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
Soliciting comments on MDL-maintained P-Surge, P-ETSS, ETSS, and ESTOFS websites here
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 : 03/27/2023 14:20:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 18Z,  -0.60, -14.30, -15.79,  99.90,  -0.89,
03/25 19Z,  -0.60, -14.56, -16.15,  99.90,  -0.99,  (min)
03/25 20Z,  -0.60, -13.49, -15.14,  99.90,  -1.05,
03/25 21Z,  -0.60, -11.45, -13.10,  99.90,  -1.05,
03/25 22Z,  -0.60,  -9.00, -10.62,  99.90,  -1.02,
03/25 23Z,  -0.60,  -6.74,  -8.34,  99.90,  -1.00,
03/26 00Z,  -0.70,  -5.23,  -6.96,  99.90,  -1.03,
03/26 01Z,  -0.70,  -4.78,  -6.54,  99.90,  -1.06,  (max)
03/26 02Z,  -0.80,  -5.36,  -7.11,  99.90,  -0.95,
03/26 03Z,  -0.80,  -6.76,  -8.35,  99.90,  -0.79,
03/26 04Z,  -0.80,  -8.60, -10.19,  99.90,  -0.79,
03/26 05Z,  -0.80, -10.36, -11.94,  99.90,  -0.78,
03/26 06Z,  -0.70, -11.45, -12.98,  99.90,  -0.83,  (min)
03/26 07Z,  -0.70, -11.48, -12.97,  99.90,  -0.79,
03/26 08Z,  -0.70, -10.41, -11.89,  99.90,  -0.78,
03/26 09Z,  -0.70,  -8.52,  -9.98,  99.90,  -0.76,
03/26 10Z,  -0.70,  -6.29,  -7.79,  99.90,  -0.80,
03/26 11Z,  -0.70,  -4.26,  -5.72,  99.90,  -0.76,
03/26 12Z,  -0.60,  -2.97,  -4.47,  99.90,  -0.90,
03/26 13Z,  -0.60,  -2.76,  -4.40,  99.90,  -1.04,  (max)
03/26 14Z,  -0.60,  -3.69,  -5.40,  99.90,  -1.11,
03/26 15Z,  -0.70,  -5.56,  -7.29,  99.90,  -1.03,
03/26 16Z,  -0.70,  -8.02,  -9.70,  99.90,  -0.98,
03/26 17Z,  -0.70, -10.58, -12.23,  99.90,  -0.95,
03/26 18Z,  -0.60, -12.67, -14.30,  99.90,  -1.03,
03/26 19Z,  -0.60, -13.77, -15.39,  99.90,  -1.02,  (min)
03/26 20Z,  -0.50, -13.68, -15.34,  99.90,  -1.16,
03/26 21Z,  -0.50, -12.56, -14.32,  99.90,  -1.26,
03/26 22Z,  -0.50, -10.78, -12.56,  99.90,  -1.28,
03/26 23Z,  -0.60,  -8.79, -10.48,  99.90,  -1.09,
03/27 00Z,  -0.60,  -7.07,  -8.79,  99.90,  -1.12,
03/27 01Z,  -0.70,  -6.02,  -7.80,  99.90,  -1.08,
03/27 02Z,  -0.70,  -5.82,  -7.56,  99.90,  -1.04,  (max)
03/27 03Z,  -0.60,  -6.38,  -8.17,  99.90,  -1.19,
03/27 04Z,  -0.60,  -7.48,  -9.21,  99.90,  -1.13,
03/27 05Z,  -0.70,  -8.81, -10.46,  99.90,  -0.95,
03/27 06Z,  -0.70,  -9.95, -11.65,  99.90,  -1.00,
03/27 07Z,  -0.70, -10.47, -12.25,  99.90,  -1.08,  (min)
03/27 08Z,  -0.70, -10.13, -11.88,  99.90,  -1.05,
03/27 09Z,  -0.60,  -9.01, -10.69,  99.90,  -1.08,
03/27 10Z,  -0.60,  -7.40,  -9.12,  99.90,  -1.12,
