EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Astoria, OR : 05/20/2025 19:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 00Z,   0.00,   5.20,   4.89,  99.90,  -0.31,
05/19 01Z,   0.00,   6.17,   5.82,  99.90,  -0.35,
05/19 02Z,   0.00,   6.63,   6.28,  99.90,  -0.35,  (max)
05/19 03Z,   0.00,   6.48,   6.14,  99.90,  -0.34,
05/19 04Z,   0.00,   5.79,   5.51,  99.90,  -0.28,
05/19 05Z,   0.00,   4.90,   4.58,  99.90,  -0.32,
05/19 06Z,   0.00,   4.14,   3.85,  99.90,  -0.29,
05/19 07Z,   0.00,   3.74,   3.55,  99.90,  -0.19,  (min)
05/19 08Z,   0.00,   3.80,   3.83,  99.90,   0.03,
05/19 09Z,   0.00,   4.40,   4.48,  99.90,   0.08,
05/19 10Z,   0.00,   5.45,   5.43,  99.90,  -0.02,
05/19 11Z,   0.00,   6.59,   6.40,  99.90,  -0.19,
05/19 12Z,   0.20,   7.41,   7.20,  99.90,  -0.41,
05/19 13Z,   0.30,   7.65,   7.48,  99.90,  -0.47,  (max)
05/19 14Z,   0.30,   7.26,   7.14,  99.90,  -0.42,
05/19 15Z,   0.40,   6.24,   5.98,  99.90,  -0.66,
05/19 16Z,   0.40,   4.74,   4.44,  99.90,  -0.70,
05/19 17Z,   0.30,   3.08,   2.90,  99.90,  -0.48,
05/19 18Z,   0.30,   1.67,   1.49,  99.90,  -0.48,
05/19 19Z,   0.30,   0.74,   0.44,  99.90,  -0.60,
05/19 20Z,   0.30,   0.37,  -0.06,  99.90,  -0.73,  (min)
05/19 21Z,   0.20,   0.60,   0.25,  99.90,  -0.55,
05/19 22Z,   0.20,   1.46,   1.31,  99.90,  -0.35,
05/19 23Z,   0.20,   2.80,   2.72,  99.90,  -0.28,
05/20 00Z,   0.20,   4.27,   4.13,  99.90,  -0.34,
05/20 01Z,   0.20,   5.55,   5.47,  99.90,  -0.28,
05/20 02Z,   0.20,   6.48,   6.45,  99.90,  -0.23,
05/20 03Z,   0.20,   6.88,   6.82,  99.90,  -0.26,  (max)
05/20 04Z,   0.20,   6.64,   6.58,  99.90,  -0.26,
05/20 05Z,   0.20,   5.86,   5.75,  99.90,  -0.31,
05/20 06Z,   0.20,   4.88,   4.70,  99.90,  -0.38,
05/20 07Z,   0.20,   4.05,   3.80,  99.90,  -0.45,
05/20 08Z,   0.20,   3.55,   3.34,  99.90,  -0.41,  (min)
05/20 09Z,   0.10,   3.50,   3.40,  99.90,  -0.20,
05/20 10Z,   0.10,   4.00,   3.98,  99.90,  -0.12,
05/20 11Z,   0.10,   4.96,   4.85,  99.90,  -0.21,
05/20 12Z,   0.10,   6.04,   5.83,  99.90,  -0.31,
05/20 13Z,   0.10,   6.85,   6.60,  99.90,  -0.35,
05/20 14Z,   0.10,   7.19,   6.86,  99.90,  -0.43,  (max)
05/20 15Z,   0.10,   6.95,   6.48,  99.90,  -0.57,
05/20 16Z,   0.10,   6.10,   5.41,  99.90,  -0.79,
05/20 17Z,   0.10,   4.75,   4.12,  99.90,  -0.73,
05/20 18Z,   0.10,   3.21,   2.72,  99.90,  -0.59,
05/20 19Z,   0.10,   1.89,   1.47,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 20Z,   0.10,   1.01,  99.90,   0.61,  -0.50,
05/20 21Z,   0.00,   0.65,  99.90,   0.17,  -0.48,  (min)
05/20 22Z,   0.00,   0.92,  99.90,   0.46,  -0.46,
05/20 23Z,   0.00,   1.84,  99.90,   1.40,  -0.44,
05/21 00Z,   0.00,   3.23,  99.90,   2.81,  -0.42,
05/21 01Z,   0.00,   4.73,  99.90,   4.33,  -0.40,
05/21 02Z,   0.00,   6.05,  99.90,   5.67,  -0.38,
