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
#Fernandina, FL : 12/07/2025 22:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 06Z,   0.00,  -5.70,  -5.83,  99.90,  -0.13,
12/06 07Z,   0.10,  -7.12,  -7.14,  99.90,  -0.12,
12/06 08Z,   0.10,  -7.53,  -7.28,  99.90,   0.15,  (min)
12/06 09Z,   0.10,  -6.74,  -6.50,  99.90,   0.14,
12/06 10Z,   0.10,  -5.09,  -4.90,  99.90,   0.09,
12/06 11Z,   0.10,  -3.11,  -3.11,  99.90,  -0.10,
12/06 12Z,   0.10,  -1.21,  -1.28,  99.90,  -0.17,
12/06 13Z,   0.20,   0.29,   0.17,  99.90,  -0.32,
12/06 14Z,   0.20,   1.15,   1.06,  99.90,  -0.29,
12/06 15Z,   0.20,   1.22,   1.11,  99.90,  -0.31,  (max)
12/06 16Z,   0.20,   0.33,   0.27,  99.90,  -0.26,
12/06 17Z,   0.20,  -1.39,  -1.27,  99.90,  -0.08,
12/06 18Z,   0.10,  -3.49,  -3.16,  99.90,   0.23,
12/06 19Z,   0.10,  -5.45,  -5.00,  99.90,   0.35,
12/06 20Z,   0.10,  -6.72,  -6.43,  99.90,   0.19,
12/06 21Z,   0.10,  -6.87,  -6.77,  99.90,   0.00,  (min)
12/06 22Z,   0.10,  -6.01,  -6.01,  99.90,  -0.10,
12/06 23Z,   0.10,  -4.57,  -4.60,  99.90,  -0.13,
12/07 00Z,   0.00,  -2.96,  -3.03,  99.90,  -0.07,
12/07 01Z,   0.00,  -1.53,  -1.57,  99.90,  -0.04,
12/07 02Z,   0.00,  -0.56,  -0.58,  99.90,  -0.02,
12/07 03Z,   0.00,  -0.23,  -0.11,  99.90,   0.12,  (max)
12/07 04Z,   0.00,  -0.74,  -0.31,  99.90,   0.43,
12/07 05Z,   0.10,  -2.12,  -1.53,  99.90,   0.49,
12/07 06Z,   0.30,  -3.99,  -3.31,  99.90,   0.38,
12/07 07Z,   0.30,  -5.81,  -5.27,  99.90,   0.24,
12/07 08Z,   0.30,  -7.08,  -6.80,  99.90,  -0.02,
12/07 09Z,   0.30,  -7.31,  -7.12,  99.90,  -0.11,  (min)
12/07 10Z,   0.30,  -6.41,  -6.15,  99.90,  -0.04,
12/07 11Z,   0.30,  -4.80,  -4.57,  99.90,  -0.07,
12/07 12Z,   0.40,  -2.94,  -2.65,  99.90,  -0.11,
12/07 13Z,   0.40,  -1.17,  -0.89,  99.90,  -0.12,
12/07 14Z,   0.40,   0.20,   0.37,  99.90,  -0.23,
12/07 15Z,   0.40,   0.97,   1.04,  99.90,  -0.33,  (max)
12/07 16Z,   0.40,   0.95,   1.01,  99.90,  -0.34,
12/07 17Z,   0.40,  -0.03,   0.10,  99.90,  -0.27,
12/07 18Z,   0.40,  -1.76,  -1.46,  99.90,  -0.10,
12/07 19Z,   0.30,  -3.79,  -3.32,  99.90,   0.17,
12/07 20Z,   0.30,  -5.58,  -5.07,  99.90,   0.21,
12/07 21Z,   0.40,  -6.64,  -6.30,  99.90,  -0.06,
12/07 22Z,   0.50,  -6.62,  -6.44,  99.90,  -0.32,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 23Z,   0.50,  -5.71,  99.90,  -5.51,  -0.30,
