EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
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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 : 05/24/2025 13:21:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 18Z,   0.00,  -5.71,  -5.79,  99.90,  -0.08,
05/22 19Z,   0.00,  -5.13,  -5.18,  99.90,  -0.05,
05/22 20Z,   0.00,  -4.88,  -4.92,  99.90,  -0.04,  (max)
05/22 21Z,   0.00,  -5.03,  -5.04,  99.90,  -0.01,
05/22 22Z,   0.00,  -5.53,  -5.48,  99.90,   0.05,
05/22 23Z,   0.00,  -6.28,  -6.15,  99.90,   0.13,
05/23 00Z,   0.00,  -7.05,  -6.87,  99.90,   0.18,
05/23 01Z,   0.00,  -7.52,  -7.43,  99.90,   0.09,  (min)
05/23 02Z,   0.00,  -7.39,  -7.38,  99.90,   0.01,
05/23 03Z,   0.00,  -6.69,  -6.71,  99.90,  -0.02,
05/23 04Z,   0.00,  -5.61,  -5.78,  99.90,  -0.17,
05/23 05Z,   0.00,  -4.38,  -4.58,  99.90,  -0.20,
05/23 06Z,   0.00,  -3.15,  -3.36,  99.90,  -0.21,
05/23 07Z,   0.00,  -2.12,  -2.28,  99.90,  -0.16,
05/23 08Z,   0.00,  -1.59,  -1.68,  99.90,  -0.09,  (max)
05/23 09Z,   0.00,  -1.75,  -1.75,  99.90,   0.00,
05/23 10Z,   0.00,  -2.64,  -2.53,  99.90,   0.11,
05/23 11Z,   0.00,  -4.12,  -4.11,  99.90,   0.01,
05/23 12Z,   0.00,  -5.93,  -5.80,  99.90,   0.13,
05/23 13Z,   0.00,  -7.62,  -7.63,  99.90,  -0.01,
05/23 14Z,   0.00,  -8.73,  -8.52,  99.90,   0.21,
05/23 15Z,   0.00,  -9.06,  -8.92,  99.90,   0.14,  (min)
05/23 16Z,   0.00,  -8.72,  -8.58,  99.90,   0.14,
05/23 17Z,   0.00,  -7.99,  -7.83,  99.90,   0.16,
05/23 18Z,   0.00,  -7.00,  -6.91,  99.90,   0.09,
05/23 19Z,   0.00,  -5.91,  -5.96,  99.90,  -0.05,
05/23 20Z,   0.00,  -4.93,  -4.95,  99.90,  -0.02,
05/23 21Z,   0.00,  -4.29,  -4.36,  99.90,  -0.07,
05/23 22Z,   0.00,  -4.11,  -4.19,  99.90,  -0.08,  (max)
05/23 23Z,   0.00,  -4.41,  -4.41,  99.90,   0.00,
05/24 00Z,   0.00,  -5.08,  -4.97,  99.90,   0.11,
05/24 01Z,   0.10,  -5.84,  -5.71,  99.90,   0.03,
05/24 02Z,   0.20,  -6.29,  -6.23,  99.90,  -0.14,  (min)
05/24 03Z,   0.10,  -6.15,  -6.10,  99.90,  -0.05,
05/24 04Z,   0.10,  -5.45,  -5.50,  99.90,  -0.15,
05/24 05Z,   0.10,  -4.44,  -4.54,  99.90,  -0.20,
05/24 06Z,   0.10,  -3.35,  -3.52,  99.90,  -0.27,
05/24 07Z,   0.00,  -2.33,  -2.53,  99.90,  -0.20,
05/24 08Z,   0.00,  -1.59,  -1.63,  99.90,  -0.04,
05/24 09Z,   0.00,  -1.44,  -1.48,  99.90,  -0.04,  (max)
05/24 10Z,   0.00,  -2.06,  -2.01,  99.90,   0.05,
05/24 11Z,   0.00,  -3.46,  -3.38,  99.90,   0.08,
