EXTRA-TROPICAL  STORM  SURGE  2.3
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
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast 
#Alitak, AK : 09/30/2023 13:21:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 18Z,  -0.40, -13.71, -14.16,  99.90,  -0.05,
09/28 19Z,  -0.40, -10.22, -10.56,  99.90,   0.06,
09/28 20Z,  -0.40,  -6.47,  -6.44,  99.90,   0.43,
09/28 21Z,  -0.40,  -3.62,  -3.44,  99.90,   0.58,
09/28 22Z,  -0.40,  -2.37,  -2.13,  99.90,   0.64,  (max)
09/28 23Z,  -0.40,  -2.89,  -2.62,  99.90,   0.67,
09/29 00Z,  -0.40,  -4.97,  -4.65,  99.90,   0.72,
09/29 01Z,  -0.50,  -8.04,  -7.72,  99.90,   0.82,
09/29 02Z,  -0.50, -11.30, -11.10,  99.90,   0.70,
09/29 03Z,  -0.50, -13.96, -13.99,  99.90,   0.47,
09/29 04Z,  -0.50, -15.40, -15.55,  99.90,   0.35,  (min)
09/29 05Z,  -0.50, -15.32, -15.32,  99.90,   0.50,
09/29 06Z,  -0.50, -13.66, -13.66,  99.90,   0.50,
09/29 07Z,  -0.50, -10.62, -10.89,  99.90,   0.23,
09/29 08Z,  -0.50,  -6.93,  -7.03,  99.90,   0.40,
09/29 09Z,  -0.50,  -3.78,  -3.66,  99.90,   0.62,
09/29 10Z,  -0.50,  -2.10,  -2.15,  99.90,   0.45,  (max)
09/29 11Z,  -0.50,  -2.23,  -2.39,  99.90,   0.34,
09/29 12Z,  -0.60,  -4.09,  -3.85,  99.90,   0.84,
09/29 13Z,  -0.60,  -7.19,  -7.05,  99.90,   0.74,
09/29 14Z,  -0.60, -10.76, -10.72,  99.90,   0.64,
09/29 15Z,  -0.60, -13.93, -13.95,  99.90,   0.58,
09/29 16Z,  -0.60, -15.96, -16.14,  99.90,   0.42,
09/29 17Z,  -0.70, -16.39, -16.73,  99.90,   0.36,  (min)
09/29 18Z,  -0.70, -15.10, -15.41,  99.90,   0.39,
09/29 19Z,  -0.70, -12.21, -12.69,  99.90,   0.22,
09/29 20Z,  -0.70,  -8.30,  -8.33,  99.90,   0.67,
09/29 21Z,  -0.70,  -4.54,  -4.42,  99.90,   0.82,
09/29 22Z,  -0.70,  -2.09,  -1.82,  99.90,   0.97,
09/29 23Z,  -0.70,  -1.51,  -1.37,  99.90,   0.84,  (max)
09/30 00Z,  -0.70,  -2.84,  -2.42,  99.90,   1.12,
09/30 01Z,  -0.70,  -5.69,  -5.22,  99.90,   1.17,
09/30 02Z,  -0.80,  -9.31,  -8.91,  99.90,   1.20,
09/30 03Z,  -0.80, -12.83, -12.43,  99.90,   1.20,
09/30 04Z,  -0.90, -15.45, -15.54,  99.90,   0.81,
09/30 05Z,  -1.00, -16.61, -16.59,  99.90,   1.02,  (min)
09/30 06Z,  -0.90, -16.07, -16.09,  99.90,   0.88,
09/30 07Z,  -1.00, -13.84, -13.88,  99.90,   0.96,
09/30 08Z,  -1.00, -10.27, -10.52,  99.90,   0.75,
09/30 09Z,  -1.20,  -6.33,  -6.26,  99.90,   1.27,
09/30 10Z,  -1.30,  -3.28,  -3.14,  99.90,   1.44,
09/30 11Z,  -1.40,  -1.95,  -1.62,  99.90,   1.73,  (max)
