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 : 04/25/2024 21:21:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 06Z,   0.00,  -7.57,  -7.89,  99.90,  -0.32,
04/24 07Z,   0.00,  -5.48,  -5.82,  99.90,  -0.34,
04/24 08Z,   0.00,  -3.69,  -4.07,  99.90,  -0.38,
04/24 09Z,   0.00,  -2.69,  -3.10,  99.90,  -0.41,  (max)
04/24 10Z,   0.00,  -2.78,  -3.21,  99.90,  -0.43,
04/24 11Z,   0.10,  -4.02,  -4.40,  99.90,  -0.48,
04/24 12Z,   0.00,  -6.16,  -6.50,  99.90,  -0.34,
04/24 13Z,   0.00,  -8.72,  -9.09,  99.90,  -0.37,
04/24 14Z,   0.00, -11.13, -11.40,  99.90,  -0.27,
04/24 15Z,   0.00, -12.84, -13.16,  99.90,  -0.32,
04/24 16Z,   0.00, -13.47, -13.73,  99.90,  -0.26,  (min)
04/24 17Z,   0.00, -12.90, -13.15,  99.90,  -0.25,
04/24 18Z,   0.00, -11.31, -11.63,  99.90,  -0.32,
04/24 19Z,   0.00,  -9.11,  -9.44,  99.90,  -0.33,
04/24 20Z,   0.00,  -6.85,  -7.19,  99.90,  -0.34,
04/24 21Z,   0.00,  -5.08,  -5.47,  99.90,  -0.39,
04/24 22Z,   0.00,  -4.19,  -4.54,  99.90,  -0.35,  (max)
04/24 23Z,   0.00,  -4.34,  -4.74,  99.90,  -0.40,
04/25 00Z,   0.00,  -5.40,  -5.77,  99.90,  -0.37,
04/25 01Z,   0.00,  -7.02,  -7.47,  99.90,  -0.45,
04/25 02Z,  -0.10,  -8.69,  -9.16,  99.90,  -0.37,
04/25 03Z,  -0.10,  -9.90, -10.34,  99.90,  -0.34,
04/25 04Z,   0.00, -10.26, -10.70,  99.90,  -0.44,  (min)
04/25 05Z,   0.00,  -9.63, -10.11,  99.90,  -0.48,
04/25 06Z,  -0.10,  -8.15,  -8.67,  99.90,  -0.42,
04/25 07Z,  -0.10,  -6.17,  -6.69,  99.90,  -0.42,
04/25 08Z,  -0.10,  -4.22,  -4.83,  99.90,  -0.51,
04/25 09Z,  -0.10,  -2.84,  -3.43,  99.90,  -0.49,
04/25 10Z,  -0.10,  -2.44,  -3.03,  99.90,  -0.49,  (max)
04/25 11Z,   0.00,  -3.19,  -3.74,  99.90,  -0.55,
04/25 12Z,  -0.10,  -4.99,  -5.55,  99.90,  -0.46,
04/25 13Z,  -0.10,  -7.46,  -7.97,  99.90,  -0.41,
04/25 14Z,  -0.10, -10.07, -10.61,  99.90,  -0.44,
04/25 15Z,  -0.10, -12.24, -12.71,  99.90,  -0.37,
04/25 16Z,  -0.10, -13.50, -13.97,  99.90,  -0.37,
04/25 17Z,   0.00, -13.57, -14.00,  99.90,  -0.43,  (min)
04/25 18Z,   0.00, -12.50, -13.00,  99.90,  -0.50,
04/25 19Z,   0.00, -10.58, -11.04,  99.90,  -0.46,
04/25 20Z,   0.00,  -8.28,  -8.81,  99.90,  -0.53,
04/25 21Z,   0.00,  -6.18,  -6.70,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 22Z,   0.00,  -4.74,  99.90,  -5.25,  -0.51,
04/25 23Z,   0.00,  -4.26,  99.90,  -4.76,  -0.50,  (max)
