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
#Anchorage, AK : 02/07/2026 07:20:19 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 12Z,   0.50, -15.63, -13.95,  99.90,   1.18,
02/05 13Z,   0.50, -16.07, -17.34,  99.90,  -1.77,  (min)
02/05 14Z,   0.50, -10.52, -10.00,  99.90,   0.02,
02/05 15Z,   0.60,  -1.88,  -1.42,  99.90,  -0.14,
02/05 16Z,   0.60,   5.78,   5.91,  99.90,  -0.47,
02/05 17Z,   0.60,  11.20,  11.29,  99.90,  -0.51,
02/05 18Z,   0.50,  13.99,  14.50,  99.90,   0.01,  (max)
02/05 19Z,   0.40,  13.56,  14.03,  99.90,   0.07,
02/05 20Z,   0.30,  10.36,   9.81,  99.90,  -0.85,
02/05 21Z,   0.30,   5.30,   4.31,  99.90,  -1.29,
02/05 22Z,   0.20,  -0.71,  -0.72,  99.90,  -0.21,
02/05 23Z,   0.20,  -6.69,  -5.67,  99.90,   0.82,
02/06 00Z,   0.20, -11.93, -10.42,  99.90,   1.31,
02/06 01Z,   0.20, -14.47, -14.18,  99.90,   0.09,  (min)
02/06 02Z,   0.20, -11.54, -10.96,  99.90,   0.38,
02/06 03Z,   0.20,  -4.12,  -2.87,  99.90,   1.05,
02/06 04Z,   0.20,   3.49,   4.12,  99.90,   0.43,
02/06 05Z,   0.20,   8.97,   9.37,  99.90,   0.20,
02/06 06Z,   0.10,  12.12,  12.54,  99.90,   0.32,  (max)
02/06 07Z,   0.00,  12.29,  12.50,  99.90,   0.21,
02/06 08Z,   0.00,   9.42,   8.76,  99.90,  -0.66,
02/06 09Z,   0.00,   4.42,   3.51,  99.90,  -0.91,
02/06 10Z,   0.00,  -1.62,  -1.45,  99.90,   0.17,
02/06 11Z,   0.00,  -7.43,  -6.38,  99.90,   1.05,
02/06 12Z,  -0.10, -12.12, -11.16,  99.90,   1.06,
02/06 13Z,  -0.10, -14.72, -15.20,  99.90,  -0.38,  (min)
02/06 14Z,  -0.20, -12.84, -13.81,  99.90,  -0.77,
02/06 15Z,  -0.20,  -5.90,  -5.13,  99.90,   0.97,
02/06 16Z,  -0.20,   2.41,   2.34,  99.90,   0.13,
02/06 17Z,  -0.20,   8.64,   8.35,  99.90,  -0.09,
02/06 18Z,  -0.20,  12.41,  12.53,  99.90,   0.32,
02/06 19Z,  -0.30,  13.63,  14.12,  99.90,   0.79,  (max)
02/06 20Z,  -0.30,  11.86,  11.63,  99.90,   0.07,
02/06 21Z,  -0.40,   7.67,   6.78,  99.90,  -0.49,
02/06 22Z,  -0.40,   2.01,   1.61,  99.90,  -0.00,
02/06 23Z,  -0.40,  -3.96,  -3.21,  99.90,   1.15,
02/07 00Z,  -0.40,  -9.15,  -7.92,  99.90,   1.63,
02/07 01Z,  -0.40, -12.97, -12.24,  99.90,   1.13,
02/07 02Z,  -0.40, -13.68, -14.59,  99.90,  -0.51,  (min)
02/07 03Z,  -0.40,  -9.34,  -8.12,  99.90,   1.62,
02/07 04Z,  -0.30,  -1.89,  -1.17,  99.90,   1.02,
02/07 05Z,  -0.30,   4.65,   4.93,  99.90,   0.58,
02/07 06Z,  -0.20,   8.96,   9.18,  99.90,   0.42,
