EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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 : 02/11/2025 00:22:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 06Z,  -2.00,  10.44,  99.90,   8.44,   0.00,
02/09 07Z,  -2.10,  10.44,  99.90,   8.34,   0.00,  (max)
02/09 08Z,  -2.10,  10.30,  99.90,   8.20,   0.00,
02/09 09Z,  -1.90,   9.55,  99.90,   7.65,   0.00,
02/09 10Z,  -1.70,   7.90,  99.90,   6.20,   0.00,
02/09 11Z,  -1.70,   5.23,  99.90,   3.53,   0.00,
02/09 12Z,  -1.70,   1.76,  99.90,   0.06,   0.00,
02/09 13Z,  -1.70,  -1.63,  99.90,  -3.33,   0.00,
02/09 14Z,  -1.80,  -3.43,  99.90,  -5.23,   0.00,  (min)
02/09 15Z,  -1.90,  -2.37,  99.90,  -4.27,   0.00,
02/09 16Z,  -1.90,   1.20,  99.90,  -0.70,   0.00,
02/09 17Z,  -1.90,   5.61,  99.90,   3.71,   0.00,
02/09 18Z,  -1.60,   9.34,  99.90,   7.74,   0.00,
02/09 19Z,  -1.60,  11.74,  99.90,  10.14,   0.00,
02/09 20Z,  -1.60,  12.88,  99.90,  11.28,   0.00,
02/09 21Z,  -1.60,  13.19,  99.90,  11.59,   0.00,  (max)
02/09 22Z,  -1.70,  13.15,  99.90,  11.45,   0.00,
02/09 23Z,  -1.70,  12.81,  99.90,  11.11,   0.00,
02/10 00Z,  -1.60,  11.77,  99.90,  10.17,   0.00,
02/10 01Z,  -1.60,   9.94,  99.90,   8.34,   0.00,
02/10 02Z,  -1.70,   7.88,  99.90,   6.18,   0.00,
02/10 03Z,  -1.80,   6.80,  99.90,   5.00,   0.00,  (min)
02/10 04Z,  -1.90,   7.32,  99.90,   5.42,   0.00,
02/10 05Z,  -1.90,   8.70,  99.90,   6.80,   0.00,
02/10 06Z,  -1.30,   9.77,  99.90,   8.47,   0.00,
02/10 07Z,  -1.30,  10.13,  99.90,   8.83,   0.00,  (max)
02/10 08Z,  -1.40,  10.10,  99.90,   8.70,   0.00,
02/10 09Z,  -1.30,   9.97,  99.90,   8.67,   0.00,
02/10 10Z,  -1.20,   9.26,  99.90,   8.06,   0.00,
02/10 11Z,  -1.20,   7.70,  99.90,   6.50,   0.00,
02/10 12Z,  -1.20,   5.17,  99.90,   3.97,   0.00,
02/10 13Z,  -1.20,   1.88,  99.90,   0.68,   0.00,
02/10 14Z,  -1.30,  -1.31,  99.90,  -2.61,   0.00,
02/10 15Z,  -1.30,  -2.85,  99.90,  -4.15,   0.00,  (min)
02/10 16Z,  -1.30,  -1.60,  99.90,  -2.90,   0.00,
02/10 17Z,  -1.40,   1.94,  99.90,   0.54,   0.00,
02/10 18Z,  -1.60,   6.14,  99.90,   4.54,   0.00,
02/10 19Z,  -1.80,   9.62,  99.90,   7.82,   0.00,
02/10 20Z,  -2.00,  11.81,  99.90,   9.81,   0.00,
02/10 21Z,  -2.30,  12.83,  99.90,  10.53,   0.00,  (max)
02/10 22Z,  -2.60,  13.08,  99.90,  10.48,   0.00,
02/10 23Z,  -2.80,  13.03,  99.90,  10.23,   0.00,
