EXTRA-TROPICAL  STORM  SURGE
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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
#Astoria, OR : 10/10/2026 14:24:01 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 18Z,   0.60,  -1.56,  -1.39,  99.90,  -0.43,
10/08 19Z,   0.60,  -0.28,  -0.30,  99.90,  -0.62,
10/08 20Z,   0.60,  -0.05,  -0.07,  99.90,  -0.62,  (max)
10/08 21Z,   0.60,  -0.87,  -0.95,  99.90,  -0.68,
10/08 22Z,   0.60,  -2.42,  -2.64,  99.90,  -0.82,
10/08 23Z,   0.60,  -4.31,  -4.54,  99.90,  -0.83,
10/09 00Z,   0.50,  -6.15,  -6.25,  99.90,  -0.60,
10/09 01Z,   0.50,  -7.51,  -7.61,  99.90,  -0.60,
10/09 02Z,   0.50,  -7.98,  -8.13,  99.90,  -0.65,  (min)
10/09 03Z,   0.60,  -7.40,  -7.38,  99.90,  -0.58,
10/09 04Z,   0.60,  -5.97,  -5.59,  99.90,  -0.22,
10/09 05Z,   0.60,  -4.13,  -3.67,  99.90,  -0.14,
10/09 06Z,   0.50,  -2.29,  -1.85,  99.90,  -0.06,
10/09 07Z,   0.50,  -0.95,  -0.60,  99.90,  -0.15,
10/09 08Z,   0.50,  -0.51,  -0.02,  99.90,  -0.01,  (max)
10/09 09Z,   0.50,  -1.11,  -0.66,  99.90,  -0.05,
10/09 10Z,   0.60,  -2.48,  -2.28,  99.90,  -0.40,
10/09 11Z,   0.60,  -4.24,  -4.19,  99.90,  -0.55,
10/09 12Z,   0.70,  -6.02,  -5.99,  99.90,  -0.67,
10/09 13Z,   0.80,  -7.46,  -7.41,  99.90,  -0.75,
10/09 14Z,   0.80,  -8.12,  -8.14,  99.90,  -0.82,  (min)
10/09 15Z,   0.80,  -7.74,  -7.55,  99.90,  -0.61,
10/09 16Z,   0.80,  -6.38,  -5.81,  99.90,  -0.23,
10/09 17Z,   0.80,  -4.42,  -3.72,  99.90,  -0.10,
10/09 18Z,   0.80,  -2.33,  -1.72,  99.90,  -0.19,
10/09 19Z,   0.80,  -0.59,  -0.24,  99.90,  -0.45,
10/09 20Z,   0.80,   0.30,   0.51,  99.90,  -0.59,  (max)
10/09 21Z,   0.80,   0.06,   0.18,  99.90,  -0.68,
10/09 22Z,   0.80,  -1.21,  -1.23,  99.90,  -0.82,
10/09 23Z,   0.80,  -3.10,  -3.27,  99.90,  -0.97,
10/10 00Z,   0.80,  -5.18,  -5.23,  99.90,  -0.85,
10/10 01Z,   0.70,  -7.07,  -6.99,  99.90,  -0.62,
10/10 02Z,   0.70,  -8.32,  -8.19,  99.90,  -0.57,
10/10 03Z,   0.70,  -8.55,  -8.43,  99.90,  -0.58,  (min)
10/10 04Z,   0.80,  -7.67,  -7.23,  99.90,  -0.36,
10/10 05Z,   0.80,  -5.99,  -5.29,  99.90,  -0.10,
10/10 06Z,   0.70,  -3.98,  -3.26,  99.90,   0.02,
10/10 07Z,   0.70,  -2.10,  -1.42,  99.90,  -0.02,
10/10 08Z,   0.70,  -0.85,  -0.20,  99.90,  -0.05,
10/10 09Z,   0.70,  -0.60,   0.07,  99.90,  -0.03,  (max)
10/10 10Z,   0.70,  -1.38,  -0.79,  99.90,  -0.11,
10/10 11Z,   0.70,  -2.87,  -2.52,  99.90,  -0.35,
