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 11:20:31 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.20,   3.44,   3.59,  99.90,  -0.05,  (max)
05/16 13Z,   0.20,   2.23,   2.44,  99.90,   0.01,
05/16 14Z,   0.20,   0.29,   0.54,  99.90,   0.05,
05/16 15Z,   0.10,  -2.10,  -1.78,  99.90,   0.22,
05/16 16Z,   0.10,  -4.52,  -4.15,  99.90,   0.27,
05/16 17Z,   0.10,  -6.51,  -6.19,  99.90,   0.22,
05/16 18Z,   0.10,  -7.68,  -7.41,  99.90,   0.17,
05/16 19Z,   0.10,  -7.76,  -7.54,  99.90,   0.12,  (min)
05/16 20Z,   0.10,  -6.74,  -6.58,  99.90,   0.06,
05/16 21Z,   0.10,  -4.85,  -4.82,  99.90,  -0.07,
05/16 22Z,   0.10,  -2.47,  -2.70,  99.90,  -0.33,
05/16 23Z,   0.00,  -0.01,  -0.49,  99.90,  -0.48,
05/17 00Z,   0.10,   2.14,   1.67,  99.90,  -0.57,
05/17 01Z,   0.10,   3.64,   3.20,  99.90,  -0.54,
05/17 02Z,   0.10,   4.32,   3.81,  99.90,  -0.61,  (max)
05/17 03Z,   0.10,   4.22,   3.62,  99.90,  -0.70,
05/17 04Z,   0.10,   3.58,   2.99,  99.90,  -0.69,
05/17 05Z,   0.10,   2.73,   2.26,  99.90,  -0.57,
05/17 06Z,   0.00,   2.01,   1.69,  99.90,  -0.32,
05/17 07Z,   0.00,   1.71,   1.45,  99.90,  -0.26,  (min)
05/17 08Z,   0.00,   1.94,   1.71,  99.90,  -0.23,
05/17 09Z,   0.00,   2.56,   2.37,  99.90,  -0.19,
05/17 10Z,   0.00,   3.29,   3.14,  99.90,  -0.15,
05/17 11Z,   0.00,   3.79,   3.65,  99.90,  -0.14,  (max)
05/17 12Z,  -0.10,   3.78,   3.60,  99.90,  -0.08,
05/17 13Z,  -0.10,   3.04,   2.82,  99.90,  -0.12,
05/17 14Z,  -0.10,   1.49,   1.22,  99.90,  -0.17,
05/17 15Z,  -0.10,  -0.74,  -0.97,  99.90,  -0.13,
05/17 16Z,  -0.20,  -3.30,  -3.44,  99.90,   0.06,
05/17 17Z,  -0.20,  -5.75,  -5.87,  99.90,   0.08,
05/17 18Z,  -0.20,  -7.62,  -7.76,  99.90,   0.06,
05/17 19Z,  -0.20,  -8.53,  -8.71,  99.90,   0.02,  (min)
05/17 20Z,  -0.30,  -8.27,  -8.42,  99.90,   0.15,
05/17 21Z,  -0.30,  -6.90,  -7.09,  99.90,   0.11,
05/17 22Z,  -0.30,  -4.70,  -5.04,  99.90,  -0.04,
05/17 23Z,  -0.30,  -2.08,  -2.61,  99.90,  -0.23,
05/18 00Z,  -0.20,   0.54,  -0.19,  99.90,  -0.53,
05/18 01Z,  -0.20,   2.75,   2.03,  99.90,  -0.52,
05/18 02Z,  -0.20,   4.23,   3.46,  99.90,  -0.57,
05/18 03Z,  -0.20,   4.85,   4.07,  99.90,  -0.58,  (max)
05/18 04Z,  -0.20,   4.67,   3.88,  99.90,  -0.59,
05/18 05Z,  -0.20,   3.98,   3.27,  99.90,  -0.51,
05/18 06Z,  -0.20,   3.11,   2.58,  99.90,  -0.33,
