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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#South Beach, Yaquina R. OR : 07/19/2025 22:22:14 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,   0.00,  -8.61,  -8.06,  99.90,   0.55,
07/18 07Z,   0.10,  -9.60,  -9.16,  99.90,   0.34,
07/18 08Z,   0.00,  -9.87,  -9.42,  99.90,   0.45,  (min)
07/18 09Z,   0.00,  -9.44,  -8.93,  99.90,   0.51,
07/18 10Z,   0.00,  -8.54,  -8.06,  99.90,   0.48,
07/18 11Z,   0.00,  -7.45,  -6.95,  99.90,   0.50,
07/18 12Z,   0.00,  -6.39,  -5.98,  99.90,   0.41,
07/18 13Z,   0.00,  -5.62,  -5.20,  99.90,   0.42,
07/18 14Z,   0.00,  -5.36,  -4.88,  99.90,   0.48,  (max)
07/18 15Z,   0.00,  -5.71,  -5.35,  99.90,   0.36,
07/18 16Z,   0.00,  -6.51,  -6.11,  99.90,   0.40,
07/18 17Z,   0.00,  -7.48,  -7.11,  99.90,   0.37,
07/18 18Z,  -0.10,  -8.32,  -7.97,  99.90,   0.45,
07/18 19Z,   0.00,  -8.79,  -8.38,  99.90,   0.41,  (min)
07/18 20Z,  -0.10,  -8.66,  -8.18,  99.90,   0.58,
07/18 21Z,  -0.10,  -7.88,  -7.39,  99.90,   0.59,
07/18 22Z,  -0.10,  -6.63,  -6.27,  99.90,   0.46,
07/18 23Z,   0.00,  -5.19,  -4.89,  99.90,   0.30,
07/19 00Z,  -0.10,  -3.85,  -3.63,  99.90,   0.32,
07/19 01Z,  -0.10,  -2.84,  -2.57,  99.90,   0.37,
07/19 02Z,   0.00,  -2.44,  -2.22,  99.90,   0.22,  (max)
07/19 03Z,   0.00,  -2.82,  -2.61,  99.90,   0.21,
07/19 04Z,  -0.10,  -3.94,  -3.70,  99.90,   0.34,
07/19 05Z,  -0.10,  -5.56,  -5.25,  99.90,   0.41,
07/19 06Z,  -0.10,  -7.34,  -6.89,  99.90,   0.55,
07/19 07Z,   0.00,  -8.96,  -8.52,  99.90,   0.44,
07/19 08Z,   0.00, -10.10,  -9.73,  99.90,   0.37,
07/19 09Z,  -0.10, -10.52, -10.12,  99.90,   0.50,  (min)
07/19 10Z,  -0.10, -10.21,  -9.75,  99.90,   0.56,
07/19 11Z,   0.00,  -9.38,  -8.92,  99.90,   0.46,
07/19 12Z,  -0.10,  -8.28,  -7.78,  99.90,   0.60,
07/19 13Z,  -0.10,  -7.12,  -6.73,  99.90,   0.49,
07/19 14Z,  -0.10,  -6.16,  -5.78,  99.90,   0.48,
07/19 15Z,  -0.10,  -5.64,  -5.34,  99.90,   0.40,
07/19 16Z,  -0.10,  -5.68,  -5.30,  99.90,   0.48,  (max)
07/19 17Z,  -0.10,  -6.16,  -5.94,  99.90,   0.32,
07/19 18Z,  -0.10,  -6.85,  -6.54,  99.90,   0.41,
07/19 19Z,  -0.10,  -7.52,  -7.20,  99.90,   0.42,
07/19 20Z,  -0.10,  -7.93,  -7.48,  99.90,   0.55,  (min)
07/19 21Z,  -0.10,  -7.82,  -7.41,  99.90,   0.51,
07/19 22Z,  -0.10,  -7.12,  -6.66,  99.90,   0.56,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 23Z,  -0.10,  -6.00,  99.90,  -5.54,   0.56,
