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
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Cordova, AK : 02/12/2025 04:21:30 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 12Z,  -0.80,  -8.20,  -9.72,  99.90,  -0.72,
02/10 13Z,  -0.80, -10.20, -11.55,  99.90,  -0.55,
02/10 14Z,  -0.90, -11.55, -12.80,  99.90,  -0.35,
02/10 15Z,  -1.00, -11.73, -13.00,  99.90,  -0.27,  (min)
02/10 16Z,  -1.10, -10.71, -12.03,  99.90,  -0.22,
02/10 17Z,  -1.10,  -8.77, -10.10,  99.90,  -0.23,
02/10 18Z,  -0.90,  -6.46,  -7.86,  99.90,  -0.50,
02/10 19Z,  -0.90,  -4.39,  -5.58,  99.90,  -0.29,
02/10 20Z,  -0.90,  -3.06,  -4.17,  99.90,  -0.21,
02/10 21Z,  -0.90,  -2.82,  -3.95,  99.90,  -0.23,  (max)
02/10 22Z,  -0.90,  -3.80,  -5.09,  99.90,  -0.39,
02/10 23Z,  -1.00,  -5.97,  -7.39,  99.90,  -0.42,
02/11 00Z,  -0.90,  -9.12, -10.47,  99.90,  -0.45,
02/11 01Z,  -0.90, -12.67, -14.02,  99.90,  -0.45,
02/11 02Z,  -0.90, -15.63, -17.02,  99.90,  -0.49,
02/11 03Z,  -1.00, -17.16, -18.55,  99.90,  -0.39,  (min)
02/11 04Z,  -1.00, -17.02, -18.34,  99.90,  -0.32,
02/11 05Z,  -1.00, -15.41, -16.85,  99.90,  -0.44,
02/11 06Z,  -0.90, -12.84, -14.19,  99.90,  -0.45,
02/11 07Z,  -0.80,  -9.96, -11.31,  99.90,  -0.55,
02/11 08Z,  -0.80,  -7.36,  -8.71,  99.90,  -0.55,
02/11 09Z,  -0.80,  -5.49,  -6.83,  99.90,  -0.54,
02/11 10Z,  -0.80,  -4.68,  -6.02,  99.90,  -0.54,  (max)
02/11 11Z,  -0.80,  -5.06,  -6.60,  99.90,  -0.74,
02/11 12Z,  -0.80,  -6.60,  -8.27,  99.90,  -0.87,
02/11 13Z,  -0.80,  -8.97, -10.35,  99.90,  -0.58,
02/11 14Z,  -0.80, -11.31, -12.46,  99.90,  -0.35,
02/11 15Z,  -0.80, -12.63, -13.85,  99.90,  -0.42,  (min)
02/11 16Z,  -0.80, -12.49, -13.77,  99.90,  -0.48,
02/11 17Z,  -0.80, -11.01, -12.19,  99.90,  -0.38,
02/11 18Z,  -0.70,  -8.64,  -9.85,  99.90,  -0.51,
02/11 19Z,  -0.70,  -6.06,  -7.26,  99.90,  -0.50,
02/11 20Z,  -0.70,  -3.92,  -4.87,  99.90,  -0.25,
02/11 21Z,  -0.80,  -2.67,  -3.49,  99.90,  -0.02,  (max)
02/11 22Z,  -0.90,  -2.66,  -3.65,  99.90,  -0.09,
02/11 23Z,  -0.80,  -4.01,  -5.25,  99.90,  -0.44,
02/12 00Z,  -0.80,  -6.65,  -7.86,  99.90,  -0.41,
02/12 01Z,  -0.80, -10.24, -11.49,  99.90,  -0.45,
02/12 02Z,  -0.80, -13.96, -15.03,  99.90,  -0.27,
02/12 03Z,  -0.70, -16.69, -18.01,  99.90,  -0.62,
02/12 04Z,  -0.60, -17.66, -18.75,  99.90,  -0.49,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 05Z,  -0.50, -16.82,  99.90, -17.82,  -0.50,
