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 : 10/01/2023 13:21:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/29 18Z,  -0.30,  -5.75,  -6.43,  99.90,  -0.38,
09/29 19Z,  -0.30,  -2.76,  -3.42,  99.90,  -0.36,
09/29 20Z,  -0.30,  -0.26,  -0.85,  99.90,  -0.29,
09/29 21Z,  -0.30,   1.13,   0.66,  99.90,  -0.17,  (max)
09/29 22Z,  -0.30,   1.06,   0.65,  99.90,  -0.11,
09/29 23Z,  -0.30,  -0.47,  -0.82,  99.90,  -0.05,
09/30 00Z,  -0.30,  -3.06,  -3.48,  99.90,  -0.12,
09/30 01Z,  -0.30,  -6.07,  -6.63,  99.90,  -0.26,
09/30 02Z,  -0.30,  -8.76,  -9.34,  99.90,  -0.28,
09/30 03Z,  -0.30, -10.44, -11.12,  99.90,  -0.38,
09/30 04Z,  -0.40, -10.70, -11.42,  99.90,  -0.32,  (min)
09/30 05Z,  -0.40,  -9.50, -10.33,  99.90,  -0.43,
09/30 06Z,  -0.40,  -7.14,  -7.98,  99.90,  -0.44,
09/30 07Z,  -0.40,  -4.24,  -5.07,  99.90,  -0.43,
09/30 08Z,  -0.40,  -1.52,  -2.33,  99.90,  -0.41,
09/30 09Z,  -0.40,   0.31,  -0.52,  99.90,  -0.43,
09/30 10Z,  -0.40,   0.81,   0.02,  99.90,  -0.39,  (max)
09/30 11Z,  -0.40,  -0.15,  -0.85,  99.90,  -0.30,
09/30 12Z,  -0.40,  -2.30,  -3.02,  99.90,  -0.32,
09/30 13Z,  -0.40,  -5.07,  -5.84,  99.90,  -0.37,
09/30 14Z,  -0.40,  -7.73,  -8.46,  99.90,  -0.33,
09/30 15Z,  -0.40,  -9.58, -10.30,  99.90,  -0.32,
09/30 16Z,  -0.40, -10.12, -10.84,  99.90,  -0.32,  (min)
09/30 17Z,  -0.40,  -9.20,  -9.87,  99.90,  -0.27,
09/30 18Z,  -0.30,  -7.02,  -7.61,  99.90,  -0.29,
09/30 19Z,  -0.20,  -4.13,  -4.73,  99.90,  -0.40,
09/30 20Z,  -0.30,  -1.27,  -1.80,  99.90,  -0.23,
09/30 21Z,  -0.30,   0.84,   0.37,  99.90,  -0.17,
09/30 22Z,  -0.30,   1.65,   1.27,  99.90,  -0.08,  (max)
09/30 23Z,  -0.20,   0.93,   0.65,  99.90,  -0.08,
10/01 00Z,  -0.10,  -1.17,  -1.45,  99.90,  -0.18,
10/01 01Z,  -0.10,  -4.15,  -4.49,  99.90,  -0.24,
10/01 02Z,  -0.10,  -7.29,  -7.65,  99.90,  -0.26,
10/01 03Z,  -0.10,  -9.84, -10.17,  99.90,  -0.23,
10/01 04Z,   0.00, -11.20, -11.52,  99.90,  -0.32,  (min)
10/01 05Z,   0.00, -11.06, -11.48,  99.90,  -0.42,
10/01 06Z,   0.00,  -9.47,  -9.67,  99.90,  -0.20,
10/01 07Z,   0.00,  -6.88,  -7.05,  99.90,  -0.17,
10/01 08Z,   0.00,  -3.93,  -4.04,  99.90,  -0.11,
10/01 09Z,   0.00,  -1.37,  -1.52,  99.90,  -0.15,
10/01 10Z,   0.00,   0.18,   0.20,  99.90,   0.02,
10/01 11Z,   0.10,   0.36,   0.39,  99.90,  -0.07,  (max)
10/01 12Z,   0.10,  -0.81,  -0.77,  99.90,  -0.06,
