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 
#Ketchikan, AK : 09/26/2023 23:21:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 06Z,   0.50,  -6.75,  -6.27,  99.90,  -0.02,  (max)
09/25 07Z,   0.50,  -8.39,  -7.83,  99.90,   0.06,
09/25 08Z,   0.60, -10.89, -10.31,  99.90,  -0.02,
09/25 09Z,   0.70, -13.75, -12.99,  99.90,   0.06,
09/25 10Z,   0.80, -16.37, -15.54,  99.90,   0.03,
09/25 11Z,   0.80, -18.20, -17.35,  99.90,   0.05,
09/25 12Z,   0.70, -18.85, -17.88,  99.90,   0.27,  (min)
09/25 13Z,   0.80, -18.19, -17.57,  99.90,  -0.18,
09/25 14Z,   0.90, -16.41, -15.78,  99.90,  -0.27,
09/25 15Z,   0.90, -13.89, -13.35,  99.90,  -0.36,
09/25 16Z,   0.90, -11.18, -10.63,  99.90,  -0.35,
09/25 17Z,   0.90,  -8.86,  -8.23,  99.90,  -0.27,
09/25 18Z,   0.80,  -7.45,  -6.73,  99.90,  -0.08,
09/25 19Z,   0.80,  -7.24,  -6.34,  99.90,   0.10,  (max)
09/25 20Z,   0.90,  -8.24,  -7.26,  99.90,   0.08,
09/25 21Z,   0.90, -10.13,  -9.22,  99.90,   0.01,
09/25 22Z,   0.90, -12.32, -11.40,  99.90,   0.02,
09/25 23Z,   0.90, -14.16, -13.22,  99.90,   0.04,
09/26 00Z,   0.80, -15.07, -14.29,  99.90,  -0.02,  (min)
09/26 01Z,   0.80, -14.74, -13.76,  99.90,   0.18,
09/26 02Z,   0.90, -13.22, -12.29,  99.90,   0.03,
09/26 03Z,   0.90, -10.89,  -9.90,  99.90,   0.09,
09/26 04Z,   0.90,  -8.32,  -7.35,  99.90,   0.07,
09/26 05Z,   0.80,  -6.20,  -5.28,  99.90,   0.12,
09/26 06Z,   0.80,  -5.10,  -4.12,  99.90,   0.18,  (max)
09/26 07Z,   0.80,  -5.43,  -4.39,  99.90,   0.24,
09/26 08Z,   0.80,  -7.23,  -6.07,  99.90,   0.36,
09/26 09Z,   0.80, -10.21,  -9.00,  99.90,   0.41,
09/26 10Z,   0.80, -13.76, -12.60,  99.90,   0.36,
09/26 11Z,   0.80, -17.07, -16.06,  99.90,   0.21,
09/26 12Z,   0.90, -19.37, -18.40,  99.90,   0.07,
09/26 13Z,   1.00, -20.14, -19.23,  99.90,  -0.09,  (min)
09/26 14Z,   1.00, -19.21, -18.21,  99.90,   0.00,
09/26 15Z,   1.00, -16.83, -15.65,  99.90,   0.18,
09/26 16Z,   1.00, -13.54, -12.39,  99.90,   0.15,
09/26 17Z,   1.00, -10.10,  -9.03,  99.90,   0.07,
09/26 18Z,   1.00,  -7.28,  -6.27,  99.90,   0.01,
09/26 19Z,   1.00,  -5.74,  -3.47,  99.90,   1.27,  (max)
09/26 20Z,   1.00,  -5.82,  -4.73,  99.90,   0.09,
09/26 21Z,   1.00,  -7.48,  -6.17,  99.90,   0.31,
09/26 22Z,   1.00, -10.26,  -8.84,  99.90,   0.42,
09/26 23Z,   1.00, -13.37, -11.87,  99.90,   0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/27 00Z,   0.90, -15.89,  99.90, -14.53,   0.47,
