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 
#Seward, AK : 06/10/2023 17:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 00Z,   1.00,  -7.54,  -7.60,  99.90,  -1.06,
06/09 01Z,   1.00,  -5.88,  -5.96,  99.90,  -1.08,
06/09 02Z,   1.00,  -5.16,  -5.17,  99.90,  -1.01,  (max)
06/09 03Z,   1.00,  -5.40,  -5.43,  99.90,  -1.03,
06/09 04Z,   0.90,  -6.43,  -6.56,  99.90,  -1.03,
06/09 05Z,   0.90,  -7.94,  -8.03,  99.90,  -0.99,
06/09 06Z,   1.00,  -9.47,  -9.59,  99.90,  -1.12,
06/09 07Z,   1.00, -10.45, -10.63,  99.90,  -1.18,
06/09 08Z,   1.00, -10.54, -10.71,  99.90,  -1.17,  (min)
06/09 09Z,   0.90,  -9.70,  -9.91,  99.90,  -1.11,
06/09 10Z,   0.90,  -8.19,  -8.48,  99.90,  -1.19,
06/09 11Z,   0.80,  -6.42,  -6.64,  99.90,  -1.02,
06/09 12Z,   0.90,  -4.83,  -5.16,  99.90,  -1.23,
06/09 13Z,   0.80,  -3.87,  -4.25,  99.90,  -1.18,
06/09 14Z,   0.70,  -3.87,  -4.13,  99.90,  -0.96,  (max)
06/09 15Z,   0.50,  -4.88,  -5.11,  99.90,  -0.73,
06/09 16Z,   0.70,  -6.75,  -6.90,  99.90,  -0.85,
06/09 17Z,   0.80,  -9.17,  -9.21,  99.90,  -0.84,
06/09 18Z,   0.70, -11.69, -11.67,  99.90,  -0.68,
06/09 19Z,   0.60, -13.74, -13.66,  99.90,  -0.52,
06/09 20Z,   0.60, -14.82, -14.75,  99.90,  -0.53,  (min)
06/09 21Z,   0.60, -14.72, -14.64,  99.90,  -0.52,
06/09 22Z,   0.60, -13.53, -13.56,  99.90,  -0.63,
06/09 23Z,   0.40, -11.59, -11.69,  99.90,  -0.50,
06/10 00Z,   0.50,  -9.31,  -9.44,  99.90,  -0.63,
06/10 01Z,   0.50,  -7.18,  -7.35,  99.90,  -0.67,
06/10 02Z,   0.50,  -5.66,  -5.78,  99.90,  -0.62,
06/10 03Z,   0.50,  -5.01,  -5.13,  99.90,  -0.62,  (max)
06/10 04Z,   0.40,  -5.28,  -5.51,  99.90,  -0.63,
06/10 05Z,   0.60,  -6.32,  -6.48,  99.90,  -0.76,
06/10 06Z,   0.50,  -7.84,  -7.96,  99.90,  -0.62,
06/10 07Z,   0.60,  -9.39,  -9.55,  99.90,  -0.76,
06/10 08Z,   0.50, -10.46, -10.73,  99.90,  -0.77,
06/10 09Z,   0.50, -10.70, -10.98,  99.90,  -0.78,  (min)
06/10 10Z,   0.40, -10.11, -10.39,  99.90,  -0.68,
06/10 11Z,   0.50,  -8.88,  -9.29,  99.90,  -0.91,
06/10 12Z,   0.70,  -7.36,  -7.70,  99.90,  -1.04,
06/10 13Z,   0.60,  -5.92,  -6.27,  99.90,  -0.95,
06/10 14Z,   0.50,  -4.99,  -5.34,  99.90,  -0.85,
06/10 15Z,   0.50,  -4.86,  -5.11,  99.90,  -0.75,  (max)
06/10 16Z,   0.50,  -5.63,  -5.84,  99.90,  -0.71,
06/10 17Z,   0.50,  -7.16,  -7.39,  99.90,  -0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 18Z,   0.30,  -9.21,  99.90,  -9.65,  -0.74,
