EXTRA-TROPICAL  STORM  SURGE  2.3
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
#Sitka, AK : 03/30/2023 15:19:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/29 00Z,  -1.90,  -1.50,  -2.83,  99.90,   0.57,
03/29 01Z,  -1.90,  -0.38,  -1.70,  99.90,   0.58,
03/29 02Z,  -1.90,   0.54,  -0.67,  99.90,   0.69,
03/29 03Z,  -2.00,   1.10,  -0.06,  99.90,   0.84,
03/29 04Z,  -2.00,   1.27,   0.14,  99.90,   0.87,  (max)
03/29 05Z,  -1.90,   1.09,   0.03,  99.90,   0.84,
03/29 06Z,  -1.80,   0.70,  -0.33,  99.90,   0.77,
03/29 07Z,  -1.90,   0.29,  -0.69,  99.90,   0.92,
03/29 08Z,  -1.90,   0.04,  -1.05,  99.90,   0.81,  (min)
03/29 09Z,  -1.90,   0.06,  -0.91,  99.90,   0.93,
03/29 10Z,  -1.90,   0.40,  -0.70,  99.90,   0.80,
03/29 11Z,  -1.90,   1.00,  -0.11,  99.90,   0.79,
03/29 12Z,  -1.60,   1.72,   0.61,  99.90,   0.49,
03/29 13Z,  -1.60,   2.37,   1.20,  99.90,   0.43,
03/29 14Z,  -1.70,   2.78,   1.64,  99.90,   0.56,  (max)
03/29 15Z,  -1.60,   2.79,   1.60,  99.90,   0.41,
03/29 16Z,  -1.60,   2.35,   1.25,  99.90,   0.50,
03/29 17Z,  -1.60,   1.49,   0.34,  99.90,   0.45,
03/29 18Z,  -1.30,   0.33,  -0.75,  99.90,   0.22,
03/29 19Z,  -1.30,  -0.93,  -2.01,  99.90,   0.22,
03/29 20Z,  -1.30,  -2.08,  -3.20,  99.90,   0.18,
03/29 21Z,  -1.30,  -2.92,  -4.01,  99.90,   0.21,
03/29 22Z,  -1.30,  -3.32,  -4.32,  99.90,   0.30,  (min)
03/29 23Z,  -1.20,  -3.22,  -4.26,  99.90,   0.16,
03/30 00Z,  -1.10,  -2.67,  -3.69,  99.90,   0.08,
03/30 01Z,  -1.10,  -1.80,  -2.75,  99.90,   0.15,
03/30 02Z,  -1.10,  -0.81,  -1.74,  99.90,   0.17,
03/30 03Z,  -1.10,   0.13,  -0.71,  99.90,   0.26,
03/30 04Z,  -1.10,   0.85,   0.01,  99.90,   0.26,
03/30 05Z,  -1.10,   1.25,   0.51,  99.90,   0.36,
03/30 06Z,  -0.90,   1.32,   0.57,  99.90,   0.15,  (max)
03/30 07Z,  -0.90,   1.12,   0.45,  99.90,   0.23,
03/30 08Z,  -0.90,   0.78,   0.07,  99.90,   0.19,
03/30 09Z,  -0.90,   0.45,  -0.17,  99.90,   0.28,
03/30 10Z,  -0.90,   0.27,  -0.45,  99.90,   0.18,  (min)
03/30 11Z,  -0.80,   0.34,  -0.32,  99.90,   0.14,
03/30 12Z,  -0.70,   0.65,  -0.00,  99.90,   0.05,
03/30 13Z,  -0.60,   1.16,   0.52,  99.90,  -0.04,
03/30 14Z,  -0.60,   1.72,   1.06,  99.90,  -0.06,
03/30 15Z,  -0.50,   2.18,   1.61,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 16Z,  -0.40,   2.37,  99.90,   1.94,  -0.04,  (max)
03/30 17Z,  -0.40,   2.19,  99.90,   1.78,  -0.00,
