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
#Seward, AK : 03/09/2026 14:22:46 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 18Z,   1.40, -10.12, -10.30,  99.90,  -1.58,
03/07 19Z,   1.30, -10.22, -10.57,  99.90,  -1.65,  (min)
03/07 20Z,   1.40,  -9.15,  -9.46,  99.90,  -1.71,
03/07 21Z,   1.40,  -7.26,  -7.50,  99.90,  -1.64,
03/07 22Z,   1.30,  -5.06,  -5.24,  99.90,  -1.48,
03/07 23Z,   1.20,  -3.11,  -3.46,  99.90,  -1.55,
03/08 00Z,   1.50,  -1.91,  -2.25,  99.90,  -1.84,
03/08 01Z,   1.40,  -1.74,  -2.07,  99.90,  -1.73,  (max)
03/08 02Z,   1.40,  -2.54,  -2.82,  99.90,  -1.68,
03/08 03Z,   1.20,  -4.06,  -4.31,  99.90,  -1.45,
03/08 04Z,   1.10,  -5.90,  -6.25,  99.90,  -1.45,
03/08 05Z,   1.20,  -7.57,  -7.94,  99.90,  -1.57,
03/08 06Z,   1.40,  -8.52,  -8.99,  99.90,  -1.87,  (min)
03/08 07Z,   1.30,  -8.41,  -8.89,  99.90,  -1.78,
03/08 08Z,   1.10,  -7.25,  -7.71,  99.90,  -1.56,
03/08 09Z,   1.10,  -5.34,  -5.79,  99.90,  -1.55,
03/08 10Z,   1.10,  -3.18,  -3.59,  99.90,  -1.51,
03/08 11Z,   1.10,  -1.27,  -1.71,  99.90,  -1.54,
03/08 12Z,   1.10,  -0.12,  -0.63,  99.90,  -1.61,  (max)
03/08 13Z,   1.10,  -0.02,  -0.66,  99.90,  -1.74,
03/08 14Z,   1.00,  -0.97,  -1.51,  99.90,  -1.54,
03/08 15Z,   0.90,  -2.76,  -3.29,  99.90,  -1.43,
03/08 16Z,   0.80,  -5.01,  -5.58,  99.90,  -1.37,
03/08 17Z,   0.80,  -7.26,  -7.84,  99.90,  -1.38,
03/08 18Z,   0.80,  -9.00,  -9.58,  99.90,  -1.38,
03/08 19Z,   0.80,  -9.79, -10.37,  99.90,  -1.38,  (min)
03/08 20Z,   0.80,  -9.50, -10.16,  99.90,  -1.46,
03/08 21Z,   0.70,  -8.30,  -9.09,  99.90,  -1.49,
03/08 22Z,   0.70,  -6.59,  -7.34,  99.90,  -1.45,
03/08 23Z,   0.70,  -4.79,  -5.64,  99.90,  -1.55,
03/09 00Z,   0.70,  -3.36,  -4.23,  99.90,  -1.57,
03/09 01Z,   0.60,  -2.65,  -3.54,  99.90,  -1.49,  (max)
03/09 02Z,   0.60,  -2.78,  -3.63,  99.90,  -1.45,
03/09 03Z,   0.60,  -3.62,  -4.54,  99.90,  -1.52,
03/09 04Z,   0.60,  -4.89,  -5.65,  99.90,  -1.36,
03/09 05Z,   0.60,  -6.25,  -7.01,  99.90,  -1.36,
03/09 06Z,   0.60,  -7.29,  -8.08,  99.90,  -1.39,
03/09 07Z,   0.60,  -7.61,  -8.41,  99.90,  -1.40,  (min)
03/09 08Z,   0.60,  -7.04,  -7.73,  99.90,  -1.29,
03/09 09Z,   0.60,  -5.72,  -6.55,  99.90,  -1.43,
03/09 10Z,   0.60,  -4.00,  -4.74,  99.90,  -1.34,
03/09 11Z,   0.70,  -2.29,  -3.06,  99.90,  -1.47,
03/09 12Z,   0.70,  -0.99,  -1.84,  99.90,  -1.55,
