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
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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
#Charleston, SC : 02/07/2025 22:21:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 06Z,   0.50,   2.15,   2.75,  99.90,   0.10,
02/06 07Z,   0.50,   2.43,   2.94,  99.90,   0.01,  (max)
02/06 08Z,   0.50,   2.22,   2.74,  99.90,   0.02,
02/06 09Z,   0.50,   1.54,   2.04,  99.90,   0.00,
02/06 10Z,   0.60,   0.50,   0.94,  99.90,  -0.16,
02/06 11Z,   0.60,  -0.67,  -0.44,  99.90,  -0.37,
02/06 12Z,   0.60,  -1.72,  -1.42,  99.90,  -0.30,
02/06 13Z,   0.60,  -2.40,  -2.07,  99.90,  -0.27,  (min)
02/06 14Z,   0.60,  -2.48,  -1.85,  99.90,   0.03,
02/06 15Z,   0.60,  -1.94,  -1.20,  99.90,   0.14,
02/06 16Z,   0.60,  -0.96,  -0.22,  99.90,   0.14,
02/06 17Z,   0.50,   0.07,   0.66,  99.90,   0.09,
02/06 18Z,   0.60,   0.87,   1.53,  99.90,   0.06,
02/06 19Z,   0.60,   1.31,   1.89,  99.90,  -0.02,  (max)
02/06 20Z,   0.60,   1.32,   1.70,  99.90,  -0.22,
02/06 21Z,   0.50,   0.86,   1.03,  99.90,  -0.33,
02/06 22Z,   0.50,  -0.03,   0.12,  99.90,  -0.35,
02/06 23Z,   0.60,  -1.14,  -0.98,  99.90,  -0.44,
02/07 00Z,   0.50,  -2.21,  -1.97,  99.90,  -0.26,
02/07 01Z,   0.50,  -2.94,  -2.64,  99.90,  -0.20,
02/07 02Z,   0.50,  -3.07,  -2.70,  99.90,  -0.13,  (min)
02/07 03Z,   0.40,  -2.49,  -2.04,  99.90,   0.05,
02/07 04Z,   0.40,  -1.32,  -0.93,  99.90,  -0.01,
02/07 05Z,   0.40,   0.06,   0.45,  99.90,  -0.01,
02/07 06Z,   0.30,   1.25,   1.54,  99.90,  -0.01,
02/07 07Z,   0.30,   2.06,   2.22,  99.90,  -0.14,
02/07 08Z,   0.30,   2.41,   2.53,  99.90,  -0.18,  (max)
02/07 09Z,   0.30,   2.27,   2.37,  99.90,  -0.20,
02/07 10Z,   0.20,   1.66,   1.56,  99.90,  -0.30,
02/07 11Z,   0.20,   0.68,   0.40,  99.90,  -0.48,
02/07 12Z,   0.20,  -0.47,  -0.91,  99.90,  -0.64,
02/07 13Z,   0.20,  -1.57,  -1.95,  99.90,  -0.58,
02/07 14Z,   0.20,  -2.33,  -2.47,  99.90,  -0.34,
02/07 15Z,   0.20,  -2.52,  -2.58,  99.90,  -0.26,  (min)
02/07 16Z,   0.20,  -2.04,  -1.96,  99.90,  -0.12,
02/07 17Z,   0.10,  -1.11,  -0.92,  99.90,   0.09,
02/07 18Z,   0.10,  -0.09,   0.15,  99.90,   0.14,
02/07 19Z,   0.20,   0.75,   0.88,  99.90,  -0.07,
02/07 20Z,   0.30,   1.25,   1.05,  99.90,  -0.50,  (max)
02/07 21Z,   0.40,   1.33,   0.87,  99.90,  -0.86,