03/30 18Z,  -0.30,   1.59,  99.90,   1.32,   0.03,
03/30 19Z,  -0.20,   0.63,  99.90,   0.50,   0.07,
03/30 20Z,  -0.20,  -0.54,  99.90,  -0.64,   0.10,
03/30 21Z,  -0.20,  -1.72,  99.90,  -1.79,   0.13,
03/30 22Z,  -0.10,  -2.70,  99.90,  -2.63,   0.17,
03/30 23Z,  -0.10,  -3.29,  99.90,  -3.19,   0.20,  (min)
03/31 00Z,   0.00,  -3.38,  99.90,  -3.14,   0.24,
03/31 01Z,   0.00,  -2.96,  99.90,  -2.69,   0.27,
03/31 02Z,   0.00,  -2.11,  99.90,  -1.81,   0.31,
03/31 03Z,   0.10,  -1.02,  99.90,  -0.58,   0.34,
03/31 04Z,   0.10,   0.09,  99.90,   0.53,   0.34,
03/31 05Z,   0.10,   1.02,  99.90,   1.46,   0.34,
03/31 06Z,   0.10,   1.59,  99.90,   2.03,   0.34,
03/31 07Z,   0.10,   1.75,  99.90,   2.19,   0.34,  (max)
03/31 08Z,   0.10,   1.51,  99.90,   1.95,   0.34,
03/31 09Z,   0.10,   1.01,  99.90,   1.45,   0.34,
03/31 10Z,   0.20,   0.44,  99.90,   0.98,   0.34,
03/31 11Z,   0.30,  -0.01,  99.90,   0.63,   0.34,
03/31 12Z,   0.30,  -0.18,  99.90,   0.46,   0.34,  (min)
03/31 13Z,   0.30,   0.00,  99.90,   0.64,   0.34,
03/31 14Z,   0.30,   0.51,  99.90,   1.15,   0.34,
03/31 15Z,   0.30,   1.21,  99.90,   1.85,   0.34,
03/31 16Z,   0.20,   1.89,  99.90,   2.43,   0.34,
03/31 17Z,   0.20,   2.33,  99.90,   2.87,   0.34,
03/31 18Z,   0.20,   2.37,  99.90,   2.91,   0.34,  (max)
03/31 19Z,   0.20,   1.89,  99.90,   2.43,   0.34,
03/31 20Z,   0.30,   0.94,  99.90,   1.58,   0.34,
03/31 21Z,   0.30,  -0.34,  99.90,   0.30,   0.34,
03/31 22Z,   0.40,  -1.71,  99.90,  -0.97,   0.34,
03/31 23Z,   0.50,  -2.88,  99.90,  -2.04,   0.34,
04/01 00Z,   0.50,  -3.61,  99.90,  -2.77,   0.34,
04/01 01Z,   0.50,  -3.74,  99.90,  -2.90,   0.34,  (min)
04/01 02Z,   0.40,  -3.23,  99.90,  -2.49,   0.34,
04/01 03Z,   0.40,  -2.20,  99.90,  -1.46,   0.34,
04/01 04Z,   0.30,  -0.86,  99.90,  -0.22,   0.34,
04/01 05Z,   0.20,   0.50,  99.90,   1.04,   0.34,
04/01 06Z,   0.20,   1.58,  99.90,   2.12,   0.34,
04/01 07Z,   0.20,   2.17,  99.90,   2.71,   0.34,
04/01 08Z,   0.20,   2.19,  99.90,   2.73,   0.34,  (max)
04/01 09Z,   0.20,   1.69,  99.90,   2.23,   0.34,
04/01 10Z,   0.10,   0.85,  99.90,   1.29,   0.34,
04/01 11Z,   0.10,  -0.04,  99.90,   0.40,   0.34,
04/01 12Z,   0.10,  -0.73,  99.90,  -0.29,   0.34,
04/01 13Z,   0.10,  -0.99,  99.90,  -0.55,   0.34,  (min)
04/01 14Z,   0.10,  -0.73,  99.90,  -0.29,   0.34,