09/27 01Z,   0.90, -17.09,  99.90, -15.76,   0.44,  (min)
09/27 02Z,   0.90, -16.60,  99.90, -15.29,   0.41,
09/27 03Z,   0.90, -14.53,  99.90, -13.25,   0.38,
09/27 04Z,   0.80, -11.40,  99.90, -10.25,   0.35,
09/27 05Z,   0.70,  -8.02,  99.90,  -6.99,   0.32,
09/27 06Z,   0.60,  -5.25,  99.90,  -4.35,   0.29,
09/27 07Z,   0.60,  -3.83,  99.90,  -2.97,   0.26,  (max)
09/27 08Z,   0.60,  -4.23,  99.90,  -3.39,   0.24,
09/27 09Z,   0.60,  -6.47,  99.90,  -5.66,   0.21,
09/27 10Z,   0.70, -10.12,  99.90,  -9.24,   0.18,
09/27 11Z,   0.80, -14.37,  99.90, -13.42,   0.15,
09/27 12Z,   0.90, -18.19,  99.90, -17.14,   0.15,
09/27 13Z,   0.90, -20.64,  99.90, -19.60,   0.15,
09/27 14Z,   0.80, -21.14,  99.90, -20.19,   0.15,  (min)
09/27 15Z,   0.70, -19.59,  99.90, -18.74,   0.15,
09/27 16Z,   0.60, -16.38,  99.90, -15.64,   0.15,
09/27 17Z,   0.50, -12.31,  99.90, -11.66,   0.15,
09/27 18Z,   0.30,  -8.31,  99.90,  -7.86,   0.15,
09/27 19Z,   0.20,  -5.31,  99.90,  -4.97,   0.15,
09/27 20Z,   0.10,  -4.03,  99.90,  -3.78,   0.15,  (max)
09/27 21Z,   0.00,  -4.77,  99.90,  -4.63,   0.15,
09/27 22Z,   0.00,  -7.38,  99.90,  -7.23,   0.15,
09/27 23Z,   0.00, -11.16,  99.90, -11.01,   0.15,
09/28 00Z,   0.00, -15.08,  99.90, -14.93,   0.15,
09/28 01Z,   0.00, -18.03,  99.90, -17.88,   0.15,
09/28 02Z,   0.00, -19.17,  99.90, -19.02,   0.15,  (min)
09/28 03Z,   0.00, -18.18,  99.90, -18.04,   0.15,
09/28 04Z,   0.00, -15.34,  99.90, -15.19,   0.15,
09/28 05Z,   0.00, -11.37,  99.90, -11.22,   0.15,
09/28 06Z,  -0.10,  -7.31,  99.90,  -7.26,   0.15,
09/28 07Z,  -0.10,  -4.16,  99.90,  -4.11,   0.15,
09/28 08Z,  -0.20,  -2.75,  99.90,  -2.80,   0.15,  (max)
09/28 09Z,  -0.20,  -3.50,  99.90,  -3.55,   0.15,
09/28 10Z,  -0.10,  -6.35,  99.90,  -6.30,   0.15,
09/28 11Z,  -0.10, -10.67,  99.90, -10.62,   0.15,
09/28 12Z,  -0.10, -15.43,  99.90, -15.38,   0.15,
09/28 13Z,  -0.10, -19.41,  99.90, -19.37,   0.15,
09/28 14Z,  -0.10, -21.60,  99.90, -21.56,   0.15,  (min)
09/28 15Z,  -0.10, -21.46,  99.90, -21.41,   0.15,
09/28 16Z,  -0.20, -19.06,  99.90, -19.11,   0.15,
09/28 17Z,  -0.30, -15.03,  99.90, -15.18,   0.15,
09/28 18Z,  -0.40, -10.36,  99.90, -10.61,   0.15,
09/28 19Z,  -0.50,  -6.15,  99.90,  -6.50,   0.15,
09/28 20Z,  -0.50,  -3.38,  99.90,  -3.73,   0.15,
