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 Clarence, AK : 10/06/2026 21:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,  -0.10,   6.03,  99.90,   5.93,   0.00,
10/05 07Z,  -0.10,   7.08,  99.90,   6.98,   0.00,
10/05 08Z,  -0.10,   7.71,  99.90,   7.61,   0.00,
10/05 09Z,  -0.10,   7.75,  99.90,   7.65,   0.00,  (max)
10/05 10Z,  -0.10,   7.23,  99.90,   7.13,   0.00,
10/05 11Z,  -0.10,   6.26,  99.90,   6.16,   0.00,
10/05 12Z,   0.00,   4.94,  99.90,   4.94,   0.00,
10/05 13Z,   0.00,   3.45,  99.90,   3.45,   0.00,
10/05 14Z,   0.00,   2.06,  99.90,   2.06,   0.00,
10/05 15Z,   0.00,   1.04,  99.90,   1.04,   0.00,
10/05 16Z,   0.00,   0.54,  99.90,   0.54,   0.00,  (min)
10/05 17Z,   0.00,   0.63,  99.90,   0.63,   0.00,
10/05 18Z,   0.00,   1.34,  99.90,   1.34,   0.00,
10/05 19Z,  -0.10,   2.62,  99.90,   2.52,   0.00,
10/05 20Z,  -0.10,   4.12,  99.90,   4.02,   0.00,
10/05 21Z,  -0.10,   5.36,  99.90,   5.26,   0.00,
10/05 22Z,  -0.20,   6.11,  99.90,   5.91,   0.00,
10/05 23Z,  -0.20,   6.33,  99.90,   6.13,   0.00,  (max)
10/06 00Z,  -0.30,   6.03,  99.90,   5.73,   0.00,
10/06 01Z,  -0.30,   5.36,  99.90,   5.06,   0.00,
10/06 02Z,  -0.40,   4.54,  99.90,   4.14,   0.00,
10/06 03Z,  -0.40,   3.82,  99.90,   3.42,   0.00,
10/06 04Z,  -0.50,   3.41,  99.90,   2.91,   0.00,
10/06 05Z,  -0.60,   3.43,  99.90,   2.83,   0.00,  (min)
10/06 06Z,  -0.70,   3.97,  99.90,   3.27,   0.00,
10/06 07Z,  -0.80,   5.04,  99.90,   4.24,   0.00,
10/06 08Z,  -0.80,   6.36,  99.90,   5.56,   0.00,
10/06 09Z,  -0.90,   7.38,  99.90,   6.48,   0.00,
10/06 10Z,  -0.90,   7.76,  99.90,   6.86,   0.00,  (max)
10/06 11Z,  -0.90,   7.51,  99.90,   6.61,   0.00,
10/06 12Z,  -1.00,   6.67,  99.90,   5.67,   0.00,
10/06 13Z,  -1.00,   5.35,  99.90,   4.35,   0.00,
10/06 14Z,  -1.00,   3.75,  99.90,   2.75,   0.00,
10/06 15Z,  -1.00,   2.20,  99.90,   1.20,   0.00,
10/06 16Z,  -1.00,   1.00,  99.90,   0.00,   0.00,
10/06 17Z,  -1.00,   0.36,  99.90,  -0.64,   0.00,  (min)
10/06 18Z,  -1.00,   0.40,  99.90,  -0.60,   0.00,
10/06 19Z,  -1.10,   1.22,  99.90,   0.12,   0.00,
10/06 20Z,  -1.10,   2.76,  99.90,   1.66,   0.00,
10/06 21Z,  -1.10,   4.57,  99.90,   3.47,   0.00,
10/06 22Z,  -1.10,   6.05,  99.90,   4.95,   0.00,
10/06 23Z,  -1.10,   6.92,  99.90,   5.82,   0.00,
10/07 00Z,  -1.10,   7.08,  99.90,   5.98,   0.00,  (max)
