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
#North Spit, CA : 05/20/2025 12:24:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,  -0.10,  -3.67,  -3.37,  99.90,   0.40,
05/18 13Z,  -0.10,  -4.74,  -4.42,  99.90,   0.42,
05/18 14Z,  -0.10,  -6.11,  -5.68,  99.90,   0.53,
05/18 15Z,  -0.10,  -7.49,  -7.02,  99.90,   0.57,
05/18 16Z,  -0.10,  -8.63,  -8.16,  99.90,   0.57,
05/18 17Z,  -0.10,  -9.32,  -8.86,  99.90,   0.56,
05/18 18Z,  -0.20,  -9.44,  -8.92,  99.90,   0.72,  (min)
05/18 19Z,  -0.30,  -8.96,  -8.41,  99.90,   0.85,
05/18 20Z,  -0.30,  -8.06,  -7.54,  99.90,   0.82,
05/18 21Z,  -0.30,  -6.99,  -6.52,  99.90,   0.77,
05/18 22Z,  -0.30,  -5.94,  -5.48,  99.90,   0.76,
05/18 23Z,  -0.20,  -5.05,  -4.65,  99.90,   0.60,
05/19 00Z,  -0.30,  -4.44,  -4.08,  99.90,   0.66,
05/19 01Z,  -0.30,  -4.24,  -3.95,  99.90,   0.59,  (max)
05/19 02Z,  -0.30,  -4.42,  -4.04,  99.90,   0.68,
05/19 03Z,  -0.30,  -4.81,  -4.40,  99.90,   0.71,
05/19 04Z,  -0.20,  -5.21,  -4.84,  99.90,   0.57,
05/19 05Z,  -0.30,  -5.48,  -5.08,  99.90,   0.70,
05/19 06Z,  -0.20,  -5.49,  -5.09,  99.90,   0.60,  (min)
05/19 07Z,  -0.20,  -5.17,  -4.77,  99.90,   0.60,
05/19 08Z,  -0.20,  -4.60,  -4.27,  99.90,   0.53,
05/19 09Z,  -0.10,  -3.98,  -3.69,  99.90,   0.39,
05/19 10Z,  -0.10,  -3.51,  -3.16,  99.90,   0.45,
05/19 11Z,  -0.10,  -3.29,  -2.87,  99.90,   0.52,  (max)
05/19 12Z,  -0.10,  -3.42,  -3.07,  99.90,   0.45,
05/19 13Z,  -0.10,  -3.99,  -3.72,  99.90,   0.37,
05/19 14Z,   0.00,  -5.02,  -4.69,  99.90,   0.33,
05/19 15Z,  -0.10,  -6.30,  -5.87,  99.90,   0.53,
05/19 16Z,  -0.10,  -7.57,  -7.07,  99.90,   0.60,
05/19 17Z,  -0.10,  -8.58,  -8.12,  99.90,   0.56,
05/19 18Z,  -0.10,  -9.17,  -8.72,  99.90,   0.55,  (min)
05/19 19Z,  -0.10,  -9.19,  -8.62,  99.90,   0.67,
05/19 20Z,  -0.10,  -8.65,  -8.09,  99.90,   0.66,
05/19 21Z,  -0.10,  -7.72,  -7.22,  99.90,   0.60,
05/19 22Z,  -0.20,  -6.63,  -6.19,  99.90,   0.64,
05/19 23Z,  -0.10,  -5.59,  -5.18,  99.90,   0.51,
05/20 00Z,  -0.10,  -4.70,  -4.37,  99.90,   0.43,
05/20 01Z,  -0.10,  -4.14,  -3.81,  99.90,   0.43,
05/20 02Z,  -0.10,  -4.01,  -3.64,  99.90,   0.47,  (max)
05/20 03Z,  -0.10,  -4.28,  -3.90,  99.90,   0.48,
05/20 04Z,  -0.10,  -4.77,  -4.44,  99.90,   0.43,
05/20 05Z,  -0.10,  -5.29,  -4.92,  99.90,   0.47,
05/20 06Z,  -0.10,  -5.69,  -5.27,  99.90,   0.52,
