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
#Kodiak Island, AK : 03/15/2025 03:23:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 12Z,  -0.30,  -1.53,  -1.70,  99.90,   0.13,  (max)
03/13 13Z,  -0.30,  -3.07,  -3.10,  99.90,   0.27,
03/13 14Z,  -0.40,  -4.98,  -4.96,  99.90,   0.42,
03/13 15Z,  -0.40,  -6.61,  -6.74,  99.90,   0.27,
03/13 16Z,  -0.30,  -7.52,  -7.62,  99.90,   0.20,  (min)
03/13 17Z,  -0.30,  -7.50,  -7.43,  99.90,   0.37,
03/13 18Z,  -0.50,  -6.54,  -6.51,  99.90,   0.53,
03/13 19Z,  -0.50,  -4.86,  -4.80,  99.90,   0.56,
03/13 20Z,  -0.40,  -2.88,  -2.65,  99.90,   0.63,
03/13 21Z,  -0.40,  -1.19,  -1.02,  99.90,   0.57,
03/13 22Z,  -0.30,  -0.20,  -0.04,  99.90,   0.46,
03/13 23Z,  -0.30,  -0.15,  -0.02,  99.90,   0.43,  (max)
03/14 00Z,  -0.40,  -1.09,  -1.11,  99.90,   0.38,
03/14 01Z,  -0.40,  -2.91,  -2.89,  99.90,   0.42,
03/14 02Z,  -0.40,  -5.19,  -5.03,  99.90,   0.56,
03/14 03Z,  -0.40,  -7.32,  -7.18,  99.90,   0.54,
03/14 04Z,  -0.40,  -8.69,  -8.69,  99.90,   0.40,
03/14 05Z,  -0.30,  -9.05,  -8.89,  99.90,   0.46,  (min)
03/14 06Z,  -0.40,  -8.35,  -8.09,  99.90,   0.66,
03/14 07Z,  -0.40,  -6.75,  -6.65,  99.90,   0.50,
03/14 08Z,  -0.40,  -4.63,  -4.54,  99.90,   0.49,
03/14 09Z,  -0.40,  -2.55,  -2.47,  99.90,   0.48,
03/14 10Z,  -0.30,  -1.05,  -1.04,  99.90,   0.31,
03/14 11Z,  -0.30,  -0.43,  -0.49,  99.90,   0.24,  (max)
03/14 12Z,  -0.30,  -0.78,  -0.89,  99.90,   0.19,
03/14 13Z,  -0.30,  -2.08,  -2.20,  99.90,   0.18,
03/14 14Z,  -0.40,  -4.04,  -4.07,  99.90,   0.37,
03/14 15Z,  -0.40,  -6.07,  -6.05,  99.90,   0.42,
03/14 16Z,  -0.40,  -7.55,  -7.71,  99.90,   0.24,
03/14 17Z,  -0.40,  -8.09,  -8.14,  99.90,   0.35,  (min)
03/14 18Z,  -0.30,  -7.61,  -7.43,  99.90,   0.48,
03/14 19Z,  -0.40,  -6.24,  -6.13,  99.90,   0.51,
03/14 20Z,  -0.40,  -4.30,  -4.36,  99.90,   0.34,
03/14 21Z,  -0.40,  -2.30,  -2.23,  99.90,   0.47,
03/14 22Z,  -0.40,  -0.81,  -0.74,  99.90,   0.47,
03/14 23Z,  -0.40,  -0.19,  -0.23,  99.90,   0.36,  (max)
03/15 00Z,  -0.40,  -0.57,  -0.59,  99.90,   0.38,
03/15 01Z,  -0.40,  -1.89,  -2.02,  99.90,   0.27,
03/15 02Z,  -0.40,  -3.91,  -3.93,  99.90,   0.38,
03/15 03Z,  -0.30,  -6.14,  -6.19,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 04Z,  -0.30,  -7.91,  99.90,  -7.95,   0.25,
03/15 05Z,  -0.30,  -8.73,  99.90,  -8.77,   0.26,  (min)
