02Z,  -0.50,   7.30,  99.90,   6.69,  -0.11,
04/23 03Z,  -0.50,   4.35,  99.90,   3.73,  -0.11,
04/23 04Z,  -0.60,   0.49,  99.90,  -0.22,  -0.11,
04/23 05Z,  -0.60,  -3.43,  99.90,  -4.14,  -0.11,
04/23 06Z,  -0.60,  -6.88,  99.90,  -7.60,  -0.11,
04/23 07Z,  -0.70,  -8.74,  99.90,  -9.55,  -0.11,  (min)
04/23 08Z,  -0.70,  -7.66,  99.90,  -8.47,  -0.11,
04/23 09Z,  -0.70,  -3.89,  99.90,  -4.71,  -0.11,
04/23 10Z,  -0.70,   0.86,  99.90,   0.04,  -0.11,
04/23 11Z,  -0.70,   5.24,  99.90,   4.42,  -0.11,
04/23 12Z,  -0.60,   8.46,  99.90,   7.75,  -0.11,