04/01 15Z,   0.00,  -0.01,  99.90,   0.33,   0.34,
04/01 16Z,   0.00,   0.98,  99.90,   1.32,   0.34,
04/01 17Z,  -0.10,   1.96,  99.90,   2.20,   0.34,
04/01 18Z,  -0.10,   2.62,  99.90,   2.86,   0.34,
04/01 19Z,  -0.20,   2.74,  99.90,   2.88,   0.34,  (max)
04/01 20Z,  -0.20,   2.20,  99.90,   2.33,   0.34,
04/01 21Z,  -0.20,   1.05,  99.90,   1.19,   0.34,
04/01 22Z,  -0.20,  -0.48,  99.90,  -0.35,   0.34,
04/01 23Z,  -0.10,  -2.08,  99.90,  -1.85,   0.34,
04/02 00Z,  -0.10,  -3.39,  99.90,  -3.15,   0.34,
04/02 01Z,  -0.10,  -4.11,  99.90,  -3.87,   0.34,
04/02 02Z,  -0.20,  -4.06,  99.90,  -3.92,   0.34,  (min)
04/02 03Z,  -0.20,  -3.25,  99.90,  -3.11,   0.34,
04/02 04Z,  -0.30,  -1.86,  99.90,  -1.82,   0.34,
04/02 05Z,  -0.40,  -0.21,  99.90,  -0.27,   0.34,
04/02 06Z,  -0.50,   1.32,  99.90,   1.16,   0.34,
04/02 07Z,  -0.60,   2.39,  99.90,   2.13,   0.34,
04/02 08Z,  -0.60,   2.77,  99.90,   2.51,   0.34,  (max)
04/02 09Z,  -0.60,   2.43,  99.90,   2.16,   0.34,
04/02 10Z,  -0.60,   1.48,  99.90,   1.22,   0.34,
04/02 11Z,  -0.60,   0.24,  99.90,  -0.02,   0.34,
04/02 12Z,  -0.60,  -0.95,  99.90,  -1.21,   0.34,
04/02 13Z,  -0.60,  -1.73,  99.90,  -1.99,   0.34,
04/02 14Z,  -0.60,  -1.88,  99.90,  -2.14,   0.34,  (min)
04/02 15Z,  -0.60,  -1.34,  99.90,  -1.60,   0.34,
04/02 16Z,  -0.60,  -0.24,  99.90,  -0.50,   0.34,
04/02 17Z,  -0.70,   1.11,  99.90,   0.75,   0.34,
04/02 18Z,  -0.70,   2.35,  99.90,   1.99,   0.34,
04/02 19Z,  -0.70,   3.09,  99.90,   2.73,   0.34,
04/02 20Z,  -0.70,   3.10,  99.90,   2.74,   0.34,  (max)
04/02 21Z,  -0.70,   2.30,  99.90,   1.94,   0.34,
04/02 22Z,  -0.60,   0.83,  99.90,   0.57,   0.34,
04/02 23Z,  -0.60,  -1.00,  99.90,  -1.26,   0.34,
04/03 00Z,  -0.60,  -2.76,  99.90,  -3.03,   0.34,
04/03 01Z,  -0.60,  -4.04,  99.90,  -4.30,   0.34,
04/03 02Z,  -0.60,  -4.52,  99.90,  -4.78,   0.34,  (min)
04/03 03Z,  -0.60,  -4.08,  99.90,  -4.34,   0.34,
04/03 04Z,  -0.70,  -2.82,  99.90,  -3.18,   0.34,
04/03 05Z,  -0.70,  -1.02,  99.90,  -1.38,   0.34,
04/03 06Z,  -0.70,   0.87,  99.90,   0.50,   0.34,
04/03 07Z,  99.90,   2.40,  99.90,  99.90,   0.34,
04/03 08Z,  99.90,   3.23,  99.90,  99.90,   0.34,
04/03 09Z,  99.90,   3.18,  99.90,  99.90,   0.34,
04/03 10Z,  99.90,   2.29,  99.90,  99.90,   0.34,
04/03 11Z,  99.90,   0.83,  99.90,  99.90,   0.34,
04/03 12Z,  99.90,  -0.80,  99.90,  99.90,   0.34,