07/20 00Z,  -0.10,  -4.70,  99.90,  -4.25,   0.55,
07/20 01Z,  -0.10,  -3.48,  99.90,  -3.04,   0.54,
07/20 02Z,  -0.10,  -2.57,  99.90,  -2.13,   0.53,
07/20 03Z,  -0.10,  -2.24,  99.90,  -1.82,   0.52,  (max)
07/20 04Z,  -0.10,  -2.69,  99.90,  -2.28,   0.52,
07/20 05Z,  -0.10,  -3.89,  99.90,  -3.48,   0.51,
07/20 06Z,  -0.10,  -5.59,  99.90,  -5.19,   0.50,
07/20 07Z,  -0.10,  -7.52,  99.90,  -7.12,   0.49,
07/20 08Z,  -0.10,  -9.32,  99.90,  -8.93,   0.49,
07/20 09Z,   0.00, -10.64,  99.90, -10.16,   0.48,
07/20 10Z,   0.00, -11.20,  99.90, -10.73,   0.47,  (min)
07/20 11Z,  -0.10, -10.98,  99.90, -10.61,   0.47,
07/20 12Z,   0.00, -10.16,  99.90,  -9.69,   0.47,
07/20 13Z,   0.00,  -8.97,  99.90,  -8.50,   0.47,
07/20 14Z,   0.00,  -7.64,  99.90,  -7.17,   0.47,
07/20 15Z,   0.00,  -6.43,  99.90,  -5.96,   0.47,
07/20 16Z,   0.00,  -5.63,  99.90,  -5.16,   0.47,
07/20 17Z,   0.00,  -5.39,  99.90,  -4.92,   0.47,  (max)
07/20 18Z,   0.00,  -5.64,  99.90,  -5.17,   0.47,
07/20 19Z,   0.00,  -6.19,  99.90,  -5.72,   0.47,
07/20 20Z,   0.00,  -6.84,  99.90,  -6.37,   0.47,
07/20 21Z,   0.00,  -7.30,  99.90,  -6.83,   0.47,  (min)
07/20 22Z,   0.00,  -7.29,  99.90,  -6.82,   0.47,
07/20 23Z,   0.00,  -6.71,  99.90,  -6.24,   0.47,
07/21 00Z,   0.00,  -5.69,  99.90,  -5.22,   0.47,
07/21 01Z,   0.00,  -4.47,  99.90,  -4.00,   0.47,
07/21 02Z,   0.00,  -3.28,  99.90,  -2.81,   0.47,
07/21 03Z,   0.00,  -2.37,  99.90,  -1.90,   0.47,
07/21 04Z,   0.00,  -2.05,  99.90,  -1.59,   0.47,  (max)
07/21 05Z,   0.00,  -2.53,  99.90,  -2.06,   0.47,
07/21 06Z,   0.00,  -3.78,  99.90,  -3.31,   0.47,
07/21 07Z,   0.00,  -5.60,  99.90,  -5.13,   0.47,
07/21 08Z,   0.00,  -7.69,  99.90,  -7.22,   0.47,
07/21 09Z,   0.00,  -9.69,  99.90,  -9.22,   0.47,
07/21 10Z,   0.00, -11.18,  99.90, -10.71,   0.47,
07/21 11Z,   0.00, -11.84,  99.90, -11.37,   0.47,  (min)
07/21 12Z,   0.00, -11.64,  99.90, -11.18,   0.47,
07/21 13Z,   0.00, -10.77,  99.90, -10.30,   0.47,
07/21 14Z,   0.00,  -9.43,  99.90,  -8.96,   0.47,
07/21 15Z,   0.00,  -7.86,  99.90,  -7.39,   0.47,
07/21 16Z,   0.00,  -6.40,  99.90,  -5.93,   0.47,
07/21 17Z,   0.00,  -5.37,  99.90,  -4.90,   0.47,
07/21 18Z,   0.00,  -4.94,  99.90,  -4.47,   0.47,  (max)
07/21 19Z,   0.00,  -5.09,  99.90,  -4.62,   0.47,
07/21 20Z,   0.00,  -5.66,  99.90,  -5.19,   0.47,