02/12 06Z,  -0.40, -14.59,  99.90, -15.50,  -0.51,
02/12 07Z,  -0.40, -11.60,  99.90, -12.52,  -0.52,
02/12 08Z,  -0.40,  -8.56,  99.90,  -9.49,  -0.53,
02/12 09Z,  -0.40,  -6.05,  99.90,  -6.99,  -0.54,
02/12 10Z,  -0.40,  -4.49,  99.90,  -5.44,  -0.55,
02/12 11Z,  -0.40,  -4.19,  99.90,  -5.15,  -0.56,  (max)
02/12 12Z,  -0.40,  -5.22,  99.90,  -6.19,  -0.56,
02/12 13Z,  -0.40,  -7.42,  99.90,  -8.39,  -0.57,
02/12 14Z,  -0.40, -10.22,  99.90, -11.20,  -0.58,
02/12 15Z,  -0.40, -12.59,  99.90, -13.58,  -0.59,
02/12 16Z,  -0.50, -13.56,  99.90, -14.66,  -0.60,  (min)
02/12 17Z,  -0.50, -12.88,  99.90, -13.98,  -0.60,
02/12 18Z,  -0.50, -10.88,  99.90, -11.98,  -0.60,
02/12 19Z,  -0.50,  -8.18,  99.90,  -9.28,  -0.60,
02/12 20Z,  -0.40,  -5.49,  99.90,  -6.49,  -0.60,
02/12 21Z,  -0.30,  -3.44,  99.90,  -4.34,  -0.60,
02/12 22Z,  -0.30,  -2.49,  99.90,  -3.39,  -0.60,  (max)
02/12 23Z,  -0.20,  -2.92,  99.90,  -3.72,  -0.60,
02/13 00Z,  -0.10,  -4.80,  99.90,  -5.50,  -0.60,
02/13 01Z,  -0.10,  -7.92,  99.90,  -8.62,  -0.60,
02/13 02Z,  -0.10, -11.74,  99.90, -12.44,  -0.60,
02/13 03Z,  -0.10, -15.27,  99.90, -15.97,  -0.60,
02/13 04Z,   0.00, -17.39,  99.90, -17.99,  -0.60,
02/13 05Z,   0.00, -17.54,  99.90, -18.14,  -0.60,  (min)
02/13 06Z,   0.00, -15.93,  99.90, -16.53,  -0.60,
02/13 07Z,   0.00, -13.16,  99.90, -13.76,  -0.60,
02/13 08Z,   0.00,  -9.93,  99.90, -10.53,  -0.60,
02/13 09Z,   0.00,  -6.97,  99.90,  -7.57,  -0.60,
02/13 10Z,   0.00,  -4.80,  99.90,  -5.40,  -0.60,
02/13 11Z,   0.00,  -3.82,  99.90,  -4.42,  -0.60,  (max)
02/13 12Z,   0.10,  -4.25,  99.90,  -4.75,  -0.60,
02/13 13Z,   0.10,  -6.01,  99.90,  -6.51,  -0.60,
02/13 14Z,   0.10,  -8.74,  99.90,  -9.24,  -0.60,
02/13 15Z,   0.20, -11.67,  99.90, -12.07,  -0.60,
02/13 16Z,   0.20, -13.72,  99.90, -14.12,  -0.60,
02/13 17Z,   0.20, -14.09,  99.90, -14.49,  -0.60,  (min)
02/13 18Z,   0.30, -12.81,  99.90, -13.11,  -0.60,
02/13 19Z,   0.20, -10.38,  99.90, -10.78,  -0.60,
02/13 20Z,   0.30,  -7.49,  99.90,  -7.79,  -0.60,
02/13 21Z,   0.30,  -4.89,  99.90,  -5.19,  -0.60,
02/13 22Z,   0.20,  -3.16,  99.90,  -3.56,  -0.60,
02/13 23Z,   0.20,  -2.70,  99.90,  -3.10,  -0.60,  (max)
02/14 00Z,   0.20,  -3.72,  99.90,  -4.12,  -0.60,
02/14 01Z,   0.20,  -6.14,  99.90,  -6.54,  -0.60,
02/14 02Z,   0.20,  -9.56,  99.90,  -9.96,  -0.60,