10/10 12Z,   0.70,  -4.62,  -4.43,  99.90,  -0.51,
10/10 13Z,   0.70,  -6.27,  -6.07,  99.90,  -0.50,
10/10 14Z,   0.70,  -7.42,  -7.30,  99.90,  -0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 15Z,   0.70,  -7.69,  99.90,  -7.56,  -0.56,  (min)
10/10 16Z,   0.80,  -6.90,  99.90,  -6.65,  -0.55,
10/10 17Z,   0.80,  -5.24,  99.90,  -4.98,  -0.54,
10/10 18Z,   0.70,  -3.18,  99.90,  -3.01,  -0.53,
10/10 19Z,   0.80,  -1.23,  99.90,  -0.96,  -0.52,
10/10 20Z,   0.80,   0.13,  99.90,   0.42,  -0.51,
10/10 21Z,   0.80,   0.50,  99.90,   0.80,  -0.50,  (max)
10/10 22Z,   0.80,  -0.27,  99.90,   0.04,  -0.49,
10/10 23Z,   0.80,  -1.93,  99.90,  -1.61,  -0.48,
10/11 00Z,   0.80,  -4.03,  99.90,  -3.70,  -0.47,
10/11 01Z,   0.80,  -6.15,  99.90,  -5.81,  -0.46,
10/11 02Z,   0.80,  -7.91,  99.90,  -7.56,  -0.45,
10/11 03Z,   0.80,  -8.89,  99.90,  -8.54,  -0.45,  (min)
10/11 04Z,   0.80,  -8.78,  99.90,  -8.43,  -0.45,
10/11 05Z,   0.80,  -7.60,  99.90,  -7.25,  -0.45,
10/11 06Z,   0.70,  -5.73,  99.90,  -5.48,  -0.45,
10/11 07Z,   0.70,  -3.67,  99.90,  -3.42,  -0.45,
10/11 08Z,   0.70,  -1.89,  99.90,  -1.64,  -0.45,
10/11 09Z,   0.70,  -0.85,  99.90,  -0.60,  -0.45,  (max)
10/11 10Z,   0.70,  -0.85,  99.90,  -0.60,  -0.45,
10/11 11Z,   0.70,  -1.82,  99.90,  -1.57,  -0.45,
10/11 12Z,   0.70,  -3.35,  99.90,  -3.10,  -0.45,
10/11 13Z,   0.70,  -4.99,  99.90,  -4.74,  -0.45,
10/11 14Z,   0.70,  -6.39,  99.90,  -6.14,  -0.45,
10/11 15Z,   0.70,  -7.17,  99.90,  -6.92,  -0.45,  (min)
10/11 16Z,   0.70,  -7.00,  99.90,  -6.74,  -0.45,
10/11 17Z,   0.70,  -5.82,  99.90,  -5.57,  -0.45,
10/11 18Z,   0.70,  -3.98,  99.90,  -3.73,  -0.45,
10/11 19Z,   0.70,  -2.01,  99.90,  -1.76,  -0.45,
10/11 20Z,   0.70,  -0.39,  99.90,  -0.14,  -0.45,
10/11 21Z,   0.70,   0.47,  99.90,   0.72,  -0.45,  (max)
10/11 22Z,   0.70,   0.27,  99.90,   0.52,  -0.45,
10/11 23Z,   0.70,  -0.98,  99.90,  -0.73,  -0.45,
10/12 00Z,   0.70,  -2.92,  99.90,  -2.67,  -0.45,
10/12 01Z,   0.70,  -5.08,  99.90,  -4.83,  -0.45,
10/12 02Z,   0.70,  -7.07,  99.90,  -6.81,  -0.45,
10/12 03Z,   0.70,  -8.55,  99.90,  -8.29,  -0.45,
10/12 04Z,   0.70,  -9.16,  99.90,  -8.91,  -0.45,  (min)
10/12 05Z,   0.70,  -8.68,  99.90,  -8.43,  -0.45,
10/12 06Z,   0.70,  -7.24,  99.90,  -6.99,  -0.45,
10/12 07Z,   0.70,  -5.29,  99.90,  -5.04,  -0.45,
10/12 08Z,   0.60,  -3.30,  99.90,  -3.15,  -0.45,