03/15 06Z,  -0.30,  -8.46,  99.90,  -8.50,   0.26,
03/15 07Z,  -0.40,  -7.21,  99.90,  -7.35,   0.26,
03/15 08Z,  -0.40,  -5.27,  99.90,  -5.40,   0.26,
03/15 09Z,  -0.50,  -3.09,  99.90,  -3.32,   0.27,
03/15 10Z,  -0.60,  -1.27,  99.90,  -1.60,   0.27,
03/15 11Z,  -0.60,  -0.26,  99.90,  -0.59,   0.27,  (max)
03/15 12Z,  -0.70,  -0.26,  99.90,  -0.68,   0.28,
03/15 13Z,  -0.70,  -1.24,  99.90,  -1.66,   0.28,
03/15 14Z,  -0.70,  -3.02,  99.90,  -3.44,   0.28,
03/15 15Z,  -0.70,  -5.19,  99.90,  -5.61,   0.29,
03/15 16Z,  -0.70,  -7.12,  99.90,  -7.54,   0.29,
03/15 17Z,  -0.70,  -8.23,  99.90,  -8.65,   0.29,  (min)
03/15 18Z,  -0.60,  -8.29,  99.90,  -8.60,   0.29,
03/15 19Z,  -0.60,  -7.35,  99.90,  -7.66,   0.29,
03/15 20Z,  -0.50,  -5.66,  99.90,  -5.87,   0.29,
03/15 21Z,  -0.50,  -3.63,  99.90,  -3.84,   0.29,
03/15 22Z,  -0.50,  -1.79,  99.90,  -2.01,   0.29,
03/15 23Z,  -0.40,  -0.67,  99.90,  -0.78,   0.29,
03/16 00Z,  -0.40,  -0.51,  99.90,  -0.62,   0.29,  (max)
03/16 01Z,  -0.40,  -1.30,  99.90,  -1.41,   0.29,
03/16 02Z,  -0.40,  -2.88,  99.90,  -3.00,   0.29,
03/16 03Z,  -0.40,  -4.93,  99.90,  -5.04,   0.29,
03/16 04Z,  -0.40,  -6.86,  99.90,  -6.98,   0.29,
03/16 05Z,  -0.40,  -8.09,  99.90,  -8.20,   0.29,
03/16 06Z,  -0.40,  -8.26,  99.90,  -8.38,   0.29,  (min)
03/16 07Z,  -0.40,  -7.41,  99.90,  -7.52,   0.29,
03/16 08Z,  -0.30,  -5.76,  99.90,  -5.77,   0.29,
03/16 09Z,  -0.20,  -3.68,  99.90,  -3.60,   0.29,
03/16 10Z,  -0.20,  -1.70,  99.90,  -1.61,   0.29,
03/16 11Z,  -0.10,  -0.34,  99.90,  -0.15,   0.29,
03/16 12Z,  -0.10,   0.04,  99.90,   0.23,   0.29,  (max)
03/16 13Z,  -0.10,  -0.59,  99.90,  -0.41,   0.29,
03/16 14Z,  -0.10,  -2.10,  99.90,  -1.91,   0.29,
03/16 15Z,  -0.10,  -4.17,  99.90,  -3.98,   0.29,
03/16 16Z,  -0.10,  -6.32,  99.90,  -6.13,   0.29,
03/16 17Z,  -0.10,  -7.92,  99.90,  -7.74,   0.29,
03/16 18Z,  -0.10,  -8.54,  99.90,  -8.35,   0.29,  (min)
03/16 19Z,  -0.10,  -8.09,  99.90,  -7.91,   0.29,
03/16 20Z,  -0.10,  -6.79,  99.90,  -6.60,   0.29,
03/16 21Z,  -0.10,  -4.96,  99.90,  -4.77,   0.29,
03/16 22Z,  -0.10,  -3.03,  99.90,  -2.85,   0.29,
03/16 23Z,  -0.10,  -1.53,  99.90,  -1.35,   0.29,
03/17 00Z,  -0.10,  -0.86,  99.90,  -0.68,   0.29,  (max)
03/17 01Z,  -0.10,  -1.14,  99.90,  -0.95,   0.29,
03/17 02Z,  -0.10,  -2.24,  99.90,  -2.05,   0.29,