06/10 19Z,   0.50, -11.37,  99.90, -11.62,  -0.75,
06/10 20Z,   0.60, -13.12,  99.90, -13.27,  -0.75,
06/10 21Z,   0.50, -14.01,  99.90, -14.26,  -0.76,  (min)
06/10 22Z,   0.50, -13.84,  99.90, -14.10,  -0.76,
06/10 23Z,   0.50, -12.71,  99.90, -12.98,  -0.77,
06/11 00Z,   0.60, -10.89,  99.90, -11.06,  -0.78,
06/11 01Z,   0.40,  -8.74,  99.90,  -9.12,  -0.78,
06/11 02Z,   0.30,  -6.72,  99.90,  -7.21,  -0.79,
06/11 03Z,   0.30,  -5.28,  99.90,  -5.78,  -0.80,
06/11 04Z,   0.30,  -4.69,  99.90,  -5.19,  -0.80,  (max)
06/11 05Z,   0.20,  -4.99,  99.90,  -5.60,  -0.81,
06/11 06Z,   0.30,  -6.09,  99.90,  -6.60,  -0.81,
06/11 07Z,   0.30,  -7.70,  99.90,  -8.21,  -0.81,
06/11 08Z,   0.30,  -9.38,  99.90,  -9.89,  -0.81,
06/11 09Z,   0.30, -10.64,  99.90, -11.14,  -0.81,
06/11 10Z,   0.60, -11.14,  99.90, -11.35,  -0.81,  (min)
06/11 11Z,   0.40, -10.84,  99.90, -11.25,  -0.81,
06/11 12Z,   0.10,  -9.88,  99.90, -10.59,  -0.81,
06/11 13Z,   0.40,  -8.51,  99.90,  -8.92,  -0.81,
06/11 14Z,   0.80,  -7.11,  99.90,  -7.12,  -0.81,
06/11 15Z,   0.40,  -6.08,  99.90,  -6.49,  -0.81,
06/11 16Z,   0.20,  -5.73,  99.90,  -6.34,  -0.81,  (max)
06/11 17Z,   0.50,  -6.17,  99.90,  -6.48,  -0.81,
06/11 18Z,   0.70,  -7.33,  99.90,  -7.44,  -0.81,
06/11 19Z,   0.50,  -9.02,  99.90,  -9.33,  -0.81,
06/11 20Z,   0.40, -10.87,  99.90, -11.28,  -0.81,
06/11 21Z,   0.60, -12.39,  99.90, -12.60,  -0.81,
06/11 22Z,   0.70, -13.15,  99.90, -13.26,  -0.81,  (min)
06/11 23Z,   0.70, -12.96,  99.90, -13.07,  -0.81,
06/12 00Z,   0.60, -11.90,  99.90, -12.11,  -0.81,
06/12 01Z,   0.70, -10.16,  99.90, -10.27,  -0.81,
06/12 02Z,   0.70,  -8.09,  99.90,  -8.20,  -0.81,
06/12 03Z,   0.60,  -6.14,  99.90,  -6.35,  -0.81,
06/12 04Z,   0.50,  -4.76,  99.90,  -5.07,  -0.81,
06/12 05Z,   0.60,  -4.23,  99.90,  -4.44,  -0.81,  (max)
06/12 06Z,   0.60,  -4.62,  99.90,  -4.82,  -0.81,
06/12 07Z,   0.60,  -5.84,  99.90,  -6.05,  -0.81,
06/12 08Z,   0.40,  -7.63,  99.90,  -8.04,  -0.81,
06/12 09Z,   0.50,  -9.53,  99.90,  -9.84,  -0.81,
06/12 10Z,   0.60, -11.05,  99.90, -11.26,  -0.81,
06/12 11Z,   0.40, -11.84,  99.90, -12.25,  -0.81,
06/12 12Z,   0.30, -11.80,  99.90, -12.31,  -0.81,  (min)
06/12 13Z,   0.30, -11.01,  99.90, -11.52,  -0.81,
06/12 14Z,   0.30,  -9.69,  99.90, -10.20,  -0.81,
06/12 15Z,   0.20,  -8.19,  99.90,  -8.80,  -0.81,
