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 : 09/11/2026 07:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/09 12Z,  -0.50,  10.98,  99.90,  10.48,   0.00,
09/09 13Z,  -0.50,   8.86,  99.90,   8.36,   0.00,
09/09 14Z,  -0.60,   6.43,  99.90,   5.83,   0.00,
09/09 15Z,  -0.60,   4.88,  99.90,   4.28,   0.00,  (min)
09/09 16Z,  -0.60,   5.24,  99.90,   4.64,   0.00,
09/09 17Z,  -0.70,   7.11,  99.90,   6.41,   0.00,
09/09 18Z,  -0.50,   9.07,  99.90,   8.57,   0.00,
09/09 19Z,  -0.50,  10.19,  99.90,   9.69,   0.00,
09/09 20Z,  -0.50,  10.54,  99.90,  10.04,   0.00,
09/09 21Z,  -0.50,  10.56,  99.90,  10.06,   0.00,  (max)
09/09 22Z,  -0.50,  10.19,  99.90,   9.69,   0.00,
09/09 23Z,  -0.50,   9.11,  99.90,   8.61,   0.00,
09/10 00Z,  -0.30,   7.10,  99.90,   6.80,   0.00,
09/10 01Z,  -0.30,   4.25,  99.90,   3.95,   0.00,
09/10 02Z,  -0.30,   1.15,  99.90,   0.85,   0.00,
09/10 03Z,  -0.30,  -0.94,  99.90,  -1.24,   0.00,  (min)
09/10 04Z,  -0.30,  -0.63,  99.90,  -0.93,   0.00,
09/10 05Z,  -0.30,   2.21,  99.90,   1.91,   0.00,
09/10 06Z,  -0.30,   6.12,  99.90,   5.82,   0.00,
09/10 07Z,  -0.30,   9.47,  99.90,   9.17,   0.00,
09/10 08Z,  -0.30,  11.55,  99.90,  11.25,   0.00,
09/10 09Z,  -0.30,  12.48,  99.90,  12.18,   0.00,
09/10 10Z,  -0.20,  12.69,  99.90,  12.49,   0.00,  (max)
09/10 11Z,  -0.20,  12.51,  99.90,  12.31,   0.00,
09/10 12Z,  -0.30,  11.82,  99.90,  11.52,   0.00,
09/10 13Z,  -0.30,  10.30,  99.90,  10.00,   0.00,
09/10 14Z,  -0.30,   7.94,  99.90,   7.64,   0.00,
09/10 15Z,  -0.30,   5.35,  99.90,   5.05,   0.00,
09/10 16Z,  -0.40,   3.83,  99.90,   3.43,   0.00,  (min)
09/10 17Z,  -0.30,   4.38,  99.90,   4.08,   0.00,
09/10 18Z,  -0.60,   6.51,  99.90,   5.91,   0.00,
09/10 19Z,  -0.50,   8.74,  99.90,   8.24,   0.00,
09/10 20Z,  -0.50,  10.12,  99.90,   9.62,   0.00,
09/10 21Z,  -0.50,  10.64,  99.90,  10.14,   0.00,
09/10 22Z,  -0.40,  10.72,  99.90,  10.32,   0.00,  (max)
09/10 23Z,  -0.40,  10.45,  99.90,  10.05,   0.00,
09/11 00Z,  -0.60,   9.56,  99.90,   8.96,   0.00,
09/11 01Z,  -0.50,   7.80,  99.90,   7.30,   0.00,
09/11 02Z,  -0.50,   5.17,  99.90,   4.67,   0.00,
09/11 03Z,  -0.60,   2.21,  99.90,   1.61,   0.00,
09/11 04Z,  -0.60,   0.21,  99.90,  -0.39,   0.00,  (min)
09/11 05Z,  -0.60,   0.52,  99.90,  -0.08,   0.00,
09/11 06Z,  -0.60,   3.18,  99.90,   2.58,   0.00,
