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
#South Beach, Yaquina R. OR : 05/18/2026 22:20:17 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 06Z,  -0.20,   4.01,   3.91,  99.90,   0.10,
05/17 07Z,  -0.20,   5.01,   4.93,  99.90,   0.12,  (max)
05/17 08Z,  -0.20,   5.05,   4.89,  99.90,   0.04,
05/17 09Z,  -0.30,   3.94,   3.71,  99.90,   0.07,
05/17 10Z,  -0.20,   1.84,   1.73,  99.90,   0.09,
05/17 11Z,  -0.30,  -0.87,  -0.76,  99.90,   0.41,
05/17 12Z,  -0.40,  -3.62,  -3.48,  99.90,   0.54,
05/17 13Z,  -0.40,  -5.84,  -5.92,  99.90,   0.32,
05/17 14Z,  -0.40,  -7.04,  -7.05,  99.90,   0.39,
05/17 15Z,  -0.40,  -6.97,  -7.07,  99.90,   0.30,  (min)
05/17 16Z,  -0.40,  -5.79,  -5.79,  99.90,   0.40,
05/17 17Z,  -0.50,  -3.89,  -3.99,  99.90,   0.40,
05/17 18Z,  -0.50,  -1.68,  -1.91,  99.90,   0.27,
05/17 19Z,  -0.40,   0.45,  -0.01,  99.90,  -0.06,
05/17 20Z,  -0.50,   2.04,   1.60,  99.90,   0.06,
05/17 21Z,  -0.50,   2.75,   2.42,  99.90,   0.17,  (max)
05/17 22Z,  -0.50,   2.50,   2.18,  99.90,   0.18,
05/17 23Z,  -0.40,   1.50,   1.08,  99.90,  -0.02,
05/18 00Z,  -0.40,   0.16,  -0.16,  99.90,   0.08,
05/18 01Z,  -0.40,  -1.06,  -1.35,  99.90,   0.11,
05/18 02Z,  -0.40,  -1.69,  -1.92,  99.90,   0.17,  (min)
05/18 03Z,  -0.40,  -1.44,  -1.63,  99.90,   0.21,
05/18 04Z,  -0.40,  -0.34,  -0.59,  99.90,   0.15,
05/18 05Z,  -0.40,   1.26,   0.98,  99.90,   0.12,
05/18 06Z,  -0.40,   2.96,   2.61,  99.90,   0.05,
05/18 07Z,  -0.40,   4.39,   4.07,  99.90,   0.08,
05/18 08Z,  -0.40,   5.17,   4.85,  99.90,   0.08,  (max)
05/18 09Z,  -0.50,   4.94,   4.48,  99.90,   0.04,
05/18 10Z,  -0.40,   3.57,   3.09,  99.90,  -0.08,
05/18 11Z,  -0.40,   1.26,   0.97,  99.90,   0.11,
05/18 12Z,  -0.50,  -1.52,  -1.56,  99.90,   0.46,
05/18 13Z,  -0.50,  -4.24,  -4.41,  99.90,   0.33,
05/18 14Z,  -0.50,  -6.30,  -6.59,  99.90,   0.21,
05/18 15Z,  -0.40,  -7.27,  -7.56,  99.90,   0.11,  (min)
05/18 16Z,  -0.50,  -6.97,  -7.25,  99.90,   0.22,
05/18 17Z,  -0.50,  -5.64,  -5.83,  99.90,   0.31,
05/18 18Z,  -0.50,  -3.66,  -3.91,  99.90,   0.25,
05/18 19Z,  -0.50,  -1.43,  -1.89,  99.90,   0.04,
05/18 20Z,  -0.50,   0.65,   0.03,  99.90,  -0.12,
05/18 21Z,  -0.50,   2.14,   1.53,  99.90,  -0.11,
05/18 22Z,  -0.50,   2.73,   2.28,  99.90,   0.05,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 23Z,  -0.50,   2.38,  99.90,   1.94,   0.06,
