EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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
#Naknek River, Ent #13, AK : 04/17/2026 18:21:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 00Z,   0.00,  19.95,  99.90,  19.95,   0.00,  (max)
04/16 01Z,   0.00,  18.21,  99.90,  18.21,   0.00,
04/16 02Z,  -0.10,  15.07,  99.90,  14.97,   0.00,
04/16 03Z,  -0.20,  11.48,  99.90,  11.28,   0.00,
04/16 04Z,  -0.20,   8.05,  99.90,   7.85,   0.00,
04/16 05Z,  -0.20,   5.14,  99.90,   4.94,   0.00,
04/16 06Z,  -0.10,   3.05,  99.90,   2.95,   0.00,
04/16 07Z,  -0.20,   2.19,  99.90,   1.99,   0.00,  (min)
04/16 08Z,  -0.20,   3.26,  99.90,   3.06,   0.00,
04/16 09Z,  -0.20,   6.91,  99.90,   6.71,   0.00,
04/16 10Z,  -0.20,  12.33,  99.90,  12.13,   0.00,
04/16 11Z,  -0.10,  17.16,  99.90,  17.06,   0.00,
04/16 12Z,  -0.10,  19.71,  99.90,  19.61,   0.00,  (max)
04/16 13Z,  -0.10,  19.59,  99.90,  19.49,   0.00,
04/16 14Z,  -0.10,  17.43,  99.90,  17.33,   0.00,
04/16 15Z,   0.00,  14.31,  99.90,  14.31,   0.00,
04/16 16Z,   0.00,  11.03,  99.90,  11.03,   0.00,
04/16 17Z,   0.00,   8.05,  99.90,   8.05,   0.00,
04/16 18Z,   0.10,   5.69,  99.90,   5.79,   0.00,
04/16 19Z,   0.10,   4.29,  99.90,   4.39,   0.00,  (min)
04/16 20Z,   0.10,   4.46,  99.90,   4.56,   0.00,
04/16 21Z,   0.00,   7.06,  99.90,   7.06,   0.00,
04/16 22Z,   0.00,  11.98,  99.90,  11.98,   0.00,
04/16 23Z,   0.10,  16.78,  99.90,  16.88,   0.00,
04/17 00Z,   0.10,  19.29,  99.90,  19.39,   0.00,  (max)
04/17 01Z,   0.10,  19.07,  99.90,  19.17,   0.00,
04/17 02Z,   0.10,  16.74,  99.90,  16.84,   0.00,
04/17 03Z,   0.00,  13.25,  99.90,  13.25,   0.00,
04/17 04Z,   0.00,   9.51,  99.90,   9.51,   0.00,
04/17 05Z,   0.00,   6.08,  99.90,   6.08,   0.00,
04/17 06Z,   0.00,   3.29,  99.90,   3.29,   0.00,
04/17 07Z,   0.00,   1.46,  99.90,   1.46,   0.00,
04/17 08Z,   0.00,   1.05,  99.90,   1.05,   0.00,  (min)
04/17 09Z,   0.00,   2.87,  99.90,   2.87,   0.00,
04/17 10Z,   0.00,   7.43,  99.90,   7.43,   0.00,
04/17 11Z,   0.00,  13.53,  99.90,  13.53,   0.00,
04/17 12Z,   0.10,  18.72,  99.90,  18.82,   0.00,
04/17 13Z,   0.10,  21.37,  99.90,  21.47,   0.00,  (max)
04/17 14Z,   0.10,  21.14,  99.90,  21.24,   0.00,
04/17 15Z,   0.10,  18.76,  99.90,  18.86,   0.00,
04/17 16Z,   0.10,  15.38,  99.90,  15.48,   0.00,
04/17 17Z,   0.20,  11.86,  99.90,  12.06,   0.00,
