EXTRA-TROPICAL  STORM  SURGE
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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 : 10/07/2026 09:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 18Z,   0.80,   5.16,   5.42,  99.90,  -0.54,
10/05 19Z,   0.80,   4.47,   4.75,  99.90,  -0.52,
10/05 20Z,   0.80,   3.85,   4.08,  99.90,  -0.57,
10/05 21Z,   0.80,   3.53,   3.65,  99.90,  -0.68,  (min)
10/05 22Z,   0.80,   3.61,   3.81,  99.90,  -0.60,
10/05 23Z,   0.80,   4.10,   4.31,  99.90,  -0.59,
10/06 00Z,   0.80,   4.88,   5.11,  99.90,  -0.57,
10/06 01Z,   0.80,   5.74,   6.00,  99.90,  -0.54,
10/06 02Z,   0.80,   6.42,   6.72,  99.90,  -0.50,
10/06 03Z,   0.80,   6.69,   7.02,  99.90,  -0.47,  (max)
10/06 04Z,   0.80,   6.41,   6.79,  99.90,  -0.42,
10/06 05Z,   0.70,   5.57,   6.01,  99.90,  -0.26,
10/06 06Z,   0.80,   4.28,   4.73,  99.90,  -0.35,
10/06 07Z,   0.80,   2.80,   3.25,  99.90,  -0.35,
10/06 08Z,   0.80,   1.41,   1.79,  99.90,  -0.42,
10/06 09Z,   0.80,   0.40,   0.75,  99.90,  -0.45,
10/06 10Z,   0.90,   0.01,   0.38,  99.90,  -0.53,  (min)
10/06 11Z,   0.90,   0.30,   0.61,  99.90,  -0.59,
10/06 12Z,   0.90,   1.21,   1.51,  99.90,  -0.60,
10/06 13Z,   0.90,   2.55,   2.79,  99.90,  -0.66,
10/06 14Z,   1.00,   4.01,   4.26,  99.90,  -0.75,
10/06 15Z,   0.90,   5.28,   5.54,  99.90,  -0.64,
10/06 16Z,   0.90,   6.10,   6.37,  99.90,  -0.63,
10/06 17Z,   0.90,   6.33,   6.64,  99.90,  -0.59,  (max)
10/06 18Z,   0.90,   5.97,   6.31,  99.90,  -0.56,
10/06 19Z,   0.90,   5.16,   5.47,  99.90,  -0.59,
10/06 20Z,   0.90,   4.17,   4.41,  99.90,  -0.66,
10/06 21Z,   0.90,   3.30,   3.56,  99.90,  -0.64,
10/06 22Z,   0.90,   2.78,   3.00,  99.90,  -0.68,  (min)
10/06 23Z,   1.00,   2.80,   3.04,  99.90,  -0.76,
10/07 00Z,   0.90,   3.34,   3.65,  99.90,  -0.59,
10/07 01Z,   0.90,   4.28,   4.65,  99.90,  -0.53,
10/07 02Z,   0.90,   5.35,   5.73,  99.90,  -0.52,
10/07 03Z,   0.90,   6.26,   6.71,  99.90,  -0.45,
10/07 04Z,   0.90,   6.71,   7.17,  99.90,  -0.44,  (max)
10/07 05Z,   0.90,   6.55,   7.06,  99.90,  -0.39,
10/07 06Z,   0.90,   5.74,   6.26,  99.90,  -0.38,
10/07 07Z,   0.90,   4.43,   4.89,  99.90,  -0.44,
10/07 08Z,   0.90,   2.89,   3.44,  99.90,  -0.35,
10/07 09Z,   0.90,   1.46,   1.98,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 10Z,   1.00,   0.47,  99.90,   1.07,  -0.39,
