EXTRA-TROPICAL  STORM  SURGE
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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 : 05/25/2025 00:22:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 06Z,   0.00,  -1.50,  -1.71,  99.90,  -0.21,
05/23 07Z,   0.00,  -0.47,  -0.63,  99.90,  -0.16,
05/23 08Z,   0.00,   0.06,  -0.03,  99.90,  -0.09,  (max)
05/23 09Z,   0.00,  -0.10,  -0.10,  99.90,   0.00,
05/23 10Z,   0.00,  -0.99,  -0.88,  99.90,   0.11,
05/23 11Z,   0.00,  -2.47,  -2.46,  99.90,   0.01,
05/23 12Z,   0.00,  -4.28,  -4.15,  99.90,   0.13,
05/23 13Z,   0.00,  -5.97,  -5.98,  99.90,  -0.01,
05/23 14Z,   0.00,  -7.08,  -6.87,  99.90,   0.21,
05/23 15Z,   0.00,  -7.41,  -7.27,  99.90,   0.14,  (min)
05/23 16Z,   0.00,  -7.07,  -6.93,  99.90,   0.14,
05/23 17Z,   0.00,  -6.34,  -6.18,  99.90,   0.16,
05/23 18Z,   0.00,  -5.35,  -5.26,  99.90,   0.09,
05/23 19Z,   0.00,  -4.26,  -4.31,  99.90,  -0.05,
05/23 20Z,   0.00,  -3.28,  -3.30,  99.90,  -0.02,
05/23 21Z,   0.00,  -2.64,  -2.71,  99.90,  -0.07,
05/23 22Z,   0.00,  -2.46,  -2.54,  99.90,  -0.08,  (max)
05/23 23Z,   0.00,  -2.76,  -2.76,  99.90,   0.00,
05/24 00Z,   0.00,  -3.43,  -3.32,  99.90,   0.11,
05/24 01Z,   0.10,  -4.19,  -4.06,  99.90,   0.03,
05/24 02Z,   0.20,  -4.64,  -4.58,  99.90,  -0.14,  (min)
05/24 03Z,   0.10,  -4.50,  -4.45,  99.90,  -0.05,
05/24 04Z,   0.10,  -3.80,  -3.85,  99.90,  -0.15,
05/24 05Z,   0.10,  -2.79,  -2.89,  99.90,  -0.20,
05/24 06Z,   0.10,  -1.70,  -1.87,  99.90,  -0.27,
05/24 07Z,   0.00,  -0.68,  -0.88,  99.90,  -0.20,
05/24 08Z,   0.00,   0.06,   0.02,  99.90,  -0.04,
05/24 09Z,   0.00,   0.21,   0.17,  99.90,  -0.04,  (max)
05/24 10Z,   0.00,  -0.41,  -0.36,  99.90,   0.05,
05/24 11Z,   0.00,  -1.81,  -1.73,  99.90,   0.08,
05/24 12Z,   0.00,  -3.80,  -3.74,  99.90,   0.06,
05/24 13Z,   0.00,  -6.00,  -6.11,  99.90,  -0.11,
05/24 14Z,   0.00,  -7.87,  -7.85,  99.90,   0.02,
05/24 15Z,   0.00,  -8.91,  -8.72,  99.90,   0.19,
05/24 16Z,   0.00,  -8.96,  -8.76,  99.90,   0.20,  (min)
05/24 17Z,   0.00,  -8.26,  -8.06,  99.90,   0.20,
05/24 18Z,   0.00,  -7.11,  -6.96,  99.90,   0.15,
05/24 19Z,   0.00,  -5.70,  -5.66,  99.90,   0.04,
05/24 20Z,   0.00,  -4.18,  -4.27,  99.90,  -0.09,
05/24 21Z,   0.10,  -2.80,  -2.83,  99.90,  -0.13,
05/24 22Z,   0.00,  -1.83,  -1.89,  99.90,  -0.06,
05/24 23Z,   0.00,  -1.43,  -1.61,  99.90,  -0.18,  (max)