09/28 21Z,  -0.50,  -2.73,  99.90,  -3.09,   0.15,  (max)
09/28 22Z,  -0.50,  -4.42,  99.90,  -4.77,   0.15,
09/28 23Z,  -0.40,  -8.05,  99.90,  -8.30,   0.15,
09/29 00Z,  -0.30, -12.72,  99.90, -12.87,   0.15,
09/29 01Z,  -0.20, -17.16,  99.90, -17.21,   0.15,
09/29 02Z,  -0.20, -20.14,  99.90, -20.19,   0.15,
09/29 03Z,  -0.20, -20.86,  99.90, -20.92,   0.15,  (min)
09/29 04Z,  -0.30, -19.15,  99.90, -19.31,   0.15,
09/29 05Z,  -0.30, -15.50,  99.90, -15.65,   0.15,
09/29 06Z,  -0.40, -10.87,  99.90, -11.12,   0.15,
09/29 07Z,  -0.50,  -6.42,  99.90,  -6.77,   0.15,
09/29 08Z,  -0.50,  -3.24,  99.90,  -3.59,   0.15,
09/29 09Z,  -0.60,  -2.14,  99.90,  -2.59,   0.15,  (max)
09/29 10Z,  -0.50,  -3.45,  99.90,  -3.80,   0.15,
09/29 11Z,  -0.40,  -6.92,  99.90,  -7.17,   0.15,
09/29 12Z,  -0.40, -11.73,  99.90, -11.99,   0.15,
09/29 13Z,  -0.30, -16.65,  99.90, -16.80,   0.15,
09/29 14Z,  -0.30, -20.36,  99.90, -20.51,   0.15,
09/29 15Z,  -0.30, -21.89,  99.90, -22.04,   0.15,  (min)
09/29 16Z,  -0.30, -20.87,  99.90, -21.02,   0.15,
09/29 17Z,  -0.40, -17.62,  99.90, -17.87,   0.15,
09/29 18Z,  -0.50, -12.98,  99.90, -13.33,   0.15,
09/29 19Z,  -0.50,  -8.08,  99.90,  -8.43,   0.15,
09/29 20Z,  -0.60,  -4.07,  99.90,  -4.53,   0.15,
09/29 21Z,  -0.60,  -1.92,  99.90,  -2.37,   0.15,  (max)
09/29 22Z,  -0.50,  -2.18,  99.90,  -2.54,   0.15,
09/29 23Z,  -0.40,  -4.89,  99.90,  -5.14,   0.15,
09/30 00Z,  -0.40,  -9.42,  99.90,  -9.68,   0.15,
09/30 01Z,  -0.30, -14.65,  99.90, -14.80,   0.15,
09/30 02Z,  -0.30, -19.18,  99.90, -19.33,   0.15,
09/30 03Z,  -0.30, -21.79,  99.90, -21.94,   0.15,
09/30 04Z,  -0.30, -21.83,  99.90, -21.98,   0.15,  (min)
09/30 05Z,  -0.40, -19.35,  99.90, -19.60,   0.15,
09/30 06Z,  -0.50, -15.06,  99.90, -15.41,   0.15,
09/30 07Z,  -0.60, -10.07,  99.90, -10.53,   0.15,
09/30 08Z,  -0.60,  -5.62,  99.90,  -6.07,   0.15,
09/30 09Z,  -0.60,  -2.76,  99.90,  -3.21,   0.15,
09/30 10Z,  -0.60,  -2.20,  99.90,  -2.65,   0.15,  (max)
09/30 11Z,  -0.50,  -4.11,  99.90,  -4.47,   0.15,
09/30 12Z,  -0.40,  -8.06,  99.90,  -8.31,   0.15,
09/30 13Z,  -0.30, -13.02,  99.90, -13.17,   0.15,
09/30 14Z,  -0.30, -17.65,  99.90, -17.80,   0.15,
09/30 15Z,  -0.30, -20.68,  99.90, -20.83,   0.15,
09/30 16Z,  -0.40, -21.30,  99.90, -21.55,   0.15,  (min)
09/30 17Z,  -0.40, -19.39,  99.90, -19.64,   0.15,
09/30 18Z,  -0.50, -15.50,  99.90, -15.85,   0.15,