10/07 11Z,   1.00,   0.15,  99.90,   0.74,  -0.41,  (min)
10/07 12Z,   1.00,   0.58,  99.90,   1.16,  -0.42,
10/07 13Z,   1.00,   1.68,  99.90,   2.25,  -0.43,
10/07 14Z,   1.00,   3.18,  99.90,   3.74,  -0.45,
10/07 15Z,   1.00,   4.75,  99.90,   5.29,  -0.46,
10/07 16Z,   1.00,   6.03,  99.90,   6.56,  -0.47,
10/07 17Z,   1.00,   6.73,  99.90,   7.24,  -0.49,  (max)
10/07 18Z,   1.00,   6.72,  99.90,   7.22,  -0.50,
10/07 19Z,   1.00,   6.04,  99.90,   6.53,  -0.51,
10/07 20Z,   1.00,   4.89,  99.90,   5.37,  -0.53,
10/07 21Z,   1.00,   3.60,  99.90,   4.06,  -0.54,
10/07 22Z,   1.00,   2.51,  99.90,   2.97,  -0.54,
10/07 23Z,   1.00,   1.92,  99.90,   2.38,  -0.54,  (min)
10/08 00Z,   1.00,   1.98,  99.90,   2.44,  -0.54,
10/08 01Z,   1.00,   2.68,  99.90,   3.14,  -0.54,
10/08 02Z,   0.90,   3.83,  99.90,   4.20,  -0.54,
10/08 03Z,   0.90,   5.13,  99.90,   5.49,  -0.54,
10/08 04Z,   0.90,   6.21,  99.90,   6.57,  -0.54,
10/08 05Z,   0.90,   6.77,  99.90,   7.14,  -0.54,  (max)
10/08 06Z,   0.90,   6.63,  99.90,   7.00,  -0.54,
10/08 07Z,   0.90,   5.79,  99.90,   6.15,  -0.54,
10/08 08Z,   0.90,   4.43,  99.90,   4.79,  -0.54,
10/08 09Z,   0.90,   2.86,  99.90,   3.22,  -0.54,
10/08 10Z,   0.90,   1.47,  99.90,   1.83,  -0.54,
10/08 11Z,   0.90,   0.60,  99.90,   0.97,  -0.54,
10/08 12Z,   0.90,   0.48,  99.90,   0.85,  -0.54,  (min)
10/08 13Z,   0.90,   1.15,  99.90,   1.52,  -0.54,
10/08 14Z,   0.90,   2.46,  99.90,   2.82,  -0.54,
10/08 15Z,   0.90,   4.10,  99.90,   4.46,  -0.54,
10/08 16Z,   0.90,   5.68,  99.90,   6.04,  -0.54,
10/08 17Z,   0.90,   6.82,  99.90,   7.18,  -0.54,
10/08 18Z,   0.90,   7.25,  99.90,   7.61,  -0.54,  (max)
10/08 19Z,   1.00,   6.88,  99.90,   7.34,  -0.54,
10/08 20Z,   0.90,   5.81,  99.90,   6.18,  -0.54,
10/08 21Z,   0.90,   4.33,  99.90,   4.69,  -0.54,
10/08 22Z,   0.90,   2.80,  99.90,   3.16,  -0.54,
10/08 23Z,   1.00,   1.61,  99.90,   2.07,  -0.54,
10/09 00Z,   1.00,   1.07,  99.90,   1.53,  -0.54,  (min)
10/09 01Z,   0.90,   1.30,  99.90,   1.66,  -0.54,
10/09 02Z,   0.90,   2.23,  99.90,   2.59,  -0.54,
10/09 03Z,   0.90,   3.61,  99.90,   3.98,  -0.54,
10/09 04Z,   0.90,   5.09,  99.90,   5.45,  -0.54,
10/09 05Z,   0.80,   6.26,  99.90,   6.52,  -0.54,
10/09 06Z,   0.80,   6.82,  99.90,   7.08,  -0.54,  (max)
10/09 07Z,   0.90,   6.62,  99.90,   6.98,  -0.54,
10/09 08Z,   0.90,   5.70,  99.90,   6.06,  -0.54,
