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 : 10/12/2026 11:22:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 12Z,   1.10,  10.45,  99.90,  11.55,   0.00,
10/10 13Z,   1.10,   9.07,  99.90,  10.17,   0.00,
10/10 14Z,   1.10,   6.74,  99.90,   7.84,   0.00,
10/10 15Z,   1.10,   3.78,  99.90,   4.88,   0.00,
10/10 16Z,   1.10,   1.32,  99.90,   2.42,   0.00,
10/10 17Z,   1.10,   0.81,  99.90,   1.91,   0.00,  (min)
10/10 18Z,   0.90,   2.64,  99.90,   3.54,   0.00,
10/10 19Z,   0.90,   5.71,  99.90,   6.61,   0.00,
10/10 20Z,   0.90,   8.60,  99.90,   9.50,   0.00,
10/10 21Z,   0.90,  10.51,  99.90,  11.41,   0.00,
10/10 22Z,   0.90,  11.40,  99.90,  12.30,   0.00,
10/10 23Z,   0.90,  11.63,  99.90,  12.53,   0.00,  (max)
10/11 00Z,   0.80,  11.55,  99.90,  12.35,   0.00,
10/11 01Z,   0.80,  11.11,  99.90,  11.91,   0.00,
10/11 02Z,   0.90,   9.98,  99.90,  10.88,   0.00,
10/11 03Z,   0.90,   8.01,  99.90,   8.91,   0.00,
10/11 04Z,   0.90,   5.70,  99.90,   6.60,   0.00,
10/11 05Z,   0.90,   4.28,  99.90,   5.18,   0.00,  (min)
10/11 06Z,   0.90,   4.70,  99.90,   5.60,   0.00,
10/11 07Z,   1.00,   6.56,  99.90,   7.56,   0.00,
10/11 08Z,   1.00,   8.58,  99.90,   9.58,   0.00,
10/11 09Z,   1.20,   9.90,  99.90,  11.10,   0.00,
10/11 10Z,   1.20,  10.42,  99.90,  11.62,   0.00,
10/11 11Z,   1.30,  10.51,  99.90,  11.81,   0.00,  (max)
10/11 12Z,   1.30,  10.32,  99.90,  11.62,   0.00,
10/11 13Z,   1.30,   9.61,  99.90,  10.91,   0.00,
10/11 14Z,   1.30,   8.10,  99.90,   9.40,   0.00,
10/11 15Z,   1.30,   5.69,  99.90,   6.99,   0.00,
10/11 16Z,   1.20,   2.80,  99.90,   4.00,   0.00,
10/11 17Z,   1.10,   0.64,  99.90,   1.74,   0.00,
10/11 18Z,   1.00,   0.61,  99.90,   1.61,   0.00,  (min)
10/11 19Z,   1.00,   2.82,  99.90,   3.82,   0.00,
10/11 20Z,   1.00,   6.06,  99.90,   7.06,   0.00,
10/11 21Z,   1.00,   8.98,  99.90,   9.98,   0.00,
10/11 22Z,   1.10,  10.88,  99.90,  11.98,   0.00,
10/11 23Z,   1.00,  11.76,  99.90,  12.76,   0.00,
10/12 00Z,   0.90,  11.99,  99.90,  12.89,   0.00,  (max)
10/12 01Z,   0.90,  11.92,  99.90,  12.82,   0.00,
10/12 02Z,   0.90,  11.54,  99.90,  12.44,   0.00,
10/12 03Z,   0.90,  10.49,  99.90,  11.39,   0.00,
10/12 04Z,   1.00,   8.61,  99.90,   9.61,   0.00,
10/12 05Z,   1.00,   6.41,  99.90,   7.41,   0.00,
10/12 06Z,   1.00,   5.10,  99.90,   6.10,   0.00,  (min)
