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
Soliciting comments on MDL-maintained P-Surge, P-ETSS, ETSS, and ESTOFS websites here
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 
#Seattle, WA : 02/02/2023 20:20:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/01 00Z,  -0.20,   5.46,   4.96,  99.90,  -0.30,
02/01 01Z,  -0.20,   3.25,   2.89,  99.90,  -0.16,
02/01 02Z,  -0.20,   1.39,   1.04,  99.90,  -0.15,
02/01 03Z,  -0.20,   0.31,  -0.07,  99.90,  -0.18,
02/01 04Z,  -0.20,   0.20,  -0.15,  99.90,  -0.15,  (min)
02/01 05Z,  -0.20,   1.02,   0.66,  99.90,  -0.16,
02/01 06Z,  -0.10,   2.61,   2.18,  99.90,  -0.33,
02/01 07Z,  -0.10,   4.65,   4.30,  99.90,  -0.25,
02/01 08Z,  -0.10,   6.76,   6.49,  99.90,  -0.17,
02/01 09Z,  -0.10,   8.59,   8.35,  99.90,  -0.14,
02/01 10Z,  -0.10,  10.00,   9.67,  99.90,  -0.23,
02/01 11Z,  -0.10,  10.92,  10.38,  99.90,  -0.44,
02/01 12Z,  -0.10,  11.25,  10.54,  99.90,  -0.61,  (max)
02/01 13Z,  -0.10,  10.93,  10.30,  99.90,  -0.53,
02/01 14Z,  -0.10,  10.15,   9.76,  99.90,  -0.29,
02/01 15Z,  -0.10,   9.27,   9.05,  99.90,  -0.12,
02/01 16Z,  -0.10,   8.59,   8.52,  99.90,   0.03,
02/01 17Z,  -0.10,   8.32,   8.31,  99.90,   0.09,  (min)
02/01 18Z,  -0.10,   8.52,   8.52,  99.90,   0.10,
02/01 19Z,  -0.10,   9.11,   8.88,  99.90,  -0.13,
02/01 20Z,  -0.10,   9.76,   9.18,  99.90,  -0.48,
02/01 21Z,  -0.10,  10.05,   9.29,  99.90,  -0.66,  (max)
02/01 22Z,  -0.10,   9.70,   8.99,  99.90,  -0.61,
02/01 23Z,  -0.10,   8.66,   8.04,  99.90,  -0.52,
02/02 00Z,   0.00,   6.99,   6.46,  99.90,  -0.53,
02/02 01Z,   0.00,   4.85,   4.46,  99.90,  -0.39,
02/02 02Z,   0.00,   2.61,   2.29,  99.90,  -0.32,
02/02 03Z,   0.00,   0.81,   0.48,  99.90,  -0.33,
02/02 04Z,   0.00,  -0.11,  -0.45,  99.90,  -0.34,  (min)
02/02 05Z,   0.00,   0.01,  -0.35,  99.90,  -0.36,
02/02 06Z,   0.00,   1.10,   0.76,  99.90,  -0.34,
02/02 07Z,   0.00,   2.95,   2.55,  99.90,  -0.40,
02/02 08Z,   0.00,   5.21,   4.95,  99.90,  -0.26,
02/02 09Z,   0.00,   7.45,   7.28,  99.90,  -0.17,
02/02 10Z,   0.00,   9.33,   9.15,  99.90,  -0.18,
02/02 11Z,   0.00,  10.73,  10.44,  99.90,  -0.29,
02/02 12Z,   0.00,  11.56,  10.97,  99.90,  -0.59,
02/02 13Z,   0.00,  11.69,  10.98,  99.90,  -0.71,  (max)
02/02 14Z,   0.00,  11.12,  10.52,  99.90,  -0.60,
02/02 15Z,   0.00,  10.10,   9.76,  99.90,  -0.34,
02/02 16Z,   0.00,   9.04,   8.94,  99.90,  -0.10,