09/11 07Z,  -0.50,   6.74,  99.90,   6.24,   0.00,
09/11 08Z,  -0.50,   9.70,  99.90,   9.20,   0.00,
09/11 09Z,  -0.50,  11.47,  99.90,  10.97,   0.00,
09/11 10Z,  -0.40,  12.20,  99.90,  11.80,   0.00,
09/11 11Z,  -0.40,  12.31,  99.90,  11.91,   0.00,  (max)
09/11 12Z,  -0.40,  12.04,  99.90,  11.64,   0.00,
09/11 13Z,  -0.40,  11.18,  99.90,  10.78,   0.00,
09/11 14Z,  -0.40,   9.44,  99.90,   9.04,   0.00,
09/11 15Z,  -0.40,   6.84,  99.90,   6.44,   0.00,
09/11 16Z,  -0.30,   4.15,  99.90,   3.85,   0.00,
09/11 17Z,  -0.30,   2.76,  99.90,   2.46,   0.00,  (min)
09/11 18Z,  -0.30,   3.57,  99.90,   3.27,   0.00,
09/11 19Z,  -0.30,   5.98,  99.90,   5.68,   0.00,
09/11 20Z,  -0.30,   8.47,  99.90,   8.17,   0.00,
09/11 21Z,  -0.30,  10.11,  99.90,   9.81,   0.00,
09/11 22Z,  -0.30,  10.81,  99.90,  10.51,   0.00,
09/11 23Z,  -0.30,  10.96,  99.90,  10.66,   0.00,  (max)
09/12 00Z,  -0.20,  10.77,  99.90,  10.57,   0.00,
09/12 01Z,  -0.20,  10.06,  99.90,   9.86,   0.00,
09/12 02Z,  -0.30,   8.54,  99.90,   8.24,   0.00,
09/12 03Z,  -0.30,   6.14,  99.90,   5.84,   0.00,
09/12 04Z,  -0.30,   3.37,  99.90,   3.07,   0.00,
09/12 05Z,  -0.30,   1.48,  99.90,   1.18,   0.00,  (min)
09/12 06Z,  -0.30,   1.77,  99.90,   1.47,   0.00,
09/12 07Z,  -0.30,   4.20,  99.90,   3.90,   0.00,
09/12 08Z,  -0.30,   7.35,  99.90,   7.05,   0.00,
09/12 09Z,  -0.30,   9.86,  99.90,   9.56,   0.00,
09/12 10Z,  -0.30,  11.27,  99.90,  10.97,   0.00,
09/12 11Z,  -0.30,  11.79,  99.90,  11.49,   0.00,
09/12 12Z,  -0.30,  11.82,  99.90,  11.52,   0.00,  (max)
09/12 13Z,  -0.40,  11.44,  99.90,  11.04,   0.00,
09/12 14Z,  -0.30,  10.40,  99.90,  10.10,   0.00,
09/12 15Z,  -0.30,   8.44,  99.90,   8.14,   0.00,
09/12 16Z,  -0.30,   5.67,  99.90,   5.37,   0.00,
09/12 17Z,  -0.30,   2.98,  99.90,   2.68,   0.00,
09/12 18Z,  -0.40,   1.81,  99.90,   1.41,   0.00,  (min)
09/12 19Z,  -0.40,   2.97,  99.90,   2.57,   0.00,
09/12 20Z,  -0.40,   5.65,  99.90,   5.25,   0.00,
09/12 21Z,  -0.40,   8.37,  99.90,   7.97,   0.00,
09/12 22Z,  -0.40,  10.20,  99.90,   9.80,   0.00,
09/12 23Z,  -0.40,  11.03,  99.90,  10.63,   0.00,
09/13 00Z,  -0.40,  11.24,  99.90,  10.84,   0.00,  (max)
09/13 01Z,  -0.50,  11.12,  99.90,  10.62,   0.00,
09/13 02Z,  -0.50,  10.55,  99.90,  10.05,   0.00,
09/13 03Z,  -0.50,   9.24,  99.90,   8.74,   0.00,