02/11 00Z,  -2.70,  12.66,  99.90,   9.96,   0.00,
02/11 01Z,  -2.60,  11.58,  99.90,   8.98,   0.00,
02/11 02Z,  -2.40,   9.70,  99.90,   7.30,   0.00,
02/11 03Z,  -2.30,   7.66,  99.90,   5.36,   0.00,
02/11 04Z,  -2.30,   6.65,  99.90,   4.35,   0.00,  (min)
02/11 05Z,  -2.50,   7.19,  99.90,   4.69,   0.00,
02/11 06Z,  -2.70,   8.49,  99.90,   5.79,   0.00,
02/11 07Z,  -2.80,   9.49,  99.90,   6.69,   0.00,
02/11 08Z,  -2.90,   9.81,  99.90,   6.91,   0.00,  (max)
02/11 09Z,  -3.00,   9.78,  99.90,   6.78,   0.00,
02/11 10Z,  -3.10,   9.66,  99.90,   6.56,   0.00,
02/11 11Z,  -3.00,   9.01,  99.90,   6.01,   0.00,
02/11 12Z,  -2.70,   7.60,  99.90,   4.90,   0.00,
02/11 13Z,  -2.20,   5.26,  99.90,   3.06,   0.00,
02/11 14Z,  -1.40,   2.20,  99.90,   0.80,   0.00,
02/11 15Z,  -0.70,  -0.71,  99.90,  -1.41,   0.00,
02/11 16Z,  -0.10,  -1.94,  99.90,  -2.04,   0.00,  (min)
02/11 17Z,   0.50,  -0.53,  99.90,  -0.03,   0.00,
02/11 18Z,   0.90,   2.91,  99.90,   3.81,   0.00,
02/11 19Z,   1.20,   6.81,  99.90,   8.01,   0.00,
02/11 20Z,   1.40,   9.94,  99.90,  11.34,   0.00,
02/11 21Z,   1.50,  11.85,  99.90,  13.35,   0.00,
02/11 22Z,   1.50,  12.70,  99.90,  14.20,   0.00,
02/11 23Z,   1.40,  12.87,  99.90,  14.27,   0.00,  (max)
02/12 00Z,   1.10,  12.79,  99.90,  13.89,   0.00,
02/12 01Z,   0.60,  12.36,  99.90,  12.96,   0.00,
02/12 02Z,   0.10,  11.19,  99.90,  11.29,   0.00,
02/12 03Z,  -0.20,   9.24,  99.90,   9.04,   0.00,
02/12 04Z,  -0.40,   7.22,  99.90,   6.82,   0.00,
02/12 05Z,  -0.50,   6.32,  99.90,   5.82,   0.00,  (min)
02/12 06Z,  -0.60,   6.93,  99.90,   6.33,   0.00,
02/12 07Z,  -0.70,   8.22,  99.90,   7.52,   0.00,
02/12 08Z,  -0.60,   9.19,  99.90,   8.59,   0.00,
02/12 09Z,  -0.50,   9.51,  99.90,   9.01,   0.00,
02/12 10Z,  -0.30,   9.49,  99.90,   9.19,   0.00,  (max)
02/12 11Z,  -0.20,   9.39,  99.90,   9.19,   0.00,
02/12 12Z,  -0.20,   8.83,  99.90,   8.63,   0.00,
02/12 13Z,  -0.10,   7.58,  99.90,   7.48,   0.00,
02/12 14Z,  -0.10,   5.47,  99.90,   5.37,   0.00,
02/12 15Z,   0.00,   2.68,  99.90,   2.68,   0.00,
02/12 16Z,   0.00,   0.11,  99.90,   0.11,   0.00,
02/12 17Z,   0.00,  -0.79,  99.90,  -0.79,   0.00,  (min)
02/12 18Z,   0.00,   0.79,  99.90,   0.79,   0.00,
02/12 19Z,  -0.10,   4.07,  99.90,   3.97,   0.00,
02/12 20Z,  -0.10,   7.58,  99.90,   7.48,   0.00,
02/12 21Z,  -0.10,  10.28,  99.90,  10.18,   0.00,