10/01 13Z,   0.10,  -2.99,  -2.97,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/01 14Z,   0.20,  -5.56,  99.90,  -5.45,  -0.09,
10/01 15Z,   0.20,  -7.81,  99.90,  -7.71,  -0.10,
10/01 16Z,   0.10,  -9.12,  99.90,  -9.13,  -0.11,
10/01 17Z,   0.10,  -9.12,  99.90,  -9.14,  -0.12,  (min)
10/01 18Z,   0.10,  -7.77,  99.90,  -7.80,  -0.14,
10/01 19Z,   0.20,  -5.40,  99.90,  -5.35,  -0.15,
10/01 20Z,   0.20,  -2.62,  99.90,  -2.58,  -0.16,
10/01 21Z,   0.20,  -0.13,  99.90,  -0.10,  -0.17,
10/01 22Z,   0.20,   1.41,  99.90,   1.43,  -0.18,
10/01 23Z,   0.20,   1.58,  99.90,   1.59,  -0.19,  (max)
10/02 00Z,   0.30,   0.29,  99.90,   0.39,  -0.21,
10/02 01Z,   0.30,  -2.18,  99.90,  -2.10,  -0.22,
10/02 02Z,   0.30,  -5.28,  99.90,  -5.19,  -0.22,
10/02 03Z,   0.30,  -8.27,  99.90,  -8.19,  -0.22,
10/02 04Z,   0.20, -10.48,  99.90, -10.50,  -0.22,
10/02 05Z,   0.20, -11.40,  99.90, -11.42,  -0.22,  (min)
10/02 06Z,   0.20, -10.87,  99.90, -10.89,  -0.22,
10/02 07Z,   0.20,  -9.05,  99.90,  -9.07,  -0.22,
10/02 08Z,   0.20,  -6.43,  99.90,  -6.45,  -0.22,
10/02 09Z,   0.30,  -3.67,  99.90,  -3.59,  -0.22,
10/02 10Z,   0.30,  -1.44,  99.90,  -1.36,  -0.22,
10/02 11Z,   0.30,  -0.26,  99.90,  -0.18,  -0.22,  (max)
10/02 12Z,   0.30,  -0.36,  99.90,  -0.27,  -0.22,
10/02 13Z,   0.30,  -1.62,  99.90,  -1.53,  -0.22,
10/02 14Z,   0.20,  -3.63,  99.90,  -3.65,  -0.22,
10/02 15Z,   0.20,  -5.81,  99.90,  -5.83,  -0.22,
10/02 16Z,   0.10,  -7.52,  99.90,  -7.64,  -0.22,
10/02 17Z,   0.10,  -8.27,  99.90,  -8.38,  -0.22,  (min)
10/02 18Z,   0.10,  -7.80,  99.90,  -7.92,  -0.22,
10/02 19Z,   0.10,  -6.23,  99.90,  -6.35,  -0.22,
10/02 20Z,   0.10,  -3.93,  99.90,  -4.04,  -0.22,
10/02 21Z,   0.10,  -1.48,  99.90,  -1.60,  -0.22,
10/02 22Z,   0.20,   0.46,  99.90,   0.44,  -0.22,
10/02 23Z,   0.20,   1.37,  99.90,   1.35,  -0.22,  (max)
10/03 00Z,   0.30,   0.97,  99.90,   1.06,  -0.22,
10/03 01Z,   0.30,  -0.69,  99.90,  -0.61,  -0.22,
10/03 02Z,   0.30,  -3.27,  99.90,  -3.19,  -0.22,
10/03 03Z,   0.30,  -6.20,  99.90,  -6.12,  -0.22,
10/03 04Z,   0.20,  -8.83,  99.90,  -8.84,  -0.22,
10/03 05Z,   0.10, -10.57,  99.90, -10.68,  -0.22,
10/03 06Z,   0.10, -11.07,  99.90, -11.18,  -0.22,  (min)
10/03 07Z,   0.10, -10.26,  99.90, -10.38,  -0.22,
10/03 08Z,   0.10,  -8.40,  99.90,  -8.52,  -0.22,
10/03 09Z,   0.10,  -5.97,  99.90,  -6.09,  -0.22,
