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

Main Site
Mirror Site
About
Manual
Disclaimer
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
#Sitka, AK : 04/18/2024 15:22:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 00Z,  -0.80,  -7.97,  -9.23,  99.90,  -0.46,  (min)
04/17 01Z,  -0.80,  -7.02,  -8.27,  99.90,  -0.45,
04/17 02Z,  -0.90,  -5.80,  -7.00,  99.90,  -0.30,
04/17 03Z,  -0.90,  -4.55,  -5.72,  99.90,  -0.27,
04/17 04Z,  -0.90,  -3.51,  -4.74,  99.90,  -0.33,
04/17 05Z,  -0.80,  -2.87,  -4.10,  99.90,  -0.43,
04/17 06Z,  -0.80,  -2.72,  -3.94,  99.90,  -0.42,  (max)
04/17 07Z,  -0.80,  -3.01,  -4.23,  99.90,  -0.42,
04/17 08Z,  -0.80,  -3.61,  -4.84,  99.90,  -0.43,
04/17 09Z,  -0.80,  -4.32,  -5.49,  99.90,  -0.37,
04/17 10Z,  -0.70,  -4.91,  -6.11,  99.90,  -0.50,
04/17 11Z,  -0.70,  -5.21,  -6.44,  99.90,  -0.53,  (min)
04/17 12Z,  -0.70,  -5.13,  -6.41,  99.90,  -0.58,
04/17 13Z,  -0.70,  -4.67,  -5.89,  99.90,  -0.52,
04/17 14Z,  -0.70,  -3.97,  -5.28,  99.90,  -0.61,
04/17 15Z,  -0.80,  -3.24,  -4.53,  99.90,  -0.49,
04/17 16Z,  -0.80,  -2.70,  -4.01,  99.90,  -0.51,
04/17 17Z,  -0.80,  -2.54,  -3.89,  99.90,  -0.55,  (max)
04/17 18Z,  -0.70,  -2.89,  -4.29,  99.90,  -0.70,
04/17 19Z,  -0.70,  -3.73,  -5.07,  99.90,  -0.64,
04/17 20Z,  -0.70,  -4.93,  -6.28,  99.90,  -0.65,
04/17 21Z,  -0.70,  -6.27,  -7.59,  99.90,  -0.62,
04/17 22Z,  -0.70,  -7.46,  -8.81,  99.90,  -0.65,
04/17 23Z,  -0.60,  -8.25,  -9.57,  99.90,  -0.72,
04/18 00Z,  -0.60,  -8.45,  -9.70,  99.90,  -0.65,  (min)
04/18 01Z,  -0.60,  -8.02,  -9.25,  99.90,  -0.63,
04/18 02Z,  -0.70,  -7.03,  -8.16,  99.90,  -0.43,
04/18 03Z,  -0.70,  -5.69,  -6.83,  99.90,  -0.44,
04/18 04Z,  -0.80,  -4.30,  -5.45,  99.90,  -0.35,
04/18 05Z,  -0.70,  -3.13,  -4.28,  99.90,  -0.45,
04/18 06Z,  -0.70,  -2.44,  -3.62,  99.90,  -0.48,
04/18 07Z,  -0.70,  -2.33,  -3.55,  99.90,  -0.52,  (max)
04/18 08Z,  -0.80,  -2.78,  -4.03,  99.90,  -0.45,
04/18 09Z,  -0.80,  -3.63,  -4.86,  99.90,  -0.43,
04/18 10Z,  -0.70,  -4.64,  -5.85,  99.90,  -0.51,
04/18 11Z,  -0.70,  -5.51,  -6.67,  99.90,  -0.46,
04/18 12Z,  -0.80,  -6.00,  -7.14,  99.90,  -0.34,  (min)
04/18 13Z,  -0.70,  -5.98,  -7.09,  99.90,  -0.41,
04/18 14Z,  -0.70,  -5.46,  -6.60,  99.90,  -0.44,
04/18 15Z,  -0.70,  -4.58,  -5.69,  99.90,  -0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 16Z,  -0.60,  -3.59,  99.90,  -4.61,  -0.42,
