EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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
#Seldovia, AK : 01/14/2026 14:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 18Z,   1.20,  15.27,  15.15,  99.90,  -1.32,
01/12 19Z,   1.10,  14.69,  14.72,  99.90,  -1.07,  (max)
01/12 20Z,   1.00,  13.27,  13.31,  99.90,  -0.96,
01/12 21Z,   0.80,  11.28,  11.27,  99.90,  -0.81,
01/12 22Z,   0.70,   9.00,   8.95,  99.90,  -0.75,
01/12 23Z,   0.70,   6.76,   6.70,  99.90,  -0.76,
01/13 00Z,   1.00,   5.09,   5.15,  99.90,  -0.94,
01/13 01Z,   0.80,   4.38,   4.39,  99.90,  -0.79,  (min)
01/13 02Z,   0.50,   4.59,   4.46,  99.90,  -0.63,
01/13 03Z,   0.20,   5.59,   5.41,  99.90,  -0.38,
01/13 04Z,   0.10,   7.28,   6.96,  99.90,  -0.42,
01/13 05Z,   0.00,   9.24,   8.80,  99.90,  -0.44,
01/13 06Z,   0.40,  10.91,  10.49,  99.90,  -0.82,
01/13 07Z,   0.40,  11.91,  11.63,  99.90,  -0.68,
01/13 08Z,   0.20,  12.11,  12.05,  99.90,  -0.26,  (max)
01/13 09Z,   0.10,  11.62,  11.67,  99.90,  -0.05,
01/13 10Z,   0.00,  10.63,  10.67,  99.90,   0.04,
01/13 11Z,  -0.10,   9.43,   9.51,  99.90,   0.18,
01/13 12Z,   0.10,   8.47,   8.49,  99.90,  -0.08,
01/13 13Z,   0.10,   8.26,   7.99,  99.90,  -0.37,  (min)
01/13 14Z,   0.00,   8.89,   8.45,  99.90,  -0.44,
01/13 15Z,   0.00,  10.11,   9.64,  99.90,  -0.47,
01/13 16Z,  -0.10,  11.73,  11.28,  99.90,  -0.35,
01/13 17Z,  -0.10,  13.42,  13.07,  99.90,  -0.25,
01/13 18Z,   0.00,  14.67,  14.51,  99.90,  -0.16,
01/13 19Z,   0.00,  15.08,  15.17,  99.90,   0.09,  (max)
01/13 20Z,   0.00,  14.57,  14.75,  99.90,   0.18,
01/13 21Z,   0.00,  13.23,  13.37,  99.90,   0.14,
01/13 22Z,   0.00,  11.27,  11.39,  99.90,   0.12,
01/13 23Z,   0.00,   8.90,   8.94,  99.90,   0.04,
01/14 00Z,   0.30,   6.47,   6.59,  99.90,  -0.18,
01/14 01Z,   0.40,   4.58,   4.86,  99.90,  -0.12,
01/14 02Z,   0.40,   3.65,   3.96,  99.90,  -0.09,  (min)
01/14 03Z,   0.40,   3.73,   4.12,  99.90,  -0.01,
01/14 04Z,   0.60,   4.81,   5.19,  99.90,  -0.22,
01/14 05Z,   0.90,   6.74,   6.94,  99.90,  -0.70,
01/14 06Z,   1.30,   9.05,   9.13,  99.90,  -1.22,
01/14 07Z,   1.50,  11.09,  11.31,  99.90,  -1.28,
01/14 08Z,   1.60,  12.45,  12.94,  99.90,  -1.11,
01/14 09Z,   1.80,  12.92,  13.63,  99.90,  -1.09,  (max)
01/14 10Z,   1.90,  12.56,  13.23,  99.90,  -1.23,
01/14 11Z,   1.90,  11.50,  12.13,  99.90,  -1.27,
