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
#Anchorage, AK : 02/19/2025 08:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,  -0.10, -29.67,  99.90,  99.90,  99.90,
02/17 13Z,  -0.20, -31.19,  99.90,  99.90,  99.90,
02/17 14Z,  -0.20, -29.10,  99.90,  99.90,  99.90,
02/17 15Z,  -0.20, -22.47,  99.90,  99.90,  99.90,
02/17 16Z,  -0.30, -14.21,  99.90,  99.90,  99.90,
02/17 17Z,  -0.30,  -8.35,  99.90,  99.90,  99.90,
02/17 18Z,  -0.30,  -5.58,  99.90,  99.90,  99.90,
02/17 19Z,  -0.30,  -5.22,  99.90,  99.90,  99.90,
02/17 20Z,  -0.30,  -7.48,  99.90,  99.90,  99.90,
02/17 21Z,  -0.30, -12.07,  99.90,  99.90,  99.90,
02/17 22Z,  -0.40, -18.00,  99.90,  99.90,  99.90,
02/17 23Z,  -0.40, -24.00,  99.90,  99.90,  99.90,
02/18 00Z,  -0.40, -28.66,  99.90,  99.90,  99.90,
02/18 01Z,  -0.40, -31.40,  99.90,  99.90,  99.90,
02/18 02Z,  -0.40, -31.53,  99.90,  99.90,  99.90,
02/18 03Z,  -0.40, -27.44, -25.24,  99.90,   2.60,
02/18 04Z,  -0.40, -20.09, -18.99,  99.90,   1.50,
02/18 05Z,  -0.40, -13.43, -13.70,  99.90,   0.13,
02/18 06Z,  -0.30,  -9.46,  -9.81,  99.90,  -0.05,
02/18 07Z,  -0.30,  -7.63,  -7.77,  99.90,   0.16,  (max)
02/18 08Z,  -0.30,  -8.09,  -8.87,  99.90,  -0.48,
02/18 09Z,  -0.40, -11.27, -12.44,  99.90,  -0.77,
02/18 10Z,  -0.40, -16.48, -17.24,  99.90,  -0.36,
02/18 11Z,  -0.50, -22.38, -21.96,  99.90,   0.92,
02/18 12Z,  -0.40, -27.13, -26.25,  99.90,   1.28,
02/18 13Z,  -0.40, -29.52, -29.86,  99.90,   0.06,
02/18 14Z,  -0.40, -29.35, -30.12,  99.90,  -0.37,  (min)
02/18 15Z,  -0.30, -25.66, -23.52,  99.90,   2.44,
02/18 16Z,  -0.40, -18.43, -17.66,  99.90,   1.17,
02/18 17Z,  -0.40, -11.11, -12.43,  99.90,  -0.92,
02/18 18Z,  -0.30,  -6.98,  -8.45,  99.90,  -1.17,
02/18 19Z,  -0.30,  -5.77,  -6.29,  99.90,  -0.22,  (max)
02/18 20Z,  -0.30,  -6.66,  -7.27,  99.90,  -0.31,
02/18 21Z,  -0.30,  -9.85, -10.84,  99.90,  -0.69,
02/18 22Z,  -0.20, -14.99, -15.62,  99.90,  -0.43,
02/18 23Z,  -0.20, -20.99, -20.31,  99.90,   0.88,
02/19 00Z,  -0.30, -26.42, -24.71,  99.90,   2.01,
02/19 01Z,  -0.30, -29.94, -28.77,  99.90,   1.47,
02/19 02Z,  -0.30, -31.38, -31.51,  99.90,   0.17,  (min)
02/19 03Z,  -0.20, -30.29, -29.16,  99.90,   1.33,
02/19 04Z,  -0.20, -25.51, -22.98,  99.90,   2.73,
02/19 05Z,  -0.20, -18.63, -17.75,  99.90,   1.08,
02/19 06Z,  -0.10, -13.25, -13.36,  99.90,  -0.01,