05/18 07Z,  -0.20,   2.41,   1.97,  99.90,  -0.24,
05/18 08Z,  -0.10,   2.13,   1.84,  99.90,  -0.19,  (min)
05/18 09Z,  -0.10,   2.34,   2.15,  99.90,  -0.09,
05/18 10Z,  -0.10,   2.87,   2.77,  99.90,  -0.00,
05/18 11Z,  -0.10,   3.45,   3.41,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,  -0.10,   3.75,  99.90,   3.69,   0.03,  (max)
05/18 13Z,  -0.10,   3.51,  99.90,   3.42,   0.01,
05/18 14Z,  -0.10,   2.53,  99.90,   2.41,  -0.02,
05/18 15Z,  -0.10,   0.77,  99.90,   0.62,  -0.04,
05/18 16Z,  -0.10,  -1.59,  99.90,  -1.76,  -0.07,
05/18 17Z,  -0.10,  -4.18,  99.90,  -4.37,  -0.10,
05/18 18Z,  -0.10,  -6.53,  99.90,  -6.75,  -0.12,
05/18 19Z,  -0.10,  -8.20,  99.90,  -8.45,  -0.15,
05/18 20Z,  -0.10,  -8.85,  99.90,  -9.12,  -0.17,  (min)
05/18 21Z,  -0.10,  -8.31,  99.90,  -8.61,  -0.20,
05/18 22Z,  -0.10,  -6.70,  99.90,  -7.02,  -0.23,
05/18 23Z,  -0.10,  -4.33,  99.90,  -4.68,  -0.25,
05/19 00Z,  -0.10,  -1.62,  99.90,  -1.98,  -0.25,
05/19 01Z,  -0.10,   1.00,  99.90,   0.65,  -0.25,
05/19 02Z,  -0.10,   3.16,  99.90,   2.81,  -0.25,
05/19 03Z,   0.00,   4.55,  99.90,   4.30,  -0.25,
05/19 04Z,   0.00,   5.06,  99.90,   4.81,  -0.25,  (max)
05/19 05Z,   0.00,   4.81,  99.90,   4.56,  -0.25,
05/19 06Z,   0.00,   4.09,  99.90,   3.84,  -0.25,
05/19 07Z,   0.00,   3.22,  99.90,   2.97,  -0.25,
05/19 08Z,   0.00,   2.53,  99.90,   2.28,  -0.25,
05/19 09Z,   0.00,   2.26,  99.90,   2.00,  -0.25,  (min)
05/19 10Z,   0.00,   2.43,  99.90,   2.17,  -0.25,
05/19 11Z,   0.00,   2.87,  99.90,   2.62,  -0.25,
05/19 12Z,   0.00,   3.30,  99.90,   3.05,  -0.25,
05/19 13Z,   0.00,   3.45,  99.90,   3.20,  -0.25,  (max)
05/19 14Z,   0.00,   3.06,  99.90,   2.81,  -0.25,
05/19 15Z,   0.00,   1.96,  99.90,   1.71,  -0.25,
05/19 16Z,  -0.10,   0.14,  99.90,  -0.22,  -0.25,
05/19 17Z,  -0.10,  -2.20,  99.90,  -2.55,  -0.25,
05/19 18Z,  -0.10,  -4.67,  99.90,  -5.02,  -0.25,
05/19 19Z,  -0.10,  -6.82,  99.90,  -7.17,  -0.25,
05/19 20Z,  -0.10,  -8.25,  99.90,  -8.61,  -0.25,
05/19 21Z,  -0.10,  -8.66,  99.90,  -9.01,  -0.25,  (min)
05/19 22Z,  -0.10,  -7.93,  99.90,  -8.28,  -0.25,
05/19 23Z,  -0.10,  -6.21,  99.90,  -6.56,  -0.25,
05/20 00Z,  -0.10,  -3.82,  99.90,  -4.18,  -0.25,
05/20 01Z,  -0.10,  -1.17,  99.90,  -1.52,  -0.25,
05/20 02Z,  -0.20,   1.36,  99.90,   0.91,  -0.25,
05/20 03Z,  -0.10,   3.38,  99.90,   3.03,  -0.25,
