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
#Cherry Point, WA : 10/09/2026 10:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 18Z,   0.60,   2.01,   1.89,  99.90,  -0.72,
10/07 19Z,   0.60,   3.50,   3.48,  99.90,  -0.62,
10/07 20Z,   0.50,   5.28,   5.24,  99.90,  -0.54,
10/07 21Z,   0.60,   7.01,   6.92,  99.90,  -0.69,
10/07 22Z,   0.60,   8.33,   8.30,  99.90,  -0.63,
10/07 23Z,   0.60,   8.98,   9.03,  99.90,  -0.55,  (max)
10/08 00Z,   0.50,   8.86,   8.99,  99.90,  -0.37,
10/08 01Z,   0.50,   8.04,   8.17,  99.90,  -0.37,
10/08 02Z,   0.50,   6.75,   6.96,  99.90,  -0.29,
10/08 03Z,   0.50,   5.30,   5.53,  99.90,  -0.27,
10/08 04Z,   0.50,   4.09,   4.42,  99.90,  -0.17,
10/08 05Z,   0.50,   3.42,   3.72,  99.90,  -0.20,
10/08 06Z,   0.50,   3.38,   3.65,  99.90,  -0.23,  (min)
10/08 07Z,   0.50,   3.91,   4.20,  99.90,  -0.21,
10/08 08Z,   0.50,   4.84,   5.18,  99.90,  -0.16,
10/08 09Z,   0.50,   5.87,   6.25,  99.90,  -0.12,
10/08 10Z,   0.50,   6.70,   7.01,  99.90,  -0.19,
10/08 11Z,   0.50,   7.03,   7.30,  99.90,  -0.23,  (max)
10/08 12Z,   0.60,   6.72,   7.03,  99.90,  -0.29,
10/08 13Z,   0.60,   5.81,   6.10,  99.90,  -0.31,
10/08 14Z,   0.60,   4.51,   4.73,  99.90,  -0.38,
10/08 15Z,   0.60,   3.14,   3.34,  99.90,  -0.40,
10/08 16Z,   0.60,   2.06,   2.19,  99.90,  -0.47,
10/08 17Z,   0.60,   1.62,   1.66,  99.90,  -0.56,  (min)
10/08 18Z,   0.60,   1.96,   1.91,  99.90,  -0.65,
10/08 19Z,   0.60,   2.99,   2.96,  99.90,  -0.63,
10/08 20Z,   0.60,   4.51,   4.51,  99.90,  -0.60,
10/08 21Z,   0.60,   6.21,   6.17,  99.90,  -0.64,
10/08 22Z,   0.70,   7.73,   7.74,  99.90,  -0.69,
10/08 23Z,   0.70,   8.72,   8.79,  99.90,  -0.63,
10/09 00Z,   0.60,   8.94,   9.04,  99.90,  -0.50,  (max)
10/09 01Z,   0.60,   8.34,   8.58,  99.90,  -0.36,
10/09 02Z,   0.60,   7.08,   7.39,  99.90,  -0.29,
10/09 03Z,   0.60,   5.44,   5.84,  99.90,  -0.20,
10/09 04Z,   0.70,   3.82,   4.37,  99.90,  -0.15,
10/09 05Z,   0.70,   2.63,   3.17,  99.90,  -0.16,
10/09 06Z,   0.70,   2.14,   2.74,  99.90,  -0.10,  (min)
10/09 07Z,   0.70,   2.41,   2.98,  99.90,  -0.13,
10/09 08Z,   0.70,   3.31,   3.93,  99.90,  -0.08,
10/09 09Z,   0.80,   4.60,   5.30,  99.90,  -0.10,
10/09 10Z,   0.80,   5.97,   6.61,  99.90,  -0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 11Z,   0.80,   7.03,  99.90,   7.66,  -0.17,