05/25 00Z,   0.00,  -1.62,  -1.70,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 01Z,   0.10,  -2.27,  99.90,  -2.25,  -0.08,
05/25 02Z,   0.10,  -3.05,  99.90,  -3.02,  -0.07,
05/25 03Z,   0.10,  -3.49,  99.90,  -3.45,  -0.06,  (min)
05/25 04Z,   0.10,  -3.32,  99.90,  -3.27,  -0.05,
05/25 05Z,   0.10,  -2.64,  99.90,  -2.59,  -0.05,
05/25 06Z,   0.20,  -1.73,  99.90,  -1.57,  -0.04,
05/25 07Z,   0.20,  -0.81,  99.90,  -0.64,  -0.03,
05/25 08Z,   0.20,  -0.03,  99.90,   0.14,  -0.02,
05/25 09Z,   0.10,   0.38,  99.90,   0.46,  -0.02,  (max)
05/25 10Z,   0.10,   0.13,  99.90,   0.22,  -0.01,
05/25 11Z,   0.20,  -0.96,  99.90,  -0.76,  -0.00,
05/25 12Z,   0.20,  -2.84,  99.90,  -2.63,   0.01,
05/25 13Z,   0.20,  -5.27,  99.90,  -5.06,   0.01,
05/25 14Z,   0.10,  -7.74,  99.90,  -7.64,   0.01,
05/25 15Z,   0.10,  -9.63,  99.90,  -9.53,   0.01,
05/25 16Z,   0.20, -10.45,  99.90, -10.25,   0.01,  (min)
05/25 17Z,   0.20, -10.16,  99.90,  -9.95,   0.01,
05/25 18Z,   0.10,  -9.07,  99.90,  -8.97,   0.01,
05/25 19Z,   0.10,  -7.54,  99.90,  -7.43,   0.01,
05/25 20Z,   0.20,  -5.74,  99.90,  -5.53,   0.01,
05/25 21Z,   0.20,  -3.86,  99.90,  -3.65,   0.01,
05/25 22Z,   0.20,  -2.17,  99.90,  -1.96,   0.01,
05/25 23Z,   0.20,  -0.97,  99.90,  -0.77,   0.01,
05/26 00Z,   0.20,  -0.45,  99.90,  -0.24,   0.01,  (max)
05/26 01Z,   0.30,  -0.62,  99.90,  -0.32,   0.01,
05/26 02Z,   0.30,  -1.32,  99.90,  -1.01,   0.01,
05/26 03Z,   0.30,  -2.11,  99.90,  -1.81,   0.01,
05/26 04Z,   0.30,  -2.52,  99.90,  -2.22,   0.01,  (min)
05/26 05Z,   0.30,  -2.33,  99.90,  -2.02,   0.01,
05/26 06Z,   0.30,  -1.69,  99.90,  -1.38,   0.01,
05/26 07Z,   0.30,  -0.91,  99.90,  -0.60,   0.01,
05/26 08Z,   0.30,  -0.18,  99.90,   0.13,   0.01,
05/26 09Z,   0.20,   0.35,  99.90,   0.56,   0.01,
05/26 10Z,   0.20,   0.45,  99.90,   0.66,   0.01,  (max)
05/26 11Z,   0.30,  -0.17,  99.90,   0.13,   0.01,
05/26 12Z,   0.30,  -1.68,  99.90,  -1.37,   0.01,
05/26 13Z,   0.30,  -3.96,  99.90,  -3.66,   0.01,
05/26 14Z,   0.20,  -6.68,  99.90,  -6.48,   0.01,
05/26 15Z,   0.20,  -9.26,  99.90,  -9.05,   0.01,
05/26 16Z,   0.20, -11.01,  99.90, -10.80,   0.01,
05/26 17Z,   0.20, -11.52,  99.90, -11.31,   0.01,  (min)
05/26 18Z,   0.20, -10.86,  99.90, -10.66,   0.01,
05/26 19Z,   0.10,  -9.44,  99.90,  -9.34,   0.01,
05/26 20Z,   0.10,  -7.60,  99.90,  -7.49,   0.01,
