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 Townsend, WA : 11/12/2025 04:22:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 12Z,   0.00,  -6.93,  -6.89,  99.90,   0.04,
11/10 13Z,   0.00,  -5.03,  -5.09,  99.90,  -0.06,
11/10 14Z,   0.00,  -3.02,  -2.95,  99.90,   0.07,
11/10 15Z,   0.00,  -1.21,  -0.94,  99.90,   0.27,
11/10 16Z,  -0.10,   0.10,   0.14,  99.90,   0.14,
11/10 17Z,   0.00,   0.75,   0.84,  99.90,   0.09,
11/10 18Z,   0.00,   0.75,   0.90,  99.90,   0.15,  (max)
11/10 19Z,   0.00,   0.25,   0.52,  99.90,   0.27,
11/10 20Z,   0.10,  -0.47,  -0.27,  99.90,   0.10,
11/10 21Z,   0.10,  -1.05,  -0.97,  99.90,  -0.02,
11/10 22Z,   0.00,  -1.33,  -1.28,  99.90,   0.05,
11/10 23Z,   0.00,  -1.38,  -1.49,  99.90,  -0.11,  (min)
11/11 00Z,   0.00,  -1.34,  -1.37,  99.90,  -0.03,  (max)
11/11 01Z,   0.00,  -1.26,  -1.40,  99.90,  -0.14,  (min)
11/11 02Z,   0.10,  -1.18,  -1.37,  99.90,  -0.29,  (max)
11/11 03Z,   0.00,  -1.32,  -1.48,  99.90,  -0.16,
11/11 04Z,   0.00,  -1.95,  -2.02,  99.90,  -0.07,
11/11 05Z,   0.00,  -3.16,  -3.25,  99.90,  -0.09,
11/11 06Z,   0.00,  -4.83,  -4.73,  99.90,   0.10,
11/11 07Z,  -0.10,  -6.67,  -6.67,  99.90,   0.10,
11/11 08Z,  -0.10,  -8.32,  -8.34,  99.90,   0.08,
11/11 09Z,   0.00,  -9.36,  -9.32,  99.90,   0.04,
11/11 10Z,  -0.10,  -9.56,  -9.59,  99.90,   0.07,  (min)
11/11 11Z,  -0.10,  -8.97,  -9.06,  99.90,   0.01,
11/11 12Z,  -0.10,  -7.85,  -7.89,  99.90,   0.06,
11/11 13Z,   0.00,  -6.40,  -6.46,  99.90,  -0.06,
11/11 14Z,   0.00,  -4.67,  -4.62,  99.90,   0.05,
11/11 15Z,  -0.10,  -2.83,  -2.70,  99.90,   0.23,
11/11 16Z,  -0.10,  -1.17,  -0.99,  99.90,   0.28,
11/11 17Z,  -0.10,   0.02,   0.16,  99.90,   0.24,
11/11 18Z,   0.00,   0.61,   0.78,  99.90,   0.17,
11/11 19Z,   0.00,   0.58,   0.84,  99.90,   0.26,  (max)
11/11 20Z,   0.00,   0.05,   0.37,  99.90,   0.32,
11/11 21Z,   0.00,  -0.75,  -0.51,  99.90,   0.24,
11/11 22Z,   0.00,  -1.46,  -1.29,  99.90,   0.17,
11/11 23Z,   0.00,  -1.92,  -1.86,  99.90,   0.06,
11/12 00Z,   0.00,  -2.16,  -2.11,  99.90,   0.05,
11/12 01Z,   0.00,  -2.24,  -2.18,  99.90,   0.06,  (min)
11/12 02Z,   0.10,  -2.20,  -2.16,  99.90,  -0.06,
11/12 03Z,   0.00,  -2.08,  -2.09,  99.90,  -0.01,  (max)
11/12 04Z,   0.00,  -2.11,  -2.21,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 05Z,   0.00,  -2.54,  99.90,  -2.62,  -0.08,
