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
#Charleston, SC : 11/12/2025 05:22:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 12Z,  -0.70,   1.40,   0.72,  99.90,   0.02,
11/10 13Z,  -0.70,   2.86,   2.31,  99.90,   0.15,
11/10 14Z,  -0.70,   4.32,   3.73,  99.90,   0.11,
11/10 15Z,  -0.80,   5.43,   4.99,  99.90,   0.36,
11/10 16Z,  -0.70,   6.08,   5.68,  99.90,   0.30,
11/10 17Z,  -0.60,   6.21,   5.89,  99.90,   0.28,  (max)
11/10 18Z,  -0.40,   5.78,   5.54,  99.90,   0.16,
11/10 19Z,  -0.40,   4.83,   4.67,  99.90,   0.24,
11/10 20Z,  -0.40,   3.55,   3.26,  99.90,   0.11,
11/10 21Z,  -0.50,   2.22,   1.79,  99.90,   0.07,
11/10 22Z,  -0.60,   1.18,   0.57,  99.90,  -0.01,
11/10 23Z,  -0.70,   0.70,   0.10,  99.90,   0.10,  (min)
11/11 00Z,  -1.20,   0.94,   0.37,  99.90,   0.63,
11/11 01Z,  -1.40,   1.79,   0.89,  99.90,   0.50,
11/11 02Z,  -1.50,   2.92,   1.46,  99.90,   0.04,
11/11 03Z,  -1.60,   3.96,   2.16,  99.90,  -0.20,
11/11 04Z,  -1.70,   4.71,   2.86,  99.90,  -0.15,
11/11 05Z,  -1.60,   5.06,   3.16,  99.90,  -0.30,
11/11 06Z,  -1.30,   4.94,   3.27,  99.90,  -0.37,  (max)
11/11 07Z,  -1.30,   4.28,   3.08,  99.90,   0.10,
11/11 08Z,  -1.40,   3.22,   2.24,  99.90,   0.42,
11/11 09Z,  -1.50,   2.02,   1.02,  99.90,   0.50,
11/11 10Z,  -1.40,   1.00,  -0.09,  99.90,   0.31,
11/11 11Z,  -1.30,   0.48,  -0.48,  99.90,   0.34,  (min)
11/11 12Z,  -1.10,   0.67,  -0.35,  99.90,   0.08,
11/11 13Z,  -1.00,   1.55,   0.55,  99.90,  -0.00,
11/11 14Z,  -1.00,   2.84,   1.78,  99.90,  -0.06,
11/11 15Z,  -0.90,   4.14,   3.20,  99.90,  -0.04,
11/11 16Z,  -0.90,   5.15,   4.45,  99.90,   0.20,
11/11 17Z,  -0.90,   5.76,   5.20,  99.90,   0.34,  (max)
11/11 18Z,  -0.90,   5.90,   5.18,  99.90,   0.18,
11/11 19Z,  -0.90,   5.51,   4.74,  99.90,   0.13,
11/11 20Z,  -0.80,   4.63,   3.82,  99.90,  -0.01,
11/11 21Z,  -0.80,   3.46,   2.60,  99.90,  -0.06,
11/11 22Z,  -0.80,   2.25,   1.29,  99.90,  -0.16,
11/11 23Z,  -0.80,   1.28,   0.60,  99.90,   0.12,
11/12 00Z,  -0.80,   0.84,   0.37,  99.90,   0.33,  (min)
11/12 01Z,  -0.70,   1.06,   0.82,  99.90,   0.46,
11/12 02Z,  -0.70,   1.85,   1.62,  99.90,   0.47,
11/12 03Z,  -0.60,   2.89,   2.66,  99.90,   0.37,
11/12 04Z,  -0.60,   3.88,   3.66,  99.90,   0.38,
11/12 05Z,  -0.70,   4.63,   4.23,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 06Z,  -0.70,   5.02,  99.90,   4.61,   0.29,  (max)