05/20 07Z,  -0.20,  -5.81,  -5.37,  99.90,   0.64,  (min)
05/20 08Z,  -0.10,  -5.59,  -5.22,  99.90,   0.47,
05/20 09Z,  -0.10,  -5.08,  -4.82,  99.90,   0.36,
05/20 10Z,  -0.10,  -4.48,  -4.22,  99.90,   0.36,
05/20 11Z,  -0.20,  -3.98,  -3.75,  99.90,   0.43,
05/20 12Z,  -0.10,  -3.69,  -3.40,  99.90,   0.39,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 13Z,  -0.10,  -3.73,  99.90,  -3.44,   0.40,
05/20 14Z,  -0.10,  -4.23,  99.90,  -3.92,   0.40,
05/20 15Z,  -0.10,  -5.15,  99.90,  -4.84,   0.41,
05/20 16Z,  -0.20,  -6.33,  99.90,  -6.11,   0.42,
05/20 17Z,  -0.20,  -7.49,  99.90,  -7.26,   0.43,
05/20 18Z,  -0.10,  -8.42,  99.90,  -8.08,   0.44,
05/20 19Z,  -0.10,  -8.93,  99.90,  -8.58,   0.45,
05/20 20Z,  -0.20,  -8.87,  99.90,  -8.61,   0.46,  (min)
05/20 21Z,  -0.20,  -8.26,  99.90,  -7.99,   0.47,
05/20 22Z,  -0.10,  -7.27,  99.90,  -6.90,   0.48,
05/20 23Z,  -0.10,  -6.14,  99.90,  -5.76,   0.49,
05/21 00Z,  -0.10,  -5.06,  99.90,  -4.67,   0.49,
05/21 01Z,  -0.10,  -4.18,  99.90,  -3.79,   0.49,
05/21 02Z,  -0.10,  -3.68,  99.90,  -3.29,   0.49,
05/21 03Z,  -0.10,  -3.67,  99.90,  -3.28,   0.49,  (max)
05/21 04Z,  -0.10,  -4.10,  99.90,  -3.71,   0.49,
05/21 05Z,  -0.10,  -4.79,  99.90,  -4.39,   0.49,
05/21 06Z,  -0.10,  -5.52,  99.90,  -5.13,   0.49,
05/21 07Z,  -0.10,  -6.13,  99.90,  -5.74,   0.49,
05/21 08Z,  -0.10,  -6.42,  99.90,  -6.03,   0.49,  (min)
05/21 09Z,   0.00,  -6.29,  99.90,  -5.80,   0.49,
05/21 10Z,  -0.10,  -5.80,  99.90,  -5.40,   0.49,
05/21 11Z,  -0.10,  -5.14,  99.90,  -4.75,   0.49,
05/21 12Z,   0.00,  -4.52,  99.90,  -4.03,   0.49,
05/21 13Z,   0.00,  -4.08,  99.90,  -3.59,   0.49,
05/21 14Z,   0.00,  -3.98,  99.90,  -3.48,   0.49,  (max)
05/21 15Z,   0.00,  -4.34,  99.90,  -3.84,   0.49,
05/21 16Z,  -0.10,  -5.14,  99.90,  -4.75,   0.49,
05/21 17Z,   0.00,  -6.21,  99.90,  -5.72,   0.49,
05/21 18Z,   0.00,  -7.29,  99.90,  -6.79,   0.49,
05/21 19Z,   0.00,  -8.15,  99.90,  -7.66,   0.49,
05/21 20Z,   0.00,  -8.60,  99.90,  -8.11,   0.49,  (min)
05/21 21Z,   0.00,  -8.47,  99.90,  -7.97,   0.49,
05/21 22Z,   0.00,  -7.77,  99.90,  -7.27,   0.49,
05/21 23Z,   0.00,  -6.69,  99.90,  -6.19,   0.49,
05/22 00Z,   0.00,  -5.48,  99.90,  -4.99,   0.49,
05/22 01Z,   0.00,  -4.36,  99.90,  -3.87,   0.49,
05/22 02Z,   0.00,  -3.51,  99.90,  -3.01,   0.49,
05/22 03Z,   0.00,  -3.12,  99.90,  -2.62,   0.49,  (max)