05/20 04Z,  -0.10,   4.63,  99.90,   4.27,  -0.25,
05/20 05Z,  -0.10,   5.03,  99.90,   4.67,  -0.25,  (max)
05/20 06Z,  -0.10,   4.71,  99.90,   4.36,  -0.25,
05/20 07Z,  -0.10,   3.97,  99.90,   3.61,  -0.25,
05/20 08Z,  -0.10,   3.10,  99.90,   2.74,  -0.25,
05/20 09Z,  -0.10,   2.41,  99.90,   2.06,  -0.25,
05/20 10Z,  -0.10,   2.11,  99.90,   1.75,  -0.25,
05/20 11Z,  -0.20,   2.20,  99.90,   1.75,  -0.25,  (min)
05/20 12Z,  -0.10,   2.54,  99.90,   2.18,  -0.25,
05/20 13Z,  -0.20,   2.85,  99.90,   2.40,  -0.25,
05/20 14Z,  -0.20,   2.91,  99.90,   2.45,  -0.25,  (max)
05/20 15Z,  -0.20,   2.46,  99.90,   2.01,  -0.25,
05/20 16Z,  -0.20,   1.37,  99.90,   0.92,  -0.25,
05/20 17Z,  -0.20,  -0.37,  99.90,  -0.82,  -0.25,
05/20 18Z,  -0.20,  -2.53,  99.90,  -2.98,  -0.25,
05/20 19Z,  -0.20,  -4.76,  99.90,  -5.21,  -0.25,
05/20 20Z,  -0.20,  -6.65,  99.90,  -7.10,  -0.25,
05/20 21Z,  -0.20,  -7.83,  99.90,  -8.28,  -0.25,
05/20 22Z,  -0.20,  -8.05,  99.90,  -8.50,  -0.25,  (min)
05/20 23Z,  -0.20,  -7.22,  99.90,  -7.67,  -0.25,
05/21 00Z,  -0.20,  -5.51,  99.90,  -5.96,  -0.25,
05/21 01Z,  -0.20,  -3.21,  99.90,  -3.66,  -0.25,
05/21 02Z,  -0.20,  -0.71,  99.90,  -1.16,  -0.25,
05/21 03Z,  -0.20,   1.64,  99.90,   1.19,  -0.25,
05/21 04Z,  -0.20,   3.47,  99.90,   3.02,  -0.25,
05/21 05Z,  -0.20,   4.56,  99.90,   4.11,  -0.25,
05/21 06Z,  -0.20,   4.84,  99.90,   4.39,  -0.25,  (max)
05/21 07Z,  -0.10,   4.46,  99.90,   4.11,  -0.25,
05/21 08Z,  -0.10,   3.68,  99.90,   3.33,  -0.25,
05/21 09Z,  -0.10,   2.78,  99.90,   2.43,  -0.25,
05/21 10Z,  -0.10,   2.05,  99.90,   1.70,  -0.25,
05/21 11Z,  -0.10,   1.67,  99.90,   1.32,  -0.25,
05/21 12Z,  -0.10,   1.66,  99.90,   1.31,  -0.25,  (min)
05/21 13Z,  -0.10,   1.88,  99.90,   1.53,  -0.25,
05/21 14Z,  -0.10,   2.11,  99.90,   1.76,  -0.25,
05/21 15Z,  -0.10,   2.14,  99.90,   1.79,  -0.25,  (max)
05/21 16Z,  -0.10,   1.75,  99.90,   1.40,  -0.25,
05/21 17Z,  -0.10,   0.79,  99.90,   0.44,  -0.25,
05/21 18Z,  -0.10,  -0.72,  99.90,  -1.07,  -0.25,
05/21 19Z,  -0.10,  -2.59,  99.90,  -2.94,  -0.25,
05/21 20Z,  -0.10,  -4.49,  99.90,  -4.84,  -0.25,
05/21 21Z,  -0.10,  -6.07,  99.90,  -6.42,  -0.25,
05/21 22Z,  -0.10,  -7.02,  99.90,  -7.37,  -0.25,
05/21 23Z,  -0.10,  -7.10,  99.90,  -7.45,  -0.25,  (min)
05/22 00Z,  -0.10,  -6.25,  99.90,  -6.60,  -0.25,