EXTRA-TROPICAL  STORM  SURGE
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 : 07/18/2024 14:22:14 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 18Z,  -0.30,  -4.10,  -4.30,  99.90,   0.10,
07/16 19Z,  -0.30,  -4.14,  -4.31,  99.90,   0.13,  (max)
07/16 20Z,  -0.20,  -4.52,  -4.70,  99.90,   0.02,
07/16 21Z,  -0.20,  -5.04,  -5.30,  99.90,  -0.06,
07/16 22Z,  -0.20,  -5.48,  -5.84,  99.90,  -0.16,
07/16 23Z,  -0.20,  -5.63,  -5.97,  99.90,  -0.14,  (min)
07/17 00Z,  -0.20,  -5.36,  -5.82,  99.90,  -0.26,
07/17 01Z,  -0.20,  -4.67,  -5.13,  99.90,  -0.26,
07/17 02Z,  -0.20,  -3.67,  -4.18,  99.90,  -0.31,
07/17 03Z,  -0.20,  -2.57,  -2.97,  99.90,  -0.20,
07/17 04Z,  -0.20,  -1.64,  -1.97,  99.90,  -0.13,
07/17 05Z,  -0.20,  -1.14,  -1.47,  99.90,  -0.13,  (max)
07/17 06Z,  -0.20,  -1.25,  -1.51,  99.90,  -0.06,
07/17 07Z,  -0.20,  -2.02,  -2.19,  99.90,   0.03,
07/17 08Z,  -0.20,  -3.35,  -3.50,  99.90,   0.05,
07/17 09Z,  -0.10,  -5.03,  -5.22,  99.90,  -0.09,
07/17 10Z,  -0.10,  -6.75,  -6.91,  99.90,  -0.06,
07/17 11Z,   0.00,  -8.19,  -8.37,  99.90,  -0.18,
07/17 12Z,   0.00,  -9.09,  -9.22,  99.90,  -0.13,
07/17 13Z,   0.00,  -9.29,  -9.50,  99.90,  -0.21,  (min)
07/17 14Z,   0.00,  -8.81,  -8.95,  99.90,  -0.14,
07/17 15Z,   0.00,  -7.78,  -7.89,  99.90,  -0.11,
07/17 16Z,   0.10,  -6.47,  -6.57,  99.90,  -0.20,
07/17 17Z,   0.20,  -5.17,  -5.19,  99.90,  -0.22,
07/17 18Z,   0.10,  -4.17,  -4.14,  99.90,  -0.07,
07/17 19Z,   0.10,  -3.63,  -3.62,  99.90,  -0.09,
07/17 20Z,   0.10,  -3.61,  -3.54,  99.90,  -0.03,  (max)
07/17 21Z,   0.10,  -4.01,  -4.02,  99.90,  -0.11,
07/17 22Z,   0.10,  -4.62,  -4.63,  99.90,  -0.11,
07/17 23Z,   0.10,  -5.17,  -5.30,  99.90,  -0.23,
07/18 00Z,   0.00,  -5.41,  -5.49,  99.90,  -0.08,  (min)
07/18 01Z,   0.00,  -5.19,  -5.42,  99.90,  -0.23,
07/18 02Z,   0.00,  -4.49,  -4.79,  99.90,  -0.30,
07/18 03Z,   0.00,  -3.41,  -3.65,  99.90,  -0.24,
07/18 04Z,   0.00,  -2.22,  -2.42,  99.90,  -0.20,
07/18 05Z,   0.00,  -1.22,  -1.45,  99.90,  -0.23,
07/18 06Z,   0.00,  -0.71,  -0.97,  99.90,  -0.26,  (max)
07/18 07Z,   0.00,  -0.90,  -1.12,  99.90,  -0.22,
07/18 08Z,   0.00,  -1.85,  -2.11,  99.90,  -0.26,
07/18 09Z,   0.00,  -3.44,  -3.67,  99.90,  -0.23,
07/18 10Z,   0.00,  -5.41,  -5.70,  99.90,  -0.29,
07/18 11Z,   0.00,  -7.39,  -7.68,  99.90,  -0.29,
07/18 12Z,   0.00,  -9.01,  -9.39,  99.90,  -0.38,
