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 : 04/18/2026 19:21:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 00Z,   0.00,   1.88,   2.05,  99.90,   0.17,
04/17 01Z,   0.00,   1.13,   1.23,  99.90,   0.10,  (min)
04/17 02Z,   0.00,   1.38,   1.51,  99.90,   0.13,
04/17 03Z,   0.00,   2.55,   2.65,  99.90,   0.10,
04/17 04Z,   0.00,   4.28,   4.28,  99.90,  -0.00,
04/17 05Z,   0.00,   6.18,   6.09,  99.90,  -0.09,
04/17 06Z,  -0.10,   7.85,   7.85,  99.90,   0.10,
04/17 07Z,   0.00,   8.86,   8.95,  99.90,   0.09,  (max)
04/17 08Z,   0.00,   8.86,   8.85,  99.90,  -0.01,
04/17 09Z,  -0.10,   7.76,   7.73,  99.90,   0.07,
04/17 10Z,  -0.10,   5.77,   5.85,  99.90,   0.18,
04/17 11Z,   0.00,   3.37,   3.60,  99.90,   0.23,
04/17 12Z,  -0.20,   1.08,   1.32,  99.90,   0.44,
04/17 13Z,  -0.20,  -0.55,  -0.49,  99.90,   0.26,
04/17 14Z,  -0.10,  -1.10,  -0.97,  99.90,   0.23,  (min)
04/17 15Z,  -0.10,  -0.49,  -0.35,  99.90,   0.24,
04/17 16Z,  -0.10,   1.02,   1.12,  99.90,   0.20,
04/17 17Z,  -0.10,   2.99,   3.00,  99.90,   0.11,
04/17 18Z,  -0.10,   5.03,   4.92,  99.90,  -0.01,
04/17 19Z,   0.00,   6.72,   6.63,  99.90,  -0.09,
04/17 20Z,  -0.10,   7.62,   7.63,  99.90,   0.11,
04/17 21Z,  -0.10,   7.51,   7.65,  99.90,   0.24,  (max)
04/17 22Z,   0.00,   6.48,   6.55,  99.90,   0.07,
04/17 23Z,   0.00,   4.89,   5.06,  99.90,   0.17,
04/18 00Z,   0.00,   3.21,   3.44,  99.90,   0.23,
04/18 01Z,   0.00,   1.95,   2.21,  99.90,   0.26,
04/18 02Z,   0.00,   1.53,   1.80,  99.90,   0.27,  (min)
04/18 03Z,   0.00,   2.13,   2.50,  99.90,   0.37,
04/18 04Z,   0.00,   3.57,   3.83,  99.90,   0.26,
04/18 05Z,   0.00,   5.43,   5.60,  99.90,   0.17,
04/18 06Z,   0.00,   7.29,   7.46,  99.90,   0.17,
04/18 07Z,   0.10,   8.74,   9.01,  99.90,   0.17,
04/18 08Z,   0.10,   9.38,   9.68,  99.90,   0.20,  (max)
04/18 09Z,   0.00,   8.91,   9.04,  99.90,   0.13,
04/18 10Z,   0.10,   7.32,   7.51,  99.90,   0.09,
04/18 11Z,   0.10,   4.96,   5.35,  99.90,   0.29,
04/18 12Z,   0.10,   2.34,   2.83,  99.90,   0.39,
04/18 13Z,   0.10,   0.03,   0.38,  99.90,   0.25,
04/18 14Z,   0.10,  -1.42,  -1.18,  99.90,   0.14,
04/18 15Z,   0.20,  -1.67,  -1.30,  99.90,   0.17,  (min)
04/18 16Z,   0.20,  -0.75,  -0.33,  99.90,   0.22,
04/18 17Z,   0.10,   1.00,   1.40,  99.90,   0.30,
04/18 18Z,   0.20,   3.12,   3.37,  99.90,   0.05,