05/24 12Z,   0.00,  -5.45,  -5.39,  99.90,   0.06,
05/24 13Z,   0.10,  -7.65,  -7.76,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 14Z,   0.10,  -9.52,  99.90,  -9.61,  -0.19,
05/24 15Z,   0.00, -10.56,  99.90, -10.73,  -0.17,
05/24 16Z,   0.00, -10.61,  99.90, -10.76,  -0.15,  (min)
05/24 17Z,   0.10,  -9.91,  99.90,  -9.95,  -0.14,
05/24 18Z,   0.10,  -8.76,  99.90,  -8.78,  -0.12,
05/24 19Z,   0.00,  -7.35,  99.90,  -7.45,  -0.10,
05/24 20Z,   0.00,  -5.83,  99.90,  -5.92,  -0.09,
05/24 21Z,   0.00,  -4.45,  99.90,  -4.52,  -0.07,
05/24 22Z,   0.10,  -3.48,  99.90,  -3.43,  -0.05,
05/24 23Z,   0.10,  -3.08,  99.90,  -3.01,  -0.03,  (max)
05/25 00Z,   0.10,  -3.27,  99.90,  -3.18,  -0.02,
05/25 01Z,   0.10,  -3.92,  99.90,  -3.82,   0.00,
05/25 02Z,   0.10,  -4.70,  99.90,  -4.60,   0.00,
05/25 03Z,   0.10,  -5.14,  99.90,  -5.04,   0.00,  (min)
05/25 04Z,   0.20,  -4.97,  99.90,  -4.77,   0.00,
05/25 05Z,   0.10,  -4.29,  99.90,  -4.19,   0.00,
05/25 06Z,   0.10,  -3.38,  99.90,  -3.28,   0.00,
05/25 07Z,   0.20,  -2.46,  99.90,  -2.26,   0.00,
05/25 08Z,   0.20,  -1.68,  99.90,  -1.48,   0.00,
05/25 09Z,   0.20,  -1.27,  99.90,  -1.07,   0.00,  (max)
05/25 10Z,   0.10,  -1.52,  99.90,  -1.42,   0.00,
05/25 11Z,   0.20,  -2.61,  99.90,  -2.40,   0.00,
05/25 12Z,   0.20,  -4.49,  99.90,  -4.29,   0.00,
05/25 13Z,   0.20,  -6.92,  99.90,  -6.72,   0.00,
05/25 14Z,   0.10,  -9.39,  99.90,  -9.29,   0.00,
05/25 15Z,   0.10, -11.28,  99.90, -11.18,   0.00,
05/25 16Z,   0.20, -12.10,  99.90, -11.90,   0.00,  (min)
05/25 17Z,   0.20, -11.81,  99.90, -11.61,   0.00,
05/25 18Z,   0.20, -10.72,  99.90, -10.52,   0.00,
05/25 19Z,   0.10,  -9.19,  99.90,  -9.09,   0.00,
05/25 20Z,   0.10,  -7.39,  99.90,  -7.29,   0.00,
05/25 21Z,   0.20,  -5.51,  99.90,  -5.31,   0.00,
05/25 22Z,   0.20,  -3.82,  99.90,  -3.62,   0.00,
05/25 23Z,   0.20,  -2.62,  99.90,  -2.42,   0.00,
05/26 00Z,   0.20,  -2.10,  99.90,  -1.90,   0.00,  (max)
05/26 01Z,   0.20,  -2.27,  99.90,  -2.07,   0.00,
05/26 02Z,   0.30,  -2.97,  99.90,  -2.67,   0.00,
05/26 03Z,   0.30,  -3.76,  99.90,  -3.46,   0.00,
05/26 04Z,   0.30,  -4.17,  99.90,  -3.87,   0.00,  (min)
05/26 05Z,   0.30,  -3.98,  99.90,  -3.67,   0.00,
05/26 06Z,   0.30,  -3.34,  99.90,  -3.04,   0.00,
05/26 07Z,   0.30,  -2.56,  99.90,  -2.26,   0.00,
05/26 08Z,   0.20,  -1.83,  99.90,  -1.63,   0.00,