10/07 01Z,  -1.10,   6.55,  99.90,   5.45,   0.00,
10/07 02Z,  -1.00,   5.54,  99.90,   4.54,   0.00,
10/07 03Z,  -1.00,   4.32,  99.90,   3.32,   0.00,
10/07 04Z,  -0.90,   3.23,  99.90,   2.33,   0.00,
10/07 05Z,  -0.90,   2.52,  99.90,   1.62,   0.00,
10/07 06Z,  -0.90,   2.38,  99.90,   1.48,   0.00,  (min)
10/07 07Z,  -0.90,   2.95,  99.90,   2.05,   0.00,
10/07 08Z,  -0.80,   4.25,  99.90,   3.45,   0.00,
10/07 09Z,  -0.80,   5.92,  99.90,   5.12,   0.00,
10/07 10Z,  -0.70,   7.29,  99.90,   6.59,   0.00,
10/07 11Z,  -0.60,   7.96,  99.90,   7.36,   0.00,  (max)
10/07 12Z,  -0.60,   7.85,  99.90,   7.25,   0.00,
10/07 13Z,  -0.60,   7.00,  99.90,   6.40,   0.00,
10/07 14Z,  -0.50,   5.55,  99.90,   5.05,   0.00,
10/07 15Z,  -0.50,   3.79,  99.90,   3.29,   0.00,
10/07 16Z,  -0.50,   2.09,  99.90,   1.59,   0.00,
10/07 17Z,  -0.40,   0.79,  99.90,   0.39,   0.00,
10/07 18Z,  -0.40,   0.15,  99.90,  -0.25,   0.00,  (min)
10/07 19Z,  -0.40,   0.36,  99.90,  -0.04,   0.00,
10/07 20Z,  -0.40,   1.51,  99.90,   1.11,   0.00,
10/07 21Z,  -0.40,   3.43,  99.90,   3.03,   0.00,
10/07 22Z,  -0.30,   5.51,  99.90,   5.21,   0.00,
10/07 23Z,  -0.30,   7.08,  99.90,   6.78,   0.00,
10/08 00Z,  -0.30,   7.84,  99.90,   7.54,   0.00,  (max)
10/08 01Z,  -0.30,   7.72,  99.90,   7.42,   0.00,
10/08 02Z,  -0.30,   6.81,  99.90,   6.51,   0.00,
10/08 03Z,  -0.20,   5.36,  99.90,   5.16,   0.00,
10/08 04Z,  -0.20,   3.75,  99.90,   3.55,   0.00,
10/08 05Z,  -0.20,   2.35,  99.90,   2.15,   0.00,
10/08 06Z,  -0.20,   1.47,  99.90,   1.27,   0.00,
10/08 07Z,  -0.10,   1.35,  99.90,   1.25,   0.00,  (min)
10/08 08Z,   0.00,   2.14,  99.90,   2.14,   0.00,
10/08 09Z,   0.00,   3.81,  99.90,   3.81,   0.00,
10/08 10Z,   0.10,   5.83,  99.90,   5.93,   0.00,
10/08 11Z,   0.20,   7.44,  99.90,   7.64,   0.00,
10/08 12Z,   0.30,   8.22,  99.90,   8.52,   0.00,  (max)
10/08 13Z,   0.40,   8.08,  99.90,   8.48,   0.00,
10/08 14Z,   0.50,   7.09,  99.90,   7.59,   0.00,
10/08 15Z,   0.60,   5.48,  99.90,   6.08,   0.00,
10/08 16Z,   0.80,   3.57,  99.90,   4.37,   0.00,
10/08 17Z,   1.00,   1.80,  99.90,   2.80,   0.00,
10/08 18Z,   1.20,   0.56,  99.90,   1.76,   0.00,
10/08 19Z,   1.40,   0.12,  99.90,   1.52,   0.00,  (min)
10/08 20Z,   1.60,   0.68,  99.90,   2.28,   0.00,
10/08 21Z,   1.90,   2.28,  99.90,   4.18,   0.00,
