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 
#Ketchikan, AK : 05/29/2023 06:20:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/27 12Z,  -0.30,   0.91,   0.62,  99.90,   0.01,
05/27 13Z,  -0.30,   2.16,   1.97,  99.90,   0.11,
05/27 14Z,  -0.20,   2.99,   2.90,  99.90,   0.11,
05/27 15Z,  -0.20,   3.09,   3.05,  99.90,   0.16,  (max)
05/27 16Z,  -0.10,   2.36,   2.37,  99.90,   0.11,
05/27 17Z,   0.00,   0.89,   0.84,  99.90,  -0.05,
05/27 18Z,   0.00,  -1.05,  -1.27,  99.90,  -0.22,
05/27 19Z,   0.00,  -3.03,  -3.30,  99.90,  -0.27,
05/27 20Z,   0.00,  -4.60,  -4.82,  99.90,  -0.22,
05/27 21Z,   0.00,  -5.40,  -5.49,  99.90,  -0.09,  (min)
05/27 22Z,   0.00,  -5.24,  -5.13,  99.90,   0.11,
05/27 23Z,   0.10,  -4.14,  -3.93,  99.90,   0.11,
05/28 00Z,   0.00,  -2.34,  -2.17,  99.90,   0.17,
05/28 01Z,   0.10,  -0.24,  -0.25,  99.90,  -0.11,
05/28 02Z,   0.10,   1.70,   1.53,  99.90,  -0.27,
05/28 03Z,   0.10,   3.05,   2.77,  99.90,  -0.38,
05/28 04Z,   0.10,   3.55,   3.28,  99.90,  -0.37,  (max)
05/28 05Z,   0.20,   3.16,   3.05,  99.90,  -0.31,
05/28 06Z,   0.10,   2.05,   1.98,  99.90,  -0.17,
05/28 07Z,   0.10,   0.55,   0.71,  99.90,   0.06,
05/28 08Z,   0.10,  -0.93,  -0.80,  99.90,   0.03,
05/28 09Z,   0.20,  -2.03,  -1.94,  99.90,  -0.11,
05/28 10Z,   0.20,  -2.47,  -2.52,  99.90,  -0.25,  (min)
05/28 11Z,   0.20,  -2.19,  -2.26,  99.90,  -0.27,
05/28 12Z,   0.20,  -1.26,  -1.32,  99.90,  -0.26,
05/28 13Z,   0.20,   0.06,   0.12,  99.90,  -0.14,
05/28 14Z,   0.20,   1.40,   1.66,  99.90,   0.06,
05/28 15Z,   0.20,   2.39,   2.69,  99.90,   0.10,
05/28 16Z,   0.20,   2.71,   3.00,  99.90,   0.09,  (max)
05/28 17Z,   0.20,   2.20,   2.44,  99.90,   0.04,
05/28 18Z,   0.10,   0.92,   1.06,  99.90,   0.04,
05/28 19Z,   0.10,  -0.88,  -0.74,  99.90,   0.04,
05/28 20Z,   0.10,  -2.78,  -2.62,  99.90,   0.06,
05/28 21Z,   0.10,  -4.31,  -4.09,  99.90,   0.12,
05/28 22Z,   0.10,  -5.09,  -4.78,  99.90,   0.21,  (min)
05/28 23Z,   0.20,  -4.89,  -4.51,  99.90,   0.18,
05/29 00Z,   0.00,  -3.72,  -3.40,  99.90,   0.32,
05/29 01Z,   0.00,  -1.83,  -1.65,  99.90,   0.18,
05/29 02Z,   0.00,   0.36,   0.37,  99.90,   0.01,
05/29 03Z,   0.00,   2.36,   2.29,  99.90,  -0.07,
05/29 04Z,   0.00,   3.72,   3.59,  99.90,  -0.13,
05/29 05Z,   0.00,   4.16,   4.10,  99.90,  -0.06,  (max)