10/03 10Z,   0.10,  -3.58,  99.90,  -3.70,  -0.22,
10/03 11Z,   0.10,  -1.77,  99.90,  -1.89,  -0.22,
10/03 12Z,   0.10,  -0.94,  99.90,  -1.06,  -0.22,  (max)
10/03 13Z,   0.10,  -1.20,  99.90,  -1.32,  -0.22,
10/03 14Z,   0.10,  -2.38,  99.90,  -2.50,  -0.22,
10/03 15Z,   0.10,  -4.07,  99.90,  -4.19,  -0.22,
10/03 16Z,   0.00,  -5.75,  99.90,  -5.96,  -0.22,
10/03 17Z,   0.00,  -6.89,  99.90,  -7.11,  -0.22,
10/03 18Z,   0.00,  -7.16,  99.90,  -7.38,  -0.22,  (min)
10/03 19Z,   0.00,  -6.43,  99.90,  -6.64,  -0.22,
10/03 20Z,   0.00,  -4.86,  99.90,  -5.07,  -0.22,
10/03 21Z,   0.00,  -2.84,  99.90,  -3.06,  -0.22,
10/03 22Z,   0.00,  -0.91,  99.90,  -1.12,  -0.22,
10/03 23Z,   0.00,   0.43,  99.90,   0.22,  -0.22,
10/04 00Z,   0.00,   0.79,  99.90,   0.57,  -0.22,  (max)
10/04 01Z,   0.00,   0.02,  99.90,  -0.20,  -0.22,
10/04 02Z,   0.00,  -1.76,  99.90,  -1.98,  -0.22,
10/04 03Z,   0.00,  -4.19,  99.90,  -4.40,  -0.22,
10/04 04Z,  -0.10,  -6.74,  99.90,  -7.06,  -0.22,
10/04 05Z,  -0.20,  -8.88,  99.90,  -9.29,  -0.22,
10/04 06Z,  -0.30, -10.15,  99.90, -10.67,  -0.22,
10/04 07Z,  -0.30, -10.33,  99.90, -10.85,  -0.22,  (min)
10/04 08Z,  -0.20,  -9.44,  99.90,  -9.86,  -0.22,
10/04 09Z,  -0.20,  -7.74,  99.90,  -8.16,  -0.22,
10/04 10Z,  -0.10,  -5.67,  99.90,  -5.98,  -0.22,
10/04 11Z,  -0.10,  -3.72,  99.90,  -4.03,  -0.22,
10/04 12Z,  -0.10,  -2.32,  99.90,  -2.63,  -0.22,
10/04 13Z,  -0.10,  -1.73,  99.90,  -2.05,  -0.22,  (max)
10/04 14Z,  -0.20,  -2.01,  99.90,  -2.43,  -0.22,
10/04 15Z,  -0.20,  -2.95,  99.90,  -3.37,  -0.22,
10/04 16Z,  -0.20,  -4.21,  99.90,  -4.63,  -0.22,
10/04 17Z,  -0.20,  -5.37,  99.90,  -5.79,  -0.22,
10/04 18Z,  -0.10,  -6.05,  99.90,  -6.37,  -0.22,  (min)
10/04 19Z,  -0.10,  -6.02,  99.90,  -6.34,  -0.22,
10/04 20Z,   0.00,  -5.24,  99.90,  -5.45,  -0.22,
10/04 21Z,   0.00,  -3.88,  99.90,  -4.10,  -0.22,
10/04 22Z,   0.10,  -2.30,  99.90,  -2.42,  -0.22,
10/04 23Z,   0.10,  -0.91,  99.90,  -1.03,  -0.22,
10/05 00Z,   0.10,  -0.09,  99.90,  -0.21,  -0.22,  (max)
10/05 01Z,   0.10,  -0.11,  99.90,  -0.23,  -0.22,
10/05 02Z,   0.20,  -1.02,  99.90,  -1.03,  -0.22,
10/05 03Z,   0.20,  -2.67,  99.90,  -2.69,  -0.22,
10/05 04Z,   0.20,  -4.74,  99.90,  -4.76,  -0.22,
10/05 05Z,   0.10,  -6.82,  99.90,  -6.94,  -0.22,
10/05 06Z,   0.10,  -8.48,  99.90,  -8.60,  -0.22,