02/14 03Z,   0.30, -13.27,  99.90, -13.57,  -0.60,
02/14 04Z,   0.30, -16.22,  99.90, -16.52,  -0.60,
02/14 05Z,   0.30, -17.45,  99.90, -17.75,  -0.60,  (min)
02/14 06Z,   0.40, -16.70,  99.90, -16.90,  -0.60,
02/14 07Z,   0.50, -14.41,  99.90, -14.51,  -0.60,
02/14 08Z,   0.40, -11.27,  99.90, -11.47,  -0.60,
02/14 09Z,   0.50,  -8.06,  99.90,  -8.16,  -0.60,
02/14 10Z,   0.50,  -5.44,  99.90,  -5.54,  -0.60,
02/14 11Z,   0.40,  -3.88,  99.90,  -4.08,  -0.60,
02/14 12Z,   0.40,  -3.69,  99.90,  -3.89,  -0.60,  (max)
02/14 13Z,   0.40,  -4.93,  99.90,  -5.13,  -0.60,
02/14 14Z,   0.40,  -7.30,  99.90,  -7.50,  -0.60,
02/14 15Z,   0.30, -10.27,  99.90, -10.57,  -0.60,
02/14 16Z,   0.20, -13.00,  99.90, -13.40,  -0.60,
02/14 17Z,   0.30, -14.47,  99.90, -14.77,  -0.60,  (min)
02/14 18Z,   0.40, -14.16,  99.90, -14.36,  -0.60,
02/14 19Z,   0.40, -12.33,  99.90, -12.53,  -0.60,
02/14 20Z,   0.30,  -9.62,  99.90,  -9.92,  -0.60,
02/14 21Z,   0.40,  -6.76,  99.90,  -6.96,  -0.60,
02/14 22Z,   0.40,  -4.47,  99.90,  -4.67,  -0.60,
02/14 23Z,   0.20,  -3.26,  99.90,  -3.66,  -0.60,  (max)
02/15 00Z,   0.20,  -3.42,  99.90,  -3.82,  -0.60,
02/15 01Z,   0.00,  -5.03,  99.90,  -5.63,  -0.60,
02/15 02Z,   0.00,  -7.81,  99.90,  -8.41,  -0.60,
02/15 03Z,   0.00, -11.20,  99.90, -11.80,  -0.60,
02/15 04Z,   0.10, -14.44,  99.90, -14.94,  -0.60,
02/15 05Z,  -0.10, -16.53,  99.90, -17.23,  -0.60,
02/15 06Z,   0.00, -16.76,  99.90, -17.36,  -0.60,  (min)
02/15 07Z,   0.00, -15.18,  99.90, -15.78,  -0.60,
02/15 08Z,   0.00, -12.41,  99.90, -13.01,  -0.60,
02/15 09Z,   0.00,  -9.18,  99.90,  -9.79,  -0.60,
02/15 10Z,   0.00,  -6.27,  99.90,  -6.87,  -0.60,
02/15 11Z,   0.00,  -4.27,  99.90,  -4.87,  -0.60,
02/15 12Z,   0.00,  -3.53,  99.90,  -4.13,  -0.60,  (max)
02/15 13Z,  -0.10,  -4.19,  99.90,  -4.89,  -0.60,
02/15 14Z,  -0.10,  -6.11,  99.90,  -6.81,  -0.60,
02/15 15Z,  -0.10,  -8.82,  99.90,  -9.52,  -0.60,
02/15 16Z,  -0.20, -11.72,  99.90, -12.52,  -0.60,
02/15 17Z,  -0.10, -13.97,  99.90, -14.67,  -0.60,
02/15 18Z,   0.00, -14.73,  99.90, -15.33,  -0.60,
02/15 19Z,  99.90, -13.77,  99.90,  99.90,  -0.60,
02/15 20Z,  99.90, -11.56,  99.90,  99.90,  -0.60,
02/15 21Z,  99.90,  -8.79,  99.90,  99.90,  -0.60,
02/15 22Z,  99.90,  -6.19,  99.90,  99.90,  -0.60,
02/15 23Z,  99.90,  -4.41,  99.90,  99.90,  -0.60,
02/16 00Z,  99.90,  -3.84,  99.90,  99.90,  -0.60,