02/19 07Z,  -0.10, -10.33, -10.46,  99.90,  -0.03,
02/19 08Z,  -0.10,  -9.04,  -9.50,  99.90,  -0.36,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 09Z,  -0.10,  -9.78,  99.90, -10.17,  -0.30,
02/19 10Z,  -0.10, -13.02,  99.90, -13.35,  -0.23,
02/19 11Z,  -0.10, -18.02,  99.90, -18.28,  -0.16,
02/19 12Z,  -0.10, -23.27,  99.90, -23.46,  -0.09,
02/19 13Z,  -0.10, -26.88,  99.90, -27.00,  -0.02,
02/19 14Z,  -0.10, -27.99,  99.90, -28.04,   0.05,  (min)
02/19 15Z,  -0.10, -26.75,  99.90, -26.74,   0.12,
02/19 16Z,   0.00, -22.46,  99.90, -22.27,   0.18,
02/19 17Z,   0.00, -15.63,  99.90, -15.38,   0.25,
02/19 18Z,   0.00,  -9.81,  99.90,  -9.49,   0.32,
02/19 19Z,   0.10,  -7.30,  99.90,  -6.81,   0.39,
02/19 20Z,   0.20,  -7.17,  99.90,  -6.51,   0.46,  (max)
02/19 21Z,   0.20,  -8.71,  99.90,  -8.05,   0.46,
02/19 22Z,   0.20, -12.25,  99.90, -11.59,   0.46,
02/19 23Z,   0.20, -17.35,  99.90, -16.69,   0.46,
02/20 00Z,   0.20, -22.88,  99.90, -22.22,   0.46,
02/20 01Z,   0.20, -27.37,  99.90, -26.71,   0.46,
02/20 02Z,   0.20, -29.81,  99.90, -29.16,   0.46,
02/20 03Z,   0.30, -30.48,  99.90, -29.72,   0.46,  (min)
02/20 04Z,   0.30, -28.99,  99.90, -28.23,   0.46,
02/20 05Z,   0.30, -24.39,  99.90, -23.63,   0.46,
02/20 06Z,   0.40, -18.51,  99.90, -17.65,   0.46,
02/20 07Z,   0.40, -14.33,  99.90, -13.47,   0.46,
02/20 08Z,   0.40, -11.99,  99.90, -11.13,   0.46,
02/20 09Z,   0.40, -10.70,  99.90,  -9.84,   0.46,  (max)
02/20 10Z,   0.30, -11.24,  99.90, -10.48,   0.46,
02/20 11Z,   0.30, -14.09,  99.90, -13.34,   0.46,
02/20 12Z,   0.20, -18.46,  99.90, -17.81,   0.46,
02/20 13Z,   0.20, -22.78,  99.90, -22.12,   0.46,
02/20 14Z,   0.10, -25.31,  99.90, -24.76,   0.46,
02/20 15Z,   0.00, -25.72,  99.90, -25.27,   0.46,  (min)
02/20 16Z,   0.00, -24.30,  99.90, -23.85,   0.46,
02/20 17Z,   0.00, -20.31,  99.90, -19.85,   0.46,
02/20 18Z,   0.00, -14.51,  99.90, -14.06,   0.46,
02/20 19Z,   0.00, -10.23,  99.90,  -9.77,   0.46,
02/20 20Z,   0.00,  -8.85,  99.90,  -8.39,   0.46,  (max)
02/20 21Z,   0.00,  -9.12,  99.90,  -8.66,   0.46,
02/20 22Z,   0.00, -10.70,  99.90, -10.24,   0.46,
02/20 23Z,   0.00, -14.03,  99.90, -13.57,   0.46,
02/21 00Z,   0.00, -18.62,  99.90, -18.16,   0.46,
02/21 01Z,  -0.10, -23.37,  99.90, -23.01,   0.46,
02/21 02Z,  -0.10, -26.94,  99.90, -26.58,   0.46,
02/21 03Z,  -0.10, -28.78,  99.90, -28.43,   0.46,