03/09 13Z,   0.70,  -0.45,  -1.29,  99.90,  -1.54,  (max)
03/09 14Z,   0.70,  -0.82,  -1.57,  99.90,  -1.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 15Z,   0.70,  -2.01,  99.90,  -2.77,  -1.46,
03/09 16Z,   0.70,  -3.75,  99.90,  -4.52,  -1.47,
03/09 17Z,   0.70,  -5.71,  99.90,  -6.49,  -1.48,
03/09 18Z,   0.60,  -7.52,  99.90,  -8.40,  -1.49,
03/09 19Z,   0.60,  -8.76,  99.90,  -9.66,  -1.49,
03/09 20Z,   0.60,  -9.17,  99.90, -10.07,  -1.50,  (min)
03/09 21Z,   0.60,  -8.71,  99.90,  -9.62,  -1.51,
03/09 22Z,   0.60,  -7.63,  99.90,  -8.55,  -1.52,
03/09 23Z,   0.60,  -6.26,  99.90,  -7.19,  -1.53,
03/10 00Z,   0.60,  -4.92,  99.90,  -5.86,  -1.54,
03/10 01Z,   0.60,  -3.93,  99.90,  -4.88,  -1.55,
03/10 02Z,   0.60,  -3.53,  99.90,  -4.49,  -1.56,  (max)
03/10 03Z,   0.60,  -3.75,  99.90,  -4.70,  -1.56,
03/10 04Z,   0.70,  -4.41,  99.90,  -5.27,  -1.56,
03/10 05Z,   0.70,  -5.29,  99.90,  -6.15,  -1.56,
03/10 06Z,   0.60,  -6.14,  99.90,  -7.10,  -1.56,
03/10 07Z,   0.60,  -6.65,  99.90,  -7.60,  -1.56,  (min)
03/10 08Z,   0.70,  -6.55,  99.90,  -7.41,  -1.56,
03/10 09Z,   0.70,  -5.80,  99.90,  -6.66,  -1.56,
03/10 10Z,   0.70,  -4.59,  99.90,  -5.45,  -1.56,
03/10 11Z,   0.70,  -3.23,  99.90,  -4.09,  -1.56,
03/10 12Z,   0.60,  -2.02,  99.90,  -2.98,  -1.56,
03/10 13Z,   0.60,  -1.24,  99.90,  -2.19,  -1.56,
03/10 14Z,   0.50,  -1.10,  99.90,  -2.16,  -1.56,  (max)
03/10 15Z,   0.50,  -1.68,  99.90,  -2.73,  -1.56,
03/10 16Z,   0.50,  -2.83,  99.90,  -3.89,  -1.56,
03/10 17Z,   0.50,  -4.33,  99.90,  -5.39,  -1.56,
03/10 18Z,   0.50,  -5.93,  99.90,  -6.99,  -1.56,
03/10 19Z,   0.60,  -7.34,  99.90,  -8.29,  -1.56,
03/10 20Z,   0.70,  -8.26,  99.90,  -9.11,  -1.56,
03/10 21Z,   0.80,  -8.50,  99.90,  -9.26,  -1.56,  (min)
03/10 22Z,   0.80,  -8.13,  99.90,  -8.89,  -1.56,
03/10 23Z,   0.80,  -7.34,  99.90,  -8.10,  -1.56,
03/11 00Z,   0.80,  -6.36,  99.90,  -7.11,  -1.56,
03/11 01Z,   0.80,  -5.39,  99.90,  -6.15,  -1.56,
03/11 02Z,   0.80,  -4.67,  99.90,  -5.43,  -1.56,
03/11 03Z,   0.70,  -4.35,  99.90,  -5.21,  -1.56,  (max)
03/11 04Z,   0.70,  -4.42,  99.90,  -5.28,  -1.56,
03/11 05Z,   0.70,  -4.78,  99.90,  -5.63,  -1.56,
03/11 06Z,   0.70,  -5.25,  99.90,  -6.11,  -1.56,
03/11 07Z,   0.70,  -5.68,  99.90,  -6.54,  -1.56,
03/11 08Z,   0.70,  -5.86,  99.90,  -6.72,  -1.56,  (min)
