EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
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Regions
Northeast
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Alaska
Gulf of Alaska
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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 : 05/22/2025 07:21:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,   0.20,  -4.79,  -4.73,  99.90,  -0.14,
05/20 15Z,   0.10,  -4.76,  -4.76,  99.90,  -0.10,
05/20 16Z,   0.10,  -4.70,  -4.76,  99.90,  -0.16,
05/20 17Z,   0.10,  -4.75,  -4.89,  99.90,  -0.24,
05/20 18Z,   0.10,  -5.15,  -5.26,  99.90,  -0.21,
05/20 19Z,   0.00,  -5.97,  -5.95,  99.90,   0.02,
05/20 20Z,   0.00,  -7.05,  -7.03,  99.90,   0.02,
05/20 21Z,   0.10,  -8.19,  -8.13,  99.90,  -0.04,
05/20 22Z,   0.00,  -9.15,  -9.04,  99.90,   0.11,
05/20 23Z,   0.00,  -9.69,  -9.57,  99.90,   0.12,  (min)
05/21 00Z,   0.00,  -9.61,  -9.38,  99.90,   0.23,
05/21 01Z,   0.00,  -8.90,  -8.77,  99.90,   0.13,
05/21 02Z,   0.00,  -7.76,  -7.72,  99.90,   0.04,
05/21 03Z,   0.00,  -6.38,  -6.26,  99.90,   0.12,
05/21 04Z,   0.00,  -4.88,  -4.84,  99.90,   0.04,
05/21 05Z,   0.00,  -3.42,  -3.30,  99.90,   0.12,
05/21 06Z,   0.00,  -2.30,  -2.35,  99.90,  -0.05,
05/21 07Z,   0.00,  -1.75,  -1.82,  99.90,  -0.07,
05/21 08Z,   0.00,  -1.81,  -1.78,  99.90,   0.03,  (max)
05/21 09Z,   0.00,  -2.39,  -2.33,  99.90,   0.06,
05/21 10Z,   0.00,  -3.34,  -3.41,  99.90,  -0.07,
05/21 11Z,   0.00,  -4.42,  -4.63,  99.90,  -0.21,
05/21 12Z,   0.00,  -5.31,  -5.52,  99.90,  -0.21,
05/21 13Z,   0.00,  -5.81,  -6.03,  99.90,  -0.22,
05/21 14Z,   0.00,  -5.94,  -6.06,  99.90,  -0.12,
05/21 15Z,   0.00,  -5.84,  -6.06,  99.90,  -0.22,  (min)
05/21 16Z,   0.00,  -5.59,  -5.82,  99.90,  -0.23,
05/21 17Z,   0.00,  -5.27,  -5.48,  99.90,  -0.21,
05/21 18Z,   0.00,  -5.06,  -5.28,  99.90,  -0.22,  (max)
05/21 19Z,  -0.10,  -5.17,  -5.32,  99.90,  -0.05,
05/21 20Z,  -0.10,  -5.67,  -5.73,  99.90,   0.04,
05/21 21Z,   0.00,  -6.45,  -6.47,  99.90,  -0.02,
05/21 22Z,   0.00,  -7.36,  -7.26,  99.90,   0.10,
05/21 23Z,  -0.10,  -8.20,  -8.14,  99.90,   0.16,
05/22 00Z,  -0.10,  -8.69,  -8.55,  99.90,   0.24,  (min)
05/22 01Z,   0.00,  -8.58,  -8.44,  99.90,   0.14,
05/22 02Z,   0.00,  -7.87,  -7.88,  99.90,  -0.01,
05/22 03Z,   0.00,  -6.75,  -6.71,  99.90,   0.04,
05/22 04Z,   0.00,  -5.43,  -5.49,  99.90,  -0.06,