06/12 16Z,   0.20,  -6.96,  99.90,  -7.57,  -0.81,
06/12 17Z,   0.20,  -6.33,  99.90,  -6.94,  -0.81,  (max)
06/12 18Z,   0.30,  -6.44,  99.90,  -6.95,  -0.81,
06/12 19Z,   0.20,  -7.27,  99.90,  -7.88,  -0.81,
06/12 20Z,   0.20,  -8.67,  99.90,  -9.28,  -0.81,
06/12 21Z,   0.20, -10.30,  99.90, -10.91,  -0.81,
06/12 22Z,   0.30, -11.66,  99.90, -12.17,  -0.81,
06/12 23Z,   0.30, -12.35,  99.90, -12.86,  -0.81,
06/13 00Z,   0.10, -12.16,  99.90, -12.87,  -0.81,  (min)
06/13 01Z,   0.10, -11.13,  99.90, -11.84,  -0.81,
06/13 02Z,   0.10,  -9.42,  99.90, -10.13,  -0.81,
06/13 03Z,   0.10,  -7.37,  99.90,  -8.08,  -0.81,
06/13 04Z,   0.10,  -5.45,  99.90,  -6.16,  -0.81,
06/13 05Z,   0.20,  -4.14,  99.90,  -4.75,  -0.81,
06/13 06Z,   0.20,  -3.72,  99.90,  -4.33,  -0.81,  (max)
06/13 07Z,   0.20,  -4.27,  99.90,  -4.88,  -0.81,
06/13 08Z,   0.20,  -5.70,  99.90,  -6.31,  -0.81,
06/13 09Z,   0.30,  -7.75,  99.90,  -8.26,  -0.81,
06/13 10Z,   0.30,  -9.93,  99.90, -10.44,  -0.81,
06/13 11Z,   0.30, -11.72,  99.90, -12.23,  -0.81,
06/13 12Z,   0.20, -12.73,  99.90, -13.34,  -0.81,
06/13 13Z,   0.10, -12.84,  99.90, -13.55,  -0.81,  (min)
06/13 14Z,   0.20, -12.08,  99.90, -12.69,  -0.81,
06/13 15Z,   0.20, -10.65,  99.90, -11.26,  -0.81,
06/13 16Z,   0.20,  -8.97,  99.90,  -9.58,  -0.81,
06/13 17Z,   0.20,  -7.49,  99.90,  -8.10,  -0.81,
06/13 18Z,   0.10,  -6.59,  99.90,  -7.30,  -0.81,
06/13 19Z,   0.10,  -6.43,  99.90,  -7.14,  -0.81,  (max)
06/13 20Z,   0.10,  -7.03,  99.90,  -7.74,  -0.81,
06/13 21Z,   0.20,  -8.26,  99.90,  -8.87,  -0.81,
06/13 22Z,   0.20,  -9.76,  99.90, -10.37,  -0.81,
06/13 23Z,   0.20, -11.03,  99.90, -11.64,  -0.81,
06/14 00Z,   0.20, -11.67,  99.90, -12.28,  -0.81,  (min)
06/14 01Z,   0.10, -11.46,  99.90, -12.17,  -0.81,
06/14 02Z,   0.10, -10.40,  99.90, -11.11,  -0.81,
06/14 03Z,   0.10,  -8.65,  99.90,  -9.36,  -0.81,
06/14 04Z,   0.20,  -6.58,  99.90,  -7.19,  -0.81,
06/14 05Z,   0.20,  -4.71,  99.90,  -5.32,  -0.81,
06/14 06Z,   0.20,  -3.52,  99.90,  -4.13,  -0.81,
06/14 07Z,   0.20,  -3.28,  99.90,  -3.89,  -0.81,  (max)
06/14 08Z,   0.20,  -4.07,  99.90,  -4.68,  -0.81,
06/14 09Z,   0.20,  -5.80,  99.90,  -6.41,  -0.81,
06/14 10Z,   0.10,  -8.15,  99.90,  -8.86,  -0.81,
06/14 11Z,   0.10, -10.59,  99.90, -11.30,  -0.81,
06/14 12Z,   0.10, -12.57,  99.90, -13.28,  -0.81,