EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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
#Astoria, OR : 04/30/2025 20:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,  -0.10,   6.23,   5.82,  99.90,  -0.31,
04/29 01Z,  -0.10,   4.64,   4.08,  99.90,  -0.46,
04/29 02Z,  -0.10,   3.19,   2.55,  99.90,  -0.54,
04/29 03Z,  -0.10,   2.24,   1.60,  99.90,  -0.54,
04/29 04Z,  -0.10,   2.13,   1.58,  99.90,  -0.45,  (min)
04/29 05Z,  -0.10,   3.02,   2.82,  99.90,  -0.10,
04/29 06Z,  -0.10,   4.79,   4.73,  99.90,   0.04,
04/29 07Z,  -0.10,   6.90,   6.91,  99.90,   0.11,
04/29 08Z,  -0.10,   8.73,   8.79,  99.90,   0.16,
04/29 09Z,  -0.10,   9.82,   9.83,  99.90,   0.11,  (max)
04/29 10Z,  -0.10,   9.85,   9.74,  99.90,  -0.01,
04/29 11Z,  -0.10,   8.72,   8.36,  99.90,  -0.26,
04/29 12Z,  -0.10,   6.63,   6.10,  99.90,  -0.43,
04/29 13Z,  -0.10,   4.10,   3.70,  99.90,  -0.30,
04/29 14Z,  -0.10,   1.66,   1.67,  99.90,   0.11,
04/29 15Z,  -0.10,  -0.30,  -0.05,  99.90,   0.35,
04/29 16Z,  -0.10,  -1.50,  -1.23,  99.90,   0.37,
04/29 17Z,  -0.10,  -1.66,  -1.65,  99.90,   0.11,  (min)
04/29 18Z,   0.00,  -0.68,  -0.72,  99.90,  -0.04,
04/29 19Z,   0.00,   1.17,   1.25,  99.90,   0.08,
04/29 20Z,   0.00,   3.40,   3.34,  99.90,  -0.06,
04/29 21Z,  -0.10,   5.49,   5.36,  99.90,  -0.03,
04/29 22Z,  -0.10,   7.00,   6.86,  99.90,  -0.04,
04/29 23Z,  -0.10,   7.60,   7.47,  99.90,  -0.03,  (max)
04/30 00Z,   0.00,   7.17,   7.03,  99.90,  -0.14,
04/30 01Z,  -0.10,   5.98,   5.76,  99.90,  -0.12,
04/30 02Z,  -0.10,   4.52,   4.11,  99.90,  -0.31,
04/30 03Z,  -0.10,   3.26,   2.74,  99.90,  -0.42,
04/30 04Z,  -0.10,   2.54,   2.00,  99.90,  -0.44,  (min)
04/30 05Z,  -0.10,   2.65,   2.31,  99.90,  -0.24,
04/30 06Z,  -0.10,   3.71,   3.67,  99.90,   0.06,
04/30 07Z,  -0.10,   5.51,   5.54,  99.90,   0.13,
04/30 08Z,  -0.10,   7.49,   7.52,  99.90,   0.13,
04/30 09Z,  -0.10,   9.04,   9.02,  99.90,   0.08,
04/30 10Z,  -0.10,   9.79,   9.67,  99.90,  -0.02,  (max)
04/30 11Z,  -0.10,   9.49,   9.23,  99.90,  -0.16,
04/30 12Z,  -0.10,   8.13,   7.59,  99.90,  -0.44,
04/30 13Z,  -0.10,   5.97,   5.33,  99.90,  -0.54,
04/30 14Z,  -0.10,   3.52,   3.08,  99.90,  -0.34,
04/30 15Z,  -0.10,   1.27,   1.21,  99.90,   0.04,
04/30 16Z,  -0.10,  -0.47,  -0.36,  99.90,   0.21,
04/30 17Z,  -0.10,  -1.45,  -1.34,  99.90,   0.21,