05/22 05Z,   0.00,  -4.04,  -4.01,  99.90,   0.03,
05/22 06Z,   0.00,  -2.77,  -2.66,  99.90,   0.11,
05/22 07Z,   0.00,  -1.90,  -1.87,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 08Z,   0.00,  -1.67,  99.90,  -1.64,   0.03,  (max)
05/22 09Z,   0.00,  -2.10,  99.90,  -2.08,   0.02,
05/22 10Z,   0.00,  -3.09,  99.90,  -3.08,   0.01,
05/22 11Z,   0.00,  -4.45,  99.90,  -4.44,   0.01,
05/22 12Z,   0.00,  -5.85,  99.90,  -5.85,   0.00,
05/22 13Z,   0.00,  -6.90,  99.90,  -6.91,  -0.00,
05/22 14Z,   0.00,  -7.38,  99.90,  -7.38,  -0.01,  (min)
05/22 15Z,   0.00,  -7.33,  99.90,  -7.35,  -0.01,
05/22 16Z,   0.00,  -6.96,  99.90,  -6.98,  -0.02,
05/22 17Z,   0.00,  -6.38,  99.90,  -6.41,  -0.03,
05/22 18Z,   0.00,  -5.71,  99.90,  -5.74,  -0.03,
05/22 19Z,   0.00,  -5.13,  99.90,  -5.17,  -0.04,
05/22 20Z,   0.00,  -4.88,  99.90,  -4.92,  -0.04,  (max)
05/22 21Z,   0.00,  -5.03,  99.90,  -5.06,  -0.04,
05/22 22Z,   0.00,  -5.53,  99.90,  -5.57,  -0.04,
05/22 23Z,   0.00,  -6.28,  99.90,  -6.32,  -0.04,
05/23 00Z,   0.00,  -7.05,  99.90,  -7.09,  -0.04,
05/23 01Z,   0.00,  -7.52,  99.90,  -7.55,  -0.04,  (min)
05/23 02Z,   0.00,  -7.39,  99.90,  -7.43,  -0.04,
05/23 03Z,   0.00,  -6.69,  99.90,  -6.72,  -0.04,
05/23 04Z,   0.00,  -5.61,  99.90,  -5.65,  -0.04,
05/23 05Z,   0.00,  -4.38,  99.90,  -4.42,  -0.04,
05/23 06Z,   0.10,  -3.15,  99.90,  -3.09,  -0.04,
05/23 07Z,   0.10,  -2.12,  99.90,  -2.06,  -0.04,
05/23 08Z,   0.00,  -1.59,  99.90,  -1.62,  -0.04,  (max)
05/23 09Z,   0.00,  -1.75,  99.90,  -1.79,  -0.04,
05/23 10Z,   0.00,  -2.64,  99.90,  -2.68,  -0.04,
05/23 11Z,   0.00,  -4.12,  99.90,  -4.16,  -0.04,
05/23 12Z,   0.00,  -5.93,  99.90,  -5.97,  -0.04,
05/23 13Z,   0.00,  -7.62,  99.90,  -7.66,  -0.04,
05/23 14Z,   0.00,  -8.73,  99.90,  -8.77,  -0.04,
05/23 15Z,   0.00,  -9.06,  99.90,  -9.09,  -0.04,  (min)
05/23 16Z,   0.00,  -8.72,  99.90,  -8.76,  -0.04,
05/23 17Z,   0.00,  -7.99,  99.90,  -8.02,  -0.04,
05/23 18Z,   0.00,  -7.00,  99.90,  -7.04,  -0.04,
05/23 19Z,   0.00,  -5.91,  99.90,  -5.95,  -0.04,
05/23 20Z,   0.00,  -4.93,  99.90,  -4.96,  -0.04,
05/23 21Z,   0.00,  -4.29,  99.90,  -4.32,  -0.04,
05/23 22Z,   0.00,  -4.11,  99.90,  -4.15,  -0.04,  (max)
05/23 23Z,   0.00,  -4.41,  99.90,  -4.45,  -0.04,
05/24 00Z,   0.00,  -5.08,  99.90,  -5.11,  -0.04,
05/24 01Z,   0.00,  -5.84,  99.90,  -5.88,  -0.04,
05/24 02Z,   0.10,  -6.29,  99.90,  -6.23,  -0.04,  (min)