05/22 04Z,   0.00,  -3.30,  99.90,  -2.80,   0.49,
05/22 05Z,   0.00,  -3.97,  99.90,  -3.48,   0.49,
05/22 06Z,   0.00,  -4.94,  99.90,  -4.44,   0.49,
05/22 07Z,   0.00,  -5.97,  99.90,  -5.47,   0.49,
05/22 08Z,   0.00,  -6.83,  99.90,  -6.34,   0.49,
05/22 09Z,   0.00,  -7.29,  99.90,  -6.79,   0.49,  (min)
05/22 10Z,   0.00,  -7.21,  99.90,  -6.71,   0.49,
05/22 11Z,   0.00,  -6.66,  99.90,  -6.17,   0.49,
05/22 12Z,   0.00,  -5.87,  99.90,  -5.37,   0.49,
05/22 13Z,   0.00,  -5.06,  99.90,  -4.56,   0.49,
05/22 14Z,   0.00,  -4.40,  99.90,  -3.91,   0.49,
05/22 15Z,   0.00,  -4.11,  99.90,  -3.62,   0.49,  (max)
05/22 16Z,   0.00,  -4.32,  99.90,  -3.82,   0.49,
05/22 17Z,   0.00,  -5.01,  99.90,  -4.51,   0.49,
05/22 18Z,   0.00,  -5.98,  99.90,  -5.49,   0.49,
05/22 19Z,   0.00,  -7.00,  99.90,  -6.50,   0.49,
05/22 20Z,   0.00,  -7.82,  99.90,  -7.32,   0.49,
05/22 21Z,   0.00,  -8.20,  99.90,  -7.71,   0.49,  (min)
05/22 22Z,   0.00,  -7.97,  99.90,  -7.48,   0.49,
05/22 23Z,   0.00,  -7.15,  99.90,  -6.66,   0.49,
05/23 00Z,   0.00,  -5.96,  99.90,  -5.47,   0.49,
05/23 01Z,   0.00,  -4.68,  99.90,  -4.19,   0.49,
05/23 02Z,   0.00,  -3.54,  99.90,  -3.04,   0.49,
05/23 03Z,   0.00,  -2.75,  99.90,  -2.26,   0.49,
05/23 04Z,   0.00,  -2.54,  99.90,  -2.04,   0.49,  (max)
05/23 05Z,   0.00,  -2.98,  99.90,  -2.48,   0.49,
05/23 06Z,   0.00,  -3.97,  99.90,  -3.47,   0.49,
05/23 07Z,   0.00,  -5.27,  99.90,  -4.78,   0.49,
05/23 08Z,   0.00,  -6.63,  99.90,  -6.14,   0.49,
05/23 09Z,   0.00,  -7.74,  99.90,  -7.25,   0.49,
05/23 10Z,   0.00,  -8.32,  99.90,  -7.83,   0.49,  (min)
05/23 11Z,   0.00,  -8.22,  99.90,  -7.72,   0.49,
05/23 12Z,   0.00,  -7.54,  99.90,  -7.05,   0.49,
05/23 13Z,   0.00,  -6.55,  99.90,  -6.06,   0.49,
05/23 14Z,   0.00,  -5.50,  99.90,  -5.00,   0.49,
05/23 15Z,   0.00,  -4.62,  99.90,  -4.12,   0.49,
05/23 16Z,   0.00,  -4.13,  99.90,  -3.63,   0.49,  (max)
05/23 17Z,   0.00,  -4.19,  99.90,  -3.70,   0.49,
05/23 18Z,   0.00,  -4.78,  99.90,  -4.28,   0.49,
05/23 19Z,   0.00,  -5.68,  99.90,  -5.19,   0.49,
05/23 20Z,   0.00,  -6.66,  99.90,  -6.17,   0.49,
05/23 21Z,   0.00,  -7.44,  99.90,  -6.95,   0.49,
05/23 22Z,   0.00,  -7.75,  99.90,  -7.25,   0.49,  (min)
05/23 23Z,   0.00,  -7.40,  99.90,  -6.91,   0.49,
05/24 00Z,   0.00,  -6.45,  99.90,  -5.95,   0.49,