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
#Kawanak Pass Ent, Yukon R, AK : 02/17/2025 23:21:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 06Z,  -0.30,  -1.02,  99.90,  -1.32,   0.00,
02/16 07Z,  -0.30,  -0.72,  99.90,  -1.02,   0.00,
02/16 08Z,  -0.30,  -0.62,  99.90,  -0.92,   0.00,  (max)
02/16 09Z,  -0.40,  -0.72,  99.90,  -1.12,   0.00,
02/16 10Z,  -0.40,  -0.96,  99.90,  -1.36,   0.00,
02/16 11Z,  -0.40,  -1.26,  99.90,  -1.66,   0.00,
02/16 12Z,  -0.40,  -1.59,  99.90,  -1.99,   0.00,
02/16 13Z,  -0.50,  -1.88,  99.90,  -2.38,   0.00,
02/16 14Z,  -0.50,  -2.06,  99.90,  -2.56,   0.00,
02/16 15Z,  -0.50,  -2.09,  99.90,  -2.59,   0.00,  (min)
02/16 16Z,  -0.60,  -1.96,  99.90,  -2.56,   0.00,
02/16 17Z,  -0.60,  -1.69,  99.90,  -2.29,   0.00,
02/16 18Z,  -0.60,  -1.36,  99.90,  -1.96,   0.00,
02/16 19Z,  -0.70,  -1.07,  99.90,  -1.77,   0.00,
02/16 20Z,  -0.70,  -0.91,  99.90,  -1.61,   0.00,  (max)
02/16 21Z,  -0.70,  -0.94,  99.90,  -1.64,   0.00,
02/16 22Z,  -0.80,  -1.11,  99.90,  -1.91,   0.00,
02/16 23Z,  -0.80,  -1.35,  99.90,  -2.15,   0.00,
02/17 00Z,  -0.90,  -1.62,  99.90,  -2.52,   0.00,
02/17 01Z,  -0.90,  -1.87,  99.90,  -2.77,   0.00,
02/17 02Z,  -1.00,  -2.04,  99.90,  -3.04,   0.00,
02/17 03Z,  -1.00,  -2.08,  99.90,  -3.08,   0.00,  (min)
02/17 04Z,  -1.10,  -1.95,  99.90,  -3.05,   0.00,
02/17 05Z,  -1.20,  -1.66,  99.90,  -2.86,   0.00,
02/17 06Z,  -1.20,  -1.30,  99.90,  -2.50,   0.00,
02/17 07Z,  -1.20,  -0.95,  99.90,  -2.15,   0.00,
02/17 08Z,  -1.30,  -0.74,  99.90,  -2.04,   0.00,
02/17 09Z,  -1.30,  -0.73,  99.90,  -2.03,   0.00,  (max)
02/17 10Z,  -1.30,  -0.88,  99.90,  -2.18,   0.00,
02/17 11Z,  -1.40,  -1.14,  99.90,  -2.54,   0.00,
02/17 12Z,  -1.30,  -1.45,  99.90,  -2.75,   0.00,
02/17 13Z,  -1.30,  -1.75,  99.90,  -3.05,   0.00,
02/17 14Z,  -1.40,  -2.00,  99.90,  -3.40,   0.00,
02/17 15Z,  -1.40,  -2.14,  99.90,  -3.54,   0.00,  (min)
02/17 16Z,  -1.40,  -2.11,  99.90,  -3.51,   0.00,
02/17 17Z,  -1.40,  -1.93,  99.90,  -3.33,   0.00,
02/17 18Z,  -1.40,  -1.62,  99.90,  -3.02,   0.00,
02/17 19Z,  -1.40,  -1.27,  99.90,  -2.67,   0.00,
02/17 20Z,  -1.40,  -0.99,  99.90,  -2.39,   0.00,
02/17 21Z,  -1.50,  -0.86,  99.90,  -2.36,   0.00,  (max)
02/17 22Z,  -1.50,  -0.91,  99.90,  -2.41,   0.00,
02/17 23Z,  -1.50,  -1.09,  99.90,  -2.59,   0.00,