07/18 13Z,  -0.10,  -9.95, -10.31,  99.90,  -0.26,
07/18 14Z,  -0.10, -10.06, -10.50,  99.90,  -0.34,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 15Z,  -0.10,  -9.35,  99.90,  -9.77,  -0.33,
07/18 16Z,  -0.10,  -8.01,  99.90,  -8.42,  -0.31,
07/18 17Z,  -0.10,  -6.37,  99.90,  -6.76,  -0.30,
07/18 18Z,  -0.20,  -4.79,  99.90,  -5.27,  -0.28,
07/18 19Z,  -0.10,  -3.61,  99.90,  -3.97,  -0.27,
07/18 20Z,  -0.10,  -3.03,  99.90,  -3.38,  -0.25,  (max)
07/18 21Z,  -0.10,  -3.09,  99.90,  -3.43,  -0.24,
07/18 22Z,  -0.10,  -3.66,  99.90,  -3.98,  -0.22,
07/18 23Z,  -0.10,  -4.47,  99.90,  -4.78,  -0.21,
07/19 00Z,  -0.10,  -5.19,  99.90,  -5.48,  -0.19,
07/19 01Z,  -0.10,  -5.52,  99.90,  -5.80,  -0.18,  (min)
07/19 02Z,  -0.10,  -5.28,  99.90,  -5.54,  -0.16,
07/19 03Z,  -0.10,  -4.44,  99.90,  -4.70,  -0.16,
07/19 04Z,  -0.10,  -3.18,  99.90,  -3.45,  -0.16,
07/19 05Z,  -0.10,  -1.81,  99.90,  -2.07,  -0.16,
07/19 06Z,  -0.20,  -0.69,  99.90,  -1.05,  -0.16,
07/19 07Z,  -0.20,  -0.18,  99.90,  -0.55,  -0.16,  (max)
07/19 08Z,  -0.20,  -0.52,  99.90,  -0.88,  -0.16,
07/19 09Z,  -0.20,  -1.73,  99.90,  -2.09,  -0.16,
07/19 10Z,  -0.20,  -3.67,  99.90,  -4.03,  -0.16,
07/19 11Z,  -0.20,  -5.98,  99.90,  -6.34,  -0.16,
07/19 12Z,  -0.10,  -8.23,  99.90,  -8.49,  -0.16,
07/19 13Z,  -0.10,  -9.97,  99.90, -10.23,  -0.16,
07/19 14Z,  -0.10, -10.85,  99.90, -11.12,  -0.16,  (min)
07/19 15Z,  -0.10, -10.73,  99.90, -11.00,  -0.16,
07/19 16Z,  -0.10,  -9.68,  99.90,  -9.94,  -0.16,
07/19 17Z,  -0.10,  -7.95,  99.90,  -8.21,  -0.16,
07/19 18Z,  -0.10,  -5.95,  99.90,  -6.22,  -0.16,
07/19 19Z,   0.00,  -4.15,  99.90,  -4.31,  -0.16,
07/19 20Z,   0.00,  -2.90,  99.90,  -3.06,  -0.16,
07/19 21Z,   0.00,  -2.42,  99.90,  -2.58,  -0.16,  (max)
07/19 22Z,   0.00,  -2.71,  99.90,  -2.87,  -0.16,
07/19 23Z,   0.00,  -3.57,  99.90,  -3.73,  -0.16,
07/20 00Z,   0.00,  -4.64,  99.90,  -4.80,  -0.16,
07/20 01Z,   0.00,  -5.52,  99.90,  -5.69,  -0.16,
07/20 02Z,  -0.10,  -5.87,  99.90,  -6.14,  -0.16,  (min)
07/20 03Z,  -0.10,  -5.50,  99.90,  -5.76,  -0.16,
07/20 04Z,  -0.20,  -4.43,  99.90,  -4.79,  -0.16,
07/20 05Z,  -0.20,  -2.90,  99.90,  -3.26,  -0.16,
07/20 06Z,  -0.20,  -1.30,  99.90,  -1.66,  -0.16,
07/20 07Z,  -0.20,  -0.08,  99.90,  -0.44,  -0.16,
07/20 08Z,  -0.20,   0.36,  99.90,  -0.00,  -0.16,  (max)
