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
#Nikiski, AK : 02/18/2025 13:22:10 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 18Z,   0.10,  -4.45,  -4.93,  99.90,  -0.58,
02/16 19Z,   0.10,  -9.20,  -9.37,  99.90,  -0.27,
02/16 20Z,   0.20, -13.73, -13.42,  99.90,   0.11,
02/16 21Z,   0.10, -17.25, -17.17,  99.90,  -0.02,
02/16 22Z,   0.10, -19.03, -19.29,  99.90,  -0.36,  (min)
02/16 23Z,   0.00, -18.06, -18.21,  99.90,  -0.15,
02/17 00Z,   0.10, -14.27, -13.67,  99.90,   0.50,
02/17 01Z,   0.10,  -9.37,  -9.01,  99.90,   0.26,
02/17 02Z,   0.10,  -5.13,  -5.05,  99.90,  -0.02,
02/17 03Z,   0.00,  -2.21,  -2.10,  99.90,   0.11,
02/17 04Z,   0.00,  -0.94,  -1.03,  99.90,  -0.09,  (max)
02/17 05Z,   0.00,  -1.81,  -2.25,  99.90,  -0.44,
02/17 06Z,  -0.10,  -4.83,  -5.60,  99.90,  -0.67,
02/17 07Z,  -0.10,  -9.18,  -9.71,  99.90,  -0.43,
02/17 08Z,  -0.20, -13.56, -13.56,  99.90,   0.20,
02/17 09Z,  -0.20, -16.88, -17.14,  99.90,  -0.06,
02/17 10Z,  -0.20, -18.57, -19.36,  99.90,  -0.59,  (min)
02/17 11Z,  -0.30, -17.87, -18.57,  99.90,  -0.40,
02/17 12Z,  -0.30, -14.35, -14.11,  99.90,   0.54,
02/17 13Z,  -0.30,  -9.24,  -9.40,  99.90,   0.14,
02/17 14Z,  -0.30,  -4.58,  -5.20,  99.90,  -0.32,
02/17 15Z,  -0.30,  -1.40,  -1.77,  99.90,  -0.07,
02/17 16Z,  -0.30,   0.14,  -0.01,  99.90,   0.15,  (max)
02/17 17Z,  -0.40,  -0.25,  -0.54,  99.90,   0.11,
02/17 18Z,  -0.40,  -2.75,  -3.43,  99.90,  -0.28,
02/17 19Z,  -0.40,  -6.83,  -7.44,  99.90,  -0.21,
02/17 20Z,  -0.50, -11.36, -11.38,  99.90,   0.48,
02/17 21Z,  -0.50, -15.15, -15.19,  99.90,   0.46,
02/17 22Z,  -0.50, -17.65, -18.09,  99.90,   0.06,
02/17 23Z,  -0.50, -18.35, -19.00,  99.90,  -0.15,  (min)
02/18 00Z,  -0.40, -16.57, -16.45,  99.90,   0.52,
02/18 01Z,  -0.40, -12.65, -12.11,  99.90,   0.94,
02/18 02Z,  -0.40,  -8.36,  -8.18,  99.90,   0.58,
02/18 03Z,  -0.40,  -5.05,  -4.79,  99.90,   0.66,
02/18 04Z,  -0.40,  -2.99,  -2.64,  99.90,   0.75,
02/18 05Z,  -0.50,  -2.38,  -2.32,  99.90,   0.56,  (max)
02/18 06Z,  -0.50,  -3.64,  -4.06,  99.90,   0.08,
02/18 07Z,  -0.50,  -6.68,  -7.25,  99.90,  -0.07,
02/18 08Z,  -0.40, -10.57, -10.83,  99.90,   0.14,
02/18 09Z,  -0.40, -13.98, -14.03,  99.90,   0.35,
02/18 10Z,  -0.40, -16.07, -16.68,  99.90,  -0.21,
02/18 11Z,  -0.30, -16.53, -17.35,  99.90,  -0.52,  (min)
02/18 12Z,  -0.30, -14.88, -14.69,  99.90,   0.49,