02/18 00Z,  -1.60,  -1.33,  99.90,  -2.93,   0.00,
02/18 01Z,  -1.60,  -1.60,  99.90,  -3.20,   0.00,
02/18 02Z,  -1.70,  -1.83,  99.90,  -3.53,   0.00,
02/18 03Z,  -1.70,  -1.98,  99.90,  -3.68,   0.00,
02/18 04Z,  -1.80,  -1.99,  99.90,  -3.79,   0.00,  (min)
02/18 05Z,  -1.90,  -1.83,  99.90,  -3.73,   0.00,
02/18 06Z,  -1.90,  -1.54,  99.90,  -3.44,   0.00,
02/18 07Z,  -2.00,  -1.20,  99.90,  -3.20,   0.00,
02/18 08Z,  -2.10,  -0.92,  99.90,  -3.02,   0.00,
02/18 09Z,  -2.10,  -0.79,  99.90,  -2.89,   0.00,  (max)
02/18 10Z,  -2.20,  -0.85,  99.90,  -3.05,   0.00,
02/18 11Z,  -2.20,  -1.06,  99.90,  -3.26,   0.00,
02/18 12Z,  -2.30,  -1.33,  99.90,  -3.63,   0.00,
02/18 13Z,  -2.30,  -1.63,  99.90,  -3.93,   0.00,
02/18 14Z,  -2.40,  -1.91,  99.90,  -4.31,   0.00,
02/18 15Z,  -2.40,  -2.11,  99.90,  -4.51,   0.00,
02/18 16Z,  -2.50,  -2.19,  99.90,  -4.69,   0.00,
02/18 17Z,  -2.60,  -2.11,  99.90,  -4.71,   0.00,  (min)
02/18 18Z,  -2.70,  -1.87,  99.90,  -4.57,   0.00,
02/18 19Z,  -2.70,  -1.52,  99.90,  -4.22,   0.00,
02/18 20Z,  -2.80,  -1.17,  99.90,  -3.97,   0.00,
02/18 21Z,  -2.90,  -0.90,  99.90,  -3.80,   0.00,
02/18 22Z,  -2.90,  -0.80,  99.90,  -3.70,   0.00,  (max)
02/18 23Z,  -3.00,  -0.88,  99.90,  -3.88,   0.00,
02/19 00Z,  -3.00,  -1.08,  99.90,  -4.08,   0.00,
02/19 01Z,  -3.10,  -1.32,  99.90,  -4.42,   0.00,
02/19 02Z,  -3.20,  -1.58,  99.90,  -4.78,   0.00,
02/19 03Z,  -3.30,  -1.80,  99.90,  -5.10,   0.00,
02/19 04Z,  -3.30,  -1.92,  99.90,  -5.22,   0.00,  (min)
02/19 05Z,  -3.30,  -1.90,  99.90,  -5.20,   0.00,
02/19 06Z,  -3.40,  -1.72,  99.90,  -5.12,   0.00,
02/19 07Z,  -3.40,  -1.42,  99.90,  -4.82,   0.00,
02/19 08Z,  -3.40,  -1.12,  99.90,  -4.52,   0.00,
02/19 09Z,  -3.40,  -0.90,  99.90,  -4.30,   0.00,  (max)
02/19 10Z,  -3.50,  -0.86,  99.90,  -4.36,   0.00,
02/19 11Z,  -3.40,  -0.99,  99.90,  -4.39,   0.00,
02/19 12Z,  -3.40,  -1.23,  99.90,  -4.63,   0.00,
02/19 13Z,  -3.40,  -1.51,  99.90,  -4.91,   0.00,
02/19 14Z,  -3.30,  -1.79,  99.90,  -5.09,   0.00,
02/19 15Z,  -3.20,  -2.04,  99.90,  -5.24,   0.00,
02/19 16Z,  -3.10,  -2.20,  99.90,  -5.30,   0.00,  (min)
02/19 17Z,  -3.00,  -2.23,  99.90,  -5.23,   0.00,
02/19 18Z,  -2.90,  -2.08,  99.90,  -4.98,   0.00,
02/19 19Z,  -2.70,  -1.78,  99.90,  -4.48,   0.00,
02/19 20Z,  -2.60,  -1.41,  99.90,  -4.01,   0.00,
02/19 21Z,  -2.50,  -1.05,  99.90,  -3.55,   0.00,