02/07 22Z,   0.50,   0.92,   0.43,  99.90,  -0.99,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 23Z,   0.50,   0.08,  99.90,  -0.34,  -0.92,
02/08 00Z,   0.40,  -1.02,  99.90,  -1.47,  -0.85,
02/08 01Z,   0.30,  -2.11,  99.90,  -2.58,  -0.77,
02/08 02Z,   0.30,  -2.90,  99.90,  -3.30,  -0.70,
02/08 03Z,   0.20,  -3.10,  99.90,  -3.53,  -0.63,  (min)
02/08 04Z,   0.20,  -2.57,  99.90,  -2.92,  -0.56,
02/08 05Z,   0.30,  -1.43,  99.90,  -1.61,  -0.48,
02/08 06Z,   0.40,  -0.06,  99.90,  -0.07,  -0.41,
02/08 07Z,   0.50,   1.16,  99.90,   1.32,  -0.34,
02/08 08Z,   0.50,   2.02,  99.90,   2.26,  -0.26,
02/08 09Z,   0.40,   2.44,  99.90,   2.65,  -0.19,  (max)
02/08 10Z,   0.30,   2.37,  99.90,   2.55,  -0.12,
02/08 11Z,   0.30,   1.80,  99.90,   1.98,  -0.12,
02/08 12Z,   0.40,   0.82,  99.90,   1.10,  -0.12,
02/08 13Z,   0.40,  -0.38,  99.90,  -0.10,  -0.12,
02/08 14Z,   0.40,  -1.56,  99.90,  -1.28,  -0.12,
02/08 15Z,   0.40,  -2.41,  99.90,  -2.13,  -0.12,
02/08 16Z,   0.40,  -2.64,  99.90,  -2.36,  -0.12,  (min)
02/08 17Z,   0.40,  -2.17,  99.90,  -1.89,  -0.12,
02/08 18Z,   0.40,  -1.21,  99.90,  -0.93,  -0.12,
02/08 19Z,   0.40,  -0.14,  99.90,   0.14,  -0.12,
02/08 20Z,   0.40,   0.76,  99.90,   1.04,  -0.12,
02/08 21Z,   0.40,   1.33,  99.90,   1.61,  -0.12,
02/08 22Z,   0.50,   1.45,  99.90,   1.83,  -0.12,  (max)
02/08 23Z,   0.50,   1.06,  99.90,   1.44,  -0.12,
02/09 00Z,   0.40,   0.20,  99.90,   0.48,  -0.12,
02/09 01Z,   0.40,  -0.94,  99.90,  -0.66,  -0.12,
02/09 02Z,   0.40,  -2.10,  99.90,  -1.82,  -0.12,
02/09 03Z,   0.30,  -2.97,  99.90,  -2.79,  -0.12,
02/09 04Z,   0.30,  -3.21,  99.90,  -3.03,  -0.12,  (min)
02/09 05Z,   0.30,  -2.68,  99.90,  -2.49,  -0.12,
02/09 06Z,   0.30,  -1.51,  99.90,  -1.33,  -0.12,
02/09 07Z,   0.20,  -0.10,  99.90,  -0.02,  -0.12,
02/09 08Z,   0.20,   1.17,  99.90,   1.25,  -0.12,
02/09 09Z,   0.10,   2.08,  99.90,   2.06,  -0.12,
02/09 10Z,   0.10,   2.54,  99.90,   2.52,  -0.12,  (max)
02/09 11Z,   0.10,   2.48,  99.90,   2.46,  -0.12,
02/09 12Z,   0.10,   1.87,  99.90,   1.86,  -0.12,
02/09 13Z,   0.10,   0.83,  99.90,   0.82,  -0.12,
02/09 14Z,   0.10,  -0.45,  99.90,  -0.47,  -0.12,
02/09 15Z,   0.00,  -1.71,  99.90,  -1.83,  -0.12,
02/09 16Z,   0.00,  -2.59,  99.90,  -2.71,  -0.12,
02/09 17Z,   0.00,  -2.79,  99.90,  -2.91,  -0.12,  (min)
02/09 18Z,   0.00,  -2.25,  99.90,  -2.37,  -0.12,
02/09 19Z,   0.10,  -1.21,  99.90,  -1.23,  -0.12,
02/09 20Z,   0.10,  -0.06,  99.90,  -0.08,  -0.12,