10/08 22Z,   2.00,   4.57,  99.90,   6.57,   0.00,
10/08 23Z,   2.10,   6.76,  99.90,   8.86,   0.00,
10/09 00Z,   2.20,   8.19,  99.90,  10.39,   0.00,
10/09 01Z,   2.40,   8.62,  99.90,  11.02,   0.00,  (max)
10/09 02Z,   2.90,   8.07,  99.90,  10.97,   0.00,  (min)
10/09 03Z,   4.30,   6.69,  99.90,  10.99,   0.00,  (max)
10/09 04Z,   4.90,   4.82,  99.90,   9.72,   0.00,
10/09 05Z,   4.50,   2.88,  99.90,   7.38,   0.00,
10/09 06Z,   3.90,   1.31,  99.90,   5.21,   0.00,
10/09 07Z,   3.70,   0.46,  99.90,   4.16,   0.00,  (min)
10/09 08Z,   3.70,   0.56,  99.90,   4.26,   0.00,
10/09 09Z,   3.70,   1.73,  99.90,   5.43,   0.00,
10/09 10Z,   3.40,   3.80,  99.90,   7.20,   0.00,
10/09 11Z,   3.10,   6.06,  99.90,   9.16,   0.00,
10/09 12Z,   2.90,   7.72,  99.90,  10.62,   0.00,
10/09 13Z,   2.70,   8.41,  99.90,  11.11,   0.00,  (max)
10/09 14Z,   2.60,   8.10,  99.90,  10.70,   0.00,
10/09 15Z,   2.60,   6.92,  99.90,   9.52,   0.00,
10/09 16Z,   2.50,   5.14,  99.90,   7.64,   0.00,
10/09 17Z,   2.40,   3.18,  99.90,   5.58,   0.00,
10/09 18Z,   2.40,   1.49,  99.90,   3.89,   0.00,
10/09 19Z,   2.40,   0.47,  99.90,   2.87,   0.00,
10/09 20Z,   2.40,   0.41,  99.90,   2.81,   0.00,  (min)
10/09 21Z,   2.40,   1.46,  99.90,   3.86,   0.00,
10/09 22Z,   2.40,   3.51,  99.90,   5.91,   0.00,
10/09 23Z,   2.40,   6.01,  99.90,   8.41,   0.00,
10/10 00Z,   2.30,   8.06,  99.90,  10.36,   0.00,
10/10 01Z,   2.30,   9.10,  99.90,  11.40,   0.00,  (max)
10/10 02Z,   2.30,   9.04,  99.90,  11.34,   0.00,
10/10 03Z,   2.30,   7.99,  99.90,  10.29,   0.00,
10/10 04Z,   2.30,   6.16,  99.90,   8.46,   0.00,
10/10 05Z,   2.30,   3.97,  99.90,   6.27,   0.00,
10/10 06Z,   2.20,   1.87,  99.90,   4.07,   0.00,
10/10 07Z,   2.20,   0.33,  99.90,   2.53,   0.00,
10/10 08Z,   2.20,  -0.30,  99.90,   1.90,   0.00,  (min)
10/10 09Z,   2.10,   0.18,  99.90,   2.28,   0.00,
10/10 10Z,   2.10,   1.79,  99.90,   3.89,   0.00,
10/10 11Z,   2.10,   4.17,  99.90,   6.27,   0.00,
10/10 12Z,   2.10,   6.49,  99.90,   8.59,   0.00,
10/10 13Z,  99.90,   7.99,  99.90,  99.90,   0.00,
10/10 14Z,  99.90,   8.43,  99.90,  99.90,   0.00,
10/10 15Z,  99.90,   7.86,  99.90,  99.90,   0.00,
10/10 16Z,  99.90,   6.49,  99.90,  99.90,   0.00,
10/10 17Z,  99.90,   4.65,  99.90,  99.90,   0.00,
10/10 18Z,  99.90,   2.77,  99.90,  99.90,   0.00,