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 : 09/29/2023 23:21:53 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 06Z,   0.50,  -4.15,  -3.64,  99.90,   0.01,  (min)
09/28 07Z,   0.40,  -3.38,  -2.95,  99.90,   0.03,
09/28 08Z,   0.40,  -2.47,  -2.10,  99.90,  -0.03,
09/28 09Z,   0.50,  -1.60,  -1.26,  99.90,  -0.16,
09/28 10Z,   0.50,  -1.05,  -0.68,  99.90,  -0.13,  (max)
09/28 11Z,   0.40,  -1.14,  -0.76,  99.90,  -0.02,
09/28 12Z,   0.40,  -2.00,  -1.56,  99.90,   0.04,
09/28 13Z,   0.50,  -3.55,  -3.06,  99.90,  -0.01,
09/28 14Z,   0.50,  -5.48,  -5.02,  99.90,  -0.04,
09/28 15Z,   0.50,  -7.26,  -6.95,  99.90,  -0.19,
09/28 16Z,   0.40,  -8.29,  -7.97,  99.90,  -0.08,  (min)
09/28 17Z,   0.50,  -8.32,  -7.95,  99.90,  -0.13,
09/28 18Z,   0.40,  -7.52,  -7.06,  99.90,   0.06,
09/28 19Z,   0.40,  -6.21,  -5.82,  99.90,  -0.01,
09/28 20Z,   0.40,  -4.58,  -4.32,  99.90,  -0.14,
09/28 21Z,   0.40,  -2.82,  -2.56,  99.90,  -0.14,
09/28 22Z,   0.50,  -1.22,  -0.83,  99.90,  -0.11,
09/28 23Z,   0.40,  -0.18,   0.26,  99.90,   0.04,
09/29 00Z,   0.40,   0.02,   0.40,  99.90,  -0.02,  (max)
09/29 01Z,   0.40,  -0.72,  -0.09,  99.90,   0.23,
09/29 02Z,   0.40,  -2.22,  -1.66,  99.90,   0.16,
09/29 03Z,   0.40,  -4.00,  -3.46,  99.90,   0.14,
09/29 04Z,   0.30,  -5.43,  -4.99,  99.90,   0.14,
09/29 05Z,   0.40,  -6.03,  -5.64,  99.90,  -0.01,  (min)
09/29 06Z,   0.40,  -5.80,  -5.43,  99.90,  -0.03,
09/29 07Z,   0.30,  -5.02,  -4.60,  99.90,   0.12,
09/29 08Z,   0.30,  -3.95,  -3.69,  99.90,  -0.04,
09/29 09Z,   0.30,  -2.74,  -2.62,  99.90,  -0.18,
09/29 10Z,   0.40,  -1.61,  -1.44,  99.90,  -0.23,
09/29 11Z,   0.30,  -0.88,  -0.74,  99.90,  -0.16,
09/29 12Z,   0.30,  -0.86,  -0.72,  99.90,  -0.16,  (max)
09/29 13Z,   0.30,  -1.67,  -1.43,  99.90,  -0.06,
09/29 14Z,   0.30,  -3.21,  -3.02,  99.90,  -0.11,
09/29 15Z,   0.30,  -5.07,  -4.82,  99.90,  -0.05,
09/29 16Z,   0.30,  -6.67,  -6.58,  99.90,  -0.21,
09/29 17Z,   0.30,  -7.45,  -7.36,  99.90,  -0.21,  (min)
09/29 18Z,   0.30,  -7.24,  -6.96,  99.90,  -0.02,
09/29 19Z,   0.20,  -6.30,  -5.94,  99.90,   0.16,
09/29 20Z,   0.10,  -4.93,  -4.72,  99.90,   0.11,
09/29 21Z,   0.20,  -3.35,  -3.13,  99.90,   0.02,
09/29 22Z,   0.20,  -1.74,  -1.46,  99.90,   0.08,
09/29 23Z,   0.20,  -0.45,  -0.04,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 00Z,   0.10,   0.12,  99.90,   0.42,   0.20,  (max)