05/26 21Z,   0.20,  -5.52,  99.90,  -5.31,   0.01,
05/26 22Z,   0.20,  -3.38,  99.90,  -3.17,   0.01,
05/26 23Z,   0.10,  -1.51,  99.90,  -1.40,   0.01,
05/27 00Z,   0.10,  -0.21,  99.90,  -0.11,   0.01,
05/27 01Z,   0.10,   0.32,  99.90,   0.42,   0.01,  (max)
05/27 02Z,   0.10,   0.09,  99.90,   0.19,   0.01,
05/27 03Z,   0.10,  -0.66,  99.90,  -0.55,   0.01,
05/27 04Z,   0.10,  -1.45,  99.90,  -1.35,   0.01,
05/27 05Z,   0.10,  -1.81,  99.90,  -1.71,   0.01,  (min)
05/27 06Z,   0.10,  -1.60,  99.90,  -1.49,   0.01,
05/27 07Z,   0.10,  -1.03,  99.90,  -0.93,   0.01,
05/27 08Z,   0.00,  -0.40,  99.90,  -0.39,   0.01,
05/27 09Z,   0.00,   0.14,  99.90,   0.14,   0.01,
05/27 10Z,   0.00,   0.45,  99.90,   0.46,   0.01,  (max)
05/27 11Z,   0.00,   0.28,  99.90,   0.29,   0.01,
05/27 12Z,   0.00,  -0.66,  99.90,  -0.65,   0.01,
05/27 13Z,   0.00,  -2.48,  99.90,  -2.47,   0.01,
05/27 14Z,   0.00,  -5.02,  99.90,  -5.01,   0.01,
05/27 15Z,   0.00,  -7.85,  99.90,  -7.85,   0.01,
05/27 16Z,   0.00, -10.34,  99.90, -10.34,   0.01,
05/27 17Z,   0.00, -11.83,  99.90, -11.82,   0.01,
05/27 18Z,   0.00, -12.00,  99.90, -12.00,   0.01,  (min)
05/27 19Z,   0.00, -11.05,  99.90, -11.04,   0.01,
05/27 20Z,   0.00,  -9.40,  99.90,  -9.40,   0.01,
05/27 21Z,   0.00,  -7.38,  99.90,  -7.37,   0.01,
05/27 22Z,   0.00,  -5.13,  99.90,  -5.12,   0.01,
05/27 23Z,   0.00,  -2.87,  99.90,  -2.86,   0.01,
05/28 00Z,   0.00,  -0.94,  99.90,  -0.94,   0.01,
05/28 01Z,   0.00,   0.32,  99.90,   0.33,   0.01,
05/28 02Z,   0.00,   0.78,  99.90,   0.79,   0.01,  (max)
05/28 03Z,   0.00,   0.46,  99.90,   0.47,   0.01,
05/28 04Z,   0.00,  -0.32,  99.90,  -0.31,   0.01,
05/28 05Z,   0.00,  -1.08,  99.90,  -1.08,   0.01,
05/28 06Z,   0.00,  -1.40,  99.90,  -1.39,   0.01,  (min)
05/28 07Z,   0.00,  -1.19,  99.90,  -1.19,   0.01,
05/28 08Z,   0.00,  -0.73,  99.90,  -0.72,   0.01,
05/28 09Z,   0.00,  -0.25,  99.90,  -0.24,   0.01,
05/28 10Z,   0.00,   0.13,  99.90,   0.14,   0.01,
05/28 11Z,   0.00,   0.27,  99.90,   0.28,   0.01,  (max)
05/28 12Z,   0.10,  -0.09,  99.90,   0.01,   0.01,
05/28 13Z,   0.10,  -1.25,  99.90,  -1.14,   0.01,
05/28 14Z,   0.10,  -3.25,  99.90,  -3.14,   0.01,
05/28 15Z,   0.10,  -5.87,  99.90,  -5.76,   0.01,
05/28 16Z,   0.10,  -8.64,  99.90,  -8.53,   0.01,
05/28 17Z,   0.10, -10.90,  99.90, -10.80,   0.01,
05/28 18Z,   0.10, -12.07,  99.90, -11.96,   0.01,