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 : 05/18/2025 03:21:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.20,   2.30,   2.56,  99.90,   0.06,  (max)
05/16 13Z,   0.20,   2.16,   2.41,  99.90,   0.05,
05/16 14Z,   0.20,   1.67,   1.83,  99.90,  -0.04,
05/16 15Z,   0.20,   0.61,   0.68,  99.90,  -0.13,
05/16 16Z,   0.20,  -1.03,  -0.90,  99.90,  -0.07,
05/16 17Z,   0.20,  -2.95,  -2.91,  99.90,  -0.16,
05/16 18Z,   0.20,  -4.76,  -4.74,  99.90,  -0.18,
05/16 19Z,   0.10,  -6.06,  -5.86,  99.90,   0.10,
05/16 20Z,   0.20,  -6.54,  -6.20,  99.90,   0.14,  (min)
05/16 21Z,   0.20,  -6.10,  -5.78,  99.90,   0.12,
05/16 22Z,   0.20,  -4.98,  -4.67,  99.90,   0.11,
05/16 23Z,   0.20,  -3.48,  -3.44,  99.90,  -0.16,
05/17 00Z,   0.20,  -1.82,  -1.59,  99.90,   0.03,
05/17 01Z,   0.20,  -0.06,   0.19,  99.90,   0.05,
05/17 02Z,   0.30,   1.59,   1.72,  99.90,  -0.17,
05/17 03Z,   0.30,   2.84,   3.00,  99.90,  -0.14,
05/17 04Z,   0.20,   3.52,   3.64,  99.90,  -0.08,
05/17 05Z,   0.30,   3.66,   3.93,  99.90,  -0.03,  (max)
05/17 06Z,   0.30,   3.41,   3.78,  99.90,   0.07,
05/17 07Z,   0.30,   2.97,   3.15,  99.90,  -0.12,
05/17 08Z,   0.30,   2.53,   2.69,  99.90,  -0.14,
05/17 09Z,   0.40,   2.27,   2.41,  99.90,  -0.26,  (min)
05/17 10Z,   0.40,   2.20,   2.46,  99.90,  -0.14,
05/17 11Z,   0.30,   2.17,   2.54,  99.90,   0.07,
05/17 12Z,   0.40,   2.11,   2.61,  99.90,   0.10,  (max)
05/17 13Z,   0.40,   2.00,   2.51,  99.90,   0.11,
05/17 14Z,   0.40,   1.78,   2.14,  99.90,  -0.04,
05/17 15Z,   0.40,   1.18,   1.36,  99.90,  -0.22,
05/17 16Z,   0.40,   0.02,   0.12,  99.90,  -0.30,
05/17 17Z,   0.40,  -1.62,  -1.48,  99.90,  -0.26,
05/17 18Z,   0.40,  -3.43,  -3.28,  99.90,  -0.25,
05/17 19Z,   0.40,  -5.02,  -4.84,  99.90,  -0.22,
05/17 20Z,   0.40,  -6.06,  -5.69,  99.90,  -0.03,
05/17 21Z,   0.40,  -6.29,  -5.80,  99.90,   0.09,  (min)
05/17 22Z,   0.40,  -5.70,  -5.16,  99.90,   0.14,
05/17 23Z,   0.40,  -4.52,  -4.06,  99.90,   0.06,
05/18 00Z,   0.50,  -3.04,  -2.66,  99.90,  -0.12,
05/18 01Z,   0.50,  -1.40,  -0.83,  99.90,   0.07,
05/18 02Z,   0.50,   0.31,   0.74,  99.90,  -0.07,
05/18 03Z,   0.60,   1.87,   2.23,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 04Z,   0.60,   2.99,  99.90,   3.35,  -0.23,
05/18 05Z,   0.60,   3.52,  99.90,   3.89,  -0.23,