05/29 06Z,   0.00,   3.60,   3.63,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/29 07Z,   0.00,   2.23,  99.90,   2.25,   0.02,
05/29 08Z,   0.00,   0.39,  99.90,   0.42,   0.02,
05/29 09Z,   0.00,  -1.44,  99.90,  -1.43,   0.02,
05/29 10Z,   0.00,  -2.85,  99.90,  -2.83,   0.01,
05/29 11Z,   0.00,  -3.50,  99.90,  -3.49,   0.01,  (min)
05/29 12Z,  -0.10,  -3.27,  99.90,  -3.36,   0.01,
05/29 13Z,  -0.10,  -2.24,  99.90,  -2.34,   0.00,
05/29 14Z,  -0.20,  -0.70,  99.90,  -0.90,  -0.00,
05/29 15Z,  -0.20,   0.94,  99.90,   0.74,  -0.00,
05/29 16Z,  -0.20,   2.23,  99.90,   2.02,  -0.01,
05/29 17Z,  -0.20,   2.79,  99.90,   2.58,  -0.01,  (max)
05/29 18Z,  -0.10,   2.42,  99.90,   2.30,  -0.02,
05/29 19Z,  -0.10,   1.17,  99.90,   1.06,  -0.02,
05/29 20Z,   0.00,  -0.67,  99.90,  -0.68,  -0.02,
05/29 21Z,   0.00,  -2.64,  99.90,  -2.66,  -0.02,
05/29 22Z,   0.00,  -4.22,  99.90,  -4.24,  -0.02,
05/29 23Z,   0.00,  -4.97,  99.90,  -4.99,  -0.02,  (min)
05/30 00Z,   0.00,  -4.64,  99.90,  -4.65,  -0.02,
05/30 01Z,   0.00,  -3.25,  99.90,  -3.27,  -0.02,
05/30 02Z,   0.00,  -1.11,  99.90,  -1.13,  -0.02,
05/30 03Z,   0.00,   1.30,  99.90,   1.28,  -0.02,
05/30 04Z,   0.00,   3.41,  99.90,   3.39,  -0.02,
05/30 05Z,   0.00,   4.73,  99.90,   4.71,  -0.02,
05/30 06Z,   0.00,   4.95,  99.90,   4.93,  -0.02,  (max)
05/30 07Z,   0.00,   4.01,  99.90,   4.00,  -0.02,
05/30 08Z,   0.00,   2.15,  99.90,   2.14,  -0.02,
05/30 09Z,   0.00,  -0.19,  99.90,  -0.21,  -0.02,
05/30 10Z,   0.00,  -2.47,  99.90,  -2.49,  -0.02,
05/30 11Z,   0.00,  -4.16,  99.90,  -4.17,  -0.02,
05/30 12Z,   0.10,  -4.88,  99.90,  -4.79,  -0.02,  (min)
05/30 13Z,   0.10,  -4.48,  99.90,  -4.40,  -0.02,
05/30 14Z,   0.10,  -3.11,  99.90,  -3.03,  -0.02,
05/30 15Z,   0.10,  -1.14,  99.90,  -1.05,  -0.02,
05/30 16Z,   0.10,   0.93,  99.90,   1.01,  -0.02,
05/30 17Z,   0.10,   2.53,  99.90,   2.62,  -0.02,
05/30 18Z,   0.00,   3.25,  99.90,   3.23,  -0.02,  (max)
05/30 19Z,   0.00,   2.87,  99.90,   2.86,  -0.02,
05/30 20Z,   0.00,   1.48,  99.90,   1.47,  -0.02,
05/30 21Z,   0.00,  -0.56,  99.90,  -0.57,  -0.02,
05/30 22Z,   0.00,  -2.70,  99.90,  -2.72,  -0.02,
05/30 23Z,   0.10,  -4.33,  99.90,  -4.25,  -0.02,
05/31 00Z,   0.20,  -4.96,  99.90,  -4.77,  -0.02,  (min)
05/31 01Z,   0.20,  -4.35,  99.90,  -4.16,  -0.02,
05/31 02Z,   0.30,  -2.59,  99.90,  -2.30,  -0.02,
05/31 03Z,   0.20,  -0.07,  99.90,   0.11,  -0.02,