11/12 06Z,   0.10,  -3.43,  99.90,  -3.39,  -0.06,
11/12 07Z,   0.10,  -4.68,  99.90,  -4.63,  -0.05,
11/12 08Z,   0.10,  -6.11,  99.90,  -6.04,  -0.03,
11/12 09Z,   0.10,  -7.42,  99.90,  -7.33,  -0.01,
11/12 10Z,   0.20,  -8.28,  99.90,  -8.08,   0.00,
11/12 11Z,   0.20,  -8.45,  99.90,  -8.24,   0.02,  (min)
11/12 12Z,   0.20,  -7.98,  99.90,  -7.75,   0.04,
11/12 13Z,   0.10,  -7.05,  99.90,  -6.90,   0.05,
11/12 14Z,   0.20,  -5.77,  99.90,  -5.50,   0.07,
11/12 15Z,   0.20,  -4.20,  99.90,  -3.92,   0.08,
11/12 16Z,   0.20,  -2.53,  99.90,  -2.23,   0.10,
11/12 17Z,   0.20,  -1.04,  99.90,  -0.74,   0.10,
11/12 18Z,   0.20,   0.02,  99.90,   0.32,   0.10,
11/12 19Z,   0.20,   0.50,  99.90,   0.81,   0.10,  (max)
11/12 20Z,   0.20,   0.38,  99.90,   0.68,   0.10,
11/12 21Z,   0.20,  -0.28,  99.90,   0.02,   0.10,
11/12 22Z,   0.20,  -1.25,  99.90,  -0.95,   0.10,
11/12 23Z,   0.20,  -2.16,  99.90,  -1.86,   0.10,
11/13 00Z,   0.20,  -2.81,  99.90,  -2.51,   0.10,
11/13 01Z,   0.20,  -3.18,  99.90,  -2.88,   0.10,
11/13 02Z,   0.20,  -3.32,  99.90,  -3.02,   0.10,  (min)
11/13 03Z,   0.30,  -3.24,  99.90,  -2.83,   0.10,
11/13 04Z,   0.30,  -3.01,  99.90,  -2.60,   0.10,
11/13 05Z,   0.30,  -2.85,  99.90,  -2.45,   0.10,  (max)
11/13 06Z,   0.30,  -2.99,  99.90,  -2.59,   0.10,
11/13 07Z,   0.40,  -3.49,  99.90,  -2.99,   0.10,
11/13 08Z,   0.40,  -4.31,  99.90,  -3.80,   0.10,
11/13 09Z,   0.30,  -5.34,  99.90,  -4.94,   0.10,
11/13 10Z,   0.40,  -6.39,  99.90,  -5.89,   0.10,
11/13 11Z,   0.40,  -7.13,  99.90,  -6.63,   0.10,
11/13 12Z,   0.40,  -7.32,  99.90,  -6.82,   0.10,  (min)
11/13 13Z,   0.40,  -6.96,  99.90,  -6.45,   0.10,
11/13 14Z,   0.50,  -6.16,  99.90,  -5.56,   0.10,
11/13 15Z,   0.50,  -5.02,  99.90,  -4.42,   0.10,
11/13 16Z,   0.50,  -3.60,  99.90,  -3.00,   0.10,
11/13 17Z,   0.50,  -2.10,  99.90,  -1.49,   0.10,
11/13 18Z,   0.60,  -0.79,  99.90,  -0.09,   0.10,
11/13 19Z,   0.50,   0.09,  99.90,   0.69,   0.10,
11/13 20Z,   0.50,   0.41,  99.90,   1.01,   0.10,  (max)
11/13 21Z,   0.60,   0.08,  99.90,   0.78,   0.10,
11/13 22Z,   0.60,  -0.83,  99.90,  -0.13,   0.10,
11/13 23Z,   0.60,  -2.04,  99.90,  -1.34,   0.10,
11/14 00Z,   0.70,  -3.16,  99.90,  -2.36,   0.10,
11/14 01Z,   0.70,  -3.94,  99.90,  -3.14,   0.10,
11/14 02Z,   0.70,  -4.37,  99.90,  -3.57,   0.10,
