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 Heiden, AK : 10/07/2026 07:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 12Z,   1.20,   5.09,  99.90,   6.29,   0.00,
10/05 13Z,   1.20,   5.47,  99.90,   6.67,   0.00,  (min)
10/05 14Z,   1.10,   7.26,  99.90,   8.36,   0.00,
10/05 15Z,   1.00,   9.01,  99.90,  10.01,   0.00,
10/05 16Z,   0.90,   9.89,  99.90,  10.79,   0.00,
10/05 17Z,   0.90,  10.11,  99.90,  11.01,   0.00,
10/05 18Z,   1.00,  10.07,  99.90,  11.07,   0.00,  (max)
10/05 19Z,   1.00,   9.58,  99.90,  10.58,   0.00,
10/05 20Z,   1.10,   8.30,  99.90,   9.40,   0.00,
10/05 21Z,   1.10,   6.09,  99.90,   7.19,   0.00,
10/05 22Z,   1.20,   3.15,  99.90,   4.35,   0.00,
10/05 23Z,   1.30,   0.18,  99.90,   1.48,   0.00,
10/06 00Z,   1.10,  -1.51,  99.90,  -0.41,   0.00,  (min)
10/06 01Z,   1.20,  -0.66,  99.90,   0.54,   0.00,
10/06 02Z,   1.30,   2.63,  99.90,   3.93,   0.00,
10/06 03Z,   1.30,   6.78,  99.90,   8.08,   0.00,
10/06 04Z,   1.30,  10.16,  99.90,  11.46,   0.00,
10/06 05Z,   1.30,  12.17,  99.90,  13.47,   0.00,
10/06 06Z,   1.10,  13.05,  99.90,  14.15,   0.00,
10/06 07Z,   1.00,  13.21,  99.90,  14.21,   0.00,  (max)
10/06 08Z,   0.90,  13.00,  99.90,  13.90,   0.00,
10/06 09Z,   0.80,  12.24,  99.90,  13.04,   0.00,
10/06 10Z,   0.80,  10.64,  99.90,  11.44,   0.00,
10/06 11Z,   0.70,   8.23,  99.90,   8.93,   0.00,
10/06 12Z,   0.60,   5.68,  99.90,   6.28,   0.00,
10/06 13Z,   0.50,   4.24,  99.90,   4.74,   0.00,  (min)
10/06 14Z,   0.50,   4.84,  99.90,   5.34,   0.00,
10/06 15Z,   0.50,   6.86,  99.90,   7.36,   0.00,
10/06 16Z,   0.50,   8.84,  99.90,   9.34,   0.00,
10/06 17Z,   0.60,   9.93,  99.90,  10.53,   0.00,
10/06 18Z,   0.50,  10.26,  99.90,  10.76,   0.00,
10/06 19Z,   0.50,  10.27,  99.90,  10.77,   0.00,  (max)
10/06 20Z,   0.40,   9.87,  99.90,  10.27,   0.00,
10/06 21Z,   0.30,   8.75,  99.90,   9.05,   0.00,
10/06 22Z,   0.30,   6.74,  99.90,   7.04,   0.00,
10/06 23Z,   0.20,   3.96,  99.90,   4.16,   0.00,
10/07 00Z,   0.00,   1.08,  99.90,   1.08,   0.00,
10/07 01Z,   0.00,  -0.57,  99.90,  -0.57,   0.00,  (min)
10/07 02Z,   0.00,   0.26,  99.90,   0.26,   0.00,
10/07 03Z,   0.00,   3.39,  99.90,   3.39,   0.00,
10/07 04Z,   0.00,   7.23,  99.90,   7.23,   0.00,
10/07 05Z,   0.00,  10.28,  99.90,  10.28,   0.00,
10/07 06Z,   0.00,  12.04,  99.90,  12.04,   0.00,