05/26 09Z,   0.20,  -1.30,  99.90,  -1.10,   0.00,
05/26 10Z,   0.20,  -1.20,  99.90,  -1.00,   0.00,  (max)
05/26 11Z,   0.20,  -1.82,  99.90,  -1.62,   0.00,
05/26 12Z,   0.30,  -3.33,  99.90,  -3.03,   0.00,
05/26 13Z,   0.20,  -5.61,  99.90,  -5.41,   0.00,
05/26 14Z,   0.20,  -8.33,  99.90,  -8.13,   0.00,
05/26 15Z,   0.20, -10.91,  99.90, -10.71,   0.00,
05/26 16Z,   0.20, -12.66,  99.90, -12.46,   0.00,
05/26 17Z,   0.20, -13.17,  99.90, -12.97,   0.00,  (min)
05/26 18Z,   0.10, -12.51,  99.90, -12.41,   0.00,
05/26 19Z,   0.10, -11.09,  99.90, -10.99,   0.00,
05/26 20Z,   0.10,  -9.25,  99.90,  -9.15,   0.00,
05/26 21Z,   0.10,  -7.17,  99.90,  -7.07,   0.00,
05/26 22Z,   0.20,  -5.03,  99.90,  -4.83,   0.00,
05/26 23Z,   0.10,  -3.16,  99.90,  -3.06,   0.00,
05/27 00Z,   0.10,  -1.86,  99.90,  -1.76,   0.00,
05/27 01Z,   0.10,  -1.33,  99.90,  -1.23,   0.00,  (max)
05/27 02Z,   0.10,  -1.56,  99.90,  -1.46,   0.00,
05/27 03Z,   0.10,  -2.31,  99.90,  -2.21,   0.00,
05/27 04Z,   0.10,  -3.10,  99.90,  -3.00,   0.00,
05/27 05Z,   0.10,  -3.46,  99.90,  -3.36,   0.00,  (min)
05/27 06Z,   0.10,  -3.25,  99.90,  -3.15,   0.00,
05/27 07Z,   0.10,  -2.68,  99.90,  -2.58,   0.00,
05/27 08Z,   0.10,  -2.05,  99.90,  -1.95,   0.00,
05/27 09Z,   0.00,  -1.51,  99.90,  -1.51,   0.00,
05/27 10Z,   0.00,  -1.20,  99.90,  -1.20,   0.00,  (max)
05/27 11Z,   0.00,  -1.37,  99.90,  -1.37,   0.00,
05/27 12Z,   0.00,  -2.31,  99.90,  -2.30,   0.00,
05/27 13Z,   0.00,  -4.13,  99.90,  -4.12,   0.00,
05/27 14Z,   0.00,  -6.67,  99.90,  -6.66,   0.00,
05/27 15Z,   0.00,  -9.50,  99.90,  -9.50,   0.00,
05/27 16Z,   0.00, -11.99,  99.90, -11.99,   0.00,
05/27 17Z,   0.00, -13.48,  99.90, -13.48,   0.00,
05/27 18Z,   0.00, -13.65,  99.90, -13.65,   0.00,  (min)
05/27 19Z,   0.00, -12.70,  99.90, -12.70,   0.00,
05/27 20Z,   0.00, -11.05,  99.90, -11.05,   0.00,
05/27 21Z,   0.00,  -9.03,  99.90,  -9.03,   0.00,
05/27 22Z,   0.00,  -6.78,  99.90,  -6.78,   0.00,
05/27 23Z,   0.00,  -4.52,  99.90,  -4.52,   0.00,
05/28 00Z,   0.00,  -2.59,  99.90,  -2.59,   0.00,
05/28 01Z,   0.00,  -1.33,  99.90,  -1.32,   0.00,
05/28 02Z,   0.00,  -0.87,  99.90,  -0.87,   0.00,  (max)
05/28 03Z,   0.00,  -1.19,  99.90,  -1.19,   0.00,
05/28 04Z,   0.00,  -1.97,  99.90,  -1.97,   0.00,
05/28 05Z,   0.00,  -2.73,  99.90,  -2.73,   0.00,
05/28 06Z,   0.00,  -3.05,  99.90,  -3.05,   0.00,