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
#Seattle, WA : 02/13/2025 06:21:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 12Z,  -0.50,  11.36,  10.65,  99.90,  -0.21,
02/11 13Z,  -0.50,  12.11,  11.22,  99.90,  -0.39,  (max)
02/11 14Z,  -0.50,  11.99,  10.94,  99.90,  -0.55,
02/11 15Z,  -0.50,  11.03,  10.20,  99.90,  -0.33,
02/11 16Z,  -0.50,   9.52,   8.99,  99.90,  -0.03,
02/11 17Z,  -0.50,   8.01,   7.68,  99.90,   0.17,
02/11 18Z,  -0.50,   7.00,   6.77,  99.90,   0.27,
02/11 19Z,  -0.50,   6.75,   6.69,  99.90,   0.44,  (min)
02/11 20Z,  -0.50,   7.27,   7.29,  99.90,   0.52,
02/11 21Z,  -0.50,   8.34,   8.26,  99.90,   0.42,
02/11 22Z,  -0.50,   9.52,   9.32,  99.90,   0.30,
02/11 23Z,  -0.50,  10.27,  10.13,  99.90,   0.36,
02/12 00Z,  -0.30,  10.22,  10.15,  99.90,   0.23,  (max)
02/12 01Z,  -0.30,   9.24,   9.13,  99.90,   0.19,
02/12 02Z,  -0.30,   7.40,   7.28,  99.90,   0.18,
02/12 03Z,  -0.30,   4.91,   4.69,  99.90,   0.08,
02/12 04Z,  -0.30,   2.22,   1.81,  99.90,  -0.11,
02/12 05Z,  -0.30,   0.03,  -0.60,  99.90,  -0.33,
02/12 06Z,  -0.10,  -1.05,  -1.84,  99.90,  -0.69,  (min)
02/12 07Z,  -0.10,  -0.74,  -1.56,  99.90,  -0.72,
02/12 08Z,  -0.10,   0.82,   0.07,  99.90,  -0.65,
02/12 09Z,  -0.10,   3.26,   2.52,  99.90,  -0.64,
02/12 10Z,  -0.10,   6.08,   5.52,  99.90,  -0.46,
02/12 11Z,  -0.10,   8.70,   8.28,  99.90,  -0.32,
02/12 12Z,  -0.20,  10.68,  10.20,  99.90,  -0.28,
02/12 13Z,  -0.20,  11.83,  11.25,  99.90,  -0.38,
02/12 14Z,  -0.20,  12.10,  11.37,  99.90,  -0.53,  (max)
02/12 15Z,  -0.20,  11.48,  10.74,  99.90,  -0.54,
02/12 16Z,  -0.20,  10.10,   9.68,  99.90,  -0.22,
02/12 17Z,  -0.20,   8.36,   8.19,  99.90,   0.03,
02/12 18Z,  -0.30,   6.88,   6.78,  99.90,   0.20,
02/12 19Z,  -0.30,   6.10,   6.09,  99.90,   0.29,  (min)
02/12 20Z,  -0.30,   6.19,   6.34,  99.90,   0.45,
02/12 21Z,  -0.30,   7.04,   7.26,  99.90,   0.52,
02/12 22Z,  -0.20,   8.33,   8.46,  99.90,   0.33,
02/12 23Z,  -0.20,   9.58,   9.70,  99.90,   0.32,
02/13 00Z,  -0.10,  10.25,  10.47,  99.90,   0.32,  (max)
02/13 01Z,   0.00,  10.02,  10.29,  99.90,   0.27,
02/13 02Z,   0.00,   8.84,   9.11,  99.90,   0.27,
02/13 03Z,   0.00,   6.85,   7.11,  99.90,   0.26,
02/13 04Z,   0.00,   4.32,   4.41,  99.90,   0.09,
02/13 05Z,   0.00,   1.78,   1.64,  99.90,  -0.14,
