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
#Cherry Point, WA : 05/18/2026 08:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.20,  -0.40,  -0.25,  99.90,  -0.05,  (max)
05/16 13Z,   0.20,  -1.61,  -1.40,  99.90,   0.01,
05/16 14Z,   0.20,  -3.55,  -3.30,  99.90,   0.05,
05/16 15Z,   0.10,  -5.94,  -5.62,  99.90,   0.22,
05/16 16Z,   0.10,  -8.36,  -7.99,  99.90,   0.27,
05/16 17Z,   0.10, -10.35, -10.03,  99.90,   0.22,
05/16 18Z,   0.10, -11.52, -11.25,  99.90,   0.17,
05/16 19Z,   0.10, -11.60, -11.38,  99.90,   0.12,  (min)
05/16 20Z,   0.10, -10.58, -10.42,  99.90,   0.06,
05/16 21Z,   0.10,  -8.69,  -8.66,  99.90,  -0.07,
05/16 22Z,   0.10,  -6.31,  -6.54,  99.90,  -0.33,
05/16 23Z,   0.00,  -3.85,  -4.33,  99.90,  -0.48,
05/17 00Z,   0.10,  -1.70,  -2.17,  99.90,  -0.57,
05/17 01Z,   0.10,  -0.20,  -0.64,  99.90,  -0.54,
05/17 02Z,   0.10,   0.48,  -0.03,  99.90,  -0.61,  (max)
05/17 03Z,   0.10,   0.38,  -0.22,  99.90,  -0.70,
05/17 04Z,   0.10,  -0.26,  -0.85,  99.90,  -0.69,
05/17 05Z,   0.10,  -1.11,  -1.58,  99.90,  -0.57,
05/17 06Z,   0.00,  -1.83,  -2.15,  99.90,  -0.32,
05/17 07Z,   0.00,  -2.13,  -2.39,  99.90,  -0.26,  (min)
05/17 08Z,   0.00,  -1.90,  -2.13,  99.90,  -0.23,
05/17 09Z,   0.00,  -1.28,  -1.47,  99.90,  -0.19,
05/17 10Z,   0.00,  -0.55,  -0.70,  99.90,  -0.15,
05/17 11Z,   0.00,  -0.05,  -0.19,  99.90,  -0.14,  (max)
05/17 12Z,  -0.10,  -0.06,  -0.24,  99.90,  -0.08,
05/17 13Z,  -0.10,  -0.80,  -1.02,  99.90,  -0.12,
05/17 14Z,  -0.10,  -2.35,  -2.62,  99.90,  -0.17,
05/17 15Z,  -0.10,  -4.58,  -4.81,  99.90,  -0.13,
05/17 16Z,  -0.20,  -7.14,  -7.28,  99.90,   0.06,
05/17 17Z,  -0.20,  -9.59,  -9.71,  99.90,   0.08,
05/17 18Z,  -0.20, -11.46, -11.60,  99.90,   0.06,
05/17 19Z,  -0.20, -12.37, -12.55,  99.90,   0.02,  (min)
05/17 20Z,  -0.30, -12.11, -12.26,  99.90,   0.15,
05/17 21Z,  -0.30, -10.74, -10.93,  99.90,   0.11,
05/17 22Z,  -0.30,  -8.54,  -8.88,  99.90,  -0.04,
05/17 23Z,  -0.30,  -5.92,  -6.45,  99.90,  -0.23,
05/18 00Z,  -0.20,  -3.30,  -4.03,  99.90,  -0.53,
05/18 01Z,  -0.20,  -1.09,  -1.81,  99.90,  -0.52,
05/18 02Z,  -0.20,   0.39,  -0.38,  99.90,  -0.57,
05/18 03Z,  -0.20,   1.01,   0.23,  99.90,  -0.58,  (max)
05/18 04Z,  -0.20,   0.83,   0.04,  99.90,  -0.59,
05/18 05Z,  -0.20,   0.14,  -0.57,  99.90,  -0.51,
05/18 06Z,  -0.20,  -0.73,  -1.26,  99.90,  -0.33,