04/26 00Z,   0.00,  -4.76,  99.90,  -5.25,  -0.49,
04/26 01Z,   0.00,  -6.01,  99.90,  -6.49,  -0.48,
04/26 02Z,   0.00,  -7.59,  99.90,  -8.06,  -0.47,
04/26 03Z,   0.00,  -8.98,  99.90,  -9.44,  -0.45,
04/26 04Z,   0.00,  -9.74,  99.90, -10.19,  -0.44,  (min)
04/26 05Z,   0.00,  -9.61,  99.90, -10.05,  -0.43,
04/26 06Z,   0.00,  -8.58,  99.90,  -9.00,  -0.42,
04/26 07Z,   0.00,  -6.88,  99.90,  -7.29,  -0.41,
04/26 08Z,   0.00,  -4.95,  99.90,  -5.35,  -0.40,
04/26 09Z,   0.00,  -3.32,  99.90,  -3.71,  -0.39,
04/26 10Z,   0.00,  -2.46,  99.90,  -2.85,  -0.39,  (max)
04/26 11Z,   0.00,  -2.66,  99.90,  -3.04,  -0.39,
04/26 12Z,  -0.10,  -3.96,  99.90,  -4.44,  -0.39,
04/26 13Z,  -0.10,  -6.12,  99.90,  -6.61,  -0.39,
04/26 14Z,  -0.20,  -8.70,  99.90,  -9.29,  -0.39,
04/26 15Z,  -0.20, -11.15,  99.90, -11.74,  -0.39,
04/26 16Z,  -0.20, -12.94,  99.90, -13.53,  -0.39,
04/26 17Z,  -0.20, -13.70,  99.90, -14.28,  -0.39,  (min)
04/26 18Z,  -0.10, -13.29,  99.90, -13.78,  -0.39,
04/26 19Z,  -0.10, -11.87,  99.90, -12.36,  -0.39,
04/26 20Z,  -0.10,  -9.81,  99.90, -10.29,  -0.39,
04/26 21Z,  -0.10,  -7.61,  99.90,  -8.09,  -0.39,
04/26 22Z,  -0.10,  -5.78,  99.90,  -6.27,  -0.39,
04/26 23Z,   0.00,  -4.72,  99.90,  -5.11,  -0.39,
04/27 00Z,   0.00,  -4.60,  99.90,  -4.99,  -0.39,  (max)
04/27 01Z,   0.00,  -5.33,  99.90,  -5.72,  -0.39,
04/27 02Z,   0.00,  -6.60,  99.90,  -6.99,  -0.39,
04/27 03Z,   0.00,  -7.98,  99.90,  -8.37,  -0.39,
04/27 04Z,   0.00,  -9.01,  99.90,  -9.39,  -0.39,
04/27 05Z,   0.00,  -9.33,  99.90,  -9.71,  -0.39,  (min)
04/27 06Z,   0.00,  -8.80,  99.90,  -9.19,  -0.39,
04/27 07Z,   0.00,  -7.51,  99.90,  -7.90,  -0.39,
04/27 08Z,   0.00,  -5.79,  99.90,  -6.18,  -0.39,
04/27 09Z,   0.00,  -4.09,  99.90,  -4.47,  -0.39,
04/27 10Z,   0.00,  -2.87,  99.90,  -3.26,  -0.39,
04/27 11Z,   0.00,  -2.53,  99.90,  -2.91,  -0.39,  (max)
04/27 12Z,   0.00,  -3.22,  99.90,  -3.61,  -0.39,
04/27 13Z,   0.00,  -4.88,  99.90,  -5.27,  -0.39,
04/27 14Z,   0.10,  -7.19,  99.90,  -7.48,  -0.39,
04/27 15Z,   0.10,  -9.69,  99.90,  -9.97,  -0.39,
04/27 16Z,   0.10, -11.84,  99.90, -12.13,  -0.39,
04/27 17Z,   0.10, -13.21,  99.90, -13.49,  -0.39,
04/27 18Z,   0.10, -13.53,  99.90, -13.82,  -0.39,  (min)
04/27 19Z,   0.10, -12.79,  99.90, -13.08,  -0.39,
04/27 20Z,   0.10, -11.21,  99.90, -11.50,  -0.39,
04/27 21Z,   0.20,  -9.19,  99.90,  -9.38,  -0.39,