04/17 18Z,   0.20,   8.67,  99.90,   8.87,   0.00,
04/17 19Z,   0.20,   6.15,  99.90,   6.35,   0.00,
04/17 20Z,   0.10,   4.71,  99.90,   4.81,   0.00,  (min)
04/17 21Z,   0.10,   4.96,  99.90,   5.06,   0.00,
04/17 22Z,   0.10,   7.79,  99.90,   7.89,   0.00,
04/17 23Z,   0.10,  12.78,  99.90,  12.88,   0.00,
04/18 00Z,   0.20,  17.18,  99.90,  17.38,   0.00,
04/18 01Z,   0.20,  18.98,  99.90,  19.18,   0.00,  (max)
04/18 02Z,   0.30,  18.09,  99.90,  18.39,   0.00,
04/18 03Z,   0.20,  15.28,  99.90,  15.48,   0.00,
04/18 04Z,   0.20,  11.52,  99.90,  11.72,   0.00,
04/18 05Z,   0.20,   7.66,  99.90,   7.86,   0.00,
04/18 06Z,   0.20,   4.25,  99.90,   4.45,   0.00,
04/18 07Z,   0.20,   1.59,  99.90,   1.79,   0.00,
04/18 08Z,   0.20,   0.01,  99.90,   0.21,   0.00,  (min)
04/18 09Z,   0.20,   0.08,  99.90,   0.28,   0.00,
04/18 10Z,   0.20,   2.66,  99.90,   2.86,   0.00,
04/18 11Z,   0.20,   8.10,  99.90,   8.30,   0.00,
04/18 12Z,   0.20,  14.84,  99.90,  15.04,   0.00,
04/18 13Z,   0.20,  20.36,  99.90,  20.56,   0.00,
04/18 14Z,   0.20,  23.06,  99.90,  23.26,   0.00,  (max)
04/18 15Z,   0.20,  22.66,  99.90,  22.86,   0.00,
04/18 16Z,   0.10,  20.02,  99.90,  20.12,   0.00,
04/18 17Z,   0.10,  16.37,  99.90,  16.47,   0.00,
04/18 18Z,   0.00,  12.58,  99.90,  12.58,   0.00,
04/18 19Z,   0.00,   9.15,  99.90,   9.15,   0.00,
04/18 20Z,   0.00,   6.47,  99.90,   6.47,   0.00,
04/18 21Z,   0.10,   4.98,  99.90,   5.08,   0.00,  (min)
04/18 22Z,   0.20,   5.31,  99.90,   5.51,   0.00,
04/18 23Z,   0.30,   8.34,  99.90,   8.64,   0.00,
04/19 00Z,   0.30,  13.37,  99.90,  13.67,   0.00,
04/19 01Z,   0.30,  17.38,  99.90,  17.68,   0.00,
04/19 02Z,   0.30,  18.59,  99.90,  18.89,   0.00,  (max)
04/19 03Z,   0.30,  17.19,  99.90,  17.49,   0.00,
04/19 04Z,   0.40,  14.02,  99.90,  14.42,   0.00,
04/19 05Z,   0.50,  10.04,  99.90,  10.54,   0.00,
04/19 06Z,   0.70,   6.10,  99.90,   6.80,   0.00,
04/19 07Z,   0.90,   2.69,  99.90,   3.59,   0.00,
04/19 08Z,   1.10,   0.14,  99.90,   1.24,   0.00,
04/19 09Z,   1.20,  -1.20,  99.90,  -0.00,   0.00,  (min)
04/19 10Z,   1.30,  -0.67,  99.90,   0.63,   0.00,
04/19 11Z,   1.40,   2.63,  99.90,   4.03,   0.00,
04/19 12Z,   1.40,   8.85,  99.90,  10.25,   0.00,
04/19 13Z,   1.40,  16.12,  99.90,  17.52,   0.00,
04/19 14Z,   1.40,  21.89,  99.90,  23.29,   0.00,