03/27 11Z,  -0.60,  -5.69,  -7.43,  99.90,  -1.14,
03/27 12Z,  -0.70,  -4.29,  -6.04,  99.90,  -1.05,
03/27 13Z,  -0.70,  -3.57,  -5.41,  99.90,  -1.14,  (max)
03/27 14Z,  -0.70,  -3.76,  -5.62,  99.90,  -1.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 15Z,  -0.70,  -4.82,  99.90,  -6.67,  -1.14,
03/27 16Z,  -0.70,  -6.54,  99.90,  -8.37,  -1.13,
03/27 17Z,  -0.70,  -8.62,  99.90, -10.44,  -1.12,
03/27 18Z,  -0.70, -10.67,  99.90, -12.47,  -1.10,
03/27 19Z,  -0.60, -12.23,  99.90, -13.92,  -1.09,
03/27 20Z,  -0.50, -12.95,  99.90, -14.52,  -1.08,  (min)
03/27 21Z,  -0.40, -12.74,  99.90, -14.21,  -1.06,
03/27 22Z,  -0.40, -11.80,  99.90, -13.25,  -1.05,
03/27 23Z,  -0.30, -10.41,  99.90, -11.74,  -1.04,
03/28 00Z,  -0.30,  -8.91,  99.90, -10.23,  -1.02,
03/28 01Z,  -0.40,  -7.64,  99.90,  -9.05,  -1.01,
03/28 02Z,  -0.40,  -6.89,  99.90,  -8.29,  -1.00,
03/28 03Z,  -0.40,  -6.74,  99.90,  -8.14,  -1.00,  (max)
03/28 04Z,  -0.50,  -7.10,  99.90,  -8.59,  -1.00,
03/28 05Z,  -0.50,  -7.79,  99.90,  -9.29,  -1.00,
03/28 06Z,  -0.50,  -8.62,  99.90, -10.12,  -1.00,
03/28 07Z,  -0.50,  -9.27,  99.90, -10.76,  -1.00,
03/28 08Z,  -0.40,  -9.44,  99.90, -10.83,  -1.00,  (min)
03/28 09Z,  -0.40,  -9.00,  99.90, -10.40,  -1.00,
03/28 10Z,  -0.30,  -8.07,  99.90,  -9.37,  -1.00,
03/28 11Z,  -0.30,  -6.88,  99.90,  -8.18,  -1.00,
03/28 12Z,  -0.30,  -5.70,  99.90,  -7.00,  -1.00,
03/28 13Z,  -0.30,  -4.81,  99.90,  -6.10,  -1.00,
03/28 14Z,  -0.30,  -4.45,  99.90,  -5.75,  -1.00,  (max)
03/28 15Z,  -0.40,  -4.77,  99.90,  -6.17,  -1.00,
03/28 16Z,  -0.40,  -5.71,  99.90,  -7.11,  -1.00,
03/28 17Z,  -0.40,  -7.11,  99.90,  -8.51,  -1.00,
03/28 18Z,  -0.50,  -8.75,  99.90, -10.24,  -1.00,
03/28 19Z,  -0.50, -10.34,  99.90, -11.84,  -1.00,
03/28 20Z,  -0.50, -11.55,  99.90, -13.05,  -1.00,
03/28 21Z,  -0.50, -12.12,  99.90, -13.62,  -1.00,  (min)
03/28 22Z,  -0.50, -12.02,  99.90, -13.52,  -1.00,
03/28 23Z,  -0.50, -11.39,  99.90, -12.88,  -1.00,
03/29 00Z,  -0.50, -10.41,  99.90, -11.91,  -1.00,
03/29 01Z,  -0.50,  -9.30,  99.90, -10.80,  -1.00,
03/29 02Z,  -0.50,  -8.31,  99.90,  -9.80,  -1.00,
03/29 03Z,  -0.50,  -7.63,  99.90,  -9.13,  -1.00,
03/29 04Z,  -0.50,  -7.34,  99.90,  -8.84,  -1.00,  (max)
03/29 05Z,  -0.60,  -7.39,  99.90,  -8.99,  -1.00,
03/29 06Z,  -0.60,  -7.70,  99.90,  -9.30,  -1.00,
03/29 07Z,  -0.60,  -8.15,  99.90,  -9.75,  -1.00,
03/29 08Z,  -0.50,  -8.52,  99.90, -10.02,  -1.00,