04/27 22Z,   0.30,  -7.22,  99.90,  -7.30,  -0.39,
04/27 23Z,   0.40,  -5.72,  99.90,  -5.71,  -0.39,
04/28 00Z,   0.50,  -4.99,  99.90,  -4.87,  -0.39,  (max)
04/28 01Z,   0.60,  -5.09,  99.90,  -4.88,  -0.39,
04/28 02Z,   0.60,  -5.89,  99.90,  -5.67,  -0.39,
04/28 03Z,   0.60,  -7.04,  99.90,  -6.82,  -0.39,
04/28 04Z,   0.50,  -8.14,  99.90,  -8.02,  -0.39,
04/28 05Z,   0.40,  -8.79,  99.90,  -8.78,  -0.39,  (min)
04/28 06Z,   0.40,  -8.76,  99.90,  -8.75,  -0.39,
04/28 07Z,   0.40,  -7.99,  99.90,  -7.98,  -0.39,
04/28 08Z,   0.40,  -6.65,  99.90,  -6.63,  -0.39,
04/28 09Z,   0.30,  -5.06,  99.90,  -5.15,  -0.39,
04/28 10Z,   0.30,  -3.67,  99.90,  -3.76,  -0.39,
04/28 11Z,   0.30,  -2.87,  99.90,  -2.95,  -0.39,  (max)
04/28 12Z,   0.30,  -2.93,  99.90,  -3.02,  -0.39,
04/28 13Z,   0.30,  -3.94,  99.90,  -4.03,  -0.39,
04/28 14Z,   0.30,  -5.75,  99.90,  -5.84,  -0.39,
04/28 15Z,   0.20,  -8.01,  99.90,  -8.20,  -0.39,
04/28 16Z,   0.10, -10.29,  99.90, -10.57,  -0.39,
04/28 17Z,   0.10, -12.11,  99.90, -12.39,  -0.39,
04/28 18Z,   0.00, -13.12,  99.90, -13.51,  -0.39,
04/28 19Z,   0.00, -13.16,  99.90, -13.55,  -0.39,  (min)
04/28 20Z,   0.00, -12.28,  99.90, -12.66,  -0.39,
04/28 21Z,   0.00, -10.71,  99.90, -11.10,  -0.39,
04/28 22Z,   0.00,  -8.86,  99.90,  -9.25,  -0.39,
04/28 23Z,   0.00,  -7.14,  99.90,  -7.53,  -0.39,
04/29 00Z,   0.00,  -5.91,  99.90,  -6.30,  -0.39,
04/29 01Z,   0.10,  -5.38,  99.90,  -5.67,  -0.39,  (max)
04/29 02Z,   0.00,  -5.56,  99.90,  -5.95,  -0.39,
04/29 03Z,   0.00,  -6.28,  99.90,  -6.67,  -0.39,
04/29 04Z,   0.00,  -7.23,  99.90,  -7.62,  -0.39,
04/29 05Z,  -0.10,  -8.05,  99.90,  -8.54,  -0.39,
04/29 06Z,  -0.10,  -8.44,  99.90,  -8.93,  -0.39,  (min)
04/29 07Z,  -0.20,  -8.22,  99.90,  -8.81,  -0.39,
04/29 08Z,  -0.20,  -7.40,  99.90,  -7.99,  -0.39,
04/29 09Z,  -0.20,  -6.15,  99.90,  -6.74,  -0.39,
04/29 10Z,  -0.10,  -4.80,  99.90,  -5.29,  -0.39,
04/29 11Z,  -0.10,  -3.72,  99.90,  -4.20,  -0.39,
04/29 12Z,  -0.20,  -3.22,  99.90,  -3.81,  -0.39,
04/29 13Z,  99.90,  -3.52,  99.90,  99.90,  -0.39,
04/29 14Z,  99.90,  -4.63,  99.90,  99.90,  -0.39,
04/29 15Z,  99.90,  -6.39,  99.90,  99.90,  -0.39,
04/29 16Z,  99.90,  -8.47,  99.90,  99.90,  -0.39,
04/29 17Z,  99.90, -10.48,  99.90,  99.90,  -0.39,
04/29 18Z,  99.90, -12.03,  99.90,  99.90,  -0.39,