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

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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
#Valdez, AK : 02/07/2025 15:24:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 00Z,   1.00,  -8.49,  -9.93,  99.90,  -2.44,
02/06 01Z,   1.00,  -6.91,  -8.31,  99.90,  -2.40,
02/06 02Z,   1.00,  -5.53,  -7.03,  99.90,  -2.50,
02/06 03Z,   0.90,  -4.52,  -6.25,  99.90,  -2.63,
02/06 04Z,   0.80,  -3.98,  -5.89,  99.90,  -2.71,  (max)
02/06 05Z,   0.80,  -4.05,  -5.93,  99.90,  -2.68,
02/06 06Z,   0.90,  -4.77,  -6.43,  99.90,  -2.56,
02/06 07Z,   0.90,  -5.94,  -7.44,  99.90,  -2.40,
02/06 08Z,   1.00,  -7.12,  -8.66,  99.90,  -2.54,
02/06 09Z,   0.90,  -7.80,  -9.50,  99.90,  -2.60,  (min)
02/06 10Z,   0.90,  -7.64,  -9.39,  99.90,  -2.65,
02/06 11Z,   0.80,  -6.60,  -8.25,  99.90,  -2.45,
02/06 12Z,   0.90,  -4.96,  -6.40,  99.90,  -2.34,
02/06 13Z,   0.90,  -3.17,  -4.55,  99.90,  -2.28,
02/06 14Z,   0.80,  -1.62,  -3.29,  99.90,  -2.47,
02/06 15Z,   0.80,  -0.55,  -2.41,  99.90,  -2.66,
02/06 16Z,   0.80,  -0.11,  -2.01,  99.90,  -2.70,  (max)
02/06 17Z,   0.80,  -0.46,  -2.29,  99.90,  -2.63,
02/06 18Z,   0.80,  -1.73,  -3.41,  99.90,  -2.48,
02/06 19Z,   0.90,  -3.78,  -5.26,  99.90,  -2.38,
02/06 20Z,   1.00,  -6.21,  -7.74,  99.90,  -2.53,
02/06 21Z,   1.10,  -8.45, -10.15,  99.90,  -2.80,
02/06 22Z,   1.00, -10.02, -11.74,  99.90,  -2.72,
02/06 23Z,   0.90, -10.65, -12.25,  99.90,  -2.50,  (min)
02/07 00Z,   0.70, -10.35, -11.78,  99.90,  -2.13,
02/07 01Z,   0.70,  -9.38, -10.72,  99.90,  -2.04,
02/07 02Z,   0.70,  -8.07,  -9.55,  99.90,  -2.18,
02/07 03Z,   0.80,  -6.67,  -8.41,  99.90,  -2.54,
02/07 04Z,   0.80,  -5.38,  -7.29,  99.90,  -2.71,
02/07 05Z,   0.80,  -4.42,  -6.29,  99.90,  -2.67,
02/07 06Z,   0.50,  -4.04,  -5.74,  99.90,  -2.20,  (max)
02/07 07Z,   0.60,  -4.32,  -5.91,  99.90,  -2.19,
02/07 08Z,   0.70,  -5.08,  -6.70,  99.90,  -2.32,
02/07 09Z,   0.80,  -5.98,  -7.75,  99.90,  -2.57,
02/07 10Z,   1.00,  -6.61,  -8.38,  99.90,  -2.77,
02/07 11Z,   1.00,  -6.68,  -8.40,  99.90,  -2.72,  (min)
02/07 12Z,   0.90,  -6.09,  -7.69,  99.90,  -2.50,
02/07 13Z,   0.70,  -4.96,  -6.51,  99.90,  -2.25,
02/07 14Z,   0.50,  -3.54,  -5.19,  99.90,  -2.15,
02/07 15Z,   0.30,  -2.12,  -3.94,  99.90,  -2.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 16Z,   0.30,  -0.95,  99.90,  -2.80,  -2.15,