10/12 07Z,   1.00,   5.48,  99.90,   6.48,   0.00,
10/12 08Z,   1.00,   7.04,  99.90,   8.04,   0.00,
10/12 09Z,   1.00,   8.63,  99.90,   9.63,   0.00,
10/12 10Z,   0.90,   9.55,  99.90,  10.45,   0.00,
10/12 11Z,   0.90,   9.82,  99.90,  10.72,   0.00,
10/12 12Z,   0.90,   9.84,  99.90,  10.74,   0.00,  (max)
10/12 13Z,   0.90,   9.58,  99.90,  10.48,   0.00,
10/12 14Z,   0.90,   8.78,  99.90,   9.68,   0.00,
10/12 15Z,   0.90,   7.19,  99.90,   8.09,   0.00,
10/12 16Z,   0.90,   4.76,  99.90,   5.66,   0.00,
10/12 17Z,   0.90,   2.04,  99.90,   2.94,   0.00,
10/12 18Z,   0.90,   0.32,  99.90,   1.22,   0.00,  (min)
10/12 19Z,   0.90,   0.82,  99.90,   1.72,   0.00,
10/12 20Z,   0.90,   3.39,  99.90,   4.29,   0.00,
10/12 21Z,   0.90,   6.69,  99.90,   7.59,   0.00,
10/12 22Z,   0.80,   9.51,  99.90,  10.31,   0.00,
10/12 23Z,   0.80,  11.28,  99.90,  12.08,   0.00,
10/13 00Z,   0.80,  12.07,  99.90,  12.87,   0.00,
10/13 01Z,   0.70,  12.25,  99.90,  12.95,   0.00,  (max)
10/13 02Z,   0.70,  12.19,  99.90,  12.89,   0.00,
10/13 03Z,   0.70,  11.81,  99.90,  12.51,   0.00,
10/13 04Z,   0.80,  10.76,  99.90,  11.56,   0.00,
10/13 05Z,   0.80,   8.91,  99.90,   9.71,   0.00,
10/13 06Z,   0.80,   6.83,  99.90,   7.63,   0.00,
10/13 07Z,   0.80,   5.66,  99.90,   6.46,   0.00,  (min)
10/13 08Z,   0.80,   6.06,  99.90,   6.86,   0.00,
10/13 09Z,   0.80,   7.38,  99.90,   8.18,   0.00,
10/13 10Z,   0.80,   8.60,  99.90,   9.40,   0.00,
10/13 11Z,   0.70,   9.17,  99.90,   9.87,   0.00,  (max)
10/13 12Z,   0.60,   9.26,  99.90,   9.86,   0.00,
10/13 13Z,   0.60,   9.22,  99.90,   9.82,   0.00,
10/13 14Z,   0.50,   8.90,  99.90,   9.40,   0.00,
10/13 15Z,   0.60,   8.02,  99.90,   8.62,   0.00,
10/13 16Z,   0.60,   6.37,  99.90,   6.97,   0.00,
10/13 17Z,   0.60,   3.99,  99.90,   4.59,   0.00,
10/13 18Z,   0.60,   1.54,  99.90,   2.14,   0.00,
10/13 19Z,   0.70,   0.34,  99.90,   1.04,   0.00,  (min)
10/13 20Z,   0.70,   1.40,  99.90,   2.10,   0.00,
10/13 21Z,   0.60,   4.24,  99.90,   4.84,   0.00,
10/13 22Z,   0.60,   7.49,  99.90,   8.09,   0.00,
10/13 23Z,   0.50,  10.08,  99.90,  10.58,   0.00,
10/14 00Z,   0.50,  11.62,  99.90,  12.12,   0.00,
10/14 01Z,   0.50,  12.26,  99.90,  12.76,   0.00,
10/14 02Z,   0.40,  12.38,  99.90,  12.78,   0.00,  (max)
10/14 03Z,   0.40,  12.31,  99.90,  12.71,   0.00,