02/02 17Z,   0.00,   8.28,   8.36,  99.90,   0.08,
02/02 18Z,   0.00,   8.00,   8.26,  99.90,   0.26,  (min)
02/02 19Z,   0.00,   8.28,   8.48,  99.90,   0.20,
02/02 20Z,   0.00,   8.95,   8.89,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/02 21Z,   0.00,   9.63,  99.90,   9.55,  -0.08,
02/02 22Z,   0.00,   9.87,  99.90,   9.78,  -0.09,  (max)
02/02 23Z,   0.00,   9.42,  99.90,   9.32,  -0.11,
02/03 00Z,   0.00,   8.25,  99.90,   8.13,  -0.13,
02/03 01Z,   0.00,   6.43,  99.90,   6.29,  -0.14,
02/03 02Z,   0.00,   4.17,  99.90,   4.01,  -0.16,
02/03 03Z,   0.00,   1.91,  99.90,   1.74,  -0.18,
02/03 04Z,   0.00,   0.24,  99.90,   0.05,  -0.19,
02/03 05Z,   0.00,  -0.42,  99.90,  -0.62,  -0.21,  (min)
02/03 06Z,   0.00,   0.04,  99.90,  -0.19,  -0.23,
02/03 07Z,   0.00,   1.48,  99.90,   1.23,  -0.24,
02/03 08Z,   0.00,   3.62,  99.90,   3.37,  -0.26,
02/03 09Z,   0.00,   6.06,  99.90,   5.80,  -0.26,
02/03 10Z,   0.00,   8.33,  99.90,   8.07,  -0.26,
02/03 11Z,   0.00,  10.13,  99.90,   9.87,  -0.26,
02/03 12Z,   0.00,  11.34,  99.90,  11.08,  -0.26,
02/03 13Z,   0.00,  11.88,  99.90,  11.63,  -0.26,  (max)
02/03 14Z,   0.00,  11.68,  99.90,  11.42,  -0.26,
02/03 15Z,   0.00,  10.80,  99.90,  10.54,  -0.26,
02/03 16Z,   0.00,   9.58,  99.90,   9.32,  -0.26,
02/03 17Z,   0.10,   8.47,  99.90,   8.31,  -0.26,
02/03 18Z,   0.10,   7.80,  99.90,   7.64,  -0.26,  (min)
02/03 19Z,   0.20,   7.71,  99.90,   7.65,  -0.26,
02/03 20Z,   0.20,   8.19,  99.90,   8.13,  -0.26,
02/03 21Z,   0.30,   8.99,  99.90,   9.04,  -0.26,
02/03 22Z,   0.30,   9.68,  99.90,   9.73,  -0.26,
02/03 23Z,   0.30,   9.82,  99.90,   9.86,  -0.26,  (max)
02/04 00Z,   0.40,   9.19,  99.90,   9.33,  -0.26,
02/04 01Z,   0.40,   7.80,  99.90,   7.94,  -0.26,
02/04 02Z,   0.50,   5.76,  99.90,   6.00,  -0.26,
02/04 03Z,   0.50,   3.37,  99.90,   3.61,  -0.26,
02/04 04Z,   0.50,   1.16,  99.90,   1.40,  -0.26,
02/04 05Z,   0.60,  -0.27,  99.90,   0.07,  -0.26,
02/04 06Z,   0.60,  -0.54,  99.90,  -0.20,  -0.26,  (min)
02/04 07Z,   0.60,   0.35,  99.90,   0.69,  -0.26,
02/04 08Z,   0.50,   2.18,  99.90,   2.42,  -0.26,
02/04 09Z,   0.50,   4.59,  99.90,   4.83,  -0.26,
02/04 10Z,   0.50,   7.12,  99.90,   7.36,  -0.26,
02/04 11Z,   0.50,   9.29,  99.90,   9.53,  -0.26,
02/04 12Z,   0.50,  10.85,  99.90,  11.09,  -0.26,
02/04 13Z,   0.40,  11.72,  99.90,  11.86,  -0.26,
02/04 14Z,   0.40,  11.86,  99.90,  12.00,  -0.26,  (max)