05/19 00Z,  -0.50,   1.35,  99.90,   0.92,   0.06,
05/19 01Z,  -0.40,   0.06,  99.90,  -0.27,   0.07,
05/19 02Z,  -0.50,  -1.03,  99.90,  -1.45,   0.08,
05/19 03Z,  -0.50,  -1.50,  99.90,  -1.92,   0.08,  (min)
05/19 04Z,  -0.50,  -1.11,  99.90,  -1.52,   0.09,
05/19 05Z,  -0.50,   0.03,  99.90,  -0.37,   0.10,
05/19 06Z,  -0.40,   1.59,  99.90,   1.29,   0.10,
05/19 07Z,  -0.50,   3.17,  99.90,   2.78,   0.11,
05/19 08Z,  -0.60,   4.44,  99.90,   3.95,   0.12,
05/19 09Z,  -0.40,   5.01,  99.90,   4.74,   0.12,  (max)
05/19 10Z,  -0.40,   4.58,  99.90,   4.31,   0.13,
05/19 11Z,  -0.50,   3.06,  99.90,   2.69,   0.13,
05/19 12Z,  -0.50,   0.71,  99.90,   0.34,   0.13,
05/19 13Z,  -0.50,  -2.01,  99.90,  -2.38,   0.13,
05/19 14Z,  -0.40,  -4.55,  99.90,  -4.83,   0.13,
05/19 15Z,  -0.40,  -6.39,  99.90,  -6.66,   0.13,
05/19 16Z,  -0.50,  -7.12,  99.90,  -7.49,   0.13,  (min)
05/19 17Z,  -0.50,  -6.66,  99.90,  -7.03,   0.13,
05/19 18Z,  -0.40,  -5.26,  99.90,  -5.53,   0.13,
05/19 19Z,  -0.40,  -3.31,  99.90,  -3.58,   0.13,
05/19 20Z,  -0.40,  -1.16,  99.90,  -1.43,   0.13,
05/19 21Z,  -0.50,   0.79,  99.90,   0.42,   0.13,
05/19 22Z,  -0.50,   2.14,  99.90,   1.77,   0.13,
05/19 23Z,  -0.40,   2.61,  99.90,   2.33,   0.13,  (max)
05/20 00Z,  -0.40,   2.19,  99.90,   1.92,   0.13,
05/20 01Z,  -0.40,   1.19,  99.90,   0.92,   0.13,
05/20 02Z,  -0.50,  -0.01,  99.90,  -0.38,   0.13,
05/20 03Z,  -0.50,  -0.98,  99.90,  -1.35,   0.13,
05/20 04Z,  -0.40,  -1.34,  99.90,  -1.61,   0.13,  (min)
05/20 05Z,  -0.40,  -0.90,  99.90,  -1.17,   0.13,
05/20 06Z,  -0.50,   0.20,  99.90,  -0.17,   0.13,
05/20 07Z,  -0.60,   1.63,  99.90,   1.16,   0.13,
05/20 08Z,  -0.50,   3.05,  99.90,   2.68,   0.13,
05/20 09Z,  -0.40,   4.14,  99.90,   3.87,   0.13,
05/20 10Z,  -0.50,   4.56,  99.90,   4.19,   0.13,  (max)
05/20 11Z,  -0.50,   4.02,  99.90,   3.65,   0.13,
05/20 12Z,  -0.50,   2.48,  99.90,   2.11,   0.13,
05/20 13Z,  -0.50,   0.23,  99.90,  -0.14,   0.13,
05/20 14Z,  -0.50,  -2.29,  99.90,  -2.66,   0.13,
05/20 15Z,  -0.50,  -4.57,  99.90,  -4.94,   0.13,
05/20 16Z,  -0.60,  -6.14,  99.90,  -6.61,   0.13,
05/20 17Z,  -0.50,  -6.67,  99.90,  -7.04,   0.13,  (min)
05/20 18Z,  -0.50,  -6.12,  99.90,  -6.49,   0.13,
05/20 19Z,  -0.50,  -4.75,  99.90,  -5.12,   0.13,
05/20 20Z,  -0.50,  -2.90,  99.90,  -3.27,   0.13,
