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 
#Seldovia, AK : 09/28/2023 18:20:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/27 00Z,   0.30,  11.50,  11.57,  99.90,  -0.23,
09/27 01Z,   0.20,   7.63,   7.85,  99.90,   0.02,
09/27 02Z,   0.10,   4.50,   4.51,  99.90,  -0.09,
09/27 03Z,   0.10,   3.16,   2.78,  99.90,  -0.48,  (min)
09/27 04Z,   0.20,   3.91,   3.53,  99.90,  -0.58,
09/27 05Z,   0.20,   6.45,   6.22,  99.90,  -0.43,
09/27 06Z,   0.10,  10.16,   9.88,  99.90,  -0.38,
09/27 07Z,   0.10,  14.12,  13.69,  99.90,  -0.53,
09/27 08Z,   0.20,  17.23,  16.92,  99.90,  -0.51,
09/27 09Z,   0.30,  18.64,  18.55,  99.90,  -0.39,  (max)
09/27 10Z,   0.30,  17.98,  17.86,  99.90,  -0.42,
09/27 11Z,   0.40,  15.33,  15.02,  99.90,  -0.71,
09/27 12Z,   0.20,  11.13,  10.80,  99.90,  -0.53,
09/27 13Z,   0.10,   6.21,   5.86,  99.90,  -0.45,
09/27 14Z,   0.10,   1.73,   1.19,  99.90,  -0.64,
09/27 15Z,   0.00,  -1.03,  -1.80,  99.90,  -0.77,
09/27 16Z,   0.00,  -1.32,  -2.08,  99.90,  -0.76,  (min)
09/27 17Z,   0.00,   0.79,   0.10,  99.90,  -0.69,
09/27 18Z,   0.00,   4.77,   4.11,  99.90,  -0.66,
09/27 19Z,   0.00,   9.77,   9.10,  99.90,  -0.67,
09/27 20Z,   0.00,  14.56,  14.12,  99.90,  -0.44,
09/27 21Z,   0.00,  17.97,  17.61,  99.90,  -0.36,
09/27 22Z,   0.10,  19.23,  19.01,  99.90,  -0.32,  (max)
09/27 23Z,   0.20,  18.09,  17.96,  99.90,  -0.33,
09/28 00Z,   0.10,  14.81,  14.58,  99.90,  -0.33,
09/28 01Z,   0.00,  10.14,   9.85,  99.90,  -0.29,
09/28 02Z,   0.00,   5.27,   4.90,  99.90,  -0.37,
09/28 03Z,  -0.10,   1.69,   0.88,  99.90,  -0.71,
09/28 04Z,  -0.10,   0.55,  -0.49,  99.90,  -0.94,  (min)
09/28 05Z,   0.00,   2.05,   1.31,  99.90,  -0.74,
09/28 06Z,   0.00,   5.66,   5.08,  99.90,  -0.58,
09/28 07Z,  -0.10,  10.50,   9.84,  99.90,  -0.56,
09/28 08Z,  -0.10,  15.33,  14.81,  99.90,  -0.42,
09/28 09Z,   0.00,  18.87,  18.62,  99.90,  -0.25,
09/28 10Z,   0.00,  20.24,  20.09,  99.90,  -0.15,  (max)
09/28 11Z,   0.00,  19.08,  18.80,  99.90,  -0.28,
09/28 12Z,  -0.10,  15.60,  15.17,  99.90,  -0.33,
09/28 13Z,  -0.10,  10.47,  10.03,  99.90,  -0.34,
09/28 14Z,  -0.20,   4.79,   4.29,  99.90,  -0.30,
09/28 15Z,  -0.20,   0.04,  -0.81,  99.90,  -0.65,
09/28 16Z,  -0.20,  -2.36,  -3.45,  99.90,  -0.89,  (min)
09/28 17Z,  -0.20,  -1.78,  -2.72,  99.90,  -0.74,