09/30 12Z,  -1.50,  -2.53,  -2.13,  99.90,   1.90,
09/30 13Z,  -1.60,  -4.78,  -4.34,  99.90,   2.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 14Z,  -1.60,  -8.05,  99.90,  -7.75,   1.90,
09/30 15Z,  -1.50, -11.48,  99.90, -11.22,   1.76,
09/30 16Z,  -1.50, -14.24,  99.90, -14.12,   1.62,
09/30 17Z,  -1.30, -15.68,  99.90, -15.50,   1.48,  (min)
09/30 18Z,  -1.20, -15.47,  99.90, -15.33,   1.34,
09/30 19Z,  -1.00, -13.57,  99.90, -13.37,   1.20,
09/30 20Z,  -0.80, -10.25,  99.90,  -9.99,   1.06,
09/30 21Z,  -0.70,  -6.26,  99.90,  -6.04,   0.92,
09/30 22Z,  -0.70,  -2.87,  99.90,  -2.79,   0.78,
09/30 23Z,  -0.60,  -1.12,  99.90,  -1.08,   0.64,  (max)
10/01 00Z,  -0.60,  -1.38,  99.90,  -1.48,   0.50,
10/01 01Z,  -0.60,  -3.48,  99.90,  -3.72,   0.36,
10/01 02Z,  -0.60,  -6.87,  99.90,  -7.11,   0.36,
10/01 03Z,  -0.60, -10.72,  99.90, -10.96,   0.36,
10/01 04Z,  -0.50, -14.17,  99.90, -14.31,   0.36,
10/01 05Z,  -0.50, -16.50,  99.90, -16.64,   0.36,
10/01 06Z,  -0.50, -17.21,  99.90, -17.35,   0.36,  (min)
10/01 07Z,  -0.50, -16.16,  99.90, -16.30,   0.36,
10/01 08Z,  -0.60, -13.46,  99.90, -13.70,   0.36,
10/01 09Z,  -0.60,  -9.63,  99.90,  -9.87,   0.36,
10/01 10Z,  -0.60,  -5.79,  99.90,  -6.03,   0.36,
10/01 11Z,  -0.60,  -3.15,  99.90,  -3.39,   0.36,
10/01 12Z,  -0.60,  -2.33,  99.90,  -2.57,   0.36,  (max)
10/01 13Z,  -0.60,  -3.35,  99.90,  -3.59,   0.36,
10/01 14Z,  -0.70,  -5.79,  99.90,  -6.13,   0.36,
10/01 15Z,  -0.70,  -8.93,  99.90,  -9.27,   0.36,
10/01 16Z,  -0.70, -11.93,  99.90, -12.27,   0.36,
10/01 17Z,  -0.70, -14.07,  99.90, -14.41,   0.36,
10/01 18Z,  -0.70, -14.82,  99.90, -15.16,   0.36,  (min)
10/01 19Z,  -0.70, -13.97,  99.90, -14.31,   0.36,
10/01 20Z,  -0.70, -11.63,  99.90, -11.97,   0.36,
10/01 21Z,  -0.70,  -8.18,  99.90,  -8.52,   0.36,
10/01 22Z,  -0.60,  -4.52,  99.90,  -4.76,   0.36,
10/01 23Z,  -0.60,  -1.84,  99.90,  -2.08,   0.36,
10/02 00Z,  -0.60,  -0.96,  99.90,  -1.20,   0.36,  (max)
10/02 01Z,  -0.60,  -2.02,  99.90,  -2.26,   0.36,
10/02 02Z,  -0.70,  -4.66,  99.90,  -5.00,   0.36,
10/02 03Z,  -0.70,  -8.25,  99.90,  -8.59,   0.36,
10/02 04Z,  -0.70, -11.98,  99.90, -12.32,   0.36,
10/02 05Z,  -0.70, -15.08,  99.90, -15.42,   0.36,
10/02 06Z,  -0.70, -16.91,  99.90, -17.25,   0.36,
10/02 07Z,  -0.70, -17.10,  99.90, -17.44,   0.36,  (min)
10/02 08Z,  -0.60, -15.61,  99.90, -15.85,   0.36,