04/18 17Z,  -0.70,  -2.79,  99.90,  -3.91,  -0.42,
04/18 18Z,  -0.70,  -2.44,  99.90,  -3.56,  -0.42,  (max)
04/18 19Z,  -0.70,  -2.68,  99.90,  -3.81,  -0.43,
04/18 20Z,  -0.70,  -3.52,  99.90,  -4.65,  -0.43,
04/18 21Z,  -0.70,  -4.81,  99.90,  -5.94,  -0.44,
04/18 22Z,  -0.70,  -6.27,  99.90,  -7.41,  -0.44,
04/18 23Z,  -0.60,  -7.56,  99.90,  -8.61,  -0.45,
04/19 00Z,  -0.60,  -8.39,  99.90,  -9.44,  -0.45,
04/19 01Z,  -0.60,  -8.53,  99.90,  -9.58,  -0.45,  (min)
04/19 02Z,  -0.50,  -7.93,  99.90,  -8.89,  -0.46,
04/19 03Z,  -0.50,  -6.72,  99.90,  -7.68,  -0.46,
04/19 04Z,  -0.50,  -5.17,  99.90,  -6.13,  -0.46,
04/19 05Z,  -0.50,  -3.62,  99.90,  -4.58,  -0.46,
04/19 06Z,  -0.50,  -2.43,  99.90,  -3.39,  -0.46,
04/19 07Z,  -0.50,  -1.86,  99.90,  -2.82,  -0.46,  (max)
04/19 08Z,  -0.50,  -2.02,  99.90,  -2.98,  -0.46,
04/19 09Z,  -0.50,  -2.83,  99.90,  -3.79,  -0.46,
04/19 10Z,  -0.50,  -4.07,  99.90,  -5.03,  -0.46,
04/19 11Z,  -0.50,  -5.40,  99.90,  -6.36,  -0.46,
04/19 12Z,  -0.50,  -6.46,  99.90,  -7.43,  -0.46,
04/19 13Z,  -0.50,  -6.99,  99.90,  -7.95,  -0.46,  (min)
04/19 14Z,  -0.50,  -6.83,  99.90,  -7.79,  -0.46,
04/19 15Z,  -0.50,  -6.04,  99.90,  -7.01,  -0.46,
04/19 16Z,  -0.50,  -4.85,  99.90,  -5.81,  -0.46,
04/19 17Z,  -0.50,  -3.57,  99.90,  -4.53,  -0.46,
04/19 18Z,  -0.40,  -2.57,  99.90,  -3.44,  -0.46,
04/19 19Z,  -0.40,  -2.16,  99.90,  -3.02,  -0.46,  (max)
04/19 20Z,  -0.30,  -2.48,  99.90,  -3.24,  -0.46,
04/19 21Z,  -0.30,  -3.49,  99.90,  -4.25,  -0.46,
04/19 22Z,  -0.30,  -4.97,  99.90,  -5.73,  -0.46,
04/19 23Z,  -0.30,  -6.56,  99.90,  -7.32,  -0.46,
04/20 00Z,  -0.30,  -7.88,  99.90,  -8.64,  -0.46,
04/20 01Z,  -0.30,  -8.57,  99.90,  -9.34,  -0.46,  (min)
04/20 02Z,  -0.30,  -8.46,  99.90,  -9.22,  -0.46,
04/20 03Z,  -0.30,  -7.53,  99.90,  -8.29,  -0.46,
04/20 04Z,  -0.30,  -6.00,  99.90,  -6.77,  -0.46,
04/20 05Z,  -0.30,  -4.23,  99.90,  -4.99,  -0.46,
04/20 06Z,  -0.30,  -2.63,  99.90,  -3.39,  -0.46,
04/20 07Z,  -0.30,  -1.60,  99.90,  -2.36,  -0.46,
04/20 08Z,  -0.30,  -1.37,  99.90,  -2.13,  -0.46,  (max)
04/20 09Z,  -0.30,  -1.99,  99.90,  -2.75,  -0.46,
04/20 10Z,  -0.20,  -3.29,  99.90,  -3.96,  -0.46,
04/20 11Z,  -0.20,  -4.95,  99.90,  -5.61,  -0.46,
04/20 12Z,  -0.20,  -6.52,  99.90,  -7.18,  -0.46,
04/20 13Z,  -0.10,  -7.62,  99.90,  -8.18,  -0.46,
04/20 14Z,  -0.10,  -7.96,  99.90,  -8.52,  -0.46,  (min)