02/04 15Z,   0.40,  11.25,  99.90,  11.39,  -0.26,
02/04 16Z,   0.40,  10.07,  99.90,  10.21,  -0.26,
02/04 17Z,   0.40,   8.76,  99.90,   8.90,  -0.26,
02/04 18Z,   0.40,   7.77,  99.90,   7.91,  -0.26,
02/04 19Z,   0.40,   7.35,  99.90,   7.50,  -0.26,  (min)
02/04 20Z,   0.40,   7.57,  99.90,   7.71,  -0.26,
02/04 21Z,   0.40,   8.29,  99.90,   8.43,  -0.26,
02/04 22Z,   0.40,   9.21,  99.90,   9.35,  -0.26,
02/04 23Z,   0.40,   9.83,  99.90,   9.97,  -0.26,  (max)
02/05 00Z,   0.30,   9.77,  99.90,   9.81,  -0.26,
02/05 01Z,   0.30,   8.87,  99.90,   8.91,  -0.26,
02/05 02Z,   0.30,   7.19,  99.90,   7.23,  -0.26,
02/05 03Z,   0.30,   4.94,  99.90,   4.98,  -0.26,
02/05 04Z,   0.30,   2.48,  99.90,   2.53,  -0.26,
02/05 05Z,   0.30,   0.44,  99.90,   0.48,  -0.26,
02/05 06Z,   0.30,  -0.60,  99.90,  -0.56,  -0.26,  (min)
02/05 07Z,   0.40,  -0.38,  99.90,  -0.24,  -0.26,
02/05 08Z,   0.40,   0.99,  99.90,   1.13,  -0.26,
02/05 09Z,   0.40,   3.20,  99.90,   3.34,  -0.26,
02/05 10Z,   0.40,   5.80,  99.90,   5.94,  -0.26,
02/05 11Z,   0.50,   8.29,  99.90,   8.54,  -0.26,
02/05 12Z,   0.50,  10.24,  99.90,  10.48,  -0.26,
02/05 13Z,   0.50,  11.43,  99.90,  11.67,  -0.26,
02/05 14Z,   0.50,  11.84,  99.90,  12.08,  -0.26,  (max)
02/05 15Z,   0.50,  11.49,  99.90,  11.73,  -0.26,
02/05 16Z,   0.50,  10.47,  99.90,  10.71,  -0.26,
02/05 17Z,   0.50,   9.08,  99.90,   9.32,  -0.26,
02/05 18Z,   0.50,   7.82,  99.90,   8.06,  -0.26,
02/05 19Z,   0.50,   7.08,  99.90,   7.32,  -0.26,
02/05 20Z,   0.50,   7.03,  99.90,   7.27,  -0.26,  (min)
02/05 21Z,   0.50,   7.59,  99.90,   7.83,  -0.26,
02/05 22Z,   0.40,   8.53,  99.90,   8.67,  -0.26,
02/05 23Z,   0.40,   9.47,  99.90,   9.61,  -0.26,
02/06 00Z,   0.40,   9.94,  99.90,  10.08,  -0.26,  (max)
02/06 01Z,   0.40,   9.59,  99.90,   9.73,  -0.26,
02/06 02Z,   0.40,   8.37,  99.90,   8.51,  -0.26,
02/06 03Z,   0.30,   6.42,  99.90,   6.46,  -0.26,
02/06 04Z,   0.30,   4.02,  99.90,   4.06,  -0.26,
02/06 05Z,   0.30,   1.63,  99.90,   1.67,  -0.26,
02/06 06Z,   0.20,  -0.09,  99.90,  -0.15,  -0.26,
02/06 07Z,   0.20,  -0.62,  99.90,  -0.68,  -0.26,  (min)
02/06 08Z,   0.20,   0.16,  99.90,   0.10,  -0.26,
02/06 09Z,   0.10,   2.01,  99.90,   1.86,  -0.26,
02/06 10Z,   0.10,   4.52,  99.90,   4.36,  -0.26,
02/06 11Z,   0.00,   7.18,  99.90,   6.92,  -0.26,
02/06 12Z,   0.00,   9.49,  99.90,   9.23,  -0.26,