12/08 00Z,   0.50,  -4.34,  99.90,  -4.11,  -0.27,
12/08 01Z,   0.50,  -2.84,  99.90,  -2.59,  -0.25,
12/08 02Z,   0.50,  -1.51,  99.90,  -1.25,  -0.23,
12/08 03Z,   0.50,  -0.62,  99.90,  -0.33,  -0.21,
12/08 04Z,   0.50,  -0.36,  99.90,  -0.06,  -0.19,  (max)
12/08 05Z,   0.50,  -0.95,  99.90,  -0.62,  -0.17,
12/08 06Z,   0.50,  -2.34,  99.90,  -1.99,  -0.15,
12/08 07Z,   0.50,  -4.11,  99.90,  -3.74,  -0.13,
12/08 08Z,   0.60,  -5.78,  99.90,  -5.28,  -0.11,
12/08 09Z,   0.60,  -6.84,  99.90,  -6.33,  -0.09,
12/08 10Z,   0.50,  -6.92,  99.90,  -6.49,  -0.07,  (min)
12/08 11Z,   0.50,  -6.02,  99.90,  -5.58,  -0.07,
12/08 12Z,   0.50,  -4.53,  99.90,  -4.09,  -0.07,
12/08 13Z,   0.50,  -2.84,  99.90,  -2.40,  -0.07,
12/08 14Z,   0.50,  -1.23,  99.90,  -0.80,  -0.07,
12/08 15Z,   0.50,   0.01,  99.90,   0.45,  -0.07,
12/08 16Z,   0.50,   0.68,  99.90,   1.12,  -0.07,  (max)
12/08 17Z,   0.50,   0.55,  99.90,   0.99,  -0.07,
12/08 18Z,   0.40,  -0.49,  99.90,  -0.15,  -0.07,
12/08 19Z,   0.40,  -2.18,  99.90,  -1.84,  -0.07,
12/08 20Z,   0.40,  -4.04,  99.90,  -3.71,  -0.07,
12/08 21Z,   0.50,  -5.62,  99.90,  -5.18,  -0.07,
12/08 22Z,   0.60,  -6.46,  99.90,  -5.92,  -0.07,  (min)
12/08 23Z,   0.60,  -6.32,  99.90,  -5.79,  -0.07,
12/09 00Z,   0.60,  -5.44,  99.90,  -4.91,  -0.07,
12/09 01Z,   0.60,  -4.17,  99.90,  -3.63,  -0.07,
12/09 02Z,   0.60,  -2.77,  99.90,  -2.24,  -0.07,
12/09 03Z,   0.60,  -1.54,  99.90,  -1.00,  -0.07,
12/09 04Z,   0.70,  -0.72,  99.90,  -0.08,  -0.07,
12/09 05Z,   0.70,  -0.53,  99.90,   0.10,  -0.07,  (max)
12/09 06Z,   0.80,  -1.17,  99.90,  -0.43,  -0.07,
12/09 07Z,   0.90,  -2.51,  99.90,  -1.67,  -0.07,
12/09 08Z,   0.90,  -4.13,  99.90,  -3.29,  -0.07,
12/09 09Z,   0.90,  -5.58,  99.90,  -4.75,  -0.07,
12/09 10Z,   1.00,  -6.47,  99.90,  -5.53,  -0.07,  (min)
12/09 11Z,   1.00,  -6.46,  99.90,  -5.53,  -0.07,
12/09 12Z,   1.00,  -5.63,  99.90,  -4.70,  -0.07,
12/09 13Z,   1.00,  -4.32,  99.90,  -3.38,  -0.07,
12/09 14Z,   1.10,  -2.80,  99.90,  -1.77,  -0.07,
12/09 15Z,   1.00,  -1.35,  99.90,  -0.41,  -0.07,
12/09 16Z,   1.00,  -0.23,  99.90,   0.70,  -0.07,
12/09 17Z,   0.90,   0.31,  99.90,   1.15,  -0.07,  (max)
12/09 18Z,   0.80,   0.07,  99.90,   0.80,  -0.07,
12/09 19Z,   0.80,  -1.00,  99.90,  -0.26,  -0.07,
12/09 20Z,   0.70,  -2.57,  99.90,  -1.94,  -0.07,
