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 : 02/07/2025 09:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 18Z,   0.60,   7.11,   5.84,  99.90,  -1.87,
02/05 19Z,   0.70,   4.90,   3.65,  99.90,  -1.95,
02/05 20Z,   0.80,   2.93,   1.64,  99.90,  -2.09,
02/05 21Z,   0.80,   1.65,   0.42,  99.90,  -2.03,
02/05 22Z,   0.80,   1.28,  -0.03,  99.90,  -2.11,  (min)
02/05 23Z,   0.80,   1.76,   0.51,  99.90,  -2.05,
02/06 00Z,   0.80,   2.84,   1.59,  99.90,  -2.05,
02/06 01Z,   0.80,   4.24,   3.04,  99.90,  -2.00,
02/06 02Z,   0.80,   5.60,   4.29,  99.90,  -2.11,
02/06 03Z,   0.80,   6.59,   5.17,  99.90,  -2.22,
02/06 04Z,   0.80,   7.00,   5.55,  99.90,  -2.25,  (max)
02/06 05Z,   0.70,   6.82,   5.44,  99.90,  -2.08,
02/06 06Z,   0.80,   6.19,   4.80,  99.90,  -2.19,
02/06 07Z,   0.90,   5.30,   3.91,  99.90,  -2.29,
02/06 08Z,   0.90,   4.45,   3.14,  99.90,  -2.21,
02/06 09Z,   0.90,   3.98,   2.55,  99.90,  -2.33,  (min)
02/06 10Z,   0.90,   4.16,   2.79,  99.90,  -2.27,
02/06 11Z,   0.80,   5.01,   3.73,  99.90,  -2.08,
02/06 12Z,   0.80,   6.34,   5.01,  99.90,  -2.13,
02/06 13Z,   0.80,   7.89,   6.52,  99.90,  -2.17,
02/06 14Z,   0.90,   9.36,   8.03,  99.90,  -2.23,
02/06 15Z,   0.80,  10.41,   9.06,  99.90,  -2.15,
02/06 16Z,   0.90,  10.76,   9.29,  99.90,  -2.37,  (max)
02/06 17Z,   0.60,  10.29,   8.86,  99.90,  -2.03,
02/06 18Z,   0.80,   9.08,   7.80,  99.90,  -2.08,
02/06 19Z,   0.90,   7.31,   6.05,  99.90,  -2.16,
02/06 20Z,   0.90,   5.26,   3.97,  99.90,  -2.19,
02/06 21Z,   0.90,   3.32,   2.06,  99.90,  -2.16,
02/06 22Z,   0.80,   1.91,   0.79,  99.90,  -1.92,
02/06 23Z,   0.80,   1.24,   0.07,  99.90,  -1.97,  (min)
02/07 00Z,   0.70,   1.34,   0.22,  99.90,  -1.82,
02/07 01Z,   0.70,   2.07,   0.96,  99.90,  -1.81,
02/07 02Z,   0.70,   3.25,   1.87,  99.90,  -2.08,
02/07 03Z,   0.70,   4.58,   3.32,  99.90,  -1.96,
02/07 04Z,   0.60,   5.75,   4.46,  99.90,  -1.89,
02/07 05Z,   0.60,   6.51,   5.11,  99.90,  -2.00,
02/07 06Z,   0.60,   6.80,   5.45,  99.90,  -1.95,  (max)
02/07 07Z,   0.50,   6.63,   5.34,  99.90,  -1.79,
02/07 08Z,   0.50,   6.11,   4.77,  99.90,  -1.84,
02/07 09Z,   0.50,   5.46,   4.06,  99.90,  -1.90,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 10Z,   0.50,   4.99,  99.90,   3.58,  -1.90,
02/07 11Z,   0.50,   4.96,  99.90,   3.56,  -1.91,  (min)