10/09 09Z,   0.80,   4.30,  99.90,   4.56,  -0.54,
10/09 10Z,   0.90,   2.78,  99.90,   3.14,  -0.54,
10/09 11Z,   0.90,   1.53,  99.90,   1.90,  -0.54,
10/09 12Z,   0.90,   0.90,  99.90,   1.27,  -0.54,  (min)
10/09 13Z,   0.90,   1.07,  99.90,   1.43,  -0.54,
10/09 14Z,   0.90,   2.00,  99.90,   2.36,  -0.54,
10/09 15Z,   0.90,   3.49,  99.90,   3.85,  -0.54,
10/09 16Z,   0.90,   5.16,  99.90,   5.53,  -0.54,
10/09 17Z,   0.90,   6.62,  99.90,   6.98,  -0.54,
10/09 18Z,   0.90,   7.47,  99.90,   7.84,  -0.54,
10/09 19Z,   0.90,   7.52,  99.90,   7.88,  -0.54,  (max)
10/09 20Z,   0.90,   6.72,  99.90,   7.09,  -0.54,
10/09 21Z,   0.90,   5.28,  99.90,   5.64,  -0.54,
10/09 22Z,   0.80,   3.53,  99.90,   3.79,  -0.54,
10/09 23Z,   0.80,   1.89,  99.90,   2.15,  -0.54,
10/10 00Z,   0.90,   0.76,  99.90,   1.12,  -0.54,
10/10 01Z,   0.80,   0.40,  99.90,   0.66,  -0.54,  (min)
10/10 02Z,   0.80,   0.88,  99.90,   1.14,  -0.54,
10/10 03Z,   0.80,   2.06,  99.90,   2.32,  -0.54,
10/10 04Z,   0.80,   3.63,  99.90,   3.89,  -0.54,
10/10 05Z,   0.80,   5.19,  99.90,   5.45,  -0.54,
10/10 06Z,   0.80,   6.34,  99.90,   6.60,  -0.54,
10/10 07Z,   0.80,   6.80,  99.90,   7.06,  -0.54,  (max)
10/10 08Z,   0.80,   6.48,  99.90,   6.74,  -0.54,
10/10 09Z,   0.80,   5.49,  99.90,   5.75,  -0.54,
10/10 10Z,   0.80,   4.10,  99.90,   4.36,  -0.54,
10/10 11Z,   0.80,   2.72,  99.90,   2.98,  -0.54,
10/10 12Z,   0.80,   1.72,  99.90,   1.98,  -0.54,
10/10 13Z,   0.80,   1.40,  99.90,   1.67,  -0.54,  (min)
10/10 14Z,   0.80,   1.87,  99.90,   2.14,  -0.54,
10/10 15Z,   0.80,   3.04,  99.90,   3.30,  -0.54,
10/10 16Z,   0.80,   4.61,  99.90,   4.87,  -0.54,
10/10 17Z,   0.90,   6.19,  99.90,   6.55,  -0.54,
10/10 18Z,   0.90,   7.37,  99.90,   7.73,  -0.54,
10/10 19Z,   0.90,   7.83,  99.90,   8.20,  -0.54,  (max)
10/10 20Z,   0.90,   7.43,  99.90,   7.79,  -0.54,
10/10 21Z,   0.90,   6.23,  99.90,   6.59,  -0.54,
10/10 22Z,   0.90,   4.49,  99.90,   4.85,  -0.54,
10/10 23Z,   0.90,   2.61,  99.90,   2.97,  -0.54,
10/11 00Z,   0.90,   1.03,  99.90,   1.39,  -0.54,
10/11 01Z,  99.90,   0.09,  99.90,  99.90,  -0.54,
10/11 02Z,  99.90,   0.01,  99.90,  99.90,  -0.54,
10/11 03Z,  99.90,   0.77,  99.90,  99.90,  -0.54,
10/11 04Z,  99.90,   2.17,  99.90,  99.90,  -0.54,
10/11 05Z,  99.90,   3.84,  99.90,  99.90,  -0.54,
10/11 06Z,  99.90,   5.37,  99.90,  99.90,  -0.54,