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
#Port Orford, OR : 03/08/2026 23:22:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 06Z,  -0.20,   3.71,   2.95,  99.90,  -0.56,
03/07 07Z,  -0.20,   5.14,   4.39,  99.90,  -0.55,
03/07 08Z,  -0.20,   6.43,   5.80,  99.90,  -0.43,
03/07 09Z,  -0.20,   7.26,   6.51,  99.90,  -0.55,
03/07 10Z,  -0.20,   7.41,   6.64,  99.90,  -0.57,  (max)
03/07 11Z,  -0.20,   6.82,   6.06,  99.90,  -0.56,
03/07 12Z,  -0.10,   5.63,   4.92,  99.90,  -0.61,
03/07 13Z,  -0.10,   4.09,   3.28,  99.90,  -0.71,
03/07 14Z,  -0.10,   2.57,   1.80,  99.90,  -0.67,
03/07 15Z,  -0.10,   1.39,   0.62,  99.90,  -0.67,
03/07 16Z,  -0.10,   0.82,   0.08,  99.90,  -0.64,  (min)
03/07 17Z,  -0.10,   0.95,   0.22,  99.90,  -0.63,
03/07 18Z,  -0.10,   1.71,   0.91,  99.90,  -0.70,
03/07 19Z,  -0.10,   2.87,   2.08,  99.90,  -0.69,
03/07 20Z,  -0.10,   4.13,   3.34,  99.90,  -0.69,
03/07 21Z,  -0.10,   5.17,   4.38,  99.90,  -0.69,
03/07 22Z,  -0.10,   5.75,   4.90,  99.90,  -0.75,  (max)
03/07 23Z,  -0.10,   5.75,   4.89,  99.90,  -0.76,
03/08 00Z,  -0.10,   5.22,   4.40,  99.90,  -0.72,
03/08 01Z,  -0.10,   4.35,   3.50,  99.90,  -0.75,
03/08 02Z,   0.00,   3.41,   2.59,  99.90,  -0.82,
03/08 03Z,  -0.10,   2.70,   1.87,  99.90,  -0.73,
03/08 04Z,  -0.10,   2.44,   1.66,  99.90,  -0.68,  (min)
03/08 05Z,  -0.10,   2.75,   1.97,  99.90,  -0.68,
03/08 06Z,   0.00,   3.56,   2.78,  99.90,  -0.78,
03/08 07Z,   0.00,   4.71,   3.85,  99.90,  -0.86,
03/08 08Z,   0.00,   5.90,   5.12,  99.90,  -0.78,
03/08 09Z,   0.00,   6.84,   6.13,  99.90,  -0.71,
03/08 10Z,   0.00,   7.27,   6.51,  99.90,  -0.76,  (max)
03/08 11Z,   0.00,   7.06,   6.33,  99.90,  -0.73,
03/08 12Z,   0.00,   6.24,   5.47,  99.90,  -0.77,
03/08 13Z,   0.00,   4.97,   4.23,  99.90,  -0.74,
03/08 14Z,   0.00,   3.51,   2.79,  99.90,  -0.72,
03/08 15Z,   0.00,   2.18,   1.47,  99.90,  -0.71,
03/08 16Z,   0.00,   1.26,   0.59,  99.90,  -0.67,
03/08 17Z,   0.00,   0.91,   0.19,  99.90,  -0.72,  (min)
03/08 18Z,   0.00,   1.17,   0.48,  99.90,  -0.69,
03/08 19Z,   0.00,   1.93,   1.20,  99.90,  -0.73,
03/08 20Z,   0.00,   2.98,   2.26,  99.90,  -0.72,
03/08 21Z,   0.00,   4.05,   3.39,  99.90,  -0.66,
03/08 22Z,   0.00,   4.87,   4.15,  99.90,  -0.72,
03/08 23Z,   0.10,   5.29,   4.56,  99.90,  -0.83,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 00Z,   0.10,   5.24,  99.90,   4.54,  -0.80,
