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 
#Port Townsend, WA : 10/03/2023 09:20:26 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/01 18Z,   0.00,   3.74,   3.71,  99.90,  -0.03,
10/01 19Z,   0.00,   3.52,   3.67,  99.90,   0.15,  (min)
10/01 20Z,   0.00,   4.04,   4.22,  99.90,   0.18,
10/01 21Z,   0.00,   5.00,   5.18,  99.90,   0.18,
10/01 22Z,   0.00,   6.12,   6.25,  99.90,   0.13,
10/01 23Z,   0.00,   7.27,   7.42,  99.90,   0.15,
10/02 00Z,   0.00,   8.21,   8.45,  99.90,   0.24,
10/02 01Z,   0.10,   8.59,   8.79,  99.90,   0.10,  (max)
10/02 02Z,   0.10,   8.09,   8.32,  99.90,   0.13,
10/02 03Z,   0.10,   6.66,   6.75,  99.90,  -0.01,
10/02 04Z,   0.10,   4.55,   4.61,  99.90,  -0.04,
10/02 05Z,   0.10,   2.24,   2.21,  99.90,  -0.13,
10/02 06Z,   0.20,   0.36,   0.25,  99.90,  -0.31,
10/02 07Z,   0.20,  -0.55,  -0.49,  99.90,  -0.14,  (min)
10/02 08Z,   0.10,  -0.37,  -0.28,  99.90,  -0.01,
10/02 09Z,   0.20,   0.61,   0.71,  99.90,  -0.10,
10/02 10Z,   0.30,   2.03,   1.90,  99.90,  -0.43,
10/02 11Z,   0.20,   3.68,   3.39,  99.90,  -0.49,
10/02 12Z,   0.10,   5.40,   5.15,  99.90,  -0.35,
10/02 13Z,   0.20,   6.91,   6.78,  99.90,  -0.33,
10/02 14Z,   0.20,   7.87,   7.76,  99.90,  -0.31,
10/02 15Z,   0.20,   8.10,   7.94,  99.90,  -0.36,  (max)
10/02 16Z,   0.10,   7.61,   7.58,  99.90,  -0.13,
10/02 17Z,   0.20,   6.62,   6.73,  99.90,  -0.09,
10/02 18Z,   0.20,   5.54,   5.76,  99.90,   0.02,
10/02 19Z,   0.10,   4.84,   5.08,  99.90,   0.14,  (min)
10/02 20Z,   0.10,   4.80,   5.16,  99.90,   0.26,
10/02 21Z,   0.20,   5.31,   5.69,  99.90,   0.18,
10/02 22Z,   0.20,   6.09,   6.46,  99.90,   0.17,
10/02 23Z,   0.20,   6.95,   7.29,  99.90,   0.14,
10/03 00Z,   0.30,   7.78,   8.18,  99.90,   0.10,
10/03 01Z,   0.30,   8.32,   8.77,  99.90,   0.15,  (max)
10/03 02Z,   0.30,   8.25,   8.63,  99.90,   0.08,
10/03 03Z,   0.30,   7.33,   7.72,  99.90,   0.09,
10/03 04Z,   0.30,   5.62,   5.96,  99.90,   0.04,
10/03 05Z,   0.30,   3.44,   3.60,  99.90,  -0.14,
10/03 06Z,   0.30,   1.26,   1.39,  99.90,  -0.17,
10/03 07Z,   0.30,  -0.34,  -0.21,  99.90,  -0.17,
10/03 08Z,   0.20,  -0.94,  -0.77,  99.90,  -0.03,  (min)
10/03 09Z,   0.20,  -0.53,  -0.39,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 10Z,   0.20,   0.56,  99.90,   0.71,  -0.06,
10/03 11Z,   0.20,   2.03,  99.90,   2.17,  -0.05,
