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
#Ketchikan, AK : 11/14/2024 05:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 12Z,   0.40, -18.14, -17.88,  99.90,  -0.14,
11/12 13Z,   0.50, -17.42, -17.16,  99.90,  -0.24,  (min)
11/12 14Z,   0.60, -15.21, -14.98,  99.90,  -0.37,
11/12 15Z,   0.60, -12.00, -11.80,  99.90,  -0.40,
11/12 16Z,   0.50,  -8.53,  -8.39,  99.90,  -0.36,
11/12 17Z,   0.40,  -5.58,  -5.46,  99.90,  -0.28,
11/12 18Z,   0.40,  -3.88,  -3.75,  99.90,  -0.27,
11/12 19Z,   0.40,  -3.85,  -3.74,  99.90,  -0.29,  (max)
11/12 20Z,   0.40,  -5.58,  -5.45,  99.90,  -0.27,
11/12 21Z,   0.30,  -8.70,  -8.56,  99.90,  -0.16,
11/12 22Z,   0.20, -12.47, -12.40,  99.90,  -0.13,
11/12 23Z,   0.20, -15.98, -15.95,  99.90,  -0.17,
11/13 00Z,   0.30, -18.34, -18.26,  99.90,  -0.22,
11/13 01Z,   0.30, -18.97, -18.79,  99.90,  -0.12,  (min)
11/13 02Z,   0.20, -17.75, -17.51,  99.90,   0.04,
11/13 03Z,   0.10, -15.05, -14.81,  99.90,   0.14,
11/13 04Z,   0.10, -11.59, -11.34,  99.90,   0.15,
11/13 05Z,   0.10,  -8.25,  -8.11,  99.90,   0.04,
11/13 06Z,   0.10,  -5.87,  -5.74,  99.90,   0.03,
11/13 07Z,   0.10,  -5.06,  -4.91,  99.90,   0.05,  (max)
11/13 08Z,   0.20,  -6.01,  -5.79,  99.90,   0.02,
11/13 09Z,   0.30,  -8.49,  -8.11,  99.90,   0.08,
11/13 10Z,   0.40, -11.86, -11.36,  99.90,   0.10,
11/13 11Z,   0.50, -15.20, -14.65,  99.90,   0.05,
11/13 12Z,   0.40, -17.59, -17.07,  99.90,   0.12,
11/13 13Z,   0.40, -18.32, -17.79,  99.90,   0.13,  (min)
11/13 14Z,   0.50, -17.17, -16.64,  99.90,   0.03,
11/13 15Z,   0.60, -14.38, -13.81,  99.90,  -0.03,
11/13 16Z,   0.70, -10.60,  -9.99,  99.90,  -0.09,
11/13 17Z,   0.70,  -6.74,  -6.12,  99.90,  -0.08,
11/13 18Z,   0.30,  -3.73,  -3.18,  99.90,   0.25,
11/13 19Z,   0.30,  -2.30,  -1.74,  99.90,   0.26,  (max)
11/13 20Z,   0.40,  -2.88,  -2.32,  99.90,   0.16,
11/13 21Z,   0.50,  -5.44,  -4.87,  99.90,   0.07,
11/13 22Z,   0.50,  -9.47,  -8.93,  99.90,   0.04,
11/13 23Z,   0.50, -14.04, -13.57,  99.90,  -0.03,
11/14 00Z,   0.20, -18.06, -17.67,  99.90,   0.19,
11/14 01Z,   0.30, -20.51, -20.07,  99.90,   0.14,
11/14 02Z,   0.30, -20.83, -20.34,  99.90,   0.19,  (min)
11/14 03Z,   0.40, -18.99, -18.50,  99.90,   0.09,
11/14 04Z,   0.30, -15.54, -14.96,  99.90,   0.28,
11/14 05Z,   0.30, -11.39, -10.82,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 06Z,   0.20,  -7.56,  99.90,  -7.12,   0.24,