05/18 07Z,  -0.20,  -1.43,  -1.87,  99.90,  -0.24,
05/18 08Z,  -0.10,  -1.71,  -2.00,  99.90,  -0.19,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 09Z,  -0.10,  -1.50,  99.90,  -1.80,  -0.19,
05/18 10Z,  -0.10,  -0.97,  99.90,  -1.26,  -0.20,
05/18 11Z,  -0.10,  -0.39,  99.90,  -0.69,  -0.20,
05/18 12Z,  -0.10,  -0.09,  99.90,  -0.40,  -0.21,  (max)
05/18 13Z,  -0.10,  -0.33,  99.90,  -0.65,  -0.22,
05/18 14Z,  -0.10,  -1.31,  99.90,  -1.63,  -0.22,
05/18 15Z,  -0.10,  -3.07,  99.90,  -3.40,  -0.23,
05/18 16Z,  -0.10,  -5.43,  99.90,  -5.77,  -0.23,
05/18 17Z,  -0.10,  -8.02,  99.90,  -8.36,  -0.24,
05/18 18Z,  -0.10, -10.37,  99.90, -10.72,  -0.25,
05/18 19Z,  -0.10, -12.04,  99.90, -12.40,  -0.25,
05/18 20Z,  -0.10, -12.69,  99.90, -13.05,  -0.26,  (min)
05/18 21Z,  -0.10, -12.15,  99.90, -12.51,  -0.26,
05/18 22Z,  -0.10, -10.54,  99.90, -10.89,  -0.26,
05/18 23Z,  -0.10,  -8.17,  99.90,  -8.53,  -0.26,
05/19 00Z,  -0.10,  -5.46,  99.90,  -5.82,  -0.26,
05/19 01Z,  -0.10,  -2.84,  99.90,  -3.19,  -0.26,
05/19 02Z,  -0.10,  -0.68,  99.90,  -1.04,  -0.26,
05/19 03Z,   0.00,   0.71,  99.90,   0.45,  -0.26,
05/19 04Z,   0.00,   1.22,  99.90,   0.96,  -0.26,  (max)
05/19 05Z,   0.00,   0.97,  99.90,   0.72,  -0.26,
05/19 06Z,   0.00,   0.25,  99.90,  -0.01,  -0.26,
05/19 07Z,   0.00,  -0.62,  99.90,  -0.88,  -0.26,
05/19 08Z,   0.00,  -1.31,  99.90,  -1.57,  -0.26,
05/19 09Z,   0.00,  -1.58,  99.90,  -1.84,  -0.26,  (min)
05/19 10Z,   0.00,  -1.41,  99.90,  -1.67,  -0.26,
05/19 11Z,   0.00,  -0.97,  99.90,  -1.23,  -0.26,
05/19 12Z,   0.00,  -0.54,  99.90,  -0.79,  -0.26,
05/19 13Z,   0.00,  -0.39,  99.90,  -0.65,  -0.26,  (max)
05/19 14Z,   0.00,  -0.78,  99.90,  -1.04,  -0.26,
05/19 15Z,   0.00,  -1.88,  99.90,  -2.14,  -0.26,
05/19 16Z,  -0.10,  -3.70,  99.90,  -4.06,  -0.26,
05/19 17Z,  -0.10,  -6.04,  99.90,  -6.40,  -0.26,
05/19 18Z,  -0.10,  -8.51,  99.90,  -8.86,  -0.26,
05/19 19Z,  -0.10, -10.66,  99.90, -11.02,  -0.26,
05/19 20Z,  -0.10, -12.09,  99.90, -12.45,  -0.26,
05/19 21Z,  -0.10, -12.50,  99.90, -12.86,  -0.26,  (min)
05/19 22Z,  -0.10, -11.77,  99.90, -12.13,  -0.26,
05/19 23Z,  -0.10, -10.05,  99.90, -10.41,  -0.26,
05/20 00Z,  -0.10,  -7.66,  99.90,  -8.02,  -0.26,
05/20 01Z,  -0.10,  -5.01,  99.90,  -5.37,  -0.26,
05/20 02Z,  -0.20,  -2.48,  99.90,  -2.94,  -0.26,
05/20 03Z,  -0.10,  -0.46,  99.90,  -0.82,  -0.26,