10/02 09Z,  -0.60, -12.67,  99.90, -12.91,   0.36,
10/02 10Z,  -0.60,  -8.93,  99.90,  -9.17,   0.36,
10/02 11Z,  -0.60,  -5.53,  99.90,  -5.77,   0.36,
10/02 12Z,  -0.60,  -3.48,  99.90,  -3.72,   0.36,
10/02 13Z,  -0.60,  -3.20,  99.90,  -3.44,   0.36,  (max)
10/02 14Z,  -0.60,  -4.50,  99.90,  -4.74,   0.36,
10/02 15Z,  -0.60,  -6.87,  99.90,  -7.11,   0.36,
10/02 16Z,  -0.60,  -9.60,  99.90,  -9.84,   0.36,
10/02 17Z,  -0.60, -11.98,  99.90, -12.22,   0.36,
10/02 18Z,  -0.60, -13.39,  99.90, -13.63,   0.36,  (min)
10/02 19Z,  -0.50, -13.47,  99.90, -13.61,   0.36,
10/02 20Z,  -0.50, -12.14,  99.90, -12.28,   0.36,
10/02 21Z,  -0.40,  -9.65,  99.90,  -9.69,   0.36,
10/02 22Z,  -0.40,  -6.45,  99.90,  -6.49,   0.36,
10/02 23Z,  -0.40,  -3.44,  99.90,  -3.48,   0.36,
10/03 00Z,  -0.40,  -1.65,  99.90,  -1.69,   0.36,
10/03 01Z,  -0.40,  -1.62,  99.90,  -1.66,   0.36,  (max)
10/03 02Z,  -0.50,  -3.24,  99.90,  -3.38,   0.36,
10/03 03Z,  -0.50,  -6.09,  99.90,  -6.23,   0.36,
10/03 04Z,  -0.60,  -9.52,  99.90,  -9.76,   0.36,
10/03 05Z,  -0.60, -12.83,  99.90, -13.07,   0.36,
10/03 06Z,  -0.60, -15.37,  99.90, -15.61,   0.36,
10/03 07Z,  -0.60, -16.63,  99.90, -16.87,   0.36,  (min)
10/03 08Z,  -0.60, -16.35,  99.90, -16.59,   0.36,
10/03 09Z,  -0.60, -14.63,  99.90, -14.87,   0.36,
10/03 10Z,  -0.60, -11.76,  99.90, -12.00,   0.36,
10/03 11Z,  -0.60,  -8.43,  99.90,  -8.67,   0.36,
10/03 12Z,  -0.60,  -5.67,  99.90,  -5.91,   0.36,
10/03 13Z,  -0.60,  -4.27,  99.90,  -4.51,   0.36,  (max)
10/03 14Z,  -0.60,  -4.39,  99.90,  -4.63,   0.36,
10/03 15Z,  -0.70,  -5.72,  99.90,  -6.06,   0.36,
10/03 16Z,  -0.70,  -7.76,  99.90,  -8.10,   0.36,
10/03 17Z,  -0.70,  -9.91,  99.90, -10.25,   0.36,
10/03 18Z,  -0.70, -11.58,  99.90, -11.92,   0.36,
10/03 19Z,  -0.70, -12.30,  99.90, -12.64,   0.36,  (min)
10/03 20Z,  -0.60, -11.86,  99.90, -12.10,   0.36,
10/03 21Z,  -0.60, -10.33,  99.90, -10.57,   0.36,
10/03 22Z,  -0.60,  -8.02,  99.90,  -8.26,   0.36,
10/03 23Z,  -0.60,  -5.38,  99.90,  -5.62,   0.36,
10/04 00Z,  -0.60,  -3.19,  99.90,  -3.43,   0.36,
10/04 01Z,  -0.60,  -2.27,  99.90,  -2.51,   0.36,  (max)
10/04 02Z,  -0.60,  -2.87,  99.90,  -3.11,   0.36,
10/04 03Z,  -0.60,  -4.72,  99.90,  -4.96,   0.36,
10/04 04Z,  -0.50,  -7.41,  99.90,  -7.55,   0.36,
10/04 05Z,  -0.50, -10.39,  99.90, -10.53,   0.36,
10/04 06Z,  -0.50, -13.11,  99.90, -13.25,   0.36,