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 
#Port Clarence, AK : 03/30/2023 01:21:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 06Z,   1.00,  -3.52,  99.90,  -2.52,   0.00,
03/28 07Z,   0.90,  -3.28,  99.90,  -2.38,   0.00,  (max)
03/28 08Z,   0.90,  -3.46,  99.90,  -2.56,   0.00,
03/28 09Z,   0.90,  -3.88,  99.90,  -2.98,   0.00,
03/28 10Z,   0.80,  -4.43,  99.90,  -3.63,   0.00,
03/28 11Z,   0.80,  -4.98,  99.90,  -4.18,   0.00,
03/28 12Z,   0.60,  -5.32,  99.90,  -4.72,   0.00,  (min)
03/28 13Z,   0.60,  -5.22,  99.90,  -4.62,   0.00,
03/28 14Z,   0.60,  -4.58,  99.90,  -3.98,   0.00,
03/28 15Z,   0.60,  -3.59,  99.90,  -2.99,   0.00,
03/28 16Z,   0.50,  -2.46,  99.90,  -1.96,   0.00,
03/28 17Z,   0.50,  -1.47,  99.90,  -0.97,   0.00,
03/28 18Z,   0.30,  -0.95,  99.90,  -0.65,   0.00,  (max)
03/28 19Z,   0.30,  -1.07,  99.90,  -0.77,   0.00,
03/28 20Z,   0.30,  -1.72,  99.90,  -1.42,   0.00,
03/28 21Z,   0.30,  -2.73,  99.90,  -2.43,   0.00,
03/28 22Z,   0.30,  -3.95,  99.90,  -3.65,   0.00,
03/28 23Z,   0.20,  -5.24,  99.90,  -5.04,   0.00,
03/29 00Z,   0.00,  -6.39,  99.90,  -6.39,   0.00,
03/29 01Z,   0.00,  -7.16,  99.90,  -7.16,   0.00,
03/29 02Z,   0.00,  -7.42,  99.90,  -7.42,   0.00,  (min)
03/29 03Z,   0.00,  -7.20,  99.90,  -7.20,   0.00,
03/29 04Z,   0.00,  -6.60,  99.90,  -6.60,   0.00,
03/29 05Z,   0.00,  -5.73,  99.90,  -5.73,   0.00,
03/29 06Z,  -0.30,  -4.79,  99.90,  -5.09,   0.00,
03/29 07Z,  -0.30,  -4.13,  99.90,  -4.43,   0.00,
03/29 08Z,  -0.30,  -3.83,  99.90,  -4.13,   0.00,
03/29 09Z,  -0.30,  -3.80,  99.90,  -4.10,   0.00,  (max)
03/29 10Z,  -0.30,  -3.95,  99.90,  -4.25,   0.00,
03/29 11Z,  -0.30,  -4.22,  99.90,  -4.52,   0.00,
03/29 12Z,  -0.10,  -4.51,  99.90,  -4.61,   0.00,
03/29 13Z,   0.00,  -4.69,  99.90,  -4.69,   0.00,  (min)
03/29 14Z,   0.00,  -4.59,  99.90,  -4.59,   0.00,
03/29 15Z,   0.00,  -4.15,  99.90,  -4.15,   0.00,
03/29 16Z,   0.10,  -3.49,  99.90,  -3.39,   0.00,
03/29 17Z,   0.20,  -2.71,  99.90,  -2.51,   0.00,
03/29 18Z,   0.80,  -1.99,  99.90,  -1.19,   0.00,
03/29 19Z,   0.80,  -1.61,  99.90,  -0.81,   0.00,  (max)
03/29 20Z,   0.80,  -1.70,  99.90,  -0.90,   0.00,
03/29 21Z,   0.80,  -2.19,  99.90,  -1.39,   0.00,
03/29 22Z,   0.80,  -2.95,  99.90,  -2.15,   0.00,
03/29 23Z,   0.80,  -3.90,  99.90,  -3.10,   0.00,