02/09 21Z,   0.30,   0.90,  99.90,   1.08,  -0.12,
02/09 22Z,   0.40,   1.51,  99.90,   1.79,  -0.12,
02/09 23Z,   0.30,   1.63,  99.90,   1.81,  -0.12,  (max)
02/10 00Z,   0.20,   1.19,  99.90,   1.28,  -0.12,
02/10 01Z,   0.20,   0.27,  99.90,   0.35,  -0.12,
02/10 02Z,   0.10,  -0.96,  99.90,  -0.98,  -0.12,
02/10 03Z,   0.10,  -2.21,  99.90,  -2.23,  -0.12,
02/10 04Z,   0.20,  -3.12,  99.90,  -3.04,  -0.12,
02/10 05Z,   0.30,  -3.34,  99.90,  -3.16,  -0.12,  (min)
02/10 06Z,   0.40,  -2.73,  99.90,  -2.45,  -0.12,
02/10 07Z,   0.40,  -1.48,  99.90,  -1.20,  -0.12,
02/10 08Z,   0.40,  -0.01,  99.90,   0.27,  -0.12,
02/10 09Z,   0.40,   1.29,  99.90,   1.57,  -0.12,
02/10 10Z,   0.40,   2.22,  99.90,   2.50,  -0.12,
02/10 11Z,   0.50,   2.66,  99.90,   3.04,  -0.12,  (max)
02/10 12Z,   0.50,   2.53,  99.90,   2.91,  -0.12,
02/10 13Z,   0.60,   1.83,  99.90,   2.31,  -0.12,
02/10 14Z,   0.70,   0.68,  99.90,   1.27,  -0.12,
02/10 15Z,   0.70,  -0.70,  99.90,  -0.11,  -0.12,
02/10 16Z,   0.70,  -1.99,  99.90,  -1.41,  -0.12,
02/10 17Z,   0.80,  -2.83,  99.90,  -2.15,  -0.12,
02/10 18Z,   0.80,  -2.91,  99.90,  -2.23,  -0.12,  (min)
02/10 19Z,   0.90,  -2.22,  99.90,  -1.44,  -0.12,
02/10 20Z,   0.90,  -1.06,  99.90,  -0.28,  -0.12,
02/10 21Z,   1.00,   0.16,  99.90,   1.04,  -0.12,
02/10 22Z,   1.10,   1.15,  99.90,   2.13,  -0.12,
02/10 23Z,   1.10,   1.74,  99.90,   2.72,  -0.12,
02/11 00Z,   1.20,   1.79,  99.90,   2.87,  -0.12,  (max)
02/11 01Z,   1.20,   1.26,  99.90,   2.34,  -0.12,
02/11 02Z,   1.20,   0.21,  99.90,   1.29,  -0.12,
02/11 03Z,   1.30,  -1.12,  99.90,   0.06,  -0.12,
02/11 04Z,   1.30,  -2.41,  99.90,  -1.23,  -0.12,
02/11 05Z,   1.30,  -3.29,  99.90,  -2.11,  -0.12,
02/11 06Z,   1.30,  -3.41,  99.90,  -2.22,  -0.12,  (min)
02/11 07Z,   1.30,  -2.66,  99.90,  -1.47,  -0.12,
02/11 08Z,   1.30,  -1.30,  99.90,  -0.12,  -0.12,
02/11 09Z,   1.30,   0.22,  99.90,   1.40,  -0.12,
02/11 10Z,   1.30,   1.51,  99.90,   2.70,  -0.12,
02/11 11Z,   1.30,   2.40,  99.90,   3.58,  -0.12,
02/11 12Z,   1.20,   2.74,  99.90,   3.82,  -0.12,
02/11 13Z,  99.90,   2.47,  99.90,  99.90,  -0.12,
02/11 14Z,  99.90,   1.62,  99.90,  99.90,  -0.12,
02/11 15Z,  99.90,   0.35,  99.90,  99.90,  -0.12,
02/11 16Z,  99.90,  -1.09,  99.90,  99.90,  -0.12,
02/11 17Z,  99.90,  -2.35,  99.90,  99.90,  -0.12,
02/11 18Z,  99.90,  -3.05,  99.90,  99.90,  -0.12,