03/09 01Z,   0.10,   4.80,  99.90,   4.12,  -0.77,
03/09 02Z,   0.10,   4.15,  99.90,   3.50,  -0.75,
03/09 03Z,   0.10,   3.52,  99.90,   2.90,  -0.72,
03/09 04Z,   0.10,   3.14,  99.90,   2.54,  -0.69,  (min)
03/09 05Z,   0.10,   3.15,  99.90,   2.59,  -0.67,
03/09 06Z,   0.00,   3.60,  99.90,   2.97,  -0.64,
03/09 07Z,   0.00,   4.41,  99.90,   3.80,  -0.61,
03/09 08Z,   0.10,   5.39,  99.90,   4.91,  -0.58,
03/09 09Z,   0.00,   6.30,  99.90,   5.74,  -0.56,
03/09 10Z,   0.00,   6.90,  99.90,   6.37,  -0.53,
03/09 11Z,   0.00,   7.02,  99.90,   6.52,  -0.50,  (max)
03/09 12Z,   0.00,   6.60,  99.90,   6.09,  -0.50,
03/09 13Z,   0.00,   5.69,  99.90,   5.18,  -0.50,
03/09 14Z,   0.00,   4.46,  99.90,   3.96,  -0.50,
03/09 15Z,   0.00,   3.16,  99.90,   2.66,  -0.50,
03/09 16Z,   0.00,   2.05,  99.90,   1.54,  -0.50,
03/09 17Z,   0.00,   1.32,  99.90,   0.82,  -0.50,
03/09 18Z,   0.00,   1.10,  99.90,   0.60,  -0.50,  (min)
03/09 19Z,   0.00,   1.39,  99.90,   0.88,  -0.50,
03/09 20Z,   0.00,   2.07,  99.90,   1.56,  -0.50,
03/09 21Z,   0.00,   2.95,  99.90,   2.45,  -0.50,
03/09 22Z,   0.00,   3.83,  99.90,   3.33,  -0.50,
03/09 23Z,   0.00,   4.50,  99.90,   4.00,  -0.50,
03/10 00Z,   0.00,   4.84,  99.90,   4.34,  -0.50,  (max)
03/10 01Z,   0.00,   4.84,  99.90,   4.33,  -0.50,
03/10 02Z,   0.00,   4.56,  99.90,   4.05,  -0.50,
03/10 03Z,   0.00,   4.15,  99.90,   3.64,  -0.50,
03/10 04Z,   0.00,   3.79,  99.90,   3.28,  -0.50,
03/10 05Z,   0.00,   3.64,  99.90,   3.13,  -0.50,  (min)
03/10 06Z,  -0.10,   3.79,  99.90,   3.19,  -0.50,
03/10 07Z,   0.00,   4.26,  99.90,   3.76,  -0.50,
03/10 08Z,   0.00,   4.96,  99.90,   4.46,  -0.50,
03/10 09Z,   0.00,   5.73,  99.90,   5.23,  -0.50,
03/10 10Z,   0.00,   6.38,  99.90,   5.88,  -0.50,
03/10 11Z,   0.00,   6.74,  99.90,   6.23,  -0.50,  (max)
03/10 12Z,   0.00,   6.68,  99.90,   6.17,  -0.50,
03/10 13Z,   0.00,   6.17,  99.90,   5.67,  -0.50,
03/10 14Z,   0.00,   5.29,  99.90,   4.79,  -0.50,
03/10 15Z,   0.00,   4.19,  99.90,   3.68,  -0.50,
03/10 16Z,  -0.10,   3.05,  99.90,   2.45,  -0.50,
03/10 17Z,  -0.10,   2.09,  99.90,   1.49,  -0.50,
03/10 18Z,   0.00,   1.47,  99.90,   0.97,  -0.50,
03/10 19Z,  -0.10,   1.27,  99.90,   0.67,  -0.50,  (min)
03/10 20Z,  -0.10,   1.49,  99.90,   0.89,  -0.50,