02/13 06Z,   0.00,  -0.05,  -0.38,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 07Z,   0.00,  -0.64,  99.90,  -0.95,  -0.32,  (min)
02/13 08Z,   0.00,   0.15,  99.90,  -0.15,  -0.30,
02/13 09Z,   0.00,   2.09,  99.90,   1.80,  -0.29,
02/13 10Z,   0.00,   4.72,  99.90,   4.44,  -0.28,
02/13 11Z,   0.00,   7.50,  99.90,   7.23,  -0.27,
02/13 12Z,   0.00,   9.86,  99.90,   9.61,  -0.25,
02/13 13Z,   0.00,  11.41,  99.90,  11.17,  -0.24,
02/13 14Z,   0.00,  12.03,  99.90,  11.80,  -0.23,  (max)
02/13 15Z,   0.10,  11.73,  99.90,  11.61,  -0.22,
02/13 16Z,   0.10,  10.58,  99.90,  10.47,  -0.20,
02/13 17Z,   0.10,   8.84,  99.90,   8.75,  -0.19,
02/13 18Z,   0.10,   7.02,  99.90,   6.94,  -0.18,
02/13 19Z,   0.20,   5.73,  99.90,   5.75,  -0.18,
02/13 20Z,   0.20,   5.31,  99.90,   5.33,  -0.18,  (min)
02/13 21Z,   0.20,   5.79,  99.90,   5.81,  -0.18,
02/13 22Z,   0.30,   6.95,  99.90,   7.07,  -0.18,
02/13 23Z,   0.30,   8.40,  99.90,   8.52,  -0.18,
02/14 00Z,   0.30,   9.61,  99.90,   9.73,  -0.18,
02/14 01Z,   0.30,  10.11,  99.90,  10.23,  -0.18,  (max)
02/14 02Z,   0.30,   9.66,  99.90,   9.78,  -0.18,
02/14 03Z,   0.30,   8.30,  99.90,   8.42,  -0.18,
02/14 04Z,   0.30,   6.23,  99.90,   6.36,  -0.18,
02/14 05Z,   0.30,   3.80,  99.90,   3.92,  -0.18,
02/14 06Z,   0.30,   1.59,  99.90,   1.71,  -0.18,
02/14 07Z,   0.40,   0.26,  99.90,   0.48,  -0.18,
02/14 08Z,   0.40,   0.24,  99.90,   0.46,  -0.18,  (min)
02/14 09Z,   0.40,   1.51,  99.90,   1.73,  -0.18,
02/14 10Z,   0.40,   3.72,  99.90,   3.94,  -0.18,
02/14 11Z,   0.40,   6.38,  99.90,   6.60,  -0.18,
02/14 12Z,   0.40,   8.95,  99.90,   9.17,  -0.18,
02/14 13Z,   0.40,  10.88,  99.90,  11.10,  -0.18,
02/14 14Z,   0.40,  11.86,  99.90,  12.08,  -0.18,  (max)
02/14 15Z,   0.40,  11.85,  99.90,  12.07,  -0.18,
02/14 16Z,   0.40,  10.95,  99.90,  11.17,  -0.18,
02/14 17Z,   0.30,   9.33,  99.90,   9.45,  -0.18,
02/14 18Z,   0.30,   7.37,  99.90,   7.49,  -0.18,
02/14 19Z,   0.30,   5.64,  99.90,   5.76,  -0.18,
02/14 20Z,   0.30,   4.67,  99.90,   4.79,  -0.18,
02/14 21Z,   0.20,   4.68,  99.90,   4.70,  -0.18,  (min)
02/14 22Z,   0.20,   5.55,  99.90,   5.57,  -0.18,
02/14 23Z,   0.20,   6.95,  99.90,   6.98,  -0.18,
02/15 00Z,   0.20,   8.47,  99.90,   8.49,  -0.18,
02/15 01Z,   0.10,   9.57,  99.90,   9.49,  -0.18,
02/15 02Z,   0.10,   9.85,  99.90,   9.77,  -0.18,  (max)
02/15 03Z,   0.10,   9.20,  99.90,   9.12,  -0.18,