05/18 06Z,   0.60,   3.55,  99.90,   3.93,  -0.22,  (max)
05/18 07Z,   0.50,   3.25,  99.90,   3.53,  -0.22,
05/18 08Z,   0.50,   2.77,  99.90,   3.06,  -0.21,
05/18 09Z,   0.40,   2.32,  99.90,   2.51,  -0.20,
05/18 10Z,   0.40,   2.03,  99.90,   2.23,  -0.20,
05/18 11Z,   0.40,   1.91,  99.90,   2.12,  -0.19,
05/18 12Z,   0.40,   1.83,  99.90,   2.04,  -0.19,
05/18 13Z,   0.40,   1.72,  99.90,   1.94,  -0.18,
05/18 14Z,   0.40,   1.59,  99.90,   1.82,  -0.18,
05/18 15Z,   0.30,   1.34,  99.90,   1.47,  -0.17,
05/18 16Z,   0.30,   0.70,  99.90,   0.83,  -0.17,
05/18 17Z,   0.30,  -0.46,  99.90,  -0.33,  -0.17,
05/18 18Z,   0.30,  -2.00,  99.90,  -1.87,  -0.17,
05/18 19Z,   0.20,  -3.62,  99.90,  -3.59,  -0.17,
05/18 20Z,   0.20,  -4.98,  99.90,  -4.95,  -0.17,
05/18 21Z,   0.30,  -5.79,  99.90,  -5.66,  -0.17,
05/18 22Z,   0.30,  -5.86,  99.90,  -5.73,  -0.17,  (min)
05/18 23Z,   0.30,  -5.20,  99.90,  -5.06,  -0.17,
05/19 00Z,   0.20,  -4.02,  99.90,  -3.99,  -0.17,
05/19 01Z,   0.20,  -2.56,  99.90,  -2.53,  -0.17,
05/19 02Z,   0.30,  -0.95,  99.90,  -0.82,  -0.17,
05/19 03Z,   0.30,   0.70,  99.90,   0.83,  -0.17,
05/19 04Z,   0.30,   2.15,  99.90,   2.28,  -0.17,
05/19 05Z,   0.20,   3.12,  99.90,   3.15,  -0.17,
05/19 06Z,   0.20,   3.51,  99.90,   3.54,  -0.17,  (max)
05/19 07Z,   0.20,   3.42,  99.90,   3.45,  -0.17,
05/19 08Z,   0.20,   3.00,  99.90,   3.03,  -0.17,
05/19 09Z,   0.20,   2.42,  99.90,   2.45,  -0.17,
05/19 10Z,   0.30,   1.87,  99.90,   2.00,  -0.17,
05/19 11Z,   0.30,   1.52,  99.90,   1.65,  -0.17,
05/19 12Z,   0.40,   1.34,  99.90,   1.57,  -0.17,
05/19 13Z,   0.40,   1.23,  99.90,   1.46,  -0.17,  (min)
05/19 14Z,   0.50,   1.15,  99.90,   1.48,  -0.17,  (max)
05/19 15Z,   0.50,   1.07,  99.90,   1.40,  -0.17,
05/19 16Z,   0.50,   0.86,  99.90,   1.20,  -0.17,
05/19 17Z,   0.50,   0.29,  99.90,   0.62,  -0.17,
05/19 18Z,   0.40,  -0.76,  99.90,  -0.52,  -0.17,
05/19 19Z,   0.40,  -2.11,  99.90,  -1.88,  -0.17,
05/19 20Z,   0.40,  -3.49,  99.90,  -3.26,  -0.17,
05/19 21Z,   0.40,  -4.63,  99.90,  -4.40,  -0.17,
05/19 22Z,   0.40,  -5.28,  99.90,  -5.05,  -0.17,  (min)
05/19 23Z,   0.40,  -5.25,  99.90,  -5.02,  -0.17,
05/20 00Z,   0.40,  -4.55,  99.90,  -4.32,  -0.17,
05/20 01Z,   0.40,  -3.39,  99.90,  -3.16,  -0.17,
05/20 02Z,   0.40,  -1.97,  99.90,  -1.74,  -0.17,
05/20 03Z,   0.40,  -0.40,  99.90,  -0.17,  -0.17,