10/03 12Z,   0.20,   3.70,  99.90,   3.84,  -0.05,
10/03 13Z,   0.20,   5.41,  99.90,   5.56,  -0.05,
10/03 14Z,   0.20,   6.90,  99.90,   7.05,  -0.05,
10/03 15Z,   0.10,   7.86,  99.90,   7.91,  -0.05,
10/03 16Z,   0.10,   8.16,  99.90,   8.21,  -0.05,  (max)
10/03 17Z,   0.10,   7.86,  99.90,   7.91,  -0.05,
10/03 18Z,   0.10,   7.13,  99.90,   7.19,  -0.05,
10/03 19Z,   0.00,   6.34,  99.90,   6.29,  -0.04,
10/03 20Z,   0.00,   5.85,  99.90,   5.80,  -0.04,  (min)
10/03 21Z,   0.10,   5.85,  99.90,   5.91,  -0.04,
10/03 22Z,   0.00,   6.24,  99.90,   6.20,  -0.04,
10/03 23Z,   0.00,   6.78,  99.90,   6.73,  -0.04,
10/04 00Z,   0.00,   7.35,  99.90,   7.30,  -0.04,
10/04 01Z,   0.00,   7.85,  99.90,   7.80,  -0.04,
10/04 02Z,   0.00,   8.04,  99.90,   7.99,  -0.04,  (max)
10/04 03Z,   0.00,   7.62,  99.90,   7.57,  -0.04,
10/04 04Z,   0.00,   6.46,  99.90,   6.41,  -0.04,
10/04 05Z,   0.00,   4.69,  99.90,   4.64,  -0.04,
10/04 06Z,   0.00,   2.63,  99.90,   2.58,  -0.04,
10/04 07Z,   0.00,   0.72,  99.90,   0.68,  -0.04,
10/04 08Z,   0.00,  -0.55,  99.90,  -0.59,  -0.04,
10/04 09Z,   0.00,  -0.88,  99.90,  -0.92,  -0.04,  (min)
10/04 10Z,   0.00,  -0.34,  99.90,  -0.38,  -0.04,
10/04 11Z,   0.00,   0.77,  99.90,   0.73,  -0.04,
10/04 12Z,   0.00,   2.19,  99.90,   2.14,  -0.04,
10/04 13Z,   0.00,   3.79,  99.90,   3.75,  -0.04,
10/04 14Z,   0.00,   5.43,  99.90,   5.39,  -0.04,
10/04 15Z,   0.00,   6.84,  99.90,   6.80,  -0.04,
10/04 16Z,   0.00,   7.79,  99.90,   7.75,  -0.04,
10/04 17Z,   0.00,   8.18,  99.90,   8.14,  -0.04,  (max)
10/04 18Z,   0.00,   8.08,  99.90,   8.03,  -0.04,
10/04 19Z,   0.00,   7.60,  99.90,   7.55,  -0.04,
10/04 20Z,   0.00,   7.01,  99.90,   6.96,  -0.04,
10/04 21Z,   0.00,   6.61,  99.90,   6.57,  -0.04,
10/04 22Z,   0.00,   6.56,  99.90,   6.52,  -0.04,  (min)
10/04 23Z,   0.00,   6.75,  99.90,   6.70,  -0.04,
10/05 00Z,   0.00,   7.02,  99.90,   6.98,  -0.04,
10/05 01Z,   0.00,   7.33,  99.90,   7.28,  -0.04,
10/05 02Z,   0.00,   7.56,  99.90,   7.52,  -0.04,  (max)
10/05 03Z,   0.00,   7.50,  99.90,   7.45,  -0.04,
10/05 04Z,   0.00,   6.88,  99.90,   6.84,  -0.04,
10/05 05Z,   0.00,   5.66,  99.90,   5.62,  -0.04,
10/05 06Z,   0.00,   4.02,  99.90,   3.97,  -0.04,
10/05 07Z,  -0.10,   2.22,  99.90,   2.08,  -0.04,
10/05 08Z,  -0.10,   0.64,  99.90,   0.50,  -0.04,