03/30 00Z,   0.80,  -4.96,  99.90,  -4.16,   0.00,
03/30 01Z,   0.80,  -5.95,  99.90,  -5.15,   0.00,
03/30 02Z,   0.80,  -6.68,  99.90,  -5.88,   0.00,
03/30 03Z,   0.70,  -7.05,  99.90,  -6.35,   0.00,
03/30 04Z,   0.70,  -7.07,  99.90,  -6.37,   0.00,  (min)
03/30 05Z,   0.70,  -6.76,  99.90,  -6.06,   0.00,
03/30 06Z,   0.70,  -6.11,  99.90,  -5.41,   0.00,
03/30 07Z,   0.70,  -5.27,  99.90,  -4.57,   0.00,
03/30 08Z,   0.70,  -4.53,  99.90,  -3.83,   0.00,
03/30 09Z,   0.70,  -4.03,  99.90,  -3.33,   0.00,
03/30 10Z,   0.70,  -3.75,  99.90,  -3.05,   0.00,
03/30 11Z,   0.70,  -3.69,  99.90,  -2.99,   0.00,  (max)
03/30 12Z,   0.80,  -3.84,  99.90,  -3.04,   0.00,
03/30 13Z,   0.80,  -4.08,  99.90,  -3.28,   0.00,
03/30 14Z,   0.80,  -4.28,  99.90,  -3.48,   0.00,
03/30 15Z,   0.80,  -4.34,  99.90,  -3.54,   0.00,  (min)
03/30 16Z,   0.80,  -4.19,  99.90,  -3.39,   0.00,
03/30 17Z,   0.80,  -3.84,  99.90,  -3.04,   0.00,
03/30 18Z,   0.80,  -3.26,  99.90,  -2.46,   0.00,
03/30 19Z,   0.80,  -2.58,  99.90,  -1.78,   0.00,
03/30 20Z,   0.80,  -2.11,  99.90,  -1.31,   0.00,  (max)
03/30 21Z,   0.70,  -2.03,  99.90,  -1.33,   0.00,
03/30 22Z,   0.70,  -2.30,  99.90,  -1.60,   0.00,
03/30 23Z,   0.60,  -2.85,  99.90,  -2.25,   0.00,
03/31 00Z,   0.60,  -3.67,  99.90,  -3.07,   0.00,
03/31 01Z,   0.50,  -4.66,  99.90,  -4.16,   0.00,
03/31 02Z,   0.50,  -5.67,  99.90,  -5.17,   0.00,
03/31 03Z,   0.40,  -6.51,  99.90,  -6.11,   0.00,
03/31 04Z,   0.40,  -7.05,  99.90,  -6.65,   0.00,
03/31 05Z,   0.40,  -7.26,  99.90,  -6.86,   0.00,  (min)
03/31 06Z,   0.30,  -7.08,  99.90,  -6.78,   0.00,
03/31 07Z,   0.30,  -6.45,  99.90,  -6.15,   0.00,
03/31 08Z,   0.30,  -5.50,  99.90,  -5.20,   0.00,
03/31 09Z,   0.20,  -4.57,  99.90,  -4.37,   0.00,
03/31 10Z,   0.20,  -3.84,  99.90,  -3.64,   0.00,
03/31 11Z,   0.20,  -3.37,  99.90,  -3.17,   0.00,
03/31 12Z,   0.20,  -3.25,  99.90,  -3.05,   0.00,  (max)
03/31 13Z,   0.10,  -3.46,  99.90,  -3.36,   0.00,
03/31 14Z,   0.10,  -3.85,  99.90,  -3.75,   0.00,
03/31 15Z,   0.10,  -4.26,  99.90,  -4.16,   0.00,
03/31 16Z,   0.10,  -4.54,  99.90,  -4.44,   0.00,
03/31 17Z,   0.10,  -4.63,  99.90,  -4.53,   0.00,  (min)
03/31 18Z,   0.10,  -4.43,  99.90,  -4.33,   0.00,
03/31 19Z,   0.10,  -3.87,  99.90,  -3.77,   0.00,
03/31 20Z,   0.20,  -3.04,  99.90,  -2.84,   0.00,
03/31 21Z,   0.20,  -2.33,  99.90,  -2.13,   0.00,