09/28 18Z,  -0.20,   1.46,   0.70,  99.90,  -0.56,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 19Z,  -0.10,   6.53,  99.90,   5.89,  -0.54,
09/28 20Z,   0.00,  12.27,  99.90,  11.75,  -0.52,
09/28 21Z,   0.00,  17.24,  99.90,  16.74,  -0.50,
09/28 22Z,   0.00,  20.25,  99.90,  19.78,  -0.48,
09/28 23Z,   0.00,  20.63,  99.90,  20.17,  -0.46,  (max)
09/29 00Z,  -0.10,  18.28,  99.90,  17.74,  -0.44,
09/29 01Z,  -0.20,  13.70,  99.90,  13.08,  -0.42,
09/29 02Z,  -0.30,   7.93,  99.90,   7.23,  -0.40,
09/29 03Z,  -0.40,   2.46,  99.90,   1.69,  -0.38,
09/29 04Z,  -0.40,  -1.03,  99.90,  -1.79,  -0.36,
09/29 05Z,  -0.40,  -1.49,  99.90,  -2.23,  -0.34,  (min)
09/29 06Z,  -0.30,   1.03,  99.90,   0.41,  -0.32,
09/29 07Z,  -0.30,   5.73,  99.90,   5.11,  -0.32,
09/29 08Z,  -0.30,  11.44,  99.90,  10.83,  -0.32,
09/29 09Z,  -0.30,  16.74,  99.90,  16.12,  -0.32,
09/29 10Z,  -0.30,  20.27,  99.90,  19.65,  -0.32,
09/29 11Z,  -0.30,  21.21,  99.90,  20.59,  -0.32,  (max)
09/29 12Z,  -0.30,  19.33,  99.90,  18.71,  -0.32,
09/29 13Z,  -0.20,  15.00,  99.90,  14.48,  -0.32,
09/29 14Z,  -0.30,   9.15,  99.90,   8.54,  -0.32,
09/29 15Z,  -0.30,   3.17,  99.90,   2.55,  -0.32,
09/29 16Z,  -0.40,  -1.28,  99.90,  -2.00,  -0.32,
09/29 17Z,  -0.40,  -2.80,  99.90,  -3.51,  -0.32,  (min)
09/29 18Z,  -0.30,  -1.06,  99.90,  -1.68,  -0.32,
09/29 19Z,  -0.40,   3.28,  99.90,   2.56,  -0.32,
09/29 20Z,  -0.40,   9.13,  99.90,   8.41,  -0.32,
09/29 21Z,  -0.40,  15.09,  99.90,  14.37,  -0.32,
09/29 22Z,  -0.30,  19.70,  99.90,  19.08,  -0.32,
09/29 23Z,  -0.30,  21.84,  99.90,  21.22,  -0.32,  (max)
09/30 00Z,  -0.30,  21.03,  99.90,  20.41,  -0.32,
09/30 01Z,  -0.40,  17.40,  99.90,  16.68,  -0.32,
09/30 02Z,  -0.50,  11.71,  99.90,  10.90,  -0.32,
09/30 03Z,  -0.50,   5.29,  99.90,   4.47,  -0.32,
09/30 04Z,  -0.60,  -0.20,  99.90,  -1.11,  -0.32,
09/30 05Z,  -0.60,  -3.07,  99.90,  -3.98,  -0.32,  (min)
09/30 06Z,  -0.50,  -2.53,  99.90,  -3.34,  -0.32,
09/30 07Z,  -0.40,   1.04,  99.90,   0.32,  -0.32,
09/30 08Z,  -0.20,   6.56,  99.90,   6.04,  -0.32,
09/30 09Z,  -0.10,  12.70,  99.90,  12.28,  -0.32,
09/30 10Z,  -0.30,  17.96,  99.90,  17.34,  -0.32,
09/30 11Z,  -0.40,  21.05,  99.90,  20.34,  -0.32,
09/30 12Z,  -0.40,  21.30,  99.90,  20.58,  -0.32,  (max)
09/30 13Z,  -0.40,  18.64,  99.90,  17.92,  -0.32,
09/30 14Z,  -0.50,  13.67,  99.90,  12.85,  -0.32,