10/05 09Z,  -0.10,  -0.33,  99.90,  -0.47,  -0.04,
10/05 10Z,  -0.10,  -0.49,  99.90,  -0.63,  -0.04,  (min)
10/05 11Z,  -0.10,   0.08,  99.90,  -0.06,  -0.04,
10/05 12Z,   0.00,   1.10,  99.90,   1.06,  -0.04,
10/05 13Z,  -0.10,   2.40,  99.90,   2.25,  -0.04,
10/05 14Z,  -0.10,   3.88,  99.90,   3.74,  -0.04,
10/05 15Z,  -0.10,   5.41,  99.90,   5.27,  -0.04,
10/05 16Z,  -0.10,   6.74,  99.90,   6.60,  -0.04,
10/05 17Z,  -0.10,   7.68,  99.90,   7.54,  -0.04,
10/05 18Z,  -0.10,   8.19,  99.90,   8.05,  -0.04,
10/05 19Z,  -0.10,   8.26,  99.90,   8.11,  -0.04,  (max)
10/05 20Z,  -0.10,   7.95,  99.90,   7.81,  -0.04,
10/05 21Z,  -0.10,   7.46,  99.90,   7.32,  -0.04,
10/05 22Z,  -0.10,   7.06,  99.90,   6.92,  -0.04,
10/05 23Z,  -0.10,   6.87,  99.90,   6.73,  -0.04,
10/06 00Z,  -0.10,   6.84,  99.90,   6.70,  -0.04,  (min)
10/06 01Z,   0.00,   6.89,  99.90,   6.85,  -0.04,
10/06 02Z,  -0.10,   7.00,  99.90,   6.85,  -0.04,
10/06 03Z,   0.00,   7.06,  99.90,   7.02,  -0.04,  (max)
10/06 04Z,   0.00,   6.87,  99.90,   6.83,  -0.04,
10/06 05Z,   0.00,   6.21,  99.90,   6.17,  -0.04,
10/06 06Z,   0.00,   5.10,  99.90,   5.06,  -0.04,
10/06 07Z,   0.00,   3.70,  99.90,   3.66,  -0.04,
10/06 08Z,   0.00,   2.22,  99.90,   2.18,  -0.04,
10/06 09Z,  -0.10,   0.94,  99.90,   0.79,  -0.04,
10/06 10Z,   0.00,   0.16,  99.90,   0.11,  -0.04,
10/06 11Z,   0.00,   0.06,  99.90,   0.01,  -0.04,  (min)
10/06 12Z,   0.00,   0.55,  99.90,   0.51,  -0.04,
10/06 13Z,   0.00,   1.43,  99.90,   1.39,  -0.04,
10/06 14Z,   0.00,   2.58,  99.90,   2.54,  -0.04,
10/06 15Z,   0.00,   3.94,  99.90,   3.89,  -0.04,
10/06 16Z,   0.00,   5.36,  99.90,   5.31,  -0.04,
10/06 17Z,   0.00,   6.62,  99.90,   6.58,  -0.04,
10/06 18Z,   0.00,   7.59,  99.90,   7.55,  -0.04,
10/06 19Z,   0.00,   8.20,  99.90,   8.16,  -0.04,
10/06 20Z,   0.00,   8.39,  99.90,   8.35,  -0.04,  (max)
10/06 21Z,   0.00,   8.16,  99.90,   8.11,  -0.04,
10/06 22Z,   0.00,   7.66,  99.90,   7.62,  -0.04,
10/06 23Z,   0.00,   7.16,  99.90,   7.12,  -0.04,
10/07 00Z,   0.00,   6.80,  99.90,   6.76,  -0.04,
10/07 01Z,  99.90,   6.59,  99.90,  99.90,  -0.04,
10/07 02Z,  99.90,   6.49,  99.90,  99.90,  -0.04,
10/07 03Z,  99.90,   6.50,  99.90,  99.90,  -0.04,
10/07 04Z,  99.90,   6.51,  99.90,  99.90,  -0.04,
10/07 05Z,  99.90,   6.31,  99.90,  99.90,  -0.04,
10/07 06Z,  99.90,   5.75,  99.90,  99.90,  -0.04,