04/18 19Z,   0.20,   5.20,   5.32,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 20Z,   0.20,   6.82,  99.90,   6.96,  -0.07,
04/18 21Z,   0.20,   7.59,  99.90,   7.75,  -0.05,  (max)
04/18 22Z,   0.20,   7.34,  99.90,   7.51,  -0.03,
04/18 23Z,   0.30,   6.23,  99.90,   6.52,  -0.01,
04/19 00Z,   0.30,   4.68,  99.90,   4.99,   0.01,
04/19 01Z,   0.20,   3.17,  99.90,   3.39,   0.02,
04/19 02Z,   0.20,   2.19,  99.90,   2.43,   0.04,  (min)
04/19 03Z,   0.30,   2.10,  99.90,   2.46,   0.06,
04/19 04Z,   0.30,   2.99,  99.90,   3.37,   0.08,
04/19 05Z,   0.30,   4.58,  99.90,   4.97,   0.10,
04/19 06Z,   0.30,   6.42,  99.90,   6.84,   0.11,
04/19 07Z,   0.30,   8.12,  99.90,   8.55,   0.13,
04/19 08Z,   0.30,   9.28,  99.90,   9.71,   0.13,
04/19 09Z,   0.30,   9.53,  99.90,   9.96,   0.13,  (max)
04/19 10Z,   0.40,   8.64,  99.90,   9.17,   0.13,
04/19 11Z,   0.30,   6.70,  99.90,   7.13,   0.13,
04/19 12Z,   0.30,   4.13,  99.90,   4.56,   0.13,
04/19 13Z,   0.40,   1.47,  99.90,   2.01,   0.13,
04/19 14Z,   0.40,  -0.69,  99.90,  -0.16,   0.13,
04/19 15Z,   0.40,  -1.89,  99.90,  -1.36,   0.13,
04/19 16Z,   0.30,  -1.86,  99.90,  -1.42,   0.13,  (min)
04/19 17Z,   0.40,  -0.72,  99.90,  -0.18,   0.13,
04/19 18Z,   0.40,   1.14,  99.90,   1.67,   0.13,
04/19 19Z,   0.40,   3.27,  99.90,   3.80,   0.13,
04/19 20Z,   0.40,   5.28,  99.90,   5.81,   0.13,
04/19 21Z,   0.40,   6.77,  99.90,   7.30,   0.13,
04/19 22Z,   0.40,   7.39,  99.90,   7.92,   0.13,  (max)
04/19 23Z,   0.40,   7.03,  99.90,   7.57,   0.13,
04/20 00Z,   0.40,   5.94,  99.90,   6.47,   0.13,
04/20 01Z,   0.30,   4.52,  99.90,   4.95,   0.13,
04/20 02Z,   0.30,   3.26,  99.90,   3.69,   0.13,
04/20 03Z,   0.30,   2.57,  99.90,   3.00,   0.13,  (min)
04/20 04Z,   0.20,   2.76,  99.90,   3.09,   0.13,
04/20 05Z,   0.20,   3.81,  99.90,   4.14,   0.13,
04/20 06Z,   0.20,   5.40,  99.90,   5.74,   0.13,
04/20 07Z,   0.10,   7.11,  99.90,   7.35,   0.13,
04/20 08Z,   0.20,   8.57,  99.90,   8.90,   0.13,
04/20 09Z,   0.30,   9.41,  99.90,   9.85,   0.13,  (max)
04/20 10Z,   0.30,   9.33,  99.90,   9.76,   0.13,
04/20 11Z,   0.20,   8.14,  99.90,   8.48,   0.13,
04/20 12Z,   0.20,   6.04,  99.90,   6.37,   0.13,
04/20 13Z,   0.30,   3.46,  99.90,   3.89,   0.13,
04/20 14Z,   0.30,   0.94,  99.90,   1.37,   0.13,
04/20 15Z,   0.30,  -1.00,  99.90,  -0.57,   0.13,