05/20 04Z,  -0.10,   0.79,  99.90,   0.43,  -0.26,
05/20 05Z,  -0.10,   1.19,  99.90,   0.83,  -0.26,  (max)
05/20 06Z,  -0.10,   0.87,  99.90,   0.52,  -0.26,
05/20 07Z,  -0.10,   0.13,  99.90,  -0.23,  -0.26,
05/20 08Z,  -0.10,  -0.74,  99.90,  -1.10,  -0.26,
05/20 09Z,  -0.10,  -1.43,  99.90,  -1.79,  -0.26,
05/20 10Z,  -0.10,  -1.73,  99.90,  -2.09,  -0.26,
05/20 11Z,  -0.20,  -1.64,  99.90,  -2.09,  -0.26,  (min)
05/20 12Z,  -0.10,  -1.30,  99.90,  -1.66,  -0.26,
05/20 13Z,  -0.20,  -0.99,  99.90,  -1.44,  -0.26,
05/20 14Z,  -0.20,  -0.93,  99.90,  -1.39,  -0.26,  (max)
05/20 15Z,  -0.20,  -1.38,  99.90,  -1.84,  -0.26,
05/20 16Z,  -0.20,  -2.47,  99.90,  -2.93,  -0.26,
05/20 17Z,  -0.20,  -4.21,  99.90,  -4.67,  -0.26,
05/20 18Z,  -0.20,  -6.37,  99.90,  -6.83,  -0.26,
05/20 19Z,  -0.20,  -8.60,  99.90,  -9.06,  -0.26,
05/20 20Z,  -0.20, -10.49,  99.90, -10.95,  -0.26,
05/20 21Z,  -0.20, -11.67,  99.90, -12.13,  -0.26,
05/20 22Z,  -0.20, -11.89,  99.90, -12.35,  -0.26,  (min)
05/20 23Z,  -0.20, -11.06,  99.90, -11.52,  -0.26,
05/21 00Z,  -0.20,  -9.35,  99.90,  -9.80,  -0.26,
05/21 01Z,  -0.20,  -7.05,  99.90,  -7.51,  -0.26,
05/21 02Z,  -0.20,  -4.55,  99.90,  -5.00,  -0.26,
05/21 03Z,  -0.20,  -2.20,  99.90,  -2.66,  -0.26,
05/21 04Z,  -0.20,  -0.37,  99.90,  -0.82,  -0.26,
05/21 05Z,  -0.20,   0.72,  99.90,   0.26,  -0.26,
05/21 06Z,  -0.20,   1.00,  99.90,   0.54,  -0.26,  (max)
05/21 07Z,  -0.10,   0.62,  99.90,   0.26,  -0.26,
05/21 08Z,  -0.10,  -0.16,  99.90,  -0.52,  -0.26,
05/21 09Z,  -0.10,  -1.06,  99.90,  -1.42,  -0.26,
05/21 10Z,  -0.10,  -1.79,  99.90,  -2.15,  -0.26,
05/21 11Z,  -0.10,  -2.17,  99.90,  -2.53,  -0.26,
05/21 12Z,  -0.10,  -2.18,  99.90,  -2.54,  -0.26,  (min)
05/21 13Z,  -0.10,  -1.96,  99.90,  -2.32,  -0.26,
05/21 14Z,  -0.10,  -1.73,  99.90,  -2.08,  -0.26,
05/21 15Z,  -0.10,  -1.70,  99.90,  -2.06,  -0.26,  (max)
05/21 16Z,  -0.10,  -2.09,  99.90,  -2.45,  -0.26,
05/21 17Z,  -0.10,  -3.05,  99.90,  -3.41,  -0.26,
05/21 18Z,  -0.10,  -4.56,  99.90,  -4.92,  -0.26,
05/21 19Z,  -0.10,  -6.43,  99.90,  -6.78,  -0.26,
05/21 20Z,  -0.10,  -8.33,  99.90,  -8.68,  -0.26,
05/21 21Z,  -0.10,  -9.91,  99.90, -10.27,  -0.26,
05/21 22Z,  -0.10, -10.86,  99.90, -11.22,  -0.26,
05/21 23Z,  -0.10, -10.94,  99.90, -11.29,  -0.26,  (min)
05/22 00Z,  -0.10, -10.09,  99.90, -10.45,  -0.26,