03/31 22Z,   0.20,  -2.01,  99.90,  -1.81,   0.00,  (max)
03/31 23Z,   0.20,  -2.09,  99.90,  -1.89,   0.00,
04/01 00Z,   0.20,  -2.57,  99.90,  -2.37,   0.00,
04/01 01Z,   0.30,  -3.41,  99.90,  -3.11,   0.00,
04/01 02Z,   0.30,  -4.53,  99.90,  -4.23,   0.00,
04/01 03Z,   0.30,  -5.69,  99.90,  -5.39,   0.00,
04/01 04Z,   0.30,  -6.69,  99.90,  -6.39,   0.00,
04/01 05Z,   0.30,  -7.37,  99.90,  -7.07,   0.00,
04/01 06Z,   0.30,  -7.64,  99.90,  -7.34,   0.00,  (min)
04/01 07Z,   0.30,  -7.38,  99.90,  -7.08,   0.00,
04/01 08Z,   0.40,  -6.54,  99.90,  -6.14,   0.00,
04/01 09Z,   0.40,  -5.32,  99.90,  -4.92,   0.00,
04/01 10Z,   0.40,  -4.14,  99.90,  -3.74,   0.00,
04/01 11Z,   0.50,  -3.26,  99.90,  -2.76,   0.00,
04/01 12Z,   0.50,  -2.79,  99.90,  -2.29,   0.00,
04/01 13Z,   0.60,  -2.82,  99.90,  -2.22,   0.00,  (max)
04/01 14Z,   0.70,  -3.28,  99.90,  -2.58,   0.00,
04/01 15Z,   0.80,  -3.96,  99.90,  -3.16,   0.00,
04/01 16Z,   1.00,  -4.63,  99.90,  -3.63,   0.00,
04/01 17Z,   1.10,  -5.13,  99.90,  -4.03,   0.00,  (min)
04/01 18Z,   1.30,  -5.33,  99.90,  -4.03,   0.00,
04/01 19Z,   1.40,  -5.09,  99.90,  -3.69,   0.00,
04/01 20Z,   1.50,  -4.33,  99.90,  -2.83,   0.00,
04/01 21Z,   1.50,  -3.20,  99.90,  -1.70,   0.00,
04/01 22Z,   1.60,  -2.22,  99.90,  -0.62,   0.00,
04/01 23Z,   1.70,  -1.72,  99.90,  -0.02,   0.00,  (max)
04/02 00Z,   1.70,  -1.75,  99.90,  -0.05,   0.00,
04/02 01Z,   1.70,  -2.30,  99.90,  -0.60,   0.00,
04/02 02Z,   1.70,  -3.33,  99.90,  -1.63,   0.00,
04/02 03Z,   1.60,  -4.67,  99.90,  -3.07,   0.00,
04/02 04Z,   1.50,  -6.03,  99.90,  -4.53,   0.00,
04/02 05Z,   1.40,  -7.16,  99.90,  -5.76,   0.00,
04/02 06Z,   1.30,  -7.86,  99.90,  -6.56,   0.00,
04/02 07Z,   1.30,  -7.99,  99.90,  -6.69,   0.00,  (min)
04/02 08Z,   1.30,  -7.43,  99.90,  -6.13,   0.00,
04/02 09Z,   1.30,  -6.19,  99.90,  -4.89,   0.00,
04/02 10Z,   1.30,  -4.64,  99.90,  -3.34,   0.00,
04/02 11Z,   1.30,  -3.30,  99.90,  -2.00,   0.00,
04/02 12Z,   1.30,  -2.46,  99.90,  -1.16,   0.00,
04/02 13Z,   1.30,  -2.22,  99.90,  -0.92,   0.00,  (max)
04/02 14Z,   1.30,  -2.58,  99.90,  -1.28,   0.00,
04/02 15Z,   1.20,  -3.41,  99.90,  -2.21,   0.00,
04/02 16Z,   1.20,  -4.43,  99.90,  -3.23,   0.00,
04/02 17Z,   1.10,  -5.36,  99.90,  -4.26,   0.00,
04/02 18Z,   1.00,  -5.98,  99.90,  -4.98,   0.00,