04/20 15Z,  -0.20,  -7.47,  99.90,  -8.13,  -0.46,
04/20 16Z,  -0.20,  -6.28,  99.90,  -6.95,  -0.46,
04/20 17Z,  -0.20,  -4.73,  99.90,  -5.39,  -0.46,
04/20 18Z,  -0.20,  -3.22,  99.90,  -3.88,  -0.46,
04/20 19Z,  -0.20,  -2.17,  99.90,  -2.83,  -0.46,
04/20 20Z,  -0.10,  -1.87,  99.90,  -2.43,  -0.46,  (max)
04/20 21Z,  -0.10,  -2.43,  99.90,  -2.99,  -0.46,
04/20 22Z,   0.00,  -3.70,  99.90,  -4.16,  -0.46,
04/20 23Z,   0.00,  -5.38,  99.90,  -5.84,  -0.46,
04/21 00Z,   0.10,  -7.03,  99.90,  -7.39,  -0.46,
04/21 01Z,   0.20,  -8.21,  99.90,  -8.47,  -0.46,
04/21 02Z,   0.20,  -8.60,  99.90,  -8.86,  -0.46,  (min)
04/21 03Z,   0.30,  -8.07,  99.90,  -8.23,  -0.46,
04/21 04Z,   0.30,  -6.72,  99.90,  -6.88,  -0.46,
04/21 05Z,   0.20,  -4.88,  99.90,  -5.15,  -0.46,
04/21 06Z,   0.20,  -3.00,  99.90,  -3.26,  -0.46,
04/21 07Z,   0.20,  -1.54,  99.90,  -1.80,  -0.46,
04/21 08Z,   0.20,  -0.88,  99.90,  -1.14,  -0.46,  (max)
04/21 09Z,   0.10,  -1.18,  99.90,  -1.54,  -0.46,
04/21 10Z,   0.10,  -2.39,  99.90,  -2.75,  -0.46,
04/21 11Z,   0.10,  -4.20,  99.90,  -4.57,  -0.46,
04/21 12Z,   0.10,  -6.18,  99.90,  -6.54,  -0.46,
04/21 13Z,   0.10,  -7.82,  99.90,  -8.19,  -0.46,
04/21 14Z,   0.10,  -8.74,  99.90,  -9.10,  -0.46,
04/21 15Z,   0.00,  -8.70,  99.90,  -9.16,  -0.46,  (min)
04/21 16Z,   0.00,  -7.74,  99.90,  -8.21,  -0.46,
04/21 17Z,   0.00,  -6.12,  99.90,  -6.59,  -0.46,
04/21 18Z,   0.00,  -4.27,  99.90,  -4.73,  -0.46,
04/21 19Z,   0.00,  -2.66,  99.90,  -3.13,  -0.46,
04/21 20Z,  -0.10,  -1.73,  99.90,  -2.29,  -0.46,
04/21 21Z,  -0.10,  -1.71,  99.90,  -2.27,  -0.46,  (max)
04/21 22Z,  -0.10,  -2.59,  99.90,  -3.16,  -0.46,
04/21 23Z,  -0.20,  -4.15,  99.90,  -4.81,  -0.46,
04/22 00Z,  -0.20,  -5.94,  99.90,  -6.61,  -0.46,
04/22 01Z,  -0.30,  -7.49,  99.90,  -8.26,  -0.46,
04/22 02Z,  -0.30,  -8.37,  99.90,  -9.13,  -0.46,
04/22 03Z,  -0.40,  -8.30,  99.90,  -9.16,  -0.46,  (min)
04/22 04Z,  -0.40,  -7.27,  99.90,  -8.14,  -0.46,
04/22 05Z,  -0.50,  -5.53,  99.90,  -6.49,  -0.46,
04/22 06Z,  -0.60,  -3.50,  99.90,  -4.56,  -0.46,
04/22 07Z,  99.90,  -1.70,  99.90,  99.90,  -0.46,
04/22 08Z,  99.90,  -0.60,  99.90,  99.90,  -0.46,
04/22 09Z,  99.90,  -0.50,  99.90,  99.90,  -0.46,
04/22 10Z,  99.90,  -1.45,  99.90,  99.90,  -0.46,
04/22 11Z,  99.90,  -3.25,  99.90,  99.90,  -0.46,
04/22 12Z,  99.90,  -5.47,  99.90,  99.90,  -0.46,