03/17 03Z,  -0.10,  -3.90,  99.90,  -3.72,   0.29,
03/17 04Z,  -0.10,  -5.74,  99.90,  -5.55,   0.29,
03/17 05Z,  -0.10,  -7.20,  99.90,  -7.02,   0.29,
03/17 06Z,   0.00,  -7.79,  99.90,  -7.51,   0.29,  (min)
03/17 07Z,   0.00,  -7.35,  99.90,  -7.07,   0.29,
03/17 08Z,   0.00,  -6.05,  99.90,  -5.76,   0.29,
03/17 09Z,   0.00,  -4.22,  99.90,  -3.93,   0.29,
03/17 10Z,   0.00,  -2.26,  99.90,  -1.98,   0.29,
03/17 11Z,   0.00,  -0.67,  99.90,  -0.39,   0.29,
03/17 12Z,  -0.10,   0.10,  99.90,   0.28,   0.29,  (max)
03/17 13Z,  -0.10,  -0.16,  99.90,   0.03,   0.29,
03/17 14Z,  -0.20,  -1.33,  99.90,  -1.25,   0.29,
03/17 15Z,  -0.20,  -3.17,  99.90,  -3.08,   0.29,
03/17 16Z,  -0.30,  -5.29,  99.90,  -5.30,   0.29,
03/17 17Z,  -0.20,  -7.19,  99.90,  -7.11,   0.29,
03/17 18Z,  -0.20,  -8.34,  99.90,  -8.25,   0.29,
03/17 19Z,  -0.20,  -8.44,  99.90,  -8.35,   0.29,  (min)
03/17 20Z,  -0.20,  -7.59,  99.90,  -7.51,   0.29,
03/17 21Z,  -0.10,  -6.10,  99.90,  -5.91,   0.29,
03/17 22Z,  -0.10,  -4.32,  99.90,  -4.13,   0.29,
03/17 23Z,   0.00,  -2.67,  99.90,  -2.39,   0.29,
03/18 00Z,   0.00,  -1.60,  99.90,  -1.32,   0.29,
03/18 01Z,  -0.10,  -1.39,  99.90,  -1.20,   0.29,  (max)
03/18 02Z,  -0.20,  -2.00,  99.90,  -1.91,   0.29,
03/18 03Z,  -0.20,  -3.22,  99.90,  -3.13,   0.29,
03/18 04Z,  -0.30,  -4.76,  99.90,  -4.77,   0.29,
03/18 05Z,  -0.40,  -6.21,  99.90,  -6.32,   0.29,
03/18 06Z,  -0.50,  -7.09,  99.90,  -7.31,   0.29,  (min)
03/18 07Z,  -0.50,  -7.08,  99.90,  -7.29,   0.29,
03/18 08Z,  -0.50,  -6.16,  99.90,  -6.37,   0.29,
03/18 09Z,  -0.50,  -4.63,  99.90,  -4.84,   0.29,
03/18 10Z,  -0.60,  -2.86,  99.90,  -3.17,   0.29,
03/18 11Z,  -0.60,  -1.22,  99.90,  -1.53,   0.29,
03/18 12Z,  -0.70,  -0.15,  99.90,  -0.56,   0.29,
03/18 13Z,  -0.70,   0.02,  99.90,  -0.39,   0.29,  (max)
03/18 14Z,  -0.70,  -0.76,  99.90,  -1.17,   0.29,
03/18 15Z,  -0.80,  -2.28,  99.90,  -2.79,   0.29,
03/18 16Z,  -0.70,  -4.21,  99.90,  -4.62,   0.29,
03/18 17Z,  -0.70,  -6.17,  99.90,  -6.58,   0.29,
03/18 18Z,  -0.70,  -7.68,  99.90,  -8.09,   0.29,
03/18 19Z,  99.90,  -8.34,  99.90,  99.90,   0.29,
03/18 20Z,  99.90,  -8.02,  99.90,  99.90,   0.29,
03/18 21Z,  99.90,  -6.95,  99.90,  99.90,   0.29,
03/18 22Z,  99.90,  -5.47,  99.90,  99.90,   0.29,
03/18 23Z,  99.90,  -3.91,  99.90,  99.90,   0.29,
03/19 00Z,  99.90,  -2.65,  99.90,  99.90,   0.29,