02/07 12Z,   0.50,   5.46,  99.90,   4.05,  -1.91,
02/07 13Z,   0.50,   6.40,  99.90,   4.99,  -1.91,
02/07 14Z,   0.50,   7.65,  99.90,   6.23,  -1.92,
02/07 15Z,   0.60,   8.97,  99.90,   7.65,  -1.92,
02/07 16Z,   0.60,  10.03,  99.90,   8.70,  -1.93,
02/07 17Z,   0.60,  10.52,  99.90,   9.18,  -1.93,  (max)
02/07 18Z,   0.60,  10.29,  99.90,   8.95,  -1.94,
02/07 19Z,   0.60,   9.32,  99.90,   7.98,  -1.94,
02/07 20Z,   0.50,   7.72,  99.90,   6.27,  -1.95,
02/07 21Z,   0.50,   5.70,  99.90,   4.25,  -1.95,
02/07 22Z,   0.40,   3.64,  99.90,   2.09,  -1.95,
02/07 23Z,   0.40,   1.96,  99.90,   0.41,  -1.95,
02/08 00Z,   0.30,   0.95,  99.90,  -0.70,  -1.95,
02/08 01Z,   0.30,   0.72,  99.90,  -0.93,  -1.95,  (min)
02/08 02Z,   0.30,   1.25,  99.90,  -0.41,  -1.95,
02/08 03Z,   0.40,   2.40,  99.90,   0.85,  -1.95,
02/08 04Z,   0.40,   3.90,  99.90,   2.35,  -1.95,
02/08 05Z,   0.50,   5.38,  99.90,   3.92,  -1.95,
02/08 06Z,   0.60,   6.54,  99.90,   5.18,  -1.95,
02/08 07Z,   0.60,   7.21,  99.90,   5.86,  -1.95,
02/08 08Z,   0.70,   7.34,  99.90,   6.09,  -1.95,  (max)
02/08 09Z,   0.70,   6.95,  99.90,   5.69,  -1.95,
02/08 10Z,   0.70,   6.23,  99.90,   4.98,  -1.95,
02/08 11Z,   0.70,   5.53,  99.90,   4.28,  -1.95,
02/08 12Z,   0.70,   5.17,  99.90,   3.92,  -1.95,  (min)
02/08 13Z,   0.60,   5.32,  99.90,   3.96,  -1.95,
02/08 14Z,   0.50,   6.00,  99.90,   4.55,  -1.95,
02/08 15Z,   0.40,   7.15,  99.90,   5.60,  -1.95,
02/08 16Z,   0.40,   8.53,  99.90,   6.98,  -1.95,
02/08 17Z,   0.40,   9.77,  99.90,   8.22,  -1.95,
02/08 18Z,   0.40,  10.51,  99.90,   8.96,  -1.95,
02/08 19Z,   0.40,  10.52,  99.90,   8.97,  -1.95,  (max)
02/08 20Z,   0.50,   9.72,  99.90,   8.27,  -1.95,
02/08 21Z,   0.50,   8.14,  99.90,   6.69,  -1.95,
02/08 22Z,   0.50,   5.99,  99.90,   4.54,  -1.95,
02/08 23Z,   0.50,   3.68,  99.90,   2.22,  -1.95,
02/09 00Z,   0.50,   1.69,  99.90,   0.24,  -1.95,
02/09 01Z,   0.40,   0.40,  99.90,  -1.15,  -1.95,
02/09 02Z,   0.40,   0.00,  99.90,  -1.55,  -1.95,  (min)
02/09 03Z,   0.40,   0.55,  99.90,  -1.01,  -1.95,
02/09 04Z,   0.20,   1.90,  99.90,   0.15,  -1.95,
02/09 05Z,   0.20,   3.71,  99.90,   1.96,  -1.95,
02/09 06Z,   0.20,   5.55,  99.90,   3.80,  -1.95,
02/09 07Z,   0.20,   7.04,  99.90,   5.28,  -1.95,
02/09 08Z,   0.10,   7.93,  99.90,   6.08,  -1.95,
02/09 09Z,   0.20,   8.10,  99.90,   6.35,  -1.95,  (max)
