EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
Southeast
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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 : 05/20/2025 14:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,   0.00,  -7.18,  -7.28,  99.90,  -0.10,
05/18 19Z,   0.00,  -8.80,  -8.82,  99.90,  -0.02,
05/18 20Z,   0.00, -10.16, -10.21,  99.90,  -0.05,
05/18 21Z,   0.00, -10.97, -10.91,  99.90,   0.06,  (min)
05/18 22Z,   0.00, -11.04, -10.82,  99.90,   0.22,
05/18 23Z,   0.00, -10.38, -10.01,  99.90,   0.37,
05/19 00Z,   0.00,  -9.20,  -8.92,  99.90,   0.28,
05/19 01Z,   0.00,  -7.74,  -7.54,  99.90,   0.20,
05/19 02Z,   0.00,  -6.13,  -5.91,  99.90,   0.22,
05/19 03Z,   0.00,  -4.48,  -4.27,  99.90,   0.21,
05/19 04Z,   0.00,  -3.03,  -2.90,  99.90,   0.13,
05/19 05Z,   0.00,  -2.06,  -2.02,  99.90,   0.04,
05/19 06Z,   0.10,  -1.67,  -1.61,  99.90,  -0.04,  (max)
05/19 07Z,   0.00,  -1.76,  -1.72,  99.90,   0.04,
05/19 08Z,   0.00,  -2.18,  -2.04,  99.90,   0.14,
05/19 09Z,   0.10,  -2.76,  -2.77,  99.90,  -0.11,
05/19 10Z,   0.20,  -3.31,  -3.40,  99.90,  -0.29,
05/19 11Z,   0.20,  -3.66,  -3.67,  99.90,  -0.21,
05/19 12Z,   0.20,  -3.84,  -3.74,  99.90,  -0.10,  (min)
05/19 13Z,   0.30,  -3.95,  -3.64,  99.90,   0.01,  (max)
05/19 14Z,   0.30,  -4.03,  -3.65,  99.90,   0.08,
05/19 15Z,   0.30,  -4.11,  -3.76,  99.90,   0.05,
05/19 16Z,   0.30,  -4.32,  -4.07,  99.90,  -0.05,
05/19 17Z,   0.30,  -4.89,  -4.65,  99.90,  -0.06,
05/19 18Z,   0.30,  -5.94,  -5.55,  99.90,   0.09,
05/19 19Z,   0.30,  -7.29,  -6.80,  99.90,   0.19,
05/19 20Z,   0.20,  -8.67,  -8.30,  99.90,   0.17,
05/19 21Z,   0.30,  -9.81,  -9.38,  99.90,   0.13,
05/19 22Z,   0.40, -10.46,  -9.97,  99.90,   0.09,  (min)
05/19 23Z,   0.30, -10.43,  -9.90,  99.90,   0.23,
05/20 00Z,   0.30,  -9.73,  -9.20,  99.90,   0.23,
05/20 01Z,   0.30,  -8.57,  -8.22,  99.90,   0.05,
05/20 02Z,   0.30,  -7.15,  -6.80,  99.90,   0.05,
05/20 03Z,   0.20,  -5.58,  -5.19,  99.90,   0.19,
05/20 04Z,   0.20,  -4.00,  -3.77,  99.90,   0.03,
05/20 05Z,   0.20,  -2.69,  -2.52,  99.90,  -0.03,
05/20 06Z,   0.30,  -1.90,  -1.75,  99.90,  -0.15,
05/20 07Z,   0.20,  -1.70,  -1.49,  99.90,   0.01,  (max)
05/20 08Z,   0.20,  -1.98,  -1.60,  99.90,   0.18,
05/20 09Z,   0.20,  -2.61,  -2.28,  99.90,   0.13,
05/20 10Z,   0.20,  -3.39,  -3.30,  99.90,  -0.11,
05/20 11Z,   0.20,  -4.10,  -3.99,  99.90,  -0.09,