05/20 04Z,   0.40,   1.18,  99.90,   1.41,  -0.17,
05/20 05Z,   0.30,   2.49,  99.90,   2.62,  -0.17,
05/20 06Z,   0.30,   3.28,  99.90,   3.41,  -0.17,
05/20 07Z,   0.30,   3.48,  99.90,   3.61,  -0.17,  (max)
05/20 08Z,   0.30,   3.20,  99.90,   3.33,  -0.17,
05/20 09Z,   0.30,   2.57,  99.90,   2.70,  -0.17,
05/20 10Z,   0.20,   1.79,  99.90,   1.82,  -0.17,
05/20 11Z,   0.30,   1.08,  99.90,   1.21,  -0.17,
05/20 12Z,   0.30,   0.63,  99.90,   0.76,  -0.17,
05/20 13Z,   0.30,   0.44,  99.90,   0.57,  -0.17,
05/20 14Z,   0.20,   0.39,  99.90,   0.42,  -0.17,  (min)
05/20 15Z,   0.20,   0.42,  99.90,   0.45,  -0.17,
05/20 16Z,   0.20,   0.48,  99.90,   0.52,  -0.17,  (max)
05/20 17Z,   0.20,   0.43,  99.90,   0.46,  -0.17,
05/20 18Z,   0.10,   0.03,  99.90,  -0.04,  -0.17,
05/20 19Z,   0.10,  -0.79,  99.90,  -0.86,  -0.17,
05/20 20Z,   0.10,  -1.87,  99.90,  -1.94,  -0.17,
05/20 21Z,   0.10,  -3.01,  99.90,  -3.07,  -0.17,
05/20 22Z,   0.10,  -3.97,  99.90,  -4.03,  -0.17,
05/20 23Z,   0.10,  -4.51,  99.90,  -4.58,  -0.17,  (min)
05/21 00Z,   0.10,  -4.43,  99.90,  -4.50,  -0.17,
05/21 01Z,   0.10,  -3.72,  99.90,  -3.79,  -0.17,
05/21 02Z,   0.10,  -2.58,  99.90,  -2.65,  -0.17,
05/21 03Z,   0.10,  -1.20,  99.90,  -1.27,  -0.17,
05/21 04Z,   0.10,   0.30,  99.90,   0.24,  -0.17,
05/21 05Z,   0.00,   1.76,  99.90,   1.59,  -0.17,
05/21 06Z,   0.10,   2.88,  99.90,   2.81,  -0.17,
05/21 07Z,   0.10,   3.43,  99.90,   3.36,  -0.17,  (max)
05/21 08Z,   0.10,   3.37,  99.90,   3.30,  -0.17,
05/21 09Z,   0.00,   2.79,  99.90,   2.62,  -0.17,
05/21 10Z,   0.00,   1.84,  99.90,   1.67,  -0.17,
05/21 11Z,   0.00,   0.76,  99.90,   0.60,  -0.17,
05/21 12Z,   0.10,  -0.13,  99.90,  -0.20,  -0.17,
05/21 13Z,   0.00,  -0.63,  99.90,  -0.80,  -0.17,
05/21 14Z,   0.00,  -0.76,  99.90,  -0.93,  -0.17,  (min)
05/21 15Z,   0.00,  -0.66,  99.90,  -0.83,  -0.17,
05/21 16Z,   0.00,  -0.41,  99.90,  -0.58,  -0.17,
05/21 17Z,   0.00,  -0.09,  99.90,  -0.26,  -0.17,
05/21 18Z,   0.00,   0.12,  99.90,  -0.05,  -0.17,
05/21 19Z,  99.90,   0.01,  99.90,  99.90,  -0.17,
05/21 20Z,  99.90,  -0.49,  99.90,  99.90,  -0.17,
05/21 21Z,  99.90,  -1.27,  99.90,  99.90,  -0.17,
05/21 22Z,  99.90,  -2.18,  99.90,  99.90,  -0.17,
05/21 23Z,  99.90,  -3.02,  99.90,  99.90,  -0.17,
05/22 00Z,  99.90,  -3.51,  99.90,  99.90,  -0.17,