02/18 13Z,  -0.40, -11.08, -10.53,  99.90,   0.95,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 14Z,  -0.30,  -6.59,  99.90,  -6.02,   0.87,
02/18 15Z,  -0.30,  -3.15,  99.90,  -2.66,   0.79,
02/18 16Z,  -0.30,  -1.27,  99.90,  -0.85,   0.71,
02/18 17Z,  -0.20,  -0.83,  99.90,  -0.39,   0.64,  (max)
02/18 18Z,  -0.20,  -2.02,  99.90,  -1.66,   0.56,
02/18 19Z,  -0.20,  -4.91,  99.90,  -4.63,   0.48,
02/18 20Z,  -0.30,  -8.86,  99.90,  -8.77,   0.40,
02/18 21Z,  -0.30, -12.74,  99.90, -12.72,   0.32,
02/18 22Z,  -0.30, -15.59,  99.90, -15.65,   0.24,
02/18 23Z,  -0.30, -17.15,  99.90, -17.29,   0.16,
02/19 00Z,  -0.30, -17.15,  99.90, -17.37,   0.08,  (min)
02/19 01Z,  -0.30, -15.11,  99.90, -15.40,   0.00,
02/19 02Z,  -0.30, -11.59,  99.90, -11.89,   0.00,
02/19 03Z,  -0.20,  -8.20,  99.90,  -8.39,   0.00,
02/19 04Z,  -0.20,  -5.79,  99.90,  -5.99,   0.00,
02/19 05Z,  -0.20,  -4.34,  99.90,  -4.54,   0.00,
02/19 06Z,  -0.10,  -4.04,  99.90,  -4.14,   0.00,  (max)
02/19 07Z,  -0.10,  -5.31,  99.90,  -5.40,   0.00,
02/19 08Z,  -0.10,  -7.95,  99.90,  -8.05,   0.00,
02/19 09Z,  -0.10, -11.01,  99.90, -11.11,   0.00,
02/19 10Z,  -0.10, -13.31,  99.90, -13.40,   0.00,
02/19 11Z,   0.00, -14.31,  99.90, -14.31,   0.00,  (min)
02/19 12Z,   0.00, -13.98,  99.90, -13.98,   0.00,
02/19 13Z,   0.00, -12.00,  99.90, -12.00,   0.00,
02/19 14Z,   0.00,  -8.55,  99.90,  -8.55,   0.00,
02/19 15Z,   0.10,  -5.08,  99.90,  -4.98,   0.00,
02/19 16Z,   0.10,  -2.91,  99.90,  -2.80,   0.00,
02/19 17Z,   0.10,  -2.07,  99.90,  -1.97,   0.00,  (max)
02/19 18Z,   0.10,  -2.34,  99.90,  -2.24,   0.00,
02/19 19Z,   0.10,  -3.89,  99.90,  -3.78,   0.00,
02/19 20Z,   0.10,  -6.70,  99.90,  -6.60,   0.00,
02/19 21Z,   0.20, -10.14,  99.90,  -9.94,   0.00,
02/19 22Z,   0.20, -13.17,  99.90, -12.96,   0.00,
02/19 23Z,   0.30, -15.15,  99.90, -14.85,   0.00,
02/20 00Z,   0.30, -16.14,  99.90, -15.84,   0.00,  (min)
02/20 01Z,   0.30, -15.96,  99.90, -15.65,   0.00,
02/20 02Z,   0.30, -14.16,  99.90, -13.85,   0.00,
02/20 03Z,   0.30, -11.36,  99.90, -11.05,   0.00,
02/20 04Z,   0.30,  -8.86,  99.90,  -8.55,   0.00,
02/20 05Z,   0.20,  -7.10,  99.90,  -6.89,   0.00,
02/20 06Z,   0.20,  -5.88,  99.90,  -5.67,   0.00,
02/20 07Z,   0.20,  -5.50,  99.90,  -5.29,   0.00,  (max)
02/20 08Z,   0.20,  -6.39,  99.90,  -6.19,   0.00,