05/20 21Z,  -0.50,  -0.90,  99.90,  -1.27,   0.13,
05/20 22Z,  -0.50,   0.90,  99.90,   0.53,   0.13,
05/20 23Z,  -0.50,   2.10,  99.90,   1.73,   0.13,
05/21 00Z,  -0.50,   2.46,  99.90,   2.09,   0.13,  (max)
05/21 01Z,  -0.40,   2.03,  99.90,   1.76,   0.13,
05/21 02Z,  -0.50,   1.08,  99.90,   0.71,   0.13,
05/21 03Z,  -0.50,  -0.03,  99.90,  -0.40,   0.13,
05/21 04Z,  -0.50,  -0.92,  99.90,  -1.29,   0.13,
05/21 05Z,  -0.50,  -1.24,  99.90,  -1.61,   0.13,  (min)
05/21 06Z,  -0.50,  -0.84,  99.90,  -1.21,   0.13,
05/21 07Z,  -0.50,   0.13,  99.90,  -0.24,   0.13,
05/21 08Z,  -0.50,   1.37,  99.90,   1.00,   0.13,
05/21 09Z,  -0.50,   2.60,  99.90,   2.23,   0.13,
05/21 10Z,  -0.50,   3.55,  99.90,   3.18,   0.13,
05/21 11Z,  -0.50,   3.88,  99.90,   3.51,   0.13,  (max)
05/21 12Z,  -0.50,   3.33,  99.90,   2.95,   0.13,
05/21 13Z,  -0.50,   1.90,  99.90,   1.53,   0.13,
05/21 14Z,  -0.50,  -0.12,  99.90,  -0.49,   0.13,
05/21 15Z,  -0.50,  -2.34,  99.90,  -2.71,   0.13,
05/21 16Z,  -0.50,  -4.32,  99.90,  -4.69,   0.13,
05/21 17Z,  -0.50,  -5.64,  99.90,  -6.01,   0.13,
05/21 18Z,  -0.50,  -6.02,  99.90,  -6.39,   0.13,  (min)
05/21 19Z,  -0.40,  -5.45,  99.90,  -5.72,   0.13,
05/21 20Z,  -0.40,  -4.17,  99.90,  -4.44,   0.13,
05/21 21Z,  -0.40,  -2.46,  99.90,  -2.73,   0.13,
05/21 22Z,  -0.40,  -0.61,  99.90,  -0.88,   0.13,
05/21 23Z,  -0.40,   1.03,  99.90,   0.76,   0.13,
05/22 00Z,  -0.40,   2.11,  99.90,   1.84,   0.13,
05/22 01Z,  -0.30,   2.40,  99.90,   2.23,   0.13,  (max)
05/22 02Z,  -0.40,   1.97,  99.90,   1.70,   0.13,
05/22 03Z,  -0.40,   1.07,  99.90,   0.80,   0.13,
05/22 04Z,  -0.40,   0.01,  99.90,  -0.26,   0.13,
05/22 05Z,  -0.40,  -0.87,  99.90,  -1.14,   0.13,
05/22 06Z,  -0.40,  -1.24,  99.90,  -1.51,   0.13,  (min)
05/22 07Z,  -0.40,  -0.98,  99.90,  -1.25,   0.13,
05/22 08Z,  -0.40,  -0.21,  99.90,  -0.48,   0.13,
05/22 09Z,  -0.30,   0.82,  99.90,   0.65,   0.13,
05/22 10Z,  -0.40,   1.89,  99.90,   1.62,   0.13,
05/22 11Z,  -0.40,   2.75,  99.90,   2.48,   0.13,
05/22 12Z,  -0.40,   3.06,  99.90,   2.79,   0.13,
05/22 13Z,  99.90,   2.61,  99.90,  99.90,   0.13,
05/22 14Z,  99.90,   1.40,  99.90,  99.90,   0.13,
05/22 15Z,  99.90,  -0.32,  99.90,  99.90,   0.13,
05/22 16Z,  99.90,  -2.20,  99.90,  99.90,   0.13,
05/22 17Z,  99.90,  -3.88,  99.90,  99.90,   0.13,
05/22 18Z,  99.90,  -4.99,  99.90,  99.90,   0.13,