02/15 04Z,   0.00,   7.74,  99.90,   7.56,  -0.18,
02/15 05Z,   0.00,   5.72,  99.90,   5.54,  -0.18,
02/15 06Z,   0.00,   3.55,  99.90,   3.37,  -0.18,
02/15 07Z,   0.00,   1.81,  99.90,   1.63,  -0.18,
02/15 08Z,   0.00,   1.07,  99.90,   0.89,  -0.18,  (min)
02/15 09Z,   0.00,   1.59,  99.90,   1.41,  -0.18,
02/15 10Z,   0.00,   3.22,  99.90,   3.04,  -0.18,
02/15 11Z,  -0.10,   5.53,  99.90,   5.25,  -0.18,
02/15 12Z,  -0.10,   8.04,  99.90,   7.76,  -0.18,
02/15 13Z,  -0.10,  10.20,  99.90,   9.92,  -0.18,
02/15 14Z,  -0.10,  11.56,  99.90,  11.28,  -0.18,
02/15 15Z,  -0.10,  11.90,  99.90,  11.62,  -0.18,  (max)
02/15 16Z,  -0.20,  11.25,  99.90,  10.87,  -0.18,
02/15 17Z,  -0.20,   9.81,  99.90,   9.43,  -0.18,
02/15 18Z,  -0.20,   7.85,  99.90,   7.47,  -0.18,
02/15 19Z,  -0.20,   5.84,  99.90,   5.46,  -0.18,
02/15 20Z,  -0.20,   4.34,  99.90,   3.96,  -0.18,
02/15 21Z,  -0.20,   3.79,  99.90,   3.41,  -0.18,  (min)
02/15 22Z,  -0.20,   4.23,  99.90,   3.86,  -0.18,
02/15 23Z,  -0.20,   5.43,  99.90,   5.05,  -0.18,
02/16 00Z,  -0.20,   7.00,  99.90,   6.62,  -0.18,
02/16 01Z,  -0.20,   8.49,  99.90,   8.11,  -0.18,
02/16 02Z,  -0.20,   9.44,  99.90,   9.06,  -0.18,
02/16 03Z,  -0.20,   9.53,  99.90,   9.15,  -0.18,  (max)
02/16 04Z,  -0.20,   8.74,  99.90,   8.36,  -0.18,
02/16 05Z,  -0.20,   7.29,  99.90,   6.91,  -0.18,
02/16 06Z,  -0.20,   5.47,  99.90,   5.09,  -0.18,
02/16 07Z,  -0.20,   3.70,  99.90,   3.32,  -0.18,
02/16 08Z,  -0.10,   2.51,  99.90,   2.23,  -0.18,
02/16 09Z,  -0.10,   2.34,  99.90,   2.06,  -0.18,  (min)
02/16 10Z,  -0.10,   3.29,  99.90,   3.01,  -0.18,
02/16 11Z,  -0.10,   5.08,  99.90,   4.80,  -0.18,
02/16 12Z,   0.00,   7.28,  99.90,   7.10,  -0.18,
02/16 13Z,   0.00,   9.43,  99.90,   9.25,  -0.18,
02/16 14Z,   0.00,  11.06,  99.90,  10.88,  -0.18,
02/16 15Z,   0.00,  11.78,  99.90,  11.60,  -0.18,  (max)
02/16 16Z,   0.00,  11.47,  99.90,  11.29,  -0.18,
02/16 17Z,   0.00,  10.26,  99.90,  10.08,  -0.18,
02/16 18Z,   0.00,   8.42,  99.90,   8.24,  -0.18,
02/16 19Z,   0.00,   6.30,  99.90,   6.12,  -0.18,
02/16 20Z,   0.00,   4.39,  99.90,   4.22,  -0.18,
02/16 21Z,   0.10,   3.25,  99.90,   3.17,  -0.18,
02/16 22Z,   0.10,   3.14,  99.90,   3.06,  -0.18,  (min)
02/16 23Z,   0.10,   3.97,  99.90,   3.89,  -0.18,
02/17 00Z,   0.10,   5.41,  99.90,   5.33,  -0.18,