05/20 12Z,   0.20,  -4.55,  -4.50,  99.90,  -0.15,
05/20 13Z,   0.20,  -4.74,  -4.58,  99.90,  -0.04,
05/20 14Z,   0.10,  -4.79,  -4.73,  99.90,  -0.04,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 15Z,   0.10,  -4.76,  99.90,  -4.70,  -0.04,
05/20 16Z,   0.10,  -4.70,  99.90,  -4.64,  -0.04,  (max)
05/20 17Z,   0.10,  -4.75,  99.90,  -4.70,  -0.04,
05/20 18Z,   0.10,  -5.15,  99.90,  -5.10,  -0.05,
05/20 19Z,   0.00,  -5.97,  99.90,  -6.02,  -0.05,
05/20 20Z,   0.00,  -7.05,  99.90,  -7.10,  -0.05,
05/20 21Z,   0.00,  -8.19,  99.90,  -8.24,  -0.05,
05/20 22Z,   0.00,  -9.15,  99.90,  -9.20,  -0.05,
05/20 23Z,   0.00,  -9.69,  99.90,  -9.74,  -0.05,  (min)
05/21 00Z,   0.00,  -9.61,  99.90,  -9.66,  -0.05,
05/21 01Z,   0.00,  -8.90,  99.90,  -8.96,  -0.06,
05/21 02Z,   0.00,  -7.76,  99.90,  -7.82,  -0.06,
05/21 03Z,   0.00,  -6.38,  99.90,  -6.44,  -0.06,
05/21 04Z,   0.00,  -4.88,  99.90,  -4.93,  -0.06,
05/21 05Z,   0.00,  -3.42,  99.90,  -3.48,  -0.06,
05/21 06Z,   0.00,  -2.30,  99.90,  -2.36,  -0.06,
05/21 07Z,   0.00,  -1.75,  99.90,  -1.81,  -0.06,  (max)
05/21 08Z,   0.00,  -1.81,  99.90,  -1.87,  -0.06,
05/21 09Z,   0.00,  -2.39,  99.90,  -2.45,  -0.06,
05/21 10Z,   0.00,  -3.34,  99.90,  -3.40,  -0.06,
05/21 11Z,   0.00,  -4.42,  99.90,  -4.47,  -0.06,
05/21 12Z,   0.00,  -5.31,  99.90,  -5.37,  -0.06,
05/21 13Z,   0.00,  -5.81,  99.90,  -5.87,  -0.06,
05/21 14Z,   0.00,  -5.94,  99.90,  -6.00,  -0.06,  (min)
05/21 15Z,   0.00,  -5.84,  99.90,  -5.89,  -0.06,
05/21 16Z,   0.00,  -5.59,  99.90,  -5.65,  -0.06,
05/21 17Z,   0.00,  -5.27,  99.90,  -5.33,  -0.06,
05/21 18Z,   0.00,  -5.06,  99.90,  -5.12,  -0.06,  (max)
05/21 19Z,   0.00,  -5.17,  99.90,  -5.23,  -0.06,
05/21 20Z,   0.00,  -5.67,  99.90,  -5.73,  -0.06,
05/21 21Z,   0.00,  -6.45,  99.90,  -6.51,  -0.06,
05/21 22Z,   0.00,  -7.36,  99.90,  -7.42,  -0.06,
05/21 23Z,   0.00,  -8.20,  99.90,  -8.26,  -0.06,
05/22 00Z,   0.00,  -8.69,  99.90,  -8.74,  -0.06,  (min)
05/22 01Z,   0.00,  -8.58,  99.90,  -8.64,  -0.06,
05/22 02Z,   0.00,  -7.87,  99.90,  -7.93,  -0.06,
05/22 03Z,   0.00,  -6.75,  99.90,  -6.81,  -0.06,
05/22 04Z,   0.00,  -5.43,  99.90,  -5.49,  -0.06,
05/22 05Z,   0.00,  -4.04,  99.90,  -4.10,  -0.06,
05/22 06Z,   0.10,  -2.77,  99.90,  -2.72,  -0.06,
05/22 07Z,   0.10,  -1.90,  99.90,  -1.86,  -0.06,
05/22 08Z,   0.00,  -1.67,  99.90,  -1.73,  -0.06,  (max)