02/09 10Z,   0.10,   7.57,  99.90,   5.72,  -1.95,
02/09 11Z,   0.10,   6.57,  99.90,   4.72,  -1.95,
02/09 12Z,   0.10,   5.52,  99.90,   3.67,  -1.95,
02/09 13Z,   0.10,   4.83,  99.90,   2.98,  -1.95,
02/09 14Z,   0.10,   4.74,  99.90,   2.89,  -1.95,  (min)
02/09 15Z,   0.10,   5.37,  99.90,   3.52,  -1.95,
02/09 16Z,   0.10,   6.64,  99.90,   4.79,  -1.95,
02/09 17Z,   0.10,   8.26,  99.90,   6.41,  -1.95,
02/09 18Z,   0.10,   9.78,  99.90,   7.92,  -1.95,
02/09 19Z,   0.10,  10.75,  99.90,   8.90,  -1.95,
02/09 20Z,   0.10,  10.90,  99.90,   9.05,  -1.95,  (max)
02/09 21Z,   0.10,  10.09,  99.90,   8.24,  -1.95,
02/09 22Z,   0.10,   8.35,  99.90,   6.49,  -1.95,
02/09 23Z,   0.00,   5.92,  99.90,   3.97,  -1.95,
02/10 00Z,   0.00,   3.31,  99.90,   1.36,  -1.95,
02/10 01Z,   0.00,   1.08,  99.90,  -0.87,  -1.95,
02/10 02Z,   0.00,  -0.31,  99.90,  -2.26,  -1.95,
02/10 03Z,  -0.10,  -0.63,  99.90,  -2.68,  -1.95,  (min)
02/10 04Z,  -0.10,   0.17,  99.90,  -1.88,  -1.95,
02/10 05Z,  -0.10,   1.90,  99.90,  -0.16,  -1.95,
02/10 06Z,  -0.10,   4.09,  99.90,   2.04,  -1.95,
02/10 07Z,   0.00,   6.23,  99.90,   4.28,  -1.95,
02/10 08Z,   0.00,   7.87,  99.90,   5.92,  -1.95,
02/10 09Z,  -0.10,   8.74,  99.90,   6.68,  -1.95,  (max)
02/10 10Z,  -0.10,   8.69,  99.90,   6.64,  -1.95,
02/10 11Z,   0.00,   7.80,  99.90,   5.85,  -1.95,
02/10 12Z,  -0.10,   6.40,  99.90,   4.34,  -1.95,
02/10 13Z,  -0.20,   5.00,  99.90,   2.85,  -1.95,
02/10 14Z,  -0.20,   4.10,  99.90,   1.95,  -1.95,
02/10 15Z,  -0.10,   3.99,  99.90,   1.94,  -1.95,  (min)
02/10 16Z,  -0.20,   4.79,  99.90,   2.64,  -1.95,
02/10 17Z,  -0.20,   6.35,  99.90,   4.20,  -1.95,
02/10 18Z,  -0.10,   8.29,  99.90,   6.24,  -1.95,
02/10 19Z,  -0.10,  10.05,  99.90,   7.99,  -1.95,
02/10 20Z,  -0.20,  11.13,  99.90,   8.97,  -1.95,
02/10 21Z,  -0.20,  11.22,  99.90,   9.07,  -1.95,  (max)
02/10 22Z,  -0.20,  10.20,  99.90,   8.05,  -1.95,
02/10 23Z,  -0.20,   8.14,  99.90,   5.99,  -1.95,
02/11 00Z,  -0.20,   5.38,  99.90,   3.23,  -1.95,
02/11 01Z,  99.90,   2.54,  99.90,  99.90,  -1.95,
02/11 02Z,  99.90,   0.26,  99.90,  99.90,  -1.95,
02/11 03Z,  99.90,  -0.98,  99.90,  99.90,  -1.95,
02/11 04Z,  99.90,  -0.96,  99.90,  99.90,  -1.95,
02/11 05Z,  99.90,   0.30,  99.90,  99.90,  -1.95,
02/11 06Z,  99.90,   2.48,  99.90,  99.90,  -1.95,