10/14 04Z,   0.40,  11.90,  99.90,  12.30,   0.00,
10/14 05Z,   0.40,  10.80,  99.90,  11.20,   0.00,
10/14 06Z,   0.40,   8.96,  99.90,   9.36,   0.00,
10/14 07Z,   0.40,   7.00,  99.90,   7.40,   0.00,
10/14 08Z,   0.40,   6.05,  99.90,   6.45,   0.00,  (min)
10/14 09Z,   0.40,   6.51,  99.90,   6.91,   0.00,
10/14 10Z,   0.30,   7.64,  99.90,   7.94,   0.00,
10/14 11Z,   0.30,   8.52,  99.90,   8.82,   0.00,
10/14 12Z,   0.30,   8.81,  99.90,   9.11,   0.00,  (max)
10/14 13Z,   0.20,   8.78,  99.90,   8.98,   0.00,
10/14 14Z,   0.10,   8.71,  99.90,   8.81,   0.00,
10/14 15Z,   0.10,   8.31,  99.90,   8.41,   0.00,
10/14 16Z,   0.00,   7.35,  99.90,   7.35,   0.00,
10/14 17Z,   0.00,   5.67,  99.90,   5.67,   0.00,
10/14 18Z,   0.00,   3.38,  99.90,   3.38,   0.00,
10/14 19Z,  -0.10,   1.27,  99.90,   1.17,   0.00,
10/14 20Z,  -0.30,   0.65,  99.90,   0.35,   0.00,  (min)
10/14 21Z,  -0.60,   2.23,  99.90,   1.63,   0.00,
10/14 22Z,  -0.80,   5.24,  99.90,   4.44,   0.00,
10/14 23Z,  -1.20,   8.33,  99.90,   7.13,   0.00,
10/15 00Z,  -1.40,  10.60,  99.90,   9.20,   0.00,
10/15 01Z,  -1.70,  11.86,  99.90,  10.16,   0.00,
10/15 02Z,  -1.90,  12.34,  99.90,  10.44,   0.00,  (max)
10/15 03Z,  -2.20,  12.39,  99.90,  10.19,   0.00,
10/15 04Z,  -2.30,  12.30,  99.90,  10.00,   0.00,
10/15 05Z,  -2.50,  11.82,  99.90,   9.32,   0.00,
10/15 06Z,  -2.40,  10.64,  99.90,   8.24,   0.00,
10/15 07Z,  -2.40,   8.80,  99.90,   6.40,   0.00,
10/15 08Z,  -2.30,   7.01,  99.90,   4.71,   0.00,
10/15 09Z,  -2.40,   6.33,  99.90,   3.93,   0.00,  (min)
10/15 10Z,  -2.20,   6.89,  99.90,   4.69,   0.00,
10/15 11Z,  -2.00,   7.85,  99.90,   5.85,   0.00,
10/15 12Z,  -1.90,   8.43,  99.90,   6.53,   0.00,
10/15 13Z,  -1.90,   8.51,  99.90,   6.61,   0.00,  (max)
10/15 14Z,  -2.00,   8.44,  99.90,   6.44,   0.00,
10/15 15Z,  -2.30,   8.32,  99.90,   6.02,   0.00,
10/15 16Z,  -2.30,   7.85,  99.90,   5.55,   0.00,
10/15 17Z,  -2.30,   6.80,  99.90,   4.50,   0.00,
10/15 18Z,  -2.30,   5.08,  99.90,   2.78,   0.00,
10/15 19Z,  -2.30,   2.93,  99.90,   0.63,   0.00,
10/15 20Z,  -2.20,   1.21,  99.90,  -0.99,   0.00,  (min)
10/15 21Z,  -2.10,   1.18,  99.90,  -0.92,   0.00,
10/15 22Z,  -2.10,   3.19,  99.90,   1.09,   0.00,
10/15 23Z,  -2.10,   6.26,  99.90,   4.16,   0.00,
10/16 00Z,  -1.90,   9.09,  99.90,   7.19,   0.00,