11/14 07Z,   0.10,  -4.98,  99.90,  -4.66,   0.22,
11/14 08Z,   0.00,  -4.24,  99.90,  -4.05,   0.19,  (max)
11/14 09Z,   0.00,  -5.48,  99.90,  -5.32,   0.16,
11/14 10Z,   0.00,  -8.37,  99.90,  -8.23,   0.14,
11/14 11Z,   0.00, -12.09,  99.90, -11.98,   0.11,
11/14 12Z,   0.00, -15.60,  99.90, -15.52,   0.09,
11/14 13Z,   0.00, -17.87,  99.90, -17.81,   0.06,
11/14 14Z,   0.00, -18.21,  99.90, -18.18,   0.03,  (min)
11/14 15Z,   0.00, -16.48,  99.90, -16.47,   0.01,
11/14 16Z,   0.00, -13.09,  99.90, -13.11,  -0.02,
11/14 17Z,   0.00,  -8.89,  99.90,  -8.93,  -0.05,
11/14 18Z,   0.00,  -4.89,  99.90,  -4.93,  -0.05,
11/14 19Z,   0.10,  -2.06,  99.90,  -2.01,  -0.05,
11/14 20Z,   0.10,  -1.16,  99.90,  -1.10,  -0.05,  (max)
11/14 21Z,   0.00,  -2.50,  99.90,  -2.54,  -0.05,
11/14 22Z,   0.00,  -5.93,  99.90,  -5.97,  -0.05,
11/14 23Z,   0.00, -10.76,  99.90, -10.80,  -0.05,
11/15 00Z,   0.00, -15.88,  99.90, -15.93,  -0.05,
11/15 01Z,   0.00, -20.06,  99.90, -20.11,  -0.05,
11/15 02Z,   0.00, -22.28,  99.90, -22.33,  -0.05,  (min)
11/15 03Z,   0.00, -22.05,  99.90, -22.09,  -0.05,
11/15 04Z,  -0.10, -19.50,  99.90, -19.65,  -0.05,
11/15 05Z,  -0.20, -15.39,  99.90, -15.64,  -0.05,
11/15 06Z,  -0.20, -10.76,  99.90, -11.01,  -0.05,
11/15 07Z,  -0.30,  -6.73,  99.90,  -7.07,  -0.05,
11/15 08Z,  -0.30,  -4.21,  99.90,  -4.55,  -0.05,
11/15 09Z,  -0.20,  -3.74,  99.90,  -3.99,  -0.05,  (max)
11/15 10Z,  -0.10,  -5.38,  99.90,  -5.52,  -0.05,
11/15 11Z,   0.00,  -8.64,  99.90,  -8.68,  -0.05,
11/15 12Z,   0.00, -12.57,  99.90, -12.61,  -0.05,
11/15 13Z,   0.00, -16.02,  99.90, -16.06,  -0.05,
11/15 14Z,   0.00, -17.93,  99.90, -17.98,  -0.05,  (min)
11/15 15Z,   0.00, -17.71,  99.90, -17.76,  -0.05,
11/15 16Z,   0.00, -15.38,  99.90, -15.43,  -0.05,
11/15 17Z,  -0.10, -11.54,  99.90, -11.68,  -0.05,
11/15 18Z,  -0.10,  -7.15,  99.90,  -7.30,  -0.05,
11/15 19Z,  -0.20,  -3.29,  99.90,  -3.54,  -0.05,
11/15 20Z,  -0.20,  -0.92,  99.90,  -1.16,  -0.05,
11/15 21Z,  -0.20,  -0.68,  99.90,  -0.93,  -0.05,  (max)
11/15 22Z,  -0.10,  -2.81,  99.90,  -2.95,  -0.05,
11/15 23Z,   0.00,  -6.98,  99.90,  -7.02,  -0.05,
11/16 00Z,   0.00, -12.34,  99.90, -12.38,  -0.05,
11/16 01Z,   0.20, -17.65,  99.90, -17.50,  -0.05,
11/16 02Z,   0.40, -21.64,  99.90, -21.29,  -0.05,
11/16 03Z,   0.40, -23.34,  99.90, -22.99,  -0.05,  (min)