12/09 21Z,   0.70,  -4.23,  99.90,  -3.59,  -0.07,
12/09 22Z,   0.70,  -5.58,  99.90,  -4.95,  -0.07,
12/09 23Z,   0.80,  -6.24,  99.90,  -5.51,  -0.07,  (min)
12/10 00Z,   0.70,  -6.06,  99.90,  -5.42,  -0.07,
12/10 01Z,   0.70,  -5.23,  99.90,  -4.59,  -0.07,
12/10 02Z,   0.70,  -4.04,  99.90,  -3.41,  -0.07,
12/10 03Z,   0.60,  -2.73,  99.90,  -2.19,  -0.07,
12/10 04Z,   0.60,  -1.56,  99.90,  -1.03,  -0.07,
12/10 05Z,   0.50,  -0.82,  99.90,  -0.38,  -0.07,
12/10 06Z,   0.50,  -0.70,  99.90,  -0.27,  -0.07,  (max)
12/10 07Z,   0.60,  -1.35,  99.90,  -0.82,  -0.07,
12/10 08Z,   0.60,  -2.59,  99.90,  -2.05,  -0.07,
12/10 09Z,   0.60,  -4.01,  99.90,  -3.48,  -0.07,
12/10 10Z,   0.60,  -5.27,  99.90,  -4.74,  -0.07,
12/10 11Z,   0.60,  -6.04,  99.90,  -5.51,  -0.07,
12/10 12Z,   0.50,  -6.04,  99.90,  -5.61,  -0.07,  (min)
12/10 13Z,   0.50,  -5.33,  99.90,  -4.90,  -0.07,
12/10 14Z,   0.50,  -4.18,  99.90,  -3.74,  -0.07,
12/10 15Z,   0.50,  -2.81,  99.90,  -2.38,  -0.07,
12/10 16Z,   0.50,  -1.49,  99.90,  -1.06,  -0.07,
12/10 17Z,   0.40,  -0.52,  99.90,  -0.18,  -0.07,
12/10 18Z,   0.40,  -0.11,  99.90,   0.23,  -0.07,  (max)
12/10 19Z,   0.40,  -0.44,  99.90,  -0.11,  -0.07,
12/10 20Z,   0.40,  -1.49,  99.90,  -1.16,  -0.07,
12/10 21Z,   0.40,  -2.91,  99.90,  -2.58,  -0.07,
12/10 22Z,   0.40,  -4.36,  99.90,  -4.03,  -0.07,
12/10 23Z,   0.40,  -5.53,  99.90,  -5.20,  -0.07,
12/11 00Z,   0.40,  -6.08,  99.90,  -5.74,  -0.07,  (min)
12/11 01Z,   0.30,  -5.86,  99.90,  -5.63,  -0.07,
12/11 02Z,   0.30,  -5.07,  99.90,  -4.84,  -0.07,
12/11 03Z,   0.20,  -3.93,  99.90,  -3.79,  -0.07,
12/11 04Z,   0.10,  -2.65,  99.90,  -2.62,  -0.07,
12/11 05Z,   0.00,  -1.56,  99.90,  -1.62,  -0.07,
12/11 06Z,   0.00,  -0.89,  99.90,  -0.96,  -0.07,
12/11 07Z,   0.00,  -0.83,  99.90,  -0.90,  -0.07,  (max)
12/11 08Z,   0.00,  -1.46,  99.90,  -1.52,  -0.07,
12/11 09Z,   0.00,  -2.56,  99.90,  -2.63,  -0.07,
12/11 10Z,   0.00,  -3.81,  99.90,  -3.88,  -0.07,
12/11 11Z,   0.00,  -4.96,  99.90,  -5.02,  -0.07,
12/11 12Z,   0.00,  -5.69,  99.90,  -5.75,  -0.07,
12/11 13Z,  99.90,  -5.73,  99.90,  99.90,  -0.07,
12/11 14Z,  99.90,  -5.13,  99.90,  99.90,  -0.07,
12/11 15Z,  99.90,  -4.10,  99.90,  99.90,  -0.07,
12/11 16Z,  99.90,  -2.84,  99.90,  99.90,  -0.07,
12/11 17Z,  99.90,  -1.65,  99.90,  99.90,  -0.07,
12/11 18Z,  99.90,  -0.81,  99.90,  99.90,  -0.07,