03/11 09Z,   0.70,  -5.61,  99.90,  -6.47,  -1.56,
03/11 10Z,   0.70,  -4.94,  99.90,  -5.80,  -1.56,
03/11 11Z,   0.80,  -4.02,  99.90,  -4.78,  -1.56,
03/11 12Z,   0.70,  -3.07,  99.90,  -3.93,  -1.56,
03/11 13Z,   0.70,  -2.26,  99.90,  -3.12,  -1.56,
03/11 14Z,   0.70,  -1.78,  99.90,  -2.64,  -1.56,  (max)
03/11 15Z,   0.70,  -1.79,  99.90,  -2.64,  -1.56,
03/11 16Z,   0.70,  -2.31,  99.90,  -3.17,  -1.56,
03/11 17Z,   0.70,  -3.25,  99.90,  -4.11,  -1.56,
03/11 18Z,   0.60,  -4.45,  99.90,  -5.41,  -1.56,
03/11 19Z,   0.60,  -5.74,  99.90,  -6.70,  -1.56,
03/11 20Z,   0.60,  -6.92,  99.90,  -7.88,  -1.56,
03/11 21Z,   0.70,  -7.75,  99.90,  -8.60,  -1.56,
03/11 22Z,   0.60,  -8.08,  99.90,  -9.04,  -1.56,  (min)
03/11 23Z,   0.70,  -7.96,  99.90,  -8.81,  -1.56,
03/12 00Z,   0.60,  -7.49,  99.90,  -8.45,  -1.56,
03/12 01Z,   0.60,  -6.81,  99.90,  -7.77,  -1.56,
03/12 02Z,   0.50,  -6.03,  99.90,  -7.09,  -1.56,
03/12 03Z,   0.60,  -5.33,  99.90,  -6.29,  -1.56,
03/12 04Z,   0.60,  -4.87,  99.90,  -5.82,  -1.56,
03/12 05Z,   0.70,  -4.67,  99.90,  -5.53,  -1.56,  (max)
03/12 06Z,   0.60,  -4.68,  99.90,  -5.64,  -1.56,
03/12 07Z,   0.70,  -4.84,  99.90,  -5.70,  -1.56,
03/12 08Z,   0.80,  -5.06,  99.90,  -5.82,  -1.56,
03/12 09Z,   0.80,  -5.18,  99.90,  -5.93,  -1.56,  (min)
03/12 10Z,   0.80,  -5.04,  99.90,  -5.79,  -1.56,
03/12 11Z,   0.80,  -4.62,  99.90,  -5.38,  -1.56,
03/12 12Z,   0.90,  -4.04,  99.90,  -4.70,  -1.56,
03/12 13Z,   0.80,  -3.40,  99.90,  -4.16,  -1.56,
03/12 14Z,   0.80,  -2.79,  99.90,  -3.54,  -1.56,
03/12 15Z,   0.70,  -2.35,  99.90,  -3.21,  -1.56,
03/12 16Z,   0.70,  -2.25,  99.90,  -3.10,  -1.56,  (max)
03/12 17Z,   0.70,  -2.55,  99.90,  -3.41,  -1.56,
03/12 18Z,   0.60,  -3.23,  99.90,  -4.19,  -1.56,
03/12 19Z,   0.60,  -4.20,  99.90,  -5.16,  -1.56,
03/12 20Z,   0.60,  -5.36,  99.90,  -6.32,  -1.56,
03/12 21Z,   0.70,  -6.54,  99.90,  -7.40,  -1.56,
03/12 22Z,   0.70,  -7.51,  99.90,  -8.36,  -1.56,
03/12 23Z,   0.70,  -8.09,  99.90,  -8.94,  -1.56,
03/13 00Z,   0.60,  -8.25,  99.90,  -9.20,  -1.56,  (min)
03/13 01Z,   0.50,  -8.01,  99.90,  -9.07,  -1.56,
03/13 02Z,   0.50,  -7.42,  99.90,  -8.48,  -1.56,
03/13 03Z,   0.50,  -6.57,  99.90,  -7.63,  -1.56,
03/13 04Z,   0.60,  -5.67,  99.90,  -6.63,  -1.56,
03/13 05Z,   0.50,  -4.92,  99.90,  -5.98,  -1.56,
03/13 06Z,   0.50,  -4.42,  99.90,  -5.48,  -1.56,