10/09 12Z,   0.80,   7.49,  99.90,   8.10,  -0.19,  (max)
10/09 13Z,   0.90,   7.24,  99.90,   7.94,  -0.21,
10/09 14Z,   1.00,   6.36,  99.90,   7.14,  -0.22,
10/09 15Z,   1.10,   5.09,  99.90,   5.95,  -0.24,
10/09 16Z,   1.10,   3.79,  99.90,   4.63,  -0.26,
10/09 17Z,   1.10,   2.86,  99.90,   3.68,  -0.27,
10/09 18Z,   1.10,   2.59,  99.90,   3.40,  -0.29,  (min)
10/09 19Z,   1.20,   3.07,  99.90,   3.96,  -0.31,
10/09 20Z,   1.10,   4.18,  99.90,   4.95,  -0.33,
10/09 21Z,   1.20,   5.65,  99.90,   6.50,  -0.34,
10/09 22Z,   1.10,   7.15,  99.90,   7.89,  -0.36,
10/09 23Z,   1.10,   8.33,  99.90,   9.07,  -0.36,
10/10 00Z,   1.00,   8.85,  99.90,   9.49,  -0.36,  (max)
10/10 01Z,   1.00,   8.53,  99.90,   9.18,  -0.36,
10/10 02Z,   1.00,   7.43,  99.90,   8.07,  -0.36,
10/10 03Z,   1.00,   5.77,  99.90,   6.41,  -0.36,
10/10 04Z,   1.00,   3.91,  99.90,   4.55,  -0.36,
10/10 05Z,   1.00,   2.28,  99.90,   2.92,  -0.36,
10/10 06Z,   1.00,   1.27,  99.90,   1.92,  -0.36,
10/10 07Z,   0.90,   1.11,  99.90,   1.66,  -0.36,  (min)
10/10 08Z,   0.90,   1.78,  99.90,   2.32,  -0.36,
10/10 09Z,   0.90,   3.07,  99.90,   3.62,  -0.36,
10/10 10Z,   0.90,   4.70,  99.90,   5.24,  -0.36,
10/10 11Z,   0.80,   6.30,  99.90,   6.74,  -0.36,
10/10 12Z,   0.80,   7.48,  99.90,   7.93,  -0.36,
10/10 13Z,   0.80,   7.99,  99.90,   8.43,  -0.36,  (max)
10/10 14Z,   0.80,   7.73,  99.90,   8.17,  -0.36,
10/10 15Z,   0.80,   6.85,  99.90,   7.29,  -0.36,
10/10 16Z,   0.80,   5.64,  99.90,   6.08,  -0.36,
10/10 17Z,   0.80,   4.48,  99.90,   4.92,  -0.36,
10/10 18Z,   0.80,   3.74,  99.90,   4.18,  -0.36,
10/10 19Z,   0.80,   3.67,  99.90,   4.11,  -0.36,  (min)
10/10 20Z,   0.80,   4.28,  99.90,   4.72,  -0.36,
10/10 21Z,   0.80,   5.39,  99.90,   5.83,  -0.36,
10/10 22Z,   0.80,   6.70,  99.90,   7.14,  -0.36,
10/10 23Z,   0.80,   7.89,  99.90,   8.33,  -0.36,
10/11 00Z,   0.80,   8.61,  99.90,   9.05,  -0.36,  (max)
10/11 01Z,   0.80,   8.58,  99.90,   9.02,  -0.36,
10/11 02Z,   0.70,   7.73,  99.90,   8.07,  -0.36,
10/11 03Z,   0.70,   6.19,  99.90,   6.53,  -0.36,
10/11 04Z,   0.70,   4.26,  99.90,   4.60,  -0.36,
10/11 05Z,   0.70,   2.35,  99.90,   2.69,  -0.36,
10/11 06Z,   0.70,   0.90,  99.90,   1.24,  -0.36,
10/11 07Z,   0.70,   0.24,  99.90,   0.58,  -0.36,  (min)
10/11 08Z,   0.70,   0.51,  99.90,   0.85,  -0.36,