02/21 04Z,  -0.10, -29.45,  99.90, -29.09,   0.46,  (min)
02/21 05Z,   0.00, -28.33,  99.90, -27.87,   0.46,
02/21 06Z,   0.00, -24.42,  99.90, -23.96,   0.46,
02/21 07Z,   0.00, -19.59,  99.90, -19.13,   0.46,
02/21 08Z,   0.00, -16.17,  99.90, -15.71,   0.46,
02/21 09Z,   0.00, -13.79,  99.90, -13.33,   0.46,
02/21 10Z,   0.00, -12.02,  99.90, -11.56,   0.46,  (max)
02/21 11Z,  -0.10, -11.99,  99.90, -11.63,   0.46,
02/21 12Z,  -0.10, -14.17,  99.90, -13.81,   0.46,
02/21 13Z,  -0.10, -17.74,  99.90, -17.38,   0.46,
02/21 14Z,  -0.10, -21.19,  99.90, -20.83,   0.46,
02/21 15Z,  -0.10, -23.13,  99.90, -22.77,   0.46,
02/21 16Z,  -0.10, -23.62,  99.90, -23.26,   0.46,  (min)
02/21 17Z,  -0.10, -22.80,  99.90, -22.44,   0.46,
02/21 18Z,  -0.10, -19.63,  99.90, -19.27,   0.46,
02/21 19Z,  -0.20, -14.97,  99.90, -14.71,   0.46,
02/21 20Z,  -0.20, -11.79,  99.90, -11.54,   0.46,
02/21 21Z,  -0.20, -10.82,  99.90, -10.56,   0.46,  (max)
02/21 22Z,  -0.20, -10.83,  99.90, -10.57,   0.46,
02/21 23Z,  -0.20, -11.95,  99.90, -11.69,   0.46,
02/22 00Z,  -0.20, -14.73,  99.90, -14.47,   0.46,
02/22 01Z,  -0.20, -18.64,  99.90, -18.38,   0.46,
02/22 02Z,  -0.20, -22.67,  99.90, -22.41,   0.46,
02/22 03Z,  -0.10, -25.71,  99.90, -25.36,   0.46,
02/22 04Z,  -0.10, -27.65,  99.90, -27.29,   0.46,
02/22 05Z,   0.00, -29.01,  99.90, -28.55,   0.46,  (min)
02/22 06Z,   0.00, -28.65,  99.90, -28.19,   0.46,
02/22 07Z,   0.00, -25.46,  99.90, -25.00,   0.46,
02/22 08Z,   0.00, -21.31,  99.90, -20.85,   0.46,
02/22 09Z,   0.00, -18.01,  99.90, -17.56,   0.46,
02/22 10Z,   0.00, -15.04,  99.90, -14.58,   0.46,
02/22 11Z,   0.00, -12.48,  99.90, -12.02,   0.46,
02/22 12Z,   0.00, -11.76,  99.90, -11.30,   0.46,  (max)
02/22 13Z,   0.10, -13.27,  99.90, -12.72,   0.46,
02/22 14Z,   0.20, -16.21,  99.90, -15.55,   0.46,
02/22 15Z,   0.20, -19.20,  99.90, -18.54,   0.46,
02/22 16Z,   0.20, -21.19,  99.90, -20.53,   0.46,
02/22 17Z,   0.20, -22.45,  99.90, -21.79,   0.46,
02/22 18Z,   0.20, -22.63,  99.90, -21.97,   0.46,  (min)
02/22 19Z,   0.10, -20.30,  99.90, -19.74,   0.46,
02/22 20Z,   0.10, -16.39,  99.90, -15.84,   0.46,
02/22 21Z,   0.10, -13.64,  99.90, -13.08,   0.46,
02/22 22Z,   0.10, -12.35,  99.90, -11.79,   0.46,
02/22 23Z,   0.10, -11.63,  99.90, -11.07,   0.46,  (max)
02/23 00Z,   0.20, -12.10,  99.90, -11.44,   0.46,