10/12 09Z,   0.60,  -1.74,  99.90,  -1.59,  -0.45,
10/12 10Z,   0.60,  -0.99,  99.90,  -0.84,  -0.45,  (max)
10/12 11Z,   0.60,  -1.25,  99.90,  -1.10,  -0.45,
10/12 12Z,   0.60,  -2.34,  99.90,  -2.19,  -0.45,
10/12 13Z,   0.60,  -3.82,  99.90,  -3.67,  -0.45,
10/12 14Z,   0.60,  -5.27,  99.90,  -5.11,  -0.45,
10/12 15Z,   0.60,  -6.33,  99.90,  -6.18,  -0.45,
10/12 16Z,   0.60,  -6.69,  99.90,  -6.54,  -0.45,  (min)
10/12 17Z,   0.60,  -6.10,  99.90,  -5.95,  -0.45,
10/12 18Z,   0.60,  -4.66,  99.90,  -4.51,  -0.45,
10/12 19Z,   0.60,  -2.80,  99.90,  -2.65,  -0.45,
10/12 20Z,   0.60,  -1.07,  99.90,  -0.92,  -0.45,
10/12 21Z,   0.60,   0.10,  99.90,   0.25,  -0.45,
10/12 22Z,   0.60,   0.39,  99.90,   0.54,  -0.45,  (max)
10/12 23Z,   0.60,  -0.34,  99.90,  -0.19,  -0.45,
10/13 00Z,   0.60,  -1.96,  99.90,  -1.81,  -0.45,
10/13 01Z,   0.60,  -4.02,  99.90,  -3.87,  -0.45,
10/13 02Z,   0.60,  -6.07,  99.90,  -5.92,  -0.45,
10/13 03Z,   0.60,  -7.78,  99.90,  -7.63,  -0.45,
10/13 04Z,   0.60,  -8.88,  99.90,  -8.73,  -0.45,
10/13 05Z,   0.60,  -9.09,  99.90,  -8.94,  -0.45,  (min)
10/13 06Z,   0.60,  -8.28,  99.90,  -8.12,  -0.45,
10/13 07Z,   0.60,  -6.68,  99.90,  -6.53,  -0.45,
10/13 08Z,   0.60,  -4.76,  99.90,  -4.61,  -0.45,
10/13 09Z,   0.60,  -2.98,  99.90,  -2.83,  -0.45,
10/13 10Z,   0.60,  -1.70,  99.90,  -1.55,  -0.45,
10/13 11Z,   0.60,  -1.25,  99.90,  -1.10,  -0.45,  (max)
10/13 12Z,   0.60,  -1.73,  99.90,  -1.58,  -0.45,
10/13 13Z,   0.50,  -2.87,  99.90,  -2.82,  -0.45,
10/13 14Z,   0.60,  -4.22,  99.90,  -4.07,  -0.45,
10/13 15Z,   0.60,  -5.38,  99.90,  -5.23,  -0.45,
10/13 16Z,   0.50,  -6.08,  99.90,  -6.03,  -0.45,  (min)
10/13 17Z,   0.50,  -6.04,  99.90,  -5.99,  -0.45,
10/13 18Z,   0.50,  -5.13,  99.90,  -5.08,  -0.45,
10/13 19Z,   0.50,  -3.56,  99.90,  -3.51,  -0.45,
10/13 20Z,   0.50,  -1.83,  99.90,  -1.78,  -0.45,
10/13 21Z,   0.50,  -0.47,  99.90,  -0.42,  -0.45,
10/13 22Z,   0.50,   0.19,  99.90,   0.24,  -0.45,  (max)
10/13 23Z,   0.50,  -0.05,  99.90,   0.00,  -0.45,
10/14 00Z,   0.50,  -1.20,  99.90,  -1.15,  -0.45,
10/14 01Z,   0.50,  -3.02,  99.90,  -2.97,  -0.45,
10/14 02Z,   0.50,  -5.04,  99.90,  -4.99,  -0.45,
10/14 03Z,   0.50,  -6.85,  99.90,  -6.80,  -0.45,
10/14 04Z,   0.50,  -8.20,  99.90,  -8.15,  -0.45,
10/14 05Z,   0.50,  -8.90,  99.90,  -8.85,  -0.45,  (min)
10/14 06Z,   0.50,  -8.73,  99.90,  -8.68,  -0.45,