04/19 15Z,   1.30,  24.57,  99.90,  25.87,   0.00,  (max)
04/19 16Z,   1.30,  23.97,  99.90,  25.27,   0.00,
04/19 17Z,   1.40,  21.06,  99.90,  22.46,   0.00,
04/19 18Z,   1.50,  17.13,  99.90,  18.63,   0.00,
04/19 19Z,   1.80,  13.07,  99.90,  14.87,   0.00,
04/19 20Z,   2.20,   9.42,  99.90,  11.62,   0.00,
04/19 21Z,   2.50,   6.59,  99.90,   9.09,   0.00,
04/19 22Z,   2.60,   5.07,  99.90,   7.67,   0.00,  (min)
04/19 23Z,   2.60,   5.51,  99.90,   8.11,   0.00,
04/20 00Z,   2.60,   8.74,  99.90,  11.34,   0.00,
04/20 01Z,   2.50,  13.78,  99.90,  16.28,   0.00,
04/20 02Z,   2.40,  17.50,  99.90,  19.90,   0.00,
04/20 03Z,   2.30,  18.28,  99.90,  20.58,   0.00,  (max)
04/20 04Z,   2.20,  16.51,  99.90,  18.71,   0.00,
04/20 05Z,   2.20,  13.06,  99.90,  15.26,   0.00,
04/20 06Z,   2.20,   8.93,  99.90,  11.13,   0.00,
04/20 07Z,   2.30,   4.92,  99.90,   7.22,   0.00,
04/20 08Z,   2.40,   1.51,  99.90,   3.91,   0.00,
04/20 09Z,   2.40,  -0.96,  99.90,   1.44,   0.00,
04/20 10Z,   2.30,  -2.10,  99.90,   0.20,   0.00,  (min)
04/20 11Z,   2.10,  -1.16,  99.90,   0.94,   0.00,
04/20 12Z,   1.90,   2.77,  99.90,   4.67,   0.00,
04/20 13Z,   1.60,   9.59,  99.90,  11.19,   0.00,
04/20 14Z,   1.20,  17.26,  99.90,  18.46,   0.00,
04/20 15Z,   0.80,  23.17,  99.90,  23.97,   0.00,
04/20 16Z,   0.60,  25.74,  99.90,  26.34,   0.00,  (max)
04/20 17Z,   0.80,  24.90,  99.90,  25.70,   0.00,
04/20 18Z,   1.10,  21.73,  99.90,  22.83,   0.00,
04/20 19Z,   1.30,  17.56,  99.90,  18.86,   0.00,
04/20 20Z,   1.30,  13.27,  99.90,  14.57,   0.00,
04/20 21Z,   1.30,   9.43,  99.90,  10.73,   0.00,
04/20 22Z,   1.10,   6.50,  99.90,   7.60,   0.00,
04/20 23Z,   0.90,   5.00,  99.90,   5.90,   0.00,  (min)
04/21 00Z,   0.60,   5.58,  99.90,   6.18,   0.00,
04/21 01Z,   0.40,   9.00,  99.90,   9.40,   0.00,
04/21 02Z,   0.20,  14.07,  99.90,  14.27,   0.00,
04/21 03Z,   0.20,  17.60,  99.90,  17.80,   0.00,
04/21 04Z,   0.30,  18.11,  99.90,  18.41,   0.00,  (max)
04/21 05Z,   0.30,  16.10,  99.90,  16.40,   0.00,
04/21 06Z,   0.40,  12.48,  99.90,  12.88,   0.00,
04/21 07Z,   0.50,   8.25,  99.90,   8.75,   0.00,
04/21 08Z,   0.60,   4.19,  99.90,   4.79,   0.00,
04/21 09Z,   0.60,   0.77,  99.90,   1.37,   0.00,
04/21 10Z,   0.60,  -1.65,  99.90,  -1.05,   0.00,
04/21 11Z,   0.60,  -2.63,  99.90,  -2.03,   0.00,  (min)
04/21 12Z,   0.50,  -1.36,  99.90,  -0.86,   0.00,