05/31 04Z,   0.20,   2.59,  99.90,   2.77,  -0.02,
05/31 05Z,   0.10,   4.75,  99.90,   4.83,  -0.02,
05/31 06Z,   0.00,   5.88,  99.90,   5.86,  -0.02,  (max)
05/31 07Z,   0.00,   5.68,  99.90,   5.66,  -0.02,
05/31 08Z,   0.00,   4.16,  99.90,   4.15,  -0.02,
05/31 09Z,   0.00,   1.65,  99.90,   1.64,  -0.02,
05/31 10Z,   0.00,  -1.28,  99.90,  -1.30,  -0.02,
05/31 11Z,   0.00,  -3.98,  99.90,  -3.99,  -0.02,
05/31 12Z,   0.00,  -5.81,  99.90,  -5.82,  -0.02,
05/31 13Z,   0.10,  -6.37,  99.90,  -6.28,  -0.02,  (min)
05/31 14Z,   0.10,  -5.57,  99.90,  -5.48,  -0.02,
05/31 15Z,   0.10,  -3.65,  99.90,  -3.56,  -0.02,
05/31 16Z,   0.10,  -1.12,  99.90,  -1.03,  -0.02,
05/31 17Z,   0.00,   1.38,  99.90,   1.36,  -0.02,
05/31 18Z,   0.00,   3.22,  99.90,   3.20,  -0.02,
05/31 19Z,   0.00,   3.94,  99.90,   3.93,  -0.02,  (max)
05/31 20Z,   0.00,   3.38,  99.90,   3.37,  -0.02,
05/31 21Z,  -0.10,   1.70,  99.90,   1.58,  -0.02,
05/31 22Z,   0.00,  -0.64,  99.90,  -0.66,  -0.02,
05/31 23Z,   0.00,  -2.96,  99.90,  -2.98,  -0.02,
06/01 00Z,   0.00,  -4.57,  99.90,  -4.58,  -0.02,
06/01 01Z,   0.10,  -4.94,  99.90,  -4.85,  -0.02,  (min)
06/01 02Z,   0.10,  -3.89,  99.90,  -3.80,  -0.02,
06/01 03Z,   0.10,  -1.64,  99.90,  -1.55,  -0.02,
06/01 04Z,   0.10,   1.28,  99.90,   1.36,  -0.02,
06/01 05Z,   0.00,   4.13,  99.90,   4.11,  -0.02,
06/01 06Z,   0.00,   6.19,  99.90,   6.18,  -0.02,
06/01 07Z,   0.00,   6.95,  99.90,   6.93,  -0.02,  (max)
06/01 08Z,   0.00,   6.15,  99.90,   6.13,  -0.02,
06/01 09Z,   0.00,   3.91,  99.90,   3.89,  -0.02,
06/01 10Z,   0.00,   0.68,  99.90,   0.67,  -0.02,
06/01 11Z,   0.00,  -2.82,  99.90,  -2.83,  -0.02,
06/01 12Z,   0.00,  -5.78,  99.90,  -5.80,  -0.02,
06/01 13Z,   0.00,  -7.54,  99.90,  -7.56,  -0.02,
06/01 14Z,   0.00,  -7.71,  99.90,  -7.72,  -0.02,  (min)
06/01 15Z,   0.00,  -6.30,  99.90,  -6.32,  -0.02,
06/01 16Z,   0.00,  -3.72,  99.90,  -3.74,  -0.02,
06/01 17Z,   0.00,  -0.64,  99.90,  -0.65,  -0.02,
06/01 18Z,  -0.10,   2.20,  99.90,   2.08,  -0.02,
06/01 19Z,  -0.10,   4.11,  99.90,   4.00,  -0.02,
06/01 20Z,  -0.10,   4.68,  99.90,   4.56,  -0.02,  (max)
06/01 21Z,  -0.10,   3.78,  99.90,   3.67,  -0.02,
06/01 22Z,  -0.10,   1.70,  99.90,   1.59,  -0.02,
06/01 23Z,   0.00,  -0.95,  99.90,  -0.97,  -0.02,
06/02 00Z,   0.00,  -3.39,  99.90,  -3.41,  -0.02,