01/14 12Z,   1.80,  10.07,  10.77,  99.90,  -1.10,
01/14 13Z,   1.60,   8.83,   9.29,  99.90,  -1.14,
01/14 14Z,   1.50,   8.37,   8.35,  99.90,  -1.52,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 15Z,   1.50,   8.80,  99.90,   8.86,  -1.44,
01/14 16Z,   1.50,   9.98,  99.90,  10.11,  -1.37,
01/14 17Z,   1.10,  11.70,  99.90,  11.50,  -1.30,
01/14 18Z,   0.90,  13.54,  99.90,  13.22,  -1.22,
01/14 19Z,   0.80,  14.91,  99.90,  14.56,  -1.15,
01/14 20Z,   0.80,  15.39,  99.90,  15.11,  -1.07,  (max)
01/14 21Z,   0.70,  14.87,  99.90,  14.56,  -1.00,
01/14 22Z,   0.50,  13.41,  99.90,  12.98,  -0.93,
01/14 23Z,   0.30,  11.20,  99.90,  10.65,  -0.85,
01/15 00Z,   0.20,   8.46,  99.90,   7.88,  -0.78,
01/15 01Z,   0.10,   5.66,  99.90,   5.05,  -0.71,
01/15 02Z,   0.00,   3.52,  99.90,   2.89,  -0.63,
01/15 03Z,   0.00,   2.54,  99.90,   1.90,  -0.63,  (min)
01/15 04Z,   0.00,   2.80,  99.90,   2.17,  -0.63,
01/15 05Z,   0.00,   4.29,  99.90,   3.65,  -0.63,
01/15 06Z,   0.00,   6.75,  99.90,   6.12,  -0.63,
01/15 07Z,   0.00,   9.56,  99.90,   8.92,  -0.63,
01/15 08Z,   0.00,  11.98,  99.90,  11.35,  -0.63,
01/15 09Z,  -0.10,  13.53,  99.90,  12.80,  -0.63,
01/15 10Z,  -0.30,  13.99,  99.90,  13.06,  -0.63,  (max)
01/15 11Z,  -0.40,  13.39,  99.90,  12.36,  -0.63,
01/15 12Z,  -0.50,  11.91,  99.90,  10.78,  -0.63,
01/15 13Z,  -0.60,  10.00,  99.90,   8.76,  -0.63,
01/15 14Z,  -0.40,   8.40,  99.90,   7.37,  -0.63,
01/15 15Z,  -0.40,   7.80,  99.90,   6.76,  -0.63,  (min)
01/15 16Z,  -0.40,   8.32,  99.90,   7.28,  -0.63,
01/15 17Z,  -0.50,   9.78,  99.90,   8.65,  -0.63,
01/15 18Z,  -0.40,  11.89,  99.90,  10.86,  -0.63,
01/15 19Z,  -0.30,  14.06,  99.90,  13.13,  -0.63,
01/15 20Z,  -0.10,  15.61,  99.90,  14.88,  -0.63,
01/15 21Z,  -0.10,  16.10,  99.90,  15.36,  -0.63,  (max)
01/15 22Z,   0.00,  15.38,  99.90,  14.74,  -0.63,
01/15 23Z,   0.00,  13.53,  99.90,  12.90,  -0.63,
01/16 00Z,  -0.10,  10.78,  99.90,  10.05,  -0.63,
01/16 01Z,  -0.20,   7.47,  99.90,   6.63,  -0.63,
01/16 02Z,   0.00,   4.27,  99.90,   3.63,  -0.63,
01/16 03Z,   0.10,   2.04,  99.90,   1.51,  -0.63,
01/16 04Z,   0.20,   1.30,  99.90,   0.87,  -0.63,  (min)
01/16 05Z,   0.30,   2.10,  99.90,   1.77,  -0.63,
01/16 06Z,   0.40,   4.29,  99.90,   4.06,  -0.63,
01/16 07Z,   0.40,   7.44,  99.90,   7.21,  -0.63,
01/16 08Z,   0.00,  10.74,  99.90,  10.11,  -0.63,