09/30 01Z,   0.20,  -0.26,  99.90,   0.12,   0.18,
09/30 02Z,   0.20,  -1.58,  99.90,  -1.21,   0.17,
09/30 03Z,   0.20,  -3.54,  99.90,  -3.18,   0.15,
09/30 04Z,   0.20,  -5.54,  99.90,  -5.20,   0.14,
09/30 05Z,   0.20,  -6.92,  99.90,  -6.60,   0.12,
09/30 06Z,   0.20,  -7.31,  99.90,  -7.00,   0.11,  (min)
09/30 07Z,   0.10,  -6.80,  99.90,  -6.61,   0.09,
09/30 08Z,   0.10,  -5.75,  99.90,  -5.57,   0.08,
09/30 09Z,   0.10,  -4.41,  99.90,  -4.25,   0.06,
09/30 10Z,   0.10,  -2.95,  99.90,  -2.80,   0.05,
09/30 11Z,   0.20,  -1.61,  99.90,  -1.38,   0.03,
09/30 12Z,   0.20,  -0.75,  99.90,  -0.52,   0.03,
09/30 13Z,   0.20,  -0.66,  99.90,  -0.42,   0.03,  (max)
09/30 14Z,   0.10,  -1.40,  99.90,  -1.27,   0.03,
09/30 15Z,   0.10,  -2.83,  99.90,  -2.70,   0.03,
09/30 16Z,   0.10,  -4.50,  99.90,  -4.37,   0.03,
09/30 17Z,   0.10,  -5.82,  99.90,  -5.68,   0.03,
09/30 18Z,   0.10,  -6.30,  99.90,  -6.16,   0.03,  (min)
09/30 19Z,   0.00,  -5.89,  99.90,  -5.85,   0.03,
09/30 20Z,   0.10,  -4.88,  99.90,  -4.75,   0.03,
09/30 21Z,   0.10,  -3.58,  99.90,  -3.44,   0.03,
09/30 22Z,   0.10,  -2.16,  99.90,  -2.02,   0.03,
09/30 23Z,   0.00,  -0.84,  99.90,  -0.80,   0.03,
10/01 00Z,   0.10,   0.02,  99.90,   0.15,   0.03,
10/01 01Z,   0.10,   0.05,  99.90,   0.18,   0.03,  (max)
10/01 02Z,   0.10,  -0.91,  99.90,  -0.78,   0.03,
10/01 03Z,   0.10,  -2.72,  99.90,  -2.58,   0.03,
10/01 04Z,   0.10,  -4.96,  99.90,  -4.83,   0.03,
10/01 05Z,   0.10,  -7.00,  99.90,  -6.86,   0.03,
10/01 06Z,   0.00,  -8.19,  99.90,  -8.15,   0.03,
10/01 07Z,   0.00,  -8.30,  99.90,  -8.26,   0.03,  (min)
10/01 08Z,   0.10,  -7.52,  99.90,  -7.39,   0.03,
10/01 09Z,   0.10,  -6.25,  99.90,  -6.11,   0.03,
10/01 10Z,   0.00,  -4.71,  99.90,  -4.68,   0.03,
10/01 11Z,   0.10,  -3.08,  99.90,  -2.94,   0.03,
10/01 12Z,   0.10,  -1.61,  99.90,  -1.47,   0.03,
10/01 13Z,   0.10,  -0.67,  99.90,  -0.54,   0.03,
10/01 14Z,   0.10,  -0.51,  99.90,  -0.38,   0.03,  (max)
10/01 15Z,   0.10,  -1.15,  99.90,  -1.02,   0.03,
10/01 16Z,   0.10,  -2.39,  99.90,  -2.25,   0.03,
10/01 17Z,   0.10,  -3.78,  99.90,  -3.64,   0.03,
10/01 18Z,   0.00,  -4.77,  99.90,  -4.74,   0.03,
10/01 19Z,   0.00,  -4.99,  99.90,  -4.95,   0.03,  (min)
10/01 20Z,   0.00,  -4.47,  99.90,  -4.43,   0.03,
10/01 21Z,   0.00,  -3.51,  99.90,  -3.48,   0.03,