02/07 07Z,  -0.10,  11.18,  11.41,  99.90,   0.33,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 08Z,  -0.10,  10.62,  99.90,  10.85,   0.33,
02/07 09Z,   0.00,   7.22,  99.90,   7.55,   0.33,
02/07 10Z,   0.00,   1.93,  99.90,   2.25,   0.32,
02/07 11Z,   0.00,  -3.92,  99.90,  -3.60,   0.32,
02/07 12Z,   0.00,  -8.78,  99.90,  -8.46,   0.32,
02/07 13Z,   0.00, -11.90,  99.90, -11.59,   0.31,
02/07 14Z,   0.00, -12.57,  99.90, -12.26,   0.31,  (min)
02/07 15Z,   0.00,  -8.97,  99.90,  -8.66,   0.31,
02/07 16Z,   0.00,  -1.59,  99.90,  -1.29,   0.31,
02/07 17Z,   0.00,   5.59,  99.90,   5.90,   0.30,
02/07 18Z,   0.00,  10.13,  99.90,  10.43,   0.30,
02/07 19Z,   0.00,  12.38,  99.90,  12.68,   0.30,
02/07 20Z,   0.10,  12.31,  99.90,  12.71,   0.30,  (max)
02/07 21Z,   0.10,   9.53,  99.90,   9.93,   0.30,
02/07 22Z,   0.10,   4.70,  99.90,   5.09,   0.30,
02/07 23Z,   0.20,  -1.11,  99.90,  -0.61,   0.30,
02/08 00Z,   0.20,  -6.49,  99.90,  -5.99,   0.30,
02/08 01Z,   0.20, -10.51,  99.90, -10.01,   0.30,
02/08 02Z,   0.30, -12.91,  99.90, -12.32,   0.30,  (min)
02/08 03Z,   0.30, -12.24,  99.90, -11.64,   0.30,
02/08 04Z,   0.40,  -7.29,  99.90,  -6.60,   0.30,
02/08 05Z,   0.50,  -0.54,  99.90,   0.26,   0.30,
02/08 06Z,   0.60,   4.71,  99.90,   5.61,   0.30,
02/08 07Z,   0.60,   8.07,  99.90,   8.97,   0.30,
02/08 08Z,   0.70,   9.72,  99.90,  10.72,   0.30,  (max)
02/08 09Z,   0.70,   8.78,  99.90,   9.78,   0.30,
02/08 10Z,   0.70,   5.20,  99.90,   6.20,   0.30,
02/08 11Z,   0.70,   0.02,  99.90,   1.02,   0.30,
02/08 12Z,   0.70,  -5.16,  99.90,  -4.16,   0.30,
02/08 13Z,   0.60,  -8.76,  99.90,  -7.86,   0.30,
02/08 14Z,   0.60, -10.42,  99.90,  -9.52,   0.30,  (min)
02/08 15Z,   0.60,  -9.70,  99.90,  -8.80,   0.30,
02/08 16Z,   0.60,  -5.31,  99.90,  -4.41,   0.30,
02/08 17Z,   0.60,   1.56,  99.90,   2.46,   0.30,
02/08 18Z,   0.60,   7.18,  99.90,   8.08,   0.30,
02/08 19Z,   0.60,  10.16,  99.90,  11.05,   0.30,
02/08 20Z,   0.60,  11.29,  99.90,  12.18,   0.30,  (max)
02/08 21Z,   0.60,  10.37,  99.90,  11.27,   0.30,
02/08 22Z,   0.50,   7.05,  99.90,   7.85,   0.30,
02/08 23Z,   0.50,   2.06,  99.90,   2.86,   0.30,
02/09 00Z,   0.40,  -3.37,  99.90,  -2.67,   0.30,
02/09 01Z,   0.40,  -7.80,  99.90,  -7.11,   0.30,
02/09 02Z,   0.30, -10.68,  99.90, -10.08,   0.30,
02/09 03Z,   0.30, -12.12,  99.90, -11.52,   0.30,  (min)