04/30 18Z,  -0.10,  -1.42,  -1.52,  99.90,  -0.00,  (min)
04/30 19Z,  -0.10,  -0.34,  -0.39,  99.90,   0.05,
04/30 20Z,  -0.10,   1.49,   1.51,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 21Z,  -0.10,   3.58,  99.90,   3.58,   0.10,
04/30 22Z,  -0.10,   5.49,  99.90,   5.47,   0.08,
04/30 23Z,  -0.10,   6.84,  99.90,   6.79,   0.06,
05/01 00Z,  -0.10,   7.31,  99.90,   7.25,   0.03,  (max)
05/01 01Z,  -0.10,   6.86,  99.90,   6.77,   0.01,
05/01 02Z,  -0.10,   5.75,  99.90,   5.64,  -0.01,
05/01 03Z,  -0.10,   4.46,  99.90,   4.33,  -0.03,
05/01 04Z,  -0.10,   3.40,  99.90,   3.25,  -0.06,
05/01 05Z,  -0.10,   2.87,  99.90,   2.69,  -0.08,  (min)
05/01 06Z,  -0.10,   3.13,  99.90,   2.93,  -0.10,
05/01 07Z,  -0.10,   4.26,  99.90,   4.04,  -0.12,
05/01 08Z,  -0.10,   5.97,  99.90,   5.73,  -0.14,
05/01 09Z,  -0.10,   7.71,  99.90,   7.47,  -0.14,
05/01 10Z,  -0.10,   8.96,  99.90,   8.71,  -0.14,
05/01 11Z,  -0.10,   9.41,  99.90,   9.16,  -0.14,  (max)
05/01 12Z,  -0.10,   8.90,  99.90,   8.66,  -0.14,
05/01 13Z,  -0.10,   7.47,  99.90,   7.22,  -0.14,
05/01 14Z,  -0.10,   5.39,  99.90,   5.15,  -0.14,
05/01 15Z,  -0.10,   3.17,  99.90,   2.92,  -0.14,
05/01 16Z,  -0.10,   1.19,  99.90,   0.94,  -0.14,
05/01 17Z,  -0.10,  -0.30,  99.90,  -0.55,  -0.14,
05/01 18Z,  -0.10,  -1.08,  99.90,  -1.33,  -0.14,  (min)
05/01 19Z,   0.00,  -0.93,  99.90,  -1.08,  -0.14,
05/01 20Z,   0.00,   0.15,  99.90,   0.00,  -0.14,
05/01 21Z,   0.00,   1.85,  99.90,   1.71,  -0.14,
05/01 22Z,   0.00,   3.74,  99.90,   3.60,  -0.14,
05/01 23Z,   0.00,   5.44,  99.90,   5.30,  -0.14,
05/02 00Z,   0.00,   6.63,  99.90,   6.49,  -0.14,
05/02 01Z,   0.00,   7.03,  99.90,   6.88,  -0.14,  (max)
05/02 02Z,   0.00,   6.60,  99.90,   6.45,  -0.14,
05/02 03Z,   0.00,   5.61,  99.90,   5.47,  -0.14,
05/02 04Z,   0.00,   4.50,  99.90,   4.36,  -0.14,
05/02 05Z,   0.00,   3.61,  99.90,   3.47,  -0.14,
05/02 06Z,   0.00,   3.20,  99.90,   3.06,  -0.14,  (min)
05/02 07Z,   0.00,   3.51,  99.90,   3.37,  -0.14,
05/02 08Z,   0.00,   4.59,  99.90,   4.44,  -0.14,
05/02 09Z,   0.00,   6.11,  99.90,   5.96,  -0.14,
05/02 10Z,   0.00,   7.56,  99.90,   7.42,  -0.14,
05/02 11Z,   0.00,   8.53,  99.90,   8.39,  -0.14,
05/02 12Z,   0.00,   8.78,  99.90,   8.64,  -0.14,  (max)
05/02 13Z,   0.00,   8.21,  99.90,   8.07,  -0.14,
05/02 14Z,   0.00,   6.85,  99.90,   6.71,  -0.14,