02/07 17Z,   0.30,  -0.31,  99.90,  -2.18,  -2.17,  (max)
02/07 18Z,   0.30,  -0.44,  99.90,  -2.34,  -2.20,
02/07 19Z,   0.40,  -1.50,  99.90,  -3.33,  -2.23,
02/07 20Z,   0.60,  -3.37,  99.90,  -5.03,  -2.26,
02/07 21Z,   0.80,  -5.70,  99.90,  -7.18,  -2.28,
02/07 22Z,   0.90,  -8.01,  99.90,  -9.42,  -2.31,
02/07 23Z,   0.90,  -9.86,  99.90, -11.30,  -2.34,
02/08 00Z,   0.80, -10.92,  99.90, -12.49,  -2.37,
02/08 01Z,   0.70, -11.07,  99.90, -12.76,  -2.40,  (min)
02/08 02Z,   0.60, -10.37,  99.90, -12.19,  -2.42,
02/08 03Z,   0.50,  -9.04,  99.90, -10.99,  -2.45,
02/08 04Z,   0.40,  -7.38,  99.90,  -9.43,  -2.45,
02/08 05Z,   0.40,  -5.69,  99.90,  -7.75,  -2.45,
02/08 06Z,   0.40,  -4.34,  99.90,  -6.39,  -2.45,
02/08 07Z,   0.40,  -3.59,  99.90,  -5.64,  -2.45,
02/08 08Z,   0.50,  -3.57,  99.90,  -5.52,  -2.45,  (max)
02/08 09Z,   0.50,  -4.15,  99.90,  -6.10,  -2.45,
02/08 10Z,   0.60,  -5.04,  99.90,  -6.89,  -2.45,
02/08 11Z,   0.80,  -5.92,  99.90,  -7.57,  -2.45,
02/08 12Z,   0.90,  -6.42,  99.90,  -7.97,  -2.45,  (min)
02/08 13Z,   0.90,  -6.30,  99.90,  -7.86,  -2.45,
02/08 14Z,   0.90,  -5.50,  99.90,  -7.05,  -2.45,
02/08 15Z,   0.90,  -4.15,  99.90,  -5.71,  -2.45,
02/08 16Z,   0.80,  -2.59,  99.90,  -4.24,  -2.45,
02/08 17Z,   0.60,  -1.16,  99.90,  -3.01,  -2.45,
02/08 18Z,   0.40,  -0.25,  99.90,  -2.30,  -2.45,  (max)
02/08 19Z,   0.30,  -0.18,  99.90,  -2.33,  -2.45,
02/08 20Z,   0.30,  -1.10,  99.90,  -3.25,  -2.45,
02/08 21Z,   0.30,  -2.90,  99.90,  -5.05,  -2.45,
02/08 22Z,   0.50,  -5.29,  99.90,  -7.25,  -2.45,
02/08 23Z,   0.60,  -7.86,  99.90,  -9.71,  -2.45,
02/09 00Z,   0.60, -10.12,  99.90, -11.97,  -2.45,
02/09 01Z,   0.60, -11.58,  99.90, -13.43,  -2.45,
02/09 02Z,   0.60, -11.94,  99.90, -13.79,  -2.45,  (min)
02/09 03Z,   0.50, -11.18,  99.90, -13.13,  -2.45,
02/09 04Z,   0.40,  -9.57,  99.90, -11.62,  -2.45,
02/09 05Z,   0.30,  -7.51,  99.90,  -9.66,  -2.45,
02/09 06Z,   0.20,  -5.44,  99.90,  -7.69,  -2.45,
02/09 07Z,   0.20,  -3.78,  99.90,  -6.04,  -2.45,
02/09 08Z,   0.30,  -2.85,  99.90,  -5.00,  -2.45,
02/09 09Z,   0.30,  -2.74,  99.90,  -4.89,  -2.45,  (max)
02/09 10Z,   0.30,  -3.40,  99.90,  -5.55,  -2.45,
02/09 11Z,   0.30,  -4.58,  99.90,  -6.73,  -2.45,
02/09 12Z,   0.30,  -5.90,  99.90,  -8.05,  -2.45,
02/09 13Z,   0.30,  -6.86,  99.90,  -9.01,  -2.45,
02/09 14Z,   0.30,  -7.02,  99.90,  -9.17,  -2.45,  (min)