02/12 22Z,  -0.10,  11.84,  99.90,  11.74,   0.00,
02/12 23Z,   0.00,  12.47,  99.90,  12.47,   0.00,
02/13 00Z,   0.00,  12.56,  99.90,  12.56,   0.00,  (max)
02/13 01Z,   0.00,  12.44,  99.90,  12.44,   0.00,
02/13 02Z,   0.00,  11.90,  99.90,  11.90,   0.00,
02/13 03Z,   0.00,  10.59,  99.90,  10.59,   0.00,
02/13 04Z,   0.10,   8.55,  99.90,   8.65,   0.00,
02/13 05Z,   0.10,   6.60,  99.90,   6.70,   0.00,
02/13 06Z,   0.00,   5.88,  99.90,   5.88,   0.00,  (min)
02/13 07Z,   0.00,   6.62,  99.90,   6.62,   0.00,
02/13 08Z,   0.00,   7.94,  99.90,   7.94,   0.00,
02/13 09Z,   0.00,   8.93,  99.90,   8.93,   0.00,
02/13 10Z,   0.00,   9.28,  99.90,   9.28,   0.00,
02/13 11Z,   0.00,   9.28,  99.90,   9.28,   0.00,  (max)
02/13 12Z,   0.00,   9.19,  99.90,   9.19,   0.00,
02/13 13Z,   0.00,   8.73,  99.90,   8.73,   0.00,
02/13 14Z,   0.00,   7.65,  99.90,   7.65,   0.00,
02/13 15Z,   0.00,   5.78,  99.90,   5.78,   0.00,
02/13 16Z,   0.00,   3.29,  99.90,   3.29,   0.00,
02/13 17Z,   0.10,   1.09,  99.90,   1.19,   0.00,
02/13 18Z,   0.10,   0.56,  99.90,   0.66,   0.00,  (min)
02/13 19Z,   0.10,   2.26,  99.90,   2.36,   0.00,
02/13 20Z,   0.20,   5.32,  99.90,   5.52,   0.00,
02/13 21Z,   0.20,   8.36,  99.90,   8.56,   0.00,
02/13 22Z,   0.20,  10.56,  99.90,  10.76,   0.00,
02/13 23Z,   0.20,  11.72,  99.90,  11.92,   0.00,
02/14 00Z,   0.20,  12.13,  99.90,  12.33,   0.00,
02/14 01Z,   0.20,  12.14,  99.90,  12.34,   0.00,  (max)
02/14 02Z,   0.20,  11.95,  99.90,  12.15,   0.00,
02/14 03Z,   0.20,  11.25,  99.90,  11.45,   0.00,
02/14 04Z,   0.20,   9.77,  99.90,   9.97,   0.00,
02/14 05Z,   0.20,   7.65,  99.90,   7.85,   0.00,
02/14 06Z,   0.20,   5.83,  99.90,   6.03,   0.00,
02/14 07Z,   0.20,   5.38,  99.90,   5.58,   0.00,  (min)
02/14 08Z,   0.20,   6.33,  99.90,   6.53,   0.00,
02/14 09Z,   0.20,   7.74,  99.90,   7.94,   0.00,
02/14 10Z,   0.10,   8.76,  99.90,   8.86,   0.00,
02/14 11Z,   0.10,   9.15,  99.90,   9.25,   0.00,  (max)
02/14 12Z,   0.00,   9.18,  99.90,   9.18,   0.00,
02/14 13Z,   0.00,   9.11,  99.90,   9.11,   0.00,
02/14 14Z,   0.00,   8.74,  99.90,   8.74,   0.00,
02/14 15Z,   0.00,   7.83,  99.90,   7.83,   0.00,
02/14 16Z,   0.00,   6.18,  99.90,   6.18,   0.00,
02/14 17Z,   0.00,   4.00,  99.90,   4.00,   0.00,
02/14 18Z,   0.10,   2.19,  99.90,   2.29,   0.00,