02/20 09Z,   0.10,  -8.36,  99.90,  -8.25,   0.00,
02/20 10Z,   0.10, -10.47,  99.90, -10.37,   0.00,
02/20 11Z,   0.10, -11.80,  99.90, -11.69,   0.00,
02/20 12Z,   0.10, -12.14,  99.90, -12.04,   0.00,  (min)
02/20 13Z,   0.10, -11.61,  99.90, -11.50,   0.00,
02/20 14Z,   0.00,  -9.87,  99.90,  -9.86,   0.00,
02/20 15Z,   0.00,  -7.15,  99.90,  -7.15,   0.00,
02/20 16Z,   0.00,  -4.77,  99.90,  -4.77,   0.00,
02/20 17Z,   0.00,  -3.60,  99.90,  -3.60,   0.00,
02/20 18Z,   0.00,  -3.38,  99.90,  -3.37,   0.00,  (max)
02/20 19Z,   0.00,  -3.87,  99.90,  -3.87,   0.00,
02/20 20Z,   0.00,  -5.33,  99.90,  -5.32,   0.00,
02/20 21Z,   0.00,  -7.73,  99.90,  -7.73,   0.00,
02/20 22Z,   0.00, -10.49,  99.90, -10.49,   0.00,
02/20 23Z,   0.00, -12.76,  99.90, -12.76,   0.00,
02/21 00Z,   0.00, -14.25,  99.90, -14.25,   0.00,
02/21 01Z,   0.10, -15.19,  99.90, -15.09,   0.00,
02/21 02Z,   0.10, -15.29,  99.90, -15.18,   0.00,  (min)
02/21 03Z,   0.10, -14.03,  99.90, -13.92,   0.00,
02/21 04Z,   0.10, -11.96,  99.90, -11.86,   0.00,
02/21 05Z,   0.00, -10.09,  99.90, -10.09,   0.00,
02/21 06Z,   0.00,  -8.54,  99.90,  -8.53,   0.00,
02/21 07Z,   0.00,  -7.13,  99.90,  -7.13,   0.00,
02/21 08Z,   0.10,  -6.33,  99.90,  -6.22,   0.00,  (max)
02/21 09Z,   0.10,  -6.64,  99.90,  -6.53,   0.00,
02/21 10Z,   0.10,  -7.87,  99.90,  -7.77,   0.00,
02/21 11Z,   0.10,  -9.21,  99.90,  -9.11,   0.00,
02/21 12Z,   0.10,  -9.99,  99.90,  -9.88,   0.00,
02/21 13Z,   0.10, -10.24,  99.90, -10.14,   0.00,  (min)
02/21 14Z,   0.00, -10.03,  99.90, -10.02,   0.00,
02/21 15Z,   0.00,  -8.87,  99.90,  -8.86,   0.00,
02/21 16Z,   0.00,  -6.95,  99.90,  -6.94,   0.00,
02/21 17Z,   0.00,  -5.40,  99.90,  -5.39,   0.00,
02/21 18Z,   0.00,  -4.74,  99.90,  -4.73,   0.00,
02/21 19Z,   0.00,  -4.59,  99.90,  -4.59,   0.00,  (max)
02/21 20Z,  -0.10,  -4.87,  99.90,  -4.97,   0.00,
02/21 21Z,  -0.20,  -5.95,  99.90,  -6.14,   0.00,
02/21 22Z,  -0.20,  -7.85,  99.90,  -8.05,   0.00,
02/21 23Z,  -0.10, -10.07,  99.90, -10.16,   0.00,
02/22 00Z,  -0.10, -11.96,  99.90, -12.05,   0.00,
02/22 01Z,   0.00, -13.47,  99.90, -13.47,   0.00,
02/22 02Z,  -0.10, -14.83,  99.90, -14.92,   0.00,
02/22 03Z,  -0.10, -15.47,  99.90, -15.57,   0.00,  (min)
02/22 04Z,  -0.10, -14.76,  99.90, -14.85,   0.00,
02/22 05Z,  -0.10, -13.16,  99.90, -13.25,   0.00,
02/22 06Z,  -0.10, -11.45,  99.90, -11.55,   0.00,