02/09 15Z,   0.20,  -6.24,  99.90,  -8.49,  -2.45,
02/09 16Z,   0.20,  -4.69,  99.90,  -6.94,  -2.45,
02/09 17Z,   0.20,  -2.80,  99.90,  -5.05,  -2.45,
02/09 18Z,   0.10,  -1.08,  99.90,  -3.43,  -2.45,
02/09 19Z,   0.10,   0.03,  99.90,  -2.32,  -2.45,
02/09 20Z,   0.20,   0.21,  99.90,  -2.04,  -2.45,  (max)
02/09 21Z,   0.30,  -0.69,  99.90,  -2.84,  -2.45,
02/09 22Z,   0.30,  -2.61,  99.90,  -4.76,  -2.45,
02/09 23Z,   0.30,  -5.27,  99.90,  -7.42,  -2.45,
02/10 00Z,   0.20,  -8.22,  99.90, -10.47,  -2.45,
02/10 01Z,   0.10, -10.83,  99.90, -13.18,  -2.45,
02/10 02Z,   0.10, -12.45,  99.90, -14.80,  -2.45,
02/10 03Z,   0.00, -12.68,  99.90, -15.13,  -2.45,  (min)
02/10 04Z,   0.00, -11.57,  99.90, -14.02,  -2.45,
02/10 05Z,  -0.10,  -9.51,  99.90, -12.06,  -2.45,
02/10 06Z,  -0.10,  -7.04,  99.90,  -9.59,  -2.45,
02/10 07Z,  -0.10,  -4.69,  99.90,  -7.24,  -2.45,
02/10 08Z,   0.00,  -2.91,  99.90,  -5.36,  -2.45,
02/10 09Z,   0.00,  -1.98,  99.90,  -4.44,  -2.45,
02/10 10Z,   0.10,  -2.06,  99.90,  -4.41,  -2.45,  (max)
02/10 11Z,   0.00,  -3.07,  99.90,  -5.52,  -2.45,
02/10 12Z,   0.00,  -4.74,  99.90,  -7.19,  -2.45,
02/10 13Z,   0.00,  -6.53,  99.90,  -8.98,  -2.45,
02/10 14Z,  -0.10,  -7.76,  99.90, -10.31,  -2.45,
02/10 15Z,  -0.10,  -7.91,  99.90, -10.46,  -2.45,  (min)
02/10 16Z,   0.00,  -6.85,  99.90,  -9.30,  -2.45,
02/10 17Z,   0.00,  -4.92,  99.90,  -7.37,  -2.45,
02/10 18Z,   0.00,  -2.69,  99.90,  -5.14,  -2.45,
02/10 19Z,   0.00,  -0.75,  99.90,  -3.20,  -2.45,
02/10 20Z,   0.00,   0.44,  99.90,  -2.01,  -2.45,
02/10 21Z,   0.00,   0.57,  99.90,  -1.88,  -2.45,  (max)
02/10 22Z,   0.00,  -0.51,  99.90,  -2.96,  -2.45,
02/10 23Z,   0.00,  -2.74,  99.90,  -5.19,  -2.45,
02/11 00Z,  -0.10,  -5.79,  99.90,  -8.34,  -2.45,
02/11 01Z,  -0.20,  -9.09,  99.90, -11.74,  -2.45,
02/11 02Z,  -0.20, -11.83,  99.90, -14.48,  -2.45,
02/11 03Z,  -0.20, -13.26,  99.90, -15.91,  -2.45,  (min)
02/11 04Z,  -0.10, -13.04,  99.90, -15.59,  -2.45,
02/11 05Z,   0.00, -11.37,  99.90, -13.82,  -2.45,
02/11 06Z,   0.00,  -8.82,  99.90, -11.27,  -2.45,
02/11 07Z,  99.90,  -6.04,  99.90,  99.90,  -2.45,
02/11 08Z,  99.90,  -3.59,  99.90,  99.90,  -2.45,
02/11 09Z,  99.90,  -1.89,  99.90,  99.90,  -2.45,
02/11 10Z,  99.90,  -1.24,  99.90,  99.90,  -2.45,
02/11 11Z,  99.90,  -1.75,  99.90,  99.90,  -2.45,
02/11 12Z,  99.90,  -3.31,  99.90,  99.90,  -2.45,