11/14 03Z,   0.70,  -4.46,  99.90,  -3.66,   0.10,  (min)
11/14 04Z,   0.70,  -4.25,  99.90,  -3.45,   0.10,
11/14 05Z,   0.70,  -3.83,  99.90,  -3.02,   0.10,
11/14 06Z,   0.70,  -3.41,  99.90,  -2.61,   0.10,
11/14 07Z,   0.70,  -3.21,  99.90,  -2.41,   0.10,  (max)
11/14 08Z,   0.60,  -3.30,  99.90,  -2.60,   0.10,
11/14 09Z,   0.60,  -3.72,  99.90,  -3.02,   0.10,
11/14 10Z,   0.60,  -4.46,  99.90,  -3.76,   0.10,
11/14 11Z,   0.60,  -5.33,  99.90,  -4.63,   0.10,
11/14 12Z,   0.60,  -5.99,  99.90,  -5.29,   0.10,
11/14 13Z,   0.60,  -6.19,  99.90,  -5.49,   0.10,  (min)
11/14 14Z,   0.50,  -5.89,  99.90,  -5.29,   0.10,
11/14 15Z,   0.50,  -5.19,  99.90,  -4.59,   0.10,
11/14 16Z,   0.50,  -4.16,  99.90,  -3.56,   0.10,
11/14 17Z,   0.50,  -2.87,  99.90,  -2.27,   0.10,
11/14 18Z,   0.50,  -1.55,  99.90,  -0.95,   0.10,
11/14 19Z,   0.50,  -0.46,  99.90,   0.14,   0.10,
11/14 20Z,   0.40,   0.17,  99.90,   0.67,   0.10,
11/14 21Z,   0.40,   0.21,  99.90,   0.71,   0.10,  (max)
11/14 22Z,   0.40,  -0.43,  99.90,   0.07,   0.10,
11/14 23Z,   0.40,  -1.67,  99.90,  -1.17,   0.10,
11/15 00Z,   0.40,  -3.14,  99.90,  -2.64,   0.10,
11/15 01Z,   0.40,  -4.41,  99.90,  -3.91,   0.10,
11/15 02Z,   0.40,  -5.23,  99.90,  -4.72,   0.10,
11/15 03Z,   0.40,  -5.58,  99.90,  -5.08,   0.10,
11/15 04Z,   0.30,  -5.52,  99.90,  -5.12,   0.10,  (min)
11/15 05Z,   0.30,  -5.08,  99.90,  -4.68,   0.10,
11/15 06Z,   0.30,  -4.40,  99.90,  -4.00,   0.10,
11/15 07Z,   0.40,  -3.68,  99.90,  -3.18,   0.10,
11/15 08Z,   0.40,  -3.13,  99.90,  -2.63,   0.10,
11/15 09Z,   0.40,  -2.86,  99.90,  -2.36,   0.10,  (max)
11/15 10Z,   0.40,  -2.98,  99.90,  -2.48,   0.10,
11/15 11Z,   0.50,  -3.52,  99.90,  -2.92,   0.10,
11/15 12Z,   0.40,  -4.29,  99.90,  -3.79,   0.10,
11/15 13Z,   0.40,  -4.90,  99.90,  -4.40,   0.10,
11/15 14Z,   0.40,  -5.08,  99.90,  -4.58,   0.10,  (min)
11/15 15Z,   0.40,  -4.81,  99.90,  -4.31,   0.10,
11/15 16Z,   0.40,  -4.16,  99.90,  -3.66,   0.10,
11/15 17Z,   0.40,  -3.22,  99.90,  -2.72,   0.10,
11/15 18Z,   0.40,  -2.08,  99.90,  -1.58,   0.10,
11/15 19Z,  99.90,  -0.98,  99.90,  99.90,   0.10,
11/15 20Z,  99.90,  -0.18,  99.90,  99.90,   0.10,
11/15 21Z,  99.90,   0.12,  99.90,  99.90,   0.10,
11/15 22Z,  99.90,  -0.22,  99.90,  99.90,   0.10,
11/15 23Z,  99.90,  -1.27,  99.90,  99.90,   0.10,
11/16 00Z,  99.90,  -2.85,  99.90,  99.90,   0.10,