10/07 07Z,  -0.10,  12.76,  99.90,  12.66,   0.00,
10/07 08Z,  -0.10,  12.85,  99.90,  12.75,   0.00,  (max)
10/07 09Z,  -0.20,  12.56,  99.90,  12.36,   0.00,
10/07 10Z,  -0.30,  11.64,  99.90,  11.34,   0.00,
10/07 11Z,  -0.30,   9.84,  99.90,   9.54,   0.00,
10/07 12Z,  -0.20,   7.24,  99.90,   7.04,   0.00,
10/07 13Z,  -0.10,   4.59,  99.90,   4.49,   0.00,
10/07 14Z,  -0.10,   3.26,  99.90,   3.16,   0.00,  (min)
10/07 15Z,  -0.10,   4.10,  99.90,   4.00,   0.00,
10/07 16Z,  -0.10,   6.38,  99.90,   6.28,   0.00,
10/07 17Z,   0.00,   8.62,  99.90,   8.62,   0.00,
10/07 18Z,   0.00,   9.96,  99.90,   9.96,   0.00,
10/07 19Z,   0.00,  10.46,  99.90,  10.46,   0.00,  (max)
10/07 20Z,  -0.10,  10.52,  99.90,  10.42,   0.00,
10/07 21Z,  -0.10,  10.23,  99.90,  10.13,   0.00,
10/07 22Z,  -0.10,   9.32,  99.90,   9.22,   0.00,
10/07 23Z,   0.00,   7.55,  99.90,   7.55,   0.00,
10/08 00Z,   0.00,   4.99,  99.90,   4.99,   0.00,
10/08 01Z,   0.00,   2.24,  99.90,   2.24,   0.00,
10/08 02Z,  -0.10,   0.64,  99.90,   0.54,   0.00,  (min)
10/08 03Z,   0.00,   1.38,  99.90,   1.38,   0.00,
10/08 04Z,   0.00,   4.25,  99.90,   4.25,   0.00,
10/08 05Z,   0.00,   7.69,  99.90,   7.69,   0.00,
10/08 06Z,   0.00,  10.34,  99.90,  10.34,   0.00,
10/08 07Z,   0.00,  11.80,  99.90,  11.80,   0.00,
10/08 08Z,   0.10,  12.34,  99.90,  12.44,   0.00,
10/08 09Z,   0.10,  12.36,  99.90,  12.46,   0.00,  (max)
10/08 10Z,   0.10,  11.97,  99.90,  12.07,   0.00,
10/08 11Z,   0.10,  10.89,  99.90,  10.99,   0.00,
10/08 12Z,   0.10,   8.89,  99.90,   8.99,   0.00,
10/08 13Z,   0.10,   6.10,  99.90,   6.20,   0.00,
10/08 14Z,   0.20,   3.42,  99.90,   3.62,   0.00,
10/08 15Z,   0.30,   2.26,  99.90,   2.56,   0.00,  (min)
10/08 16Z,   0.40,   3.38,  99.90,   3.78,   0.00,
10/08 17Z,   0.60,   5.95,  99.90,   6.55,   0.00,
10/08 18Z,   0.80,   8.45,  99.90,   9.25,   0.00,
10/08 19Z,   0.90,  10.05,  99.90,  10.95,   0.00,
10/08 20Z,   0.80,  10.71,  99.90,  11.51,   0.00,
10/08 21Z,   0.80,  10.84,  99.90,  11.64,   0.00,  (max)
10/08 22Z,   0.70,  10.65,  99.90,  11.35,   0.00,
10/08 23Z,   0.60,   9.94,  99.90,  10.54,   0.00,
10/09 00Z,   0.40,   8.43,  99.90,   8.83,   0.00,
10/09 01Z,   0.20,   6.10,  99.90,   6.30,   0.00,
10/09 02Z,   0.10,   3.51,  99.90,   3.61,   0.00,
10/09 03Z,   0.10,   1.95,  99.90,   2.05,   0.00,  (min)