10/01 22Z,   0.00,  -2.39,  99.90,  -2.35,   0.03,
10/01 23Z,   0.10,  -1.24,  99.90,  -1.11,   0.03,
10/02 00Z,   0.10,  -0.30,  99.90,  -0.16,   0.03,
10/02 01Z,   0.10,   0.08,  99.90,   0.21,   0.03,  (max)
10/02 02Z,   0.10,  -0.42,  99.90,  -0.29,   0.03,
10/02 03Z,   0.10,  -1.85,  99.90,  -1.71,   0.03,
10/02 04Z,   0.10,  -3.96,  99.90,  -3.82,   0.03,
10/02 05Z,   0.10,  -6.27,  99.90,  -6.14,   0.03,
10/02 06Z,   0.10,  -8.15,  99.90,  -8.01,   0.03,
10/02 07Z,   0.10,  -9.06,  99.90,  -8.93,   0.03,  (min)
10/02 08Z,   0.10,  -8.88,  99.90,  -8.75,   0.03,
10/02 09Z,   0.10,  -7.90,  99.90,  -7.77,   0.03,
10/02 10Z,   0.10,  -6.48,  99.90,  -6.35,   0.03,
10/02 11Z,   0.20,  -4.83,  99.90,  -4.60,   0.03,
10/02 12Z,   0.20,  -3.11,  99.90,  -2.88,   0.03,
10/02 13Z,   0.10,  -1.60,  99.90,  -1.47,   0.03,
10/02 14Z,   0.20,  -0.64,  99.90,  -0.40,   0.03,
10/02 15Z,   0.20,  -0.41,  99.90,  -0.18,   0.03,  (max)
10/02 16Z,   0.20,  -0.90,  99.90,  -0.66,   0.03,
10/02 17Z,   0.10,  -1.89,  99.90,  -1.75,   0.03,
10/02 18Z,   0.10,  -2.97,  99.90,  -2.83,   0.03,
10/02 19Z,   0.10,  -3.67,  99.90,  -3.53,   0.03,
10/02 20Z,   0.10,  -3.71,  99.90,  -3.58,   0.03,  (min)
10/02 21Z,   0.20,  -3.20,  99.90,  -2.97,   0.03,
10/02 22Z,   0.10,  -2.42,  99.90,  -2.28,   0.03,
10/02 23Z,   0.10,  -1.56,  99.90,  -1.42,   0.03,
10/03 00Z,   0.10,  -0.73,  99.90,  -0.60,   0.03,
10/03 01Z,   0.20,  -0.19,  99.90,   0.05,   0.03,  (max)
10/03 02Z,   0.10,  -0.26,  99.90,  -0.13,   0.03,
10/03 03Z,   0.10,  -1.18,  99.90,  -1.05,   0.03,
10/03 04Z,   0.10,  -2.89,  99.90,  -2.75,   0.03,
10/03 05Z,   0.10,  -5.07,  99.90,  -4.94,   0.03,
10/03 06Z,   0.00,  -7.25,  99.90,  -7.22,   0.03,
10/03 07Z,   0.00,  -8.85,  99.90,  -8.82,   0.03,
10/03 08Z,   0.00,  -9.45,  99.90,  -9.42,   0.03,  (min)
10/03 09Z,   0.00,  -9.04,  99.90,  -9.01,   0.03,
10/03 10Z,   0.00,  -7.95,  99.90,  -7.91,   0.03,
10/03 11Z,   0.00,  -6.48,  99.90,  -6.45,   0.03,
10/03 12Z,   0.00,  -4.81,  99.90,  -4.78,   0.03,
10/03 13Z,   0.00,  -3.10,  99.90,  -3.06,   0.03,
10/03 14Z,   0.00,  -1.61,  99.90,  -1.58,   0.03,
10/03 15Z,   0.00,  -0.65,  99.90,  -0.62,   0.03,
10/03 16Z,   0.00,  -0.35,  99.90,  -0.31,   0.03,  (max)
10/03 17Z,   0.00,  -0.65,  99.90,  -0.62,   0.03,
10/03 18Z,   0.00,  -1.38,  99.90,  -1.34,   0.03,