02/09 04Z,   0.30, -10.83,  99.90, -10.23,   0.30,
02/09 05Z,   0.30,  -6.06,  99.90,  -5.46,   0.30,
02/09 06Z,   0.20,  -0.40,  99.90,   0.10,   0.30,
02/09 07Z,   0.20,   3.72,  99.90,   4.22,   0.30,
02/09 08Z,   0.20,   6.58,  99.90,   7.08,   0.30,
02/09 09Z,   0.10,   8.12,  99.90,   8.52,   0.30,  (max)
02/09 10Z,   0.00,   7.22,  99.90,   7.51,   0.30,
02/09 11Z,   0.00,   3.86,  99.90,   4.15,   0.30,
02/09 12Z,   0.00,  -0.80,  99.90,  -0.50,   0.30,
02/09 13Z,   0.00,  -5.02,  99.90,  -4.72,   0.30,
02/09 14Z,   0.00,  -7.46,  99.90,  -7.16,   0.30,
02/09 15Z,   0.00,  -8.21,  99.90,  -7.91,   0.30,  (min)
02/09 16Z,   0.00,  -6.99,  99.90,  -6.69,   0.30,
02/09 17Z,   0.00,  -2.71,  99.90,  -2.41,   0.30,
02/09 18Z,   0.00,   3.05,  99.90,   3.35,   0.30,
02/09 19Z,   0.00,   7.12,  99.90,   7.42,   0.30,
02/09 20Z,   0.00,   9.01,  99.90,   9.30,   0.30,
02/09 21Z,   0.00,   9.60,  99.90,   9.90,   0.30,  (max)
02/09 22Z,  -0.10,   8.39,  99.90,   8.59,   0.30,
02/09 23Z,  -0.10,   5.04,  99.90,   5.24,   0.30,
02/10 00Z,  -0.10,   0.36,  99.90,   0.56,   0.30,
02/10 01Z,  -0.10,  -4.36,  99.90,  -4.16,   0.30,
02/10 02Z,   0.00,  -7.84,  99.90,  -7.55,   0.30,
02/10 03Z,   0.00, -10.04,  99.90,  -9.74,   0.30,
02/10 04Z,   0.00, -11.25,  99.90, -10.95,   0.30,  (min)
02/10 05Z,   0.10, -10.07,  99.90,  -9.68,   0.30,
02/10 06Z,   0.10,  -5.98,  99.90,  -5.58,   0.30,
02/10 07Z,   0.10,  -1.39,  99.90,  -0.99,   0.30,
02/10 08Z,   0.00,   2.08,  99.90,   2.38,   0.30,
02/10 09Z,   0.00,   5.01,  99.90,   5.31,   0.30,
02/10 10Z,   0.00,   6.89,  99.90,   7.19,   0.30,  (max)
02/10 11Z,   0.00,   6.39,  99.90,   6.69,   0.30,
02/10 12Z,  -0.10,   3.56,  99.90,   3.76,   0.30,
02/10 13Z,  -0.10,  -0.36,  99.90,  -0.17,   0.30,
02/10 14Z,   0.00,  -3.69,  99.90,  -3.40,   0.30,
02/10 15Z,   0.00,  -5.47,  99.90,  -5.17,   0.30,
02/10 16Z,   0.00,  -6.13,  99.90,  -5.83,   0.30,  (min)
02/10 17Z,   0.00,  -5.21,  99.90,  -4.91,   0.30,
02/10 18Z,   0.10,  -1.64,  99.90,  -1.24,   0.30,
02/10 19Z,   0.10,   2.92,  99.90,   3.31,   0.30,
02/10 20Z,   0.00,   5.85,  99.90,   6.15,   0.30,
02/10 21Z,   0.00,   7.32,  99.90,   7.62,   0.30,
02/10 22Z,   0.00,   7.98,  99.90,   8.28,   0.30,  (max)
02/10 23Z,  -0.20,   6.97,  99.90,   7.06,   0.30,
02/11 00Z,  -0.20,   3.98,  99.90,   4.08,   0.30,