10/09 04Z,   0.20,   2.59,  99.90,   2.79,   0.00,
10/09 05Z,   0.20,   5.13,  99.90,   5.33,   0.00,
10/09 06Z,   0.30,   8.10,  99.90,   8.40,   0.00,
10/09 07Z,   0.50,  10.31,  99.90,  10.81,   0.00,
10/09 08Z,   0.60,  11.45,  99.90,  12.05,   0.00,
10/09 09Z,   0.60,  11.81,  99.90,  12.41,   0.00,  (max)
10/09 10Z,   0.50,  11.76,  99.90,  12.26,   0.00,
10/09 11Z,   0.30,  11.26,  99.90,  11.56,   0.00,
10/09 12Z,   0.10,  10.02,  99.90,  10.12,   0.00,
10/09 13Z,   0.00,   7.83,  99.90,   7.83,   0.00,
10/09 14Z,  -0.10,   4.91,  99.90,   4.81,   0.00,
10/09 15Z,  -0.20,   2.28,  99.90,   2.08,   0.00,
10/09 16Z,  -0.10,   1.39,  99.90,   1.29,   0.00,  (min)
10/09 17Z,   0.00,   2.85,  99.90,   2.85,   0.00,
10/09 18Z,   0.10,   5.69,  99.90,   5.79,   0.00,
10/09 19Z,   0.20,   8.42,  99.90,   8.62,   0.00,
10/09 20Z,   0.40,  10.22,  99.90,  10.62,   0.00,
10/09 21Z,   0.50,  11.03,  99.90,  11.53,   0.00,
10/09 22Z,   0.50,  11.22,  99.90,  11.72,   0.00,  (max)
10/09 23Z,   0.60,  11.10,  99.90,  11.70,   0.00,
10/10 00Z,   0.60,  10.55,  99.90,  11.15,   0.00,
10/10 01Z,   0.60,   9.27,  99.90,   9.87,   0.00,
10/10 02Z,   0.70,   7.15,  99.90,   7.85,   0.00,
10/10 03Z,   0.90,   4.71,  99.90,   5.61,   0.00,
10/10 04Z,   1.00,   3.21,  99.90,   4.21,   0.00,  (min)
10/10 05Z,   1.00,   3.73,  99.90,   4.73,   0.00,
10/10 06Z,   1.00,   5.92,  99.90,   6.92,   0.00,
10/10 07Z,   1.00,   8.41,  99.90,   9.41,   0.00,
10/10 08Z,   0.90,  10.16,  99.90,  11.06,   0.00,
10/10 09Z,   0.80,  10.98,  99.90,  11.78,   0.00,
10/10 10Z,   0.70,  11.19,  99.90,  11.89,   0.00,  (max)
10/10 11Z,   0.50,  11.07,  99.90,  11.57,   0.00,
10/10 12Z,   0.30,  10.45,  99.90,  10.75,   0.00,
10/10 13Z,   0.20,   9.07,  99.90,   9.27,   0.00,
10/10 14Z,   0.10,   6.74,  99.90,   6.84,   0.00,
10/10 15Z,   0.10,   3.78,  99.90,   3.88,   0.00,
10/10 16Z,   0.10,   1.32,  99.90,   1.42,   0.00,
10/10 17Z,   0.20,   0.81,  99.90,   1.01,   0.00,  (min)
10/10 18Z,   0.30,   2.64,  99.90,   2.94,   0.00,
10/10 19Z,   0.40,   5.71,  99.90,   6.11,   0.00,
10/10 20Z,   0.50,   8.60,  99.90,   9.10,   0.00,
10/10 21Z,   0.50,  10.51,  99.90,  11.01,   0.00,
10/10 22Z,   0.60,  11.40,  99.90,  12.00,   0.00,
10/10 23Z,   0.60,  11.63,  99.90,  12.23,   0.00,  (max)
10/11 00Z,   0.60,  11.55,  99.90,  12.15,   0.00,