07/21 21Z,   0.00,  -6.41,  99.90,  -5.94,   0.47,
07/21 22Z,   0.00,  -7.00,  99.90,  -6.53,   0.47,
07/21 23Z,   0.00,  -7.11,  99.90,  -6.64,   0.47,  (min)
07/22 00Z,   0.00,  -6.61,  99.90,  -6.14,   0.47,
07/22 01Z,   0.00,  -5.64,  99.90,  -5.17,   0.47,
07/22 02Z,   0.00,  -4.41,  99.90,  -3.94,   0.47,
07/22 03Z,   0.00,  -3.18,  99.90,  -2.71,   0.47,
07/22 04Z,   0.00,  -2.21,  99.90,  -1.75,   0.47,
07/22 05Z,   0.00,  -1.87,  99.90,  -1.40,   0.47,  (max)
07/22 06Z,   0.00,  -2.36,  99.90,  -1.89,   0.47,
07/22 07Z,   0.00,  -3.69,  99.90,  -3.22,   0.47,
07/22 08Z,   0.00,  -5.65,  99.90,  -5.18,   0.47,
07/22 09Z,   0.00,  -7.93,  99.90,  -7.46,   0.47,
07/22 10Z,   0.00, -10.11,  99.90,  -9.64,   0.47,
07/22 11Z,   0.00, -11.70,  99.90, -11.23,   0.47,
07/22 12Z,   0.00, -12.38,  99.90, -11.91,   0.47,  (min)
07/22 13Z,   0.00, -12.12,  99.90, -11.65,   0.47,
07/22 14Z,   0.00, -11.11,  99.90, -10.64,   0.47,
07/22 15Z,   0.00,  -9.56,  99.90,  -9.09,   0.47,
07/22 16Z,   0.00,  -7.77,  99.90,  -7.30,   0.47,
07/22 17Z,   0.00,  -6.10,  99.90,  -5.63,   0.47,
07/22 18Z,   0.00,  -4.93,  99.90,  -4.46,   0.47,
07/22 19Z,   0.00,  -4.45,  99.90,  -3.98,   0.47,  (max)
07/22 20Z,   0.00,  -4.65,  99.90,  -4.18,   0.47,
07/22 21Z,   0.00,  -5.35,  99.90,  -4.88,   0.47,
07/22 22Z,   0.00,  -6.28,  99.90,  -5.81,   0.47,
07/22 23Z,   0.00,  -7.03,  99.90,  -6.56,   0.47,
07/23 00Z,   0.00,  -7.22,  99.90,  -6.75,   0.47,  (min)
07/23 01Z,   0.00,  -6.74,  99.90,  -6.27,   0.47,
07/23 02Z,   0.00,  -5.74,  99.90,  -5.27,   0.47,
07/23 03Z,   0.00,  -4.44,  99.90,  -3.97,   0.47,
07/23 04Z,   0.00,  -3.11,  99.90,  -2.64,   0.47,
07/23 05Z,   0.00,  -2.07,  99.90,  -1.60,   0.47,
07/23 06Z,  -0.10,  -1.71,  99.90,  -1.34,   0.47,  (max)
07/23 07Z,   0.00,  -2.26,  99.90,  -1.79,   0.47,
07/23 08Z,   0.00,  -3.71,  99.90,  -3.24,   0.47,
07/23 09Z,   0.00,  -5.83,  99.90,  -5.36,   0.47,
07/23 10Z,   0.00,  -8.28,  99.90,  -7.81,   0.47,
07/23 11Z,   0.00, -10.56,  99.90, -10.09,   0.47,
07/23 12Z,   0.00, -12.16,  99.90, -11.69,   0.47,
07/23 13Z,  99.90, -12.74,  99.90,  99.90,   0.47,
07/23 14Z,  99.90, -12.33,  99.90,  99.90,   0.47,
07/23 15Z,  99.90, -11.12,  99.90,  99.90,   0.47,
07/23 16Z,  99.90,  -9.36,  99.90,  99.90,   0.47,
07/23 17Z,  99.90,  -7.37,  99.90,  99.90,   0.47,
07/23 18Z,  99.90,  -5.59,  99.90,  99.90,   0.47,