04/20 16Z,   0.30,  -1.94,  99.90,  -1.50,   0.13,  (min)
04/20 17Z,   0.30,  -1.70,  99.90,  -1.27,   0.13,
04/20 18Z,   0.30,  -0.48,  99.90,  -0.04,   0.13,
04/20 19Z,   0.30,   1.34,  99.90,   1.77,   0.13,
04/20 20Z,   0.30,   3.36,  99.90,   3.79,   0.13,
04/20 21Z,   0.30,   5.21,  99.90,   5.64,   0.13,
04/20 22Z,   0.40,   6.54,  99.90,   7.07,   0.13,
04/20 23Z,   0.40,   7.04,  99.90,   7.57,   0.13,  (max)
04/21 00Z,   0.30,   6.67,  99.90,   7.10,   0.13,
04/21 01Z,   0.30,   5.68,  99.90,   6.11,   0.13,
04/21 02Z,   0.40,   4.47,  99.90,   5.00,   0.13,
04/21 03Z,   0.40,   3.46,  99.90,   3.99,   0.13,
04/21 04Z,   0.30,   3.02,  99.90,   3.45,   0.13,  (min)
04/21 05Z,   0.30,   3.37,  99.90,   3.80,   0.13,
04/21 06Z,   0.40,   4.45,  99.90,   4.98,   0.13,
04/21 07Z,   0.30,   5.91,  99.90,   6.35,   0.13,
04/21 08Z,   0.30,   7.40,  99.90,   7.83,   0.13,
04/21 09Z,   0.30,   8.58,  99.90,   9.02,   0.13,
04/21 10Z,   0.30,   9.17,  99.90,   9.60,   0.13,  (max)
04/21 11Z,   0.30,   8.86,  99.90,   9.29,   0.13,
04/21 12Z,   0.30,   7.56,  99.90,   7.99,   0.13,
04/21 13Z,   0.30,   5.48,  99.90,   5.91,   0.13,
04/21 14Z,   0.30,   3.06,  99.90,   3.49,   0.13,
04/21 15Z,   0.30,   0.78,  99.90,   1.21,   0.13,
04/21 16Z,   0.30,  -0.90,  99.90,  -0.47,   0.13,
04/21 17Z,   0.30,  -1.63,  99.90,  -1.20,   0.13,  (min)
04/21 18Z,   0.30,  -1.31,  99.90,  -0.88,   0.13,
04/21 19Z,   0.30,  -0.14,  99.90,   0.29,   0.13,
04/21 20Z,   0.30,   1.52,  99.90,   1.96,   0.13,
04/21 21Z,   0.30,   3.35,  99.90,   3.78,   0.13,
04/21 22Z,   0.40,   5.03,  99.90,   5.56,   0.13,
04/21 23Z,   0.30,   6.22,  99.90,   6.65,   0.13,
04/22 00Z,   0.30,   6.67,  99.90,   7.10,   0.13,  (max)
04/22 01Z,   0.30,   6.35,  99.90,   6.79,   0.13,
04/22 02Z,   0.40,   5.53,  99.90,   6.07,   0.13,
04/22 03Z,   0.40,   4.55,  99.90,   5.08,   0.13,
04/22 04Z,   0.30,   3.75,  99.90,   4.19,   0.13,
04/22 05Z,   0.40,   3.45,  99.90,   3.98,   0.13,  (min)
04/22 06Z,   0.30,   3.82,  99.90,   4.25,   0.13,
04/22 07Z,   0.40,   4.78,  99.90,   5.31,   0.13,
04/22 08Z,   0.40,   6.02,  99.90,   6.56,   0.13,
04/22 09Z,   0.40,   7.26,  99.90,   7.79,   0.13,
04/22 10Z,   0.50,   8.21,  99.90,   8.85,   0.13,
04/22 11Z,   0.50,   8.63,  99.90,   9.26,   0.13,  (max)
04/22 12Z,   0.40,   8.25,  99.90,   8.79,   0.13,