09/13 04Z,  -0.50,   7.05,  99.90,   6.55,   0.00,
09/13 05Z,  -0.40,   4.46,  99.90,   4.06,   0.00,
09/13 06Z,  -0.40,   2.71,  99.90,   2.31,   0.00,  (min)
09/13 07Z,  -0.40,   2.99,  99.90,   2.59,   0.00,
09/13 08Z,  -0.40,   5.17,  99.90,   4.77,   0.00,
09/13 09Z,  -0.40,   7.87,  99.90,   7.47,   0.00,
09/13 10Z,  -0.40,   9.91,  99.90,   9.51,   0.00,
09/13 11Z,  -0.40,  10.96,  99.90,  10.56,   0.00,
09/13 12Z,  -0.40,  11.28,  99.90,  10.88,   0.00,  (max)
09/13 13Z,  -0.40,  11.23,  99.90,  10.83,   0.00,
09/13 14Z,  -0.30,  10.74,  99.90,  10.44,   0.00,
09/13 15Z,  -0.20,   9.53,  99.90,   9.33,   0.00,
09/13 16Z,  -0.10,   7.38,  99.90,   7.28,   0.00,
09/13 17Z,  -0.10,   4.52,  99.90,   4.42,   0.00,
09/13 18Z,   0.00,   1.95,  99.90,   1.95,   0.00,
09/13 19Z,   0.00,   1.15,  99.90,   1.15,   0.00,  (min)
09/13 20Z,   0.00,   2.70,  99.90,   2.70,   0.00,
09/13 21Z,   0.10,   5.63,  99.90,   5.73,   0.00,
09/13 22Z,   0.10,   8.48,  99.90,   8.58,   0.00,
09/13 23Z,   0.10,  10.40,  99.90,  10.50,   0.00,
09/14 00Z,   0.10,  11.30,  99.90,  11.40,   0.00,
09/14 01Z,   0.10,  11.54,  99.90,  11.64,   0.00,  (max)
09/14 02Z,   0.10,  11.45,  99.90,  11.55,   0.00,
09/14 03Z,   0.10,  10.98,  99.90,  11.08,   0.00,
09/14 04Z,   0.20,   9.81,  99.90,  10.01,   0.00,
09/14 05Z,   0.20,   7.79,  99.90,   7.99,   0.00,
09/14 06Z,   0.20,   5.38,  99.90,   5.58,   0.00,
09/14 07Z,   0.20,   3.78,  99.90,   3.98,   0.00,  (min)
09/14 08Z,   0.20,   4.09,  99.90,   4.29,   0.00,
09/14 09Z,   0.10,   6.02,  99.90,   6.12,   0.00,
09/14 10Z,   0.00,   8.27,  99.90,   8.27,   0.00,
09/14 11Z,   0.00,   9.85,  99.90,   9.85,   0.00,
09/14 12Z,   0.00,  10.55,  99.90,  10.55,   0.00,
09/14 13Z,  -0.10,  10.71,  99.90,  10.61,   0.00,  (max)
09/14 14Z,  -0.10,  10.58,  99.90,  10.48,   0.00,
09/14 15Z,  -0.10,   9.98,  99.90,   9.88,   0.00,
09/14 16Z,  -0.10,   8.62,  99.90,   8.52,   0.00,
09/14 17Z,  -0.10,   6.35,  99.90,   6.25,   0.00,
09/14 18Z,   0.00,   3.50,  99.90,   3.50,   0.00,
09/14 19Z,   0.00,   1.19,  99.90,   1.19,   0.00,
09/14 20Z,   0.00,   0.85,  99.90,   0.85,   0.00,  (min)
09/14 21Z,   0.00,   2.81,  99.90,   2.81,   0.00,
09/14 22Z,   0.00,   5.92,  99.90,   5.92,   0.00,
09/14 23Z,   0.10,   8.78,  99.90,   8.88,   0.00,
09/15 00Z,   0.20,  10.67,  99.90,  10.87,   0.00,