09/30 15Z,  -0.50,   7.55,  99.90,   6.73,  -0.32,
09/30 16Z,  -0.40,   1.83,  99.90,   1.12,  -0.32,
09/30 17Z,  -0.20,  -1.75,  99.90,  -2.27,  -0.32,
09/30 18Z,  -0.30,  -2.08,  99.90,  -2.70,  -0.32,  (min)
09/30 19Z,  -0.30,   0.80,  99.90,   0.19,  -0.32,
09/30 20Z,  -0.20,   5.93,  99.90,   5.41,  -0.32,
09/30 21Z,   0.00,  12.03,  99.90,  11.71,  -0.32,
09/30 22Z,   0.00,  17.64,  99.90,  17.32,  -0.32,
09/30 23Z,   0.00,  21.37,  99.90,  21.05,  -0.32,
10/01 00Z,   0.00,  22.33,  99.90,  22.02,  -0.32,  (max)
10/01 01Z,   0.00,  20.27,  99.90,  19.95,  -0.32,
10/01 02Z,   0.00,  15.56,  99.90,  15.25,  -0.32,
10/01 03Z,   0.00,   9.24,  99.90,   8.92,  -0.32,
10/01 04Z,   0.00,   2.77,  99.90,   2.45,  -0.32,
10/01 05Z,   0.10,  -2.13,  99.90,  -2.34,  -0.32,
10/01 06Z,   0.20,  -3.98,  99.90,  -4.09,  -0.32,  (min)
10/01 07Z,   0.40,  -2.37,  99.90,  -2.28,  -0.32,
10/01 08Z,   0.50,   1.98,  99.90,   2.16,  -0.32,
10/01 09Z,   0.50,   7.86,  99.90,   8.04,  -0.32,
10/01 10Z,   0.50,  13.89,  99.90,  14.07,  -0.32,
10/01 11Z,   0.40,  18.63,  99.90,  18.72,  -0.32,
10/01 12Z,   0.20,  20.98,  99.90,  20.86,  -0.32,  (max)
10/01 13Z,   0.00,  20.44,  99.90,  20.12,  -0.32,
10/01 14Z,   0.00,  17.16,  99.90,  16.85,  -0.32,
10/01 15Z,   0.00,  11.95,  99.90,  11.64,  -0.32,
10/01 16Z,   0.00,   6.11,  99.90,   5.79,  -0.32,
10/01 17Z,   0.00,   1.23,  99.90,   0.91,  -0.32,
10/01 18Z,   0.00,  -1.14,  99.90,  -1.46,  -0.32,  (min)
10/01 19Z,   0.00,  -0.25,  99.90,  -0.56,  -0.32,
10/01 20Z,   0.20,   3.48,  99.90,   3.36,  -0.32,
10/01 21Z,   0.30,   8.87,  99.90,   8.85,  -0.32,
10/01 22Z,   0.40,  14.61,  99.90,  14.70,  -0.32,
10/01 23Z,   0.30,  19.35,  99.90,  19.33,  -0.32,
10/02 00Z,   0.30,  21.89,  99.90,  21.87,  -0.32,  (max)
10/02 01Z,   0.20,  21.60,  99.90,  21.48,  -0.32,
10/02 02Z,   0.10,  18.48,  99.90,  18.26,  -0.32,
10/02 03Z,   0.00,  13.17,  99.90,  12.85,  -0.32,
10/02 04Z,   0.00,   6.83,  99.90,   6.51,  -0.32,
10/02 05Z,   0.00,   0.95,  99.90,   0.63,  -0.32,
10/02 06Z,   0.20,  -2.90,  99.90,  -3.02,  -0.32,
10/02 07Z,   0.20,  -3.60,  99.90,  -3.72,  -0.32,  (min)
10/02 08Z,   0.30,  -1.14,  99.90,  -1.16,  -0.32,
10/02 09Z,   0.50,   3.54,  99.90,   3.72,  -0.32,
10/02 10Z,   0.50,   9.23,  99.90,   9.41,  -0.32,
10/02 11Z,   0.40,  14.65,  99.90,  14.73,  -0.32,
10/02 12Z,   0.30,  18.54,  99.90,  18.52,  -0.32,