11/16 04Z,   0.50, -22.43,  99.90, -21.98,  -0.05,
11/16 05Z,   0.40, -19.26,  99.90, -18.90,  -0.05,
11/16 06Z,   0.40, -14.71,  99.90, -14.35,  -0.05,
11/16 07Z,   0.30,  -9.91,  99.90,  -9.65,  -0.05,
11/16 08Z,   0.30,  -5.97,  99.90,  -5.72,  -0.05,
11/16 09Z,   0.40,  -3.75,  99.90,  -3.39,  -0.05,
11/16 10Z,   0.40,  -3.69,  99.90,  -3.34,  -0.05,  (max)
11/16 11Z,   0.40,  -5.72,  99.90,  -5.37,  -0.05,
11/16 12Z,   0.40,  -9.22,  99.90,  -8.87,  -0.05,
11/16 13Z,   0.40, -13.14,  99.90, -12.78,  -0.05,
11/16 14Z,   0.40, -16.27,  99.90, -15.92,  -0.05,
11/16 15Z,   0.40, -17.65,  99.90, -17.29,  -0.05,  (min)
11/16 16Z,   0.30, -16.83,  99.90, -16.58,  -0.05,
11/16 17Z,   0.20, -14.03,  99.90, -13.87,  -0.05,
11/16 18Z,   0.10,  -9.97,  99.90,  -9.92,  -0.05,
11/16 19Z,   0.10,  -5.69,  99.90,  -5.64,  -0.05,
11/16 20Z,   0.20,  -2.23,  99.90,  -2.08,  -0.05,
11/16 21Z,   0.30,  -0.47,  99.90,  -0.22,  -0.05,  (max)
11/16 22Z,   0.40,  -0.94,  99.90,  -0.59,  -0.05,
11/16 23Z,   0.60,  -3.74,  99.90,  -3.18,  -0.05,
11/17 00Z,   0.80,  -8.39,  99.90,  -7.64,  -0.05,
11/17 01Z,   0.90, -13.92,  99.90, -13.07,  -0.05,
11/17 02Z,   0.90, -19.04,  99.90, -18.19,  -0.05,
11/17 03Z,   0.90, -22.51,  99.90, -21.66,  -0.05,
11/17 04Z,   0.80, -23.54,  99.90, -22.78,  -0.05,  (min)
11/17 05Z,   0.70, -21.99,  99.90, -21.34,  -0.05,
11/17 06Z,   0.60, -18.40,  99.90, -17.84,  -0.05,
11/17 07Z,   0.50, -13.72,  99.90, -13.26,  -0.05,
11/17 08Z,   0.40,  -9.07,  99.90,  -8.71,  -0.05,
11/17 09Z,   0.40,  -5.48,  99.90,  -5.13,  -0.05,
11/17 10Z,   0.40,  -3.72,  99.90,  -3.37,  -0.05,  (max)
11/17 11Z,   0.50,  -4.11,  99.90,  -3.65,  -0.05,
11/17 12Z,   0.60,  -6.44,  99.90,  -5.88,  -0.05,
11/17 13Z,   0.60,  -9.98,  99.90,  -9.42,  -0.05,
11/17 14Z,   0.60, -13.63,  99.90, -13.07,  -0.05,
11/17 15Z,   0.50, -16.24,  99.90, -15.79,  -0.05,
11/17 16Z,   0.40, -17.01,  99.90, -16.65,  -0.05,  (min)
11/17 17Z,   0.30, -15.68,  99.90, -15.43,  -0.05,
11/17 18Z,   0.20, -12.63,  99.90, -12.47,  -0.05,
11/17 19Z,   0.20,  -8.65,  99.90,  -8.50,  -0.05,
11/17 20Z,   0.10,  -4.75,  99.90,  -4.69,  -0.05,
11/17 21Z,   0.10,  -1.87,  99.90,  -1.82,  -0.05,
11/17 22Z,   0.10,  -0.77,  99.90,  -0.72,  -0.05,  (max)
11/17 23Z,   0.10,  -1.87,  99.90,  -1.81,  -0.05,
11/18 00Z,   0.20,  -5.11,  99.90,  -4.95,  -0.05,