05/24 03Z,   0.10,  -6.15,  99.90,  -6.09,  -0.04,
05/24 04Z,   0.10,  -5.45,  99.90,  -5.38,  -0.04,
05/24 05Z,   0.10,  -4.44,  99.90,  -4.38,  -0.04,
05/24 06Z,   0.10,  -3.35,  99.90,  -3.29,  -0.04,
05/24 07Z,   0.10,  -2.33,  99.90,  -2.26,  -0.04,
05/24 08Z,   0.10,  -1.59,  99.90,  -1.53,  -0.04,
05/24 09Z,   0.00,  -1.44,  99.90,  -1.48,  -0.04,  (max)
05/24 10Z,   0.00,  -2.06,  99.90,  -2.10,  -0.04,
05/24 11Z,   0.00,  -3.46,  99.90,  -3.49,  -0.04,
05/24 12Z,   0.10,  -5.45,  99.90,  -5.38,  -0.04,
05/24 13Z,   0.00,  -7.65,  99.90,  -7.69,  -0.04,
05/24 14Z,   0.00,  -9.52,  99.90,  -9.56,  -0.04,
05/24 15Z,   0.00, -10.56,  99.90, -10.59,  -0.04,
05/24 16Z,   0.00, -10.61,  99.90, -10.64,  -0.04,  (min)
05/24 17Z,   0.00,  -9.91,  99.90,  -9.95,  -0.04,
05/24 18Z,   0.00,  -8.76,  99.90,  -8.80,  -0.04,
05/24 19Z,   0.00,  -7.35,  99.90,  -7.39,  -0.04,
05/24 20Z,   0.00,  -5.83,  99.90,  -5.87,  -0.04,
05/24 21Z,   0.00,  -4.45,  99.90,  -4.49,  -0.04,
05/24 22Z,   0.00,  -3.48,  99.90,  -3.52,  -0.04,
05/24 23Z,   0.00,  -3.08,  99.90,  -3.11,  -0.04,  (max)
05/25 00Z,   0.00,  -3.27,  99.90,  -3.30,  -0.04,
05/25 01Z,   0.00,  -3.92,  99.90,  -3.96,  -0.04,
05/25 02Z,   0.00,  -4.70,  99.90,  -4.74,  -0.04,
05/25 03Z,   0.10,  -5.14,  99.90,  -5.08,  -0.04,  (min)
05/25 04Z,   0.10,  -4.97,  99.90,  -4.91,  -0.04,
05/25 05Z,   0.10,  -4.29,  99.90,  -4.23,  -0.04,
05/25 06Z,   0.10,  -3.38,  99.90,  -3.32,  -0.04,
05/25 07Z,   0.10,  -2.46,  99.90,  -2.40,  -0.04,
05/25 08Z,   0.10,  -1.68,  99.90,  -1.62,  -0.04,
05/25 09Z,   0.10,  -1.27,  99.90,  -1.21,  -0.04,  (max)
05/25 10Z,   0.00,  -1.52,  99.90,  -1.56,  -0.04,
05/25 11Z,   0.10,  -2.61,  99.90,  -2.54,  -0.04,
05/25 12Z,   0.10,  -4.49,  99.90,  -4.43,  -0.04,
05/25 13Z,   0.10,  -6.92,  99.90,  -6.85,  -0.04,
05/25 14Z,   0.10,  -9.39,  99.90,  -9.33,  -0.04,
05/25 15Z,   0.10, -11.28,  99.90, -11.22,  -0.04,
05/25 16Z,   0.10, -12.10,  99.90, -12.04,  -0.04,  (min)
05/25 17Z,   0.10, -11.81,  99.90, -11.74,  -0.04,
05/25 18Z,   0.10, -10.72,  99.90, -10.66,  -0.04,
05/25 19Z,   0.10,  -9.19,  99.90,  -9.12,  -0.04,
05/25 20Z,   0.10,  -7.39,  99.90,  -7.33,  -0.04,
05/25 21Z,   0.10,  -5.51,  99.90,  -5.44,  -0.04,
05/25 22Z,   0.10,  -3.82,  99.90,  -3.76,  -0.04,
05/25 23Z,   0.10,  -2.62,  99.90,  -2.56,  -0.04,
05/26 00Z,   0.10,  -2.10,  99.90,  -2.03,  -0.04,