03/29 09Z,  -0.60,  -8.61,  99.90, -10.20,  -1.00,  (min)
03/29 10Z,  -0.50,  -8.31,  99.90,  -9.81,  -1.00,
03/29 11Z,  -0.50,  -7.72,  99.90,  -9.22,  -1.00,
03/29 12Z,  -0.50,  -6.97,  99.90,  -8.47,  -1.00,
03/29 13Z,  -0.50,  -6.19,  99.90,  -7.69,  -1.00,
03/29 14Z,  -0.60,  -5.57,  99.90,  -7.16,  -1.00,
03/29 15Z,  -0.50,  -5.31,  99.90,  -6.80,  -1.00,  (max)
03/29 16Z,  -0.50,  -5.52,  99.90,  -7.02,  -1.00,
03/29 17Z,  -0.50,  -6.18,  99.90,  -7.68,  -1.00,
03/29 18Z,  -0.50,  -7.22,  99.90,  -8.71,  -1.00,
03/29 19Z,  -0.50,  -8.50,  99.90, -10.00,  -1.00,
03/29 20Z,  -0.50,  -9.83,  99.90, -11.32,  -1.00,
03/29 21Z,  -0.50, -10.92,  99.90, -12.41,  -1.00,
03/29 22Z,  -0.50, -11.56,  99.90, -13.05,  -1.00,
03/29 23Z,  -0.50, -11.70,  99.90, -13.20,  -1.00,  (min)
03/30 00Z,  -0.50, -11.40,  99.90, -12.89,  -1.00,
03/30 01Z,  -0.50, -10.72,  99.90, -12.22,  -1.00,
03/30 02Z,  -0.50,  -9.80,  99.90, -11.30,  -1.00,
03/30 03Z,  -0.50,  -8.84,  99.90, -10.34,  -1.00,
03/30 04Z,  -0.40,  -8.04,  99.90,  -9.44,  -1.00,
03/30 05Z,  -0.40,  -7.50,  99.90,  -8.90,  -1.00,
03/30 06Z,  -0.40,  -7.25,  99.90,  -8.65,  -1.00,  (max)
03/30 07Z,  -0.40,  -7.30,  99.90,  -8.70,  -1.00,
03/30 08Z,  -0.30,  -7.59,  99.90,  -8.89,  -1.00,
03/30 09Z,  -0.20,  -7.96,  99.90,  -9.15,  -1.00,
03/30 10Z,  -0.20,  -8.19,  99.90,  -9.39,  -1.00,
03/30 11Z,  -0.30,  -8.19,  99.90,  -9.49,  -1.00,  (min)
03/30 12Z,  -0.20,  -7.95,  99.90,  -9.15,  -1.00,
03/30 13Z,  -0.20,  -7.51,  99.90,  -8.70,  -1.00,
03/30 14Z,  -0.20,  -6.90,  99.90,  -8.09,  -1.00,
03/30 15Z,   0.00,  -6.29,  99.90,  -7.28,  -1.00,
03/30 16Z,   0.00,  -5.88,  99.90,  -6.88,  -1.00,
03/30 17Z,   0.00,  -5.84,  99.90,  -6.84,  -1.00,  (max)
03/30 18Z,   0.10,  -6.21,  99.90,  -7.10,  -1.00,
03/30 19Z,   0.10,  -6.97,  99.90,  -7.87,  -1.00,
03/30 20Z,   0.30,  -8.10,  99.90,  -8.79,  -1.00,
03/30 21Z,   0.40,  -9.39,  99.90,  -9.99,  -1.00,
03/30 22Z,   0.40, -10.58,  99.90, -11.18,  -1.00,
03/30 23Z,   0.40, -11.43,  99.90, -12.03,  -1.00,
03/31 00Z,   0.50, -11.83,  99.90, -12.32,  -1.00,  (min)
03/31 01Z,   0.50, -11.73,  99.90, -12.23,  -1.00,
03/31 02Z,   0.70, -11.14,  99.90, -11.44,  -1.00,
03/31 03Z,   0.50, -10.15,  99.90, -10.65,  -1.00,
03/31 04Z,   0.60,  -9.02,  99.90,  -9.41,  -1.00,
03/31 05Z,   0.70,  -7.97,  99.90,  -8.27,  -1.00,
03/31 06Z,   0.80,  -7.19,  99.90,  -7.39,  -1.00,