11/12 07Z,  -0.70,   4.94,  99.90,   4.52,   0.28,
11/12 08Z,  -0.70,   4.34,  99.90,   3.92,   0.28,
11/12 09Z,  -0.80,   3.36,  99.90,   2.83,   0.27,
11/12 10Z,  -0.80,   2.24,  99.90,   1.70,   0.26,
11/12 11Z,  -0.90,   1.26,  99.90,   0.62,   0.25,
11/12 12Z,  -1.00,   0.73,  99.90,  -0.02,   0.25,  (min)
11/12 13Z,  -1.00,   0.85,  99.90,   0.09,   0.24,
11/12 14Z,  -1.00,   1.63,  99.90,   0.86,   0.23,
11/12 15Z,  -1.10,   2.79,  99.90,   1.91,   0.22,
11/12 16Z,  -1.10,   3.97,  99.90,   3.08,   0.21,
11/12 17Z,  -1.00,   4.92,  99.90,   4.13,   0.21,
11/12 18Z,  -1.00,   5.51,  99.90,   4.72,   0.21,
11/12 19Z,  -1.00,   5.65,  99.90,   4.86,   0.21,  (max)
11/12 20Z,  -1.10,   5.27,  99.90,   4.38,   0.21,
11/12 21Z,  -1.00,   4.44,  99.90,   3.65,   0.21,
11/12 22Z,  -1.10,   3.34,  99.90,   2.44,   0.21,
11/12 23Z,  -1.10,   2.20,  99.90,   1.30,   0.21,
11/13 00Z,  -1.10,   1.29,  99.90,   0.39,   0.21,
11/13 01Z,  -1.20,   0.87,  99.90,  -0.13,   0.21,  (min)
11/13 02Z,  -1.30,   1.09,  99.90,  -0.01,   0.21,
11/13 03Z,  -1.40,   1.86,  99.90,   0.66,   0.21,
11/13 04Z,  -1.30,   2.89,  99.90,   1.79,   0.21,
11/13 05Z,  -1.30,   3.88,  99.90,   2.79,   0.21,
11/13 06Z,  -1.20,   4.66,  99.90,   3.67,   0.21,
11/13 07Z,  -1.10,   5.09,  99.90,   4.19,   0.21,  (max)
11/13 08Z,  -1.10,   5.03,  99.90,   4.14,   0.21,
11/13 09Z,  -1.00,   4.46,  99.90,   3.67,   0.21,
11/13 10Z,  -1.00,   3.52,  99.90,   2.72,   0.21,
11/13 11Z,  -1.00,   2.42,  99.90,   1.63,   0.21,
11/13 12Z,  -0.90,   1.45,  99.90,   0.76,   0.21,
11/13 13Z,  -0.80,   0.88,  99.90,   0.29,   0.21,  (min)
11/13 14Z,  -0.80,   0.95,  99.90,   0.35,   0.21,
11/13 15Z,  -0.70,   1.65,  99.90,   1.16,   0.21,
11/13 16Z,  -0.70,   2.73,  99.90,   2.24,   0.21,
11/13 17Z,  -0.70,   3.86,  99.90,   3.37,   0.21,
11/13 18Z,  -0.60,   4.78,  99.90,   4.39,   0.21,
11/13 19Z,  -0.60,   5.35,  99.90,   4.96,   0.21,
11/13 20Z,  -0.50,   5.46,  99.90,   5.17,   0.21,  (max)
11/13 21Z,  -0.40,   5.06,  99.90,   4.87,   0.21,
11/13 22Z,  -0.40,   4.23,  99.90,   4.04,   0.21,
11/13 23Z,  -0.50,   3.15,  99.90,   2.86,   0.21,
11/14 00Z,  -0.50,   2.05,  99.90,   1.75,   0.21,
11/14 01Z,  -0.50,   1.17,  99.90,   0.88,   0.21,
11/14 02Z,  -0.60,   0.80,  99.90,   0.41,   0.21,  (min)
11/14 03Z,  -0.60,   1.07,  99.90,   0.68,   0.21,