03/10 21Z,  -0.10,   2.04,  99.90,   1.44,  -0.50,
03/10 22Z,  -0.10,   2.78,  99.90,   2.17,  -0.50,
03/10 23Z,  -0.10,   3.52,  99.90,   2.92,  -0.50,
03/11 00Z,  -0.10,   4.13,  99.90,   3.53,  -0.50,
03/11 01Z,  -0.10,   4.50,  99.90,   3.90,  -0.50,
03/11 02Z,  -0.10,   4.61,  99.90,   4.01,  -0.50,  (max)
03/11 03Z,  -0.10,   4.51,  99.90,   3.91,  -0.50,
03/11 04Z,  -0.10,   4.30,  99.90,   3.70,  -0.50,
03/11 05Z,  -0.10,   4.12,  99.90,   3.52,  -0.50,
03/11 06Z,  -0.10,   4.08,  99.90,   3.48,  -0.50,  (min)
03/11 07Z,  -0.10,   4.25,  99.90,   3.65,  -0.50,
03/11 08Z,   0.00,   4.64,  99.90,   4.14,  -0.50,
03/11 09Z,  -0.10,   5.19,  99.90,   4.59,  -0.50,
03/11 10Z,   0.00,   5.78,  99.90,   5.27,  -0.50,
03/11 11Z,   0.00,   6.25,  99.90,   5.75,  -0.50,
03/11 12Z,   0.00,   6.49,  99.90,   5.98,  -0.50,  (max)
03/11 13Z,   0.00,   6.38,  99.90,   5.88,  -0.50,
03/11 14Z,   0.00,   5.91,  99.90,   5.40,  -0.50,
03/11 15Z,   0.00,   5.12,  99.90,   4.61,  -0.50,
03/11 16Z,  -0.10,   4.12,  99.90,   3.52,  -0.50,
03/11 17Z,   0.00,   3.09,  99.90,   2.59,  -0.50,
03/11 18Z,   0.00,   2.19,  99.90,   1.68,  -0.50,
03/11 19Z,   0.00,   1.56,  99.90,   1.06,  -0.50,
03/11 20Z,  -0.10,   1.30,  99.90,   0.69,  -0.50,  (min)
03/11 21Z,   0.00,   1.41,  99.90,   0.91,  -0.50,
03/11 22Z,   0.00,   1.85,  99.90,   1.35,  -0.50,
03/11 23Z,   0.00,   2.50,  99.90,   2.00,  -0.50,
03/12 00Z,   0.00,   3.22,  99.90,   2.72,  -0.50,
03/12 01Z,   0.00,   3.87,  99.90,   3.37,  -0.50,
03/12 02Z,   0.00,   4.34,  99.90,   3.84,  -0.50,
03/12 03Z,   0.00,   4.60,  99.90,   4.09,  -0.50,
03/12 04Z,   0.00,   4.64,  99.90,   4.14,  -0.50,  (max)
03/12 05Z,   0.00,   4.54,  99.90,   4.04,  -0.50,
03/12 06Z,   0.00,   4.42,  99.90,   3.91,  -0.50,
03/12 07Z,   0.00,   4.36,  99.90,   3.85,  -0.50,  (min)
03/12 08Z,   0.00,   4.45,  99.90,   3.95,  -0.50,
03/12 09Z,   0.00,   4.72,  99.90,   4.22,  -0.50,
03/12 10Z,   0.00,   5.14,  99.90,   4.64,  -0.50,
03/12 11Z,   0.00,   5.63,  99.90,   5.12,  -0.50,
03/12 12Z,   0.00,   6.05,  99.90,   5.55,  -0.50,
03/12 13Z,   0.00,   6.29,  99.90,   5.79,  -0.50,  (max)
03/12 14Z,   0.00,   6.24,  99.90,   5.73,  -0.50,
03/12 15Z,   0.00,   5.84,  99.90,   5.34,  -0.50,
03/12 16Z,   0.00,   5.13,  99.90,   4.63,  -0.50,
03/12 17Z,   0.00,   4.19,  99.90,   3.68,  -0.50,
03/12 18Z,   0.00,   3.15,  99.90,   2.65,  -0.50,