07/20 09Z,  -0.20,  -0.20,  99.90,  -0.57,  -0.16,
07/20 10Z,  -0.20,  -1.77,  99.90,  -2.14,  -0.16,
07/20 11Z,  -0.20,  -4.10,  99.90,  -4.47,  -0.16,
07/20 12Z,  -0.20,  -6.76,  99.90,  -7.12,  -0.16,
07/20 13Z,  -0.20,  -9.21,  99.90,  -9.57,  -0.16,
07/20 14Z,  -0.30, -10.96,  99.90, -11.42,  -0.16,
07/20 15Z,  -0.30, -11.65,  99.90, -12.12,  -0.16,  (min)
07/20 16Z,  -0.30, -11.18,  99.90, -11.65,  -0.16,
07/20 17Z,  -0.30,  -9.69,  99.90, -10.15,  -0.16,
07/20 18Z,  -0.30,  -7.55,  99.90,  -8.01,  -0.16,
07/20 19Z,  -0.30,  -5.26,  99.90,  -5.72,  -0.16,
07/20 20Z,  -0.40,  -3.33,  99.90,  -3.89,  -0.16,
07/20 21Z,  -0.40,  -2.16,  99.90,  -2.72,  -0.16,
07/20 22Z,  -0.40,  -1.93,  99.90,  -2.49,  -0.16,  (max)
07/20 23Z,  -0.40,  -2.57,  99.90,  -3.13,  -0.16,
07/21 00Z,  -0.40,  -3.77,  99.90,  -4.33,  -0.16,
07/21 01Z,  -0.40,  -5.10,  99.90,  -5.66,  -0.16,
07/21 02Z,  -0.40,  -6.08,  99.90,  -6.65,  -0.16,
07/21 03Z,  -0.40,  -6.36,  99.90,  -6.92,  -0.16,  (min)
07/21 04Z,  -0.40,  -5.76,  99.90,  -6.32,  -0.16,
07/21 05Z,  -0.40,  -4.38,  99.90,  -4.95,  -0.16,
07/21 06Z,  -0.50,  -2.55,  99.90,  -3.22,  -0.16,
07/21 07Z,  -0.50,  -0.76,  99.90,  -1.42,  -0.16,
07/21 08Z,  -0.50,   0.49,  99.90,  -0.18,  -0.16,
07/21 09Z,  -0.50,   0.77,  99.90,   0.11,  -0.16,  (max)
07/21 10Z,  -0.50,  -0.11,  99.90,  -0.77,  -0.16,
07/21 11Z,  -0.50,  -2.07,  99.90,  -2.74,  -0.16,
07/21 12Z,  -0.50,  -4.78,  99.90,  -5.44,  -0.16,
07/21 13Z,  -0.50,  -7.69,  99.90,  -8.36,  -0.16,
07/21 14Z,  -0.50, -10.22,  99.90, -10.88,  -0.16,
07/21 15Z,  -0.50, -11.82,  99.90, -12.48,  -0.16,
07/21 16Z,  -0.50, -12.18,  99.90, -12.85,  -0.16,  (min)
07/21 17Z,  -0.40, -11.27,  99.90, -11.83,  -0.16,
07/21 18Z,  -0.40,  -9.32,  99.90,  -9.88,  -0.16,
07/21 19Z,  -0.40,  -6.81,  99.90,  -7.38,  -0.16,
07/21 20Z,  -0.40,  -4.34,  99.90,  -4.90,  -0.16,
07/21 21Z,  -0.40,  -2.44,  99.90,  -3.01,  -0.16,
07/21 22Z,  -0.40,  -1.50,  99.90,  -2.07,  -0.16,  (max)
07/21 23Z,  -0.40,  -1.64,  99.90,  -2.20,  -0.16,
07/22 00Z,  -0.30,  -2.69,  99.90,  -3.15,  -0.16,
07/22 01Z,  -0.30,  -4.24,  99.90,  -4.70,  -0.16,
07/22 02Z,  -0.30,  -5.76,  99.90,  -6.23,  -0.16,
07/22 03Z,  -0.30,  -6.76,  99.90,  -7.22,  -0.16,
07/22 04Z,  -0.30,  -6.86,  99.90,  -7.33,  -0.16,  (min)
07/22 05Z,  -0.40,  -5.98,  99.90,  -6.54,  -0.16,
07/22 06Z,  -0.40,  -4.29,  99.90,  -4.85,  -0.16,