02/19 22Z,  -2.40,  -0.81,  99.90,  -3.21,   0.00,
02/19 23Z,  -2.30,  -0.75,  99.90,  -3.05,   0.00,  (max)
02/20 00Z,  -2.20,  -0.86,  99.90,  -3.06,   0.00,
02/20 01Z,  -2.20,  -1.07,  99.90,  -3.27,   0.00,
02/20 02Z,  -2.10,  -1.32,  99.90,  -3.42,   0.00,
02/20 03Z,  -2.00,  -1.57,  99.90,  -3.57,   0.00,
02/20 04Z,  -1.90,  -1.78,  99.90,  -3.68,   0.00,
02/20 05Z,  -1.80,  -1.88,  99.90,  -3.68,   0.00,  (min)
02/20 06Z,  -1.80,  -1.83,  99.90,  -3.63,   0.00,
02/20 07Z,  -1.70,  -1.62,  99.90,  -3.32,   0.00,
02/20 08Z,  -1.70,  -1.32,  99.90,  -3.02,   0.00,
02/20 09Z,  -1.70,  -1.06,  99.90,  -2.76,   0.00,
02/20 10Z,  -1.60,  -0.92,  99.90,  -2.52,   0.00,  (max)
02/20 11Z,  -1.60,  -0.95,  99.90,  -2.55,   0.00,
02/20 12Z,  -1.50,  -1.13,  99.90,  -2.63,   0.00,
02/20 13Z,  -1.50,  -1.39,  99.90,  -2.89,   0.00,
02/20 14Z,  -1.40,  -1.67,  99.90,  -3.07,   0.00,
02/20 15Z,  -1.40,  -1.94,  99.90,  -3.34,   0.00,
02/20 16Z,  -1.40,  -2.15,  99.90,  -3.55,   0.00,
02/20 17Z,  -1.30,  -2.27,  99.90,  -3.57,   0.00,  (min)
02/20 18Z,  -1.30,  -2.24,  99.90,  -3.54,   0.00,
02/20 19Z,  -1.30,  -2.03,  99.90,  -3.33,   0.00,
02/20 20Z,  -1.30,  -1.68,  99.90,  -2.98,   0.00,
02/20 21Z,  -1.20,  -1.28,  99.90,  -2.48,   0.00,
02/20 22Z,  -1.20,  -0.93,  99.90,  -2.13,   0.00,
02/20 23Z,  -1.20,  -0.73,  99.90,  -1.93,   0.00,
02/21 00Z,  -1.20,  -0.71,  99.90,  -1.91,   0.00,  (max)
02/21 01Z,  -1.20,  -0.85,  99.90,  -2.05,   0.00,
02/21 02Z,  -1.20,  -1.07,  99.90,  -2.27,   0.00,
02/21 03Z,  -1.20,  -1.33,  99.90,  -2.53,   0.00,
02/21 04Z,  -1.20,  -1.58,  99.90,  -2.78,   0.00,
02/21 05Z,  -1.10,  -1.76,  99.90,  -2.86,   0.00,
02/21 06Z,  -1.10,  -1.84,  99.90,  -2.94,   0.00,  (min)
02/21 07Z,  -1.00,  -1.76,  99.90,  -2.76,   0.00,
02/21 08Z,  -1.00,  -1.53,  99.90,  -2.53,   0.00,
02/21 09Z,  -1.00,  -1.23,  99.90,  -2.23,   0.00,
02/21 10Z,  -0.90,  -1.01,  99.90,  -1.91,   0.00,
02/21 11Z,  -0.90,  -0.94,  99.90,  -1.84,   0.00,  (max)
02/21 12Z,  -0.90,  -1.04,  99.90,  -1.94,   0.00,
02/21 13Z,  -0.90,  -1.26,  99.90,  -2.16,   0.00,
02/21 14Z,  -0.90,  -1.54,  99.90,  -2.44,   0.00,
02/21 15Z,  -0.80,  -1.82,  99.90,  -2.62,   0.00,
02/21 16Z,  -0.80,  -2.06,  99.90,  -2.86,   0.00,
02/21 17Z,  -0.80,  -2.25,  99.90,  -3.05,   0.00,  (min)
02/21 18Z,  -0.70,  -2.32,  99.90,  -3.02,   0.00,