05/02 15Z,   0.00,   5.00,  99.90,   4.85,  -0.14,
05/02 16Z,   0.00,   3.07,  99.90,   2.92,  -0.14,
05/02 17Z,   0.00,   1.37,  99.90,   1.23,  -0.14,
05/02 18Z,   0.00,   0.11,  99.90,  -0.04,  -0.14,
05/02 19Z,   0.00,  -0.53,  99.90,  -0.68,  -0.14,  (min)
05/02 20Z,   0.00,  -0.34,  99.90,  -0.49,  -0.14,
05/02 21Z,   0.00,   0.66,  99.90,   0.51,  -0.14,
05/02 22Z,   0.00,   2.18,  99.90,   2.03,  -0.14,
05/02 23Z,   0.00,   3.85,  99.90,   3.71,  -0.14,
05/03 00Z,   0.00,   5.38,  99.90,   5.23,  -0.14,
05/03 01Z,   0.00,   6.46,  99.90,   6.31,  -0.14,
05/03 02Z,   0.00,   6.83,  99.90,   6.69,  -0.14,  (max)
05/03 03Z,   0.00,   6.47,  99.90,   6.32,  -0.14,
05/03 04Z,   0.00,   5.62,  99.90,   5.47,  -0.14,
05/03 05Z,   0.00,   4.65,  99.90,   4.51,  -0.14,
05/03 06Z,   0.00,   3.85,  99.90,   3.71,  -0.14,
05/03 07Z,   0.00,   3.46,  99.90,   3.32,  -0.14,  (min)
05/03 08Z,   0.00,   3.72,  99.90,   3.57,  -0.14,
05/03 09Z,   0.00,   4.63,  99.90,   4.49,  -0.14,
05/03 10Z,   0.10,   5.90,  99.90,   5.86,  -0.14,
05/03 11Z,   0.10,   7.09,  99.90,   7.04,  -0.14,
05/03 12Z,   0.10,   7.86,  99.90,   7.82,  -0.14,
05/03 13Z,   0.00,   8.05,  99.90,   7.91,  -0.14,  (max)
05/03 14Z,   0.00,   7.55,  99.90,   7.41,  -0.14,
05/03 15Z,   0.00,   6.39,  99.90,   6.25,  -0.14,
05/03 16Z,   0.00,   4.82,  99.90,   4.68,  -0.14,
05/03 17Z,   0.00,   3.19,  99.90,   3.05,  -0.14,
05/03 18Z,   0.00,   1.75,  99.90,   1.60,  -0.14,
05/03 19Z,   0.00,   0.63,  99.90,   0.49,  -0.14,
05/03 20Z,   0.00,   0.06,  99.90,  -0.09,  -0.14,  (min)
05/03 21Z,   0.00,   0.21,  99.90,   0.07,  -0.14,
05/03 22Z,   0.00,   1.09,  99.90,   0.95,  -0.14,
05/03 23Z,   0.00,   2.43,  99.90,   2.29,  -0.14,
05/04 00Z,   0.00,   3.94,  99.90,   3.80,  -0.14,
05/04 01Z,   0.00,   5.37,  99.90,   5.22,  -0.14,
05/04 02Z,  -0.10,   6.42,  99.90,   6.17,  -0.14,
05/04 03Z,  -0.10,   6.81,  99.90,   6.57,  -0.14,  (max)
05/04 04Z,  -0.10,   6.52,  99.90,   6.27,  -0.14,
05/04 05Z,  -0.10,   5.76,  99.90,   5.52,  -0.14,
05/04 06Z,  -0.10,   4.86,  99.90,   4.61,  -0.14,
05/04 07Z,  -0.10,   4.05,  99.90,   3.81,  -0.14,
05/04 08Z,  -0.10,   3.58,  99.90,   3.34,  -0.14,  (min)
05/04 09Z,  -0.10,   3.68,  99.90,   3.44,  -0.14,
05/04 10Z,  -0.10,   4.38,  99.90,   4.14,  -0.14,
05/04 11Z,  -0.10,   5.41,  99.90,   5.16,  -0.14,
05/04 12Z,  -0.20,   6.40,  99.90,   6.05,  -0.14,