11/14 04Z,  -0.60,   1.89,  99.90,   1.50,   0.21,
11/14 05Z,  -0.50,   2.96,  99.90,   2.67,   0.21,
11/14 06Z,  -0.50,   4.00,  99.90,   3.71,   0.21,
11/14 07Z,  -0.50,   4.82,  99.90,   4.53,   0.21,
11/14 08Z,  -0.50,   5.26,  99.90,   4.96,   0.21,  (max)
11/14 09Z,  -0.50,   5.18,  99.90,   4.89,   0.21,
11/14 10Z,  -0.50,   4.60,  99.90,   4.30,   0.21,
11/14 11Z,  -0.50,   3.63,  99.90,   3.34,   0.21,
11/14 12Z,  -0.50,   2.51,  99.90,   2.22,   0.21,
11/14 13Z,  -0.50,   1.51,  99.90,   1.22,   0.21,
11/14 14Z,  -0.50,   0.92,  99.90,   0.62,   0.21,  (min)
11/14 15Z,  -0.50,   0.96,  99.90,   0.67,   0.21,
11/14 16Z,  -0.50,   1.66,  99.90,   1.36,   0.21,
11/14 17Z,  -0.50,   2.73,  99.90,   2.44,   0.21,
11/14 18Z,  -0.40,   3.84,  99.90,   3.65,   0.21,
11/14 19Z,  -0.40,   4.74,  99.90,   4.55,   0.21,
11/14 20Z,  -0.40,   5.27,  99.90,   5.08,   0.21,
11/14 21Z,  -0.30,   5.31,  99.90,   5.22,   0.21,  (max)
11/14 22Z,  -0.30,   4.85,  99.90,   4.76,   0.21,
11/14 23Z,  -0.30,   3.97,  99.90,   3.88,   0.21,
11/15 00Z,  -0.40,   2.88,  99.90,   2.69,   0.21,
11/15 01Z,  -0.40,   1.79,  99.90,   1.60,   0.21,
11/15 02Z,  -0.40,   0.97,  99.90,   0.78,   0.21,
11/15 03Z,  -0.40,   0.69,  99.90,   0.50,   0.21,  (min)
11/15 04Z,  -0.40,   1.08,  99.90,   0.89,   0.21,
11/15 05Z,  -0.30,   2.01,  99.90,   1.91,   0.21,
11/15 06Z,  -0.40,   3.16,  99.90,   2.97,   0.21,
11/15 07Z,  -0.40,   4.26,  99.90,   4.06,   0.21,
11/15 08Z,  -0.40,   5.09,  99.90,   4.89,   0.21,
11/15 09Z,  -0.40,   5.49,  99.90,   5.30,   0.21,  (max)
11/15 10Z,  -0.50,   5.35,  99.90,   5.05,   0.21,
11/15 11Z,  -0.50,   4.68,  99.90,   4.39,   0.21,
11/15 12Z,  -0.50,   3.65,  99.90,   3.35,   0.21,
11/15 13Z,  -0.50,   2.47,  99.90,   2.18,   0.21,
11/15 14Z,  -0.50,   1.43,  99.90,   1.14,   0.21,
11/15 15Z,  -0.50,   0.85,  99.90,   0.55,   0.21,  (min)
11/15 16Z,  -0.50,   0.94,  99.90,   0.65,   0.21,
11/15 17Z,  -0.50,   1.69,  99.90,   1.40,   0.21,
11/15 18Z,  -0.50,   2.80,  99.90,   2.51,   0.21,
11/15 19Z,  -0.50,   3.92,  99.90,   3.62,   0.21,
11/15 20Z,  -0.40,   4.78,  99.90,   4.59,   0.21,
11/15 21Z,  -0.30,   5.23,  99.90,   5.14,   0.21,
11/15 22Z,  -0.20,   5.17,  99.90,   5.18,   0.21,  (max)
11/15 23Z,  -0.30,   4.60,  99.90,   4.51,   0.21,
11/16 00Z,  -0.40,   3.65,  99.90,   3.45,   0.21,