01/16 09Z,  -0.20,  13.39,  99.90,  12.56,  -0.63,
01/16 10Z,  -0.30,  14.87,  99.90,  13.94,  -0.63,
01/16 11Z,  -0.30,  14.98,  99.90,  14.05,  -0.63,  (max)
01/16 12Z,  -0.20,  13.79,  99.90,  12.96,  -0.63,
01/16 13Z,   0.00,  11.64,  99.90,  11.00,  -0.63,
01/16 14Z,   0.20,   9.16,  99.90,   8.73,  -0.63,
01/16 15Z,   0.20,   7.34,  99.90,   6.90,  -0.63,
01/16 16Z,   0.20,   6.86,  99.90,   6.43,  -0.63,  (min)
01/16 17Z,   0.30,   7.80,  99.90,   7.46,  -0.63,
01/16 18Z,   0.30,   9.84,  99.90,   9.51,  -0.63,
01/16 19Z,   0.30,  12.51,  99.90,  12.18,  -0.63,
01/16 20Z,   0.50,  15.05,  99.90,  14.92,  -0.63,
01/16 21Z,   0.50,  16.69,  99.90,  16.55,  -0.63,  (max)
01/16 22Z,   0.20,  16.97,  99.90,  16.54,  -0.63,
01/16 23Z,   0.00,  15.79,  99.90,  15.16,  -0.63,
01/17 00Z,   0.00,  13.29,  99.90,  12.65,  -0.63,
01/17 01Z,  -0.30,   9.79,  99.90,   8.86,  -0.63,
01/17 02Z,  -0.40,   5.86,  99.90,   4.83,  -0.63,
01/17 03Z,  -0.30,   2.42,  99.90,   1.48,  -0.63,
01/17 04Z,  -0.30,   0.42,  99.90,  -0.51,  -0.63,
01/17 05Z,  -0.40,   0.30,  99.90,  -0.74,  -0.63,  (min)
01/17 06Z,  -0.50,   1.93,  99.90,   0.80,  -0.63,
01/17 07Z,  -0.50,   5.00,  99.90,   3.86,  -0.63,
01/17 08Z,  -0.40,   8.82,  99.90,   7.79,  -0.63,
01/17 09Z,  -0.40,  12.45,  99.90,  11.42,  -0.63,
01/17 10Z,  -0.40,  15.06,  99.90,  14.02,  -0.63,
01/17 11Z,  -0.40,  16.14,  99.90,  15.11,  -0.63,  (max)
01/17 12Z,  -0.40,  15.56,  99.90,  14.53,  -0.63,
01/17 13Z,  -0.50,  13.54,  99.90,  12.41,  -0.63,
01/17 14Z,  -0.50,  10.62,  99.90,   9.48,  -0.63,
01/17 15Z,  -0.50,   7.72,  99.90,   6.58,  -0.63,
01/17 16Z,  -0.50,   5.95,  99.90,   4.82,  -0.63,
01/17 17Z,  -0.60,   5.95,  99.90,   4.72,  -0.63,  (min)
01/17 18Z,  -0.60,   7.59,  99.90,   6.36,  -0.63,
01/17 19Z,  -0.30,  10.37,  99.90,   9.44,  -0.63,
01/17 20Z,  -0.10,  13.60,  99.90,  12.87,  -0.63,
01/17 21Z,   0.10,  16.37,  99.90,  15.84,  -0.63,
01/17 22Z,   0.10,  17.88,  99.90,  17.34,  -0.63,  (max)
01/17 23Z,   0.10,  17.69,  99.90,  17.16,  -0.63,
01/18 00Z,   0.10,  15.78,  99.90,  15.25,  -0.63,
01/18 01Z,   0.00,  12.41,  99.90,  11.78,  -0.63,
01/18 02Z,  -0.20,   8.13,  99.90,   7.30,  -0.63,
01/18 03Z,  -0.30,   3.76,  99.90,   2.83,  -0.63,
01/18 04Z,  -0.50,   0.42,  99.90,  -0.71,  -0.63,
01/18 05Z,  -0.40,  -0.94,  99.90,  -1.98,  -0.63,  (min)
01/18 06Z,  -0.20,  -0.13,  99.90,  -0.96,  -0.63,