10/11 09Z,   0.70,   1.59,  99.90,   1.93,  -0.36,
10/11 10Z,   0.70,   3.24,  99.90,   3.58,  -0.36,
10/11 11Z,   0.70,   5.10,  99.90,   5.44,  -0.36,
10/11 12Z,   0.70,   6.81,  99.90,   7.15,  -0.36,
10/11 13Z,   0.70,   8.01,  99.90,   8.35,  -0.36,
10/11 14Z,   0.70,   8.45,  99.90,   8.79,  -0.36,  (max)
10/11 15Z,   0.70,   8.15,  99.90,   8.49,  -0.36,
10/11 16Z,   0.70,   7.28,  99.90,   7.62,  -0.36,
10/11 17Z,   0.70,   6.16,  99.90,   6.50,  -0.36,
10/11 18Z,   0.70,   5.17,  99.90,   5.51,  -0.36,
10/11 19Z,   0.70,   4.64,  99.90,   4.98,  -0.36,  (min)
10/11 20Z,   0.70,   4.75,  99.90,   5.09,  -0.36,
10/11 21Z,   0.70,   5.42,  99.90,   5.76,  -0.36,
10/11 22Z,   0.70,   6.44,  99.90,   6.78,  -0.36,
10/11 23Z,   0.70,   7.49,  99.90,   7.83,  -0.36,
10/12 00Z,   0.70,   8.27,  99.90,   8.61,  -0.36,
10/12 01Z,   0.70,   8.47,  99.90,   8.81,  -0.36,  (max)
10/12 02Z,   0.70,   7.91,  99.90,   8.25,  -0.36,
10/12 03Z,   0.70,   6.60,  99.90,   6.94,  -0.36,
10/12 04Z,   0.70,   4.76,  99.90,   5.10,  -0.36,
10/12 05Z,   0.70,   2.76,  99.90,   3.10,  -0.36,
10/12 06Z,   0.80,   1.00,  99.90,   1.44,  -0.36,
10/12 07Z,   0.80,  -0.12,  99.90,   0.32,  -0.36,
10/12 08Z,   0.80,  -0.33,  99.90,   0.11,  -0.36,  (min)
10/12 09Z,   0.80,   0.38,  99.90,   0.82,  -0.36,
10/12 10Z,   0.80,   1.83,  99.90,   2.27,  -0.36,
10/12 11Z,   0.80,   3.72,  99.90,   4.17,  -0.36,
10/12 12Z,   0.80,   5.70,  99.90,   6.15,  -0.36,
10/12 13Z,   0.80,   7.40,  99.90,   7.84,  -0.36,
10/12 14Z,   0.80,   8.50,  99.90,   8.94,  -0.36,
10/12 15Z,   0.80,   8.83,  99.90,   9.27,  -0.36,  (max)
10/12 16Z,   0.70,   8.46,  99.90,   8.80,  -0.36,
10/12 17Z,   0.70,   7.61,  99.90,   7.95,  -0.36,
10/12 18Z,   0.70,   6.61,  99.90,   6.96,  -0.36,
10/12 19Z,   0.70,   5.81,  99.90,   6.15,  -0.36,
10/12 20Z,   0.70,   5.48,  99.90,   5.82,  -0.36,  (min)
10/12 21Z,   0.70,   5.70,  99.90,   6.04,  -0.36,
10/12 22Z,   0.70,   6.35,  99.90,   6.69,  -0.36,
10/12 23Z,   0.70,   7.17,  99.90,   7.51,  -0.36,
10/13 00Z,   0.70,   7.89,  99.90,   8.23,  -0.36,
10/13 01Z,  99.90,   8.22,  99.90,  99.90,  -0.36,
10/13 02Z,  99.90,   7.94,  99.90,  99.90,  -0.36,
10/13 03Z,  99.90,   6.94,  99.90,  99.90,  -0.36,
10/13 04Z,  99.90,   5.32,  99.90,  99.90,  -0.36,
10/13 05Z,  99.90,   3.38,  99.90,  99.90,  -0.36,
10/13 06Z,  99.90,   1.49,  99.90,  99.90,  -0.36,