05/22 09Z,   0.00,  -2.10,  99.90,  -2.16,  -0.06,
05/22 10Z,   0.00,  -3.09,  99.90,  -3.15,  -0.06,
05/22 11Z,   0.10,  -4.45,  99.90,  -4.41,  -0.06,
05/22 12Z,   0.10,  -5.85,  99.90,  -5.81,  -0.06,
05/22 13Z,   0.10,  -6.90,  99.90,  -6.86,  -0.06,
05/22 14Z,   0.00,  -7.38,  99.90,  -7.43,  -0.06,  (min)
05/22 15Z,   0.10,  -7.33,  99.90,  -7.29,  -0.06,
05/22 16Z,   0.10,  -6.96,  99.90,  -6.92,  -0.06,
05/22 17Z,   0.10,  -6.38,  99.90,  -6.34,  -0.06,
05/22 18Z,   0.10,  -5.71,  99.90,  -5.66,  -0.06,
05/22 19Z,   0.10,  -5.13,  99.90,  -5.09,  -0.06,
05/22 20Z,   0.10,  -4.88,  99.90,  -4.84,  -0.06,  (max)
05/22 21Z,   0.10,  -5.03,  99.90,  -4.99,  -0.06,
05/22 22Z,   0.10,  -5.53,  99.90,  -5.49,  -0.06,
05/22 23Z,   0.10,  -6.28,  99.90,  -6.24,  -0.06,
05/23 00Z,   0.10,  -7.05,  99.90,  -7.01,  -0.06,
05/23 01Z,   0.10,  -7.52,  99.90,  -7.48,  -0.06,  (min)
05/23 02Z,   0.10,  -7.39,  99.90,  -7.35,  -0.06,
05/23 03Z,   0.10,  -6.69,  99.90,  -6.64,  -0.06,
05/23 04Z,   0.10,  -5.61,  99.90,  -5.57,  -0.06,
05/23 05Z,   0.10,  -4.38,  99.90,  -4.34,  -0.06,
05/23 06Z,   0.10,  -3.15,  99.90,  -3.11,  -0.06,
05/23 07Z,   0.10,  -2.12,  99.90,  -2.08,  -0.06,
05/23 08Z,   0.10,  -1.59,  99.90,  -1.54,  -0.06,  (max)
05/23 09Z,   0.10,  -1.75,  99.90,  -1.71,  -0.06,
05/23 10Z,   0.10,  -2.64,  99.90,  -2.60,  -0.06,
05/23 11Z,   0.20,  -4.12,  99.90,  -3.98,  -0.06,
05/23 12Z,   0.10,  -5.93,  99.90,  -5.89,  -0.06,
05/23 13Z,   0.10,  -7.62,  99.90,  -7.58,  -0.06,
05/23 14Z,   0.20,  -8.73,  99.90,  -8.59,  -0.06,
05/23 15Z,   0.10,  -9.06,  99.90,  -9.01,  -0.06,  (min)
05/23 16Z,   0.10,  -8.72,  99.90,  -8.68,  -0.06,
05/23 17Z,   0.10,  -7.99,  99.90,  -7.95,  -0.06,
05/23 18Z,   0.10,  -7.00,  99.90,  -6.96,  -0.06,
05/23 19Z,   0.10,  -5.91,  99.90,  -5.87,  -0.06,
05/23 20Z,   0.10,  -4.93,  99.90,  -4.88,  -0.06,
05/23 21Z,   0.10,  -4.29,  99.90,  -4.24,  -0.06,
05/23 22Z,   0.20,  -4.11,  99.90,  -3.97,  -0.06,  (max)
05/23 23Z,   0.20,  -4.41,  99.90,  -4.27,  -0.06,
05/24 00Z,   0.10,  -5.08,  99.90,  -5.03,  -0.06,
05/24 01Z,   0.20,  -5.84,  99.90,  -5.70,  -0.06,
05/24 02Z,   0.20,  -6.29,  99.90,  -6.15,  -0.06,  (min)
05/24 03Z,   0.20,  -6.15,  99.90,  -6.01,  -0.06,
05/24 04Z,   0.20,  -5.45,  99.90,  -5.31,  -0.06,
05/24 05Z,   0.20,  -4.44,  99.90,  -4.30,  -0.06,
05/24 06Z,   0.30,  -3.35,  99.90,  -3.11,  -0.06,