05/21 03Z,   0.00,   6.97,  99.90,   6.61,  -0.35,
05/21 04Z,   0.00,   7.30,  99.90,   6.97,  -0.33,  (max)
05/21 05Z,   0.00,   6.92,  99.90,   6.61,  -0.31,
05/21 06Z,   0.00,   5.97,  99.90,   5.68,  -0.29,
05/21 07Z,   0.00,   4.81,  99.90,   4.54,  -0.27,
05/21 08Z,   0.00,   3.79,  99.90,   3.51,  -0.27,
05/21 09Z,   0.00,   3.09,  99.90,   2.82,  -0.27,
05/21 10Z,   0.00,   2.88,  99.90,   2.61,  -0.27,  (min)
05/21 11Z,   0.00,   3.28,  99.90,   3.01,  -0.27,
05/21 12Z,   0.00,   4.19,  99.90,   3.92,  -0.27,
05/21 13Z,   0.00,   5.30,  99.90,   5.03,  -0.27,
05/21 14Z,   0.00,   6.24,  99.90,   5.97,  -0.27,
05/21 15Z,   0.00,   6.79,  99.90,   6.52,  -0.27,
05/21 16Z,   0.00,   6.80,  99.90,   6.52,  -0.27,  (max)
05/21 17Z,   0.00,   6.15,  99.90,   5.88,  -0.27,
05/21 18Z,   0.00,   4.93,  99.90,   4.66,  -0.27,
05/21 19Z,   0.00,   3.48,  99.90,   3.21,  -0.27,
05/21 20Z,   0.00,   2.19,  99.90,   1.92,  -0.27,
05/21 21Z,   0.00,   1.30,  99.90,   1.03,  -0.27,
05/21 22Z,   0.00,   0.94,  99.90,   0.67,  -0.27,  (min)
05/21 23Z,   0.00,   1.25,  99.90,   0.98,  -0.27,
05/22 00Z,   0.00,   2.26,  99.90,   1.99,  -0.27,
05/22 01Z,   0.00,   3.75,  99.90,   3.48,  -0.27,
05/22 02Z,   0.00,   5.34,  99.90,   5.07,  -0.27,
05/22 03Z,   0.00,   6.72,  99.90,   6.45,  -0.27,
05/22 04Z,   0.00,   7.63,  99.90,   7.36,  -0.27,
05/22 05Z,   0.00,   7.83,  99.90,   7.56,  -0.27,  (max)
05/22 06Z,   0.00,   7.23,  99.90,   6.96,  -0.27,
05/22 07Z,   0.00,   6.01,  99.90,   5.73,  -0.27,
05/22 08Z,   0.00,   4.57,  99.90,   4.30,  -0.27,
05/22 09Z,   0.00,   3.28,  99.90,   3.01,  -0.27,
05/22 10Z,   0.00,   2.35,  99.90,   2.08,  -0.27,
05/22 11Z,   0.00,   1.98,  99.90,   1.71,  -0.27,  (min)
05/22 12Z,   0.00,   2.31,  99.90,   2.04,  -0.27,
05/22 13Z,   0.00,   3.27,  99.90,   2.99,  -0.27,
05/22 14Z,   0.00,   4.51,  99.90,   4.24,  -0.27,
05/22 15Z,   0.00,   5.69,  99.90,   5.42,  -0.27,
05/22 16Z,   0.00,   6.53,  99.90,   6.26,  -0.27,
05/22 17Z,   0.00,   6.80,  99.90,   6.53,  -0.27,  (max)
05/22 18Z,   0.00,   6.34,  99.90,   6.06,  -0.27,
05/22 19Z,   0.00,   5.21,  99.90,   4.94,  -0.27,
05/22 20Z,   0.00,   3.80,  99.90,   3.53,  -0.27,
05/22 21Z,   0.00,   2.51,  99.90,   2.23,  -0.27,
05/22 22Z,   0.00,   1.60,  99.90,   1.32,  -0.27,
05/22 23Z,   0.00,   1.25,  99.90,   0.98,  -0.27,  (min)
05/23 00Z,   0.00,   1.64,  99.90,   1.37,  -0.27,
05/23 01Z,   0.00,   2.79,  99.90,   2.51,  -0.27,
05/23 02Z,   0.00,   4.42,  99.90,   4.15,  -0.27,
05/23 03Z,   0.00,   6.13,  99.90,   5.85,  -0.27,
05/23 04Z,   0.00,   7.54,  99.90,   7.27,  -0.27,
05/23 05Z,   0.00,   8.37,  99.90,   8.10,  -0.27,  (max)
05/23 06Z,   0.00,   8.35,  99.90,   8.08,  -0.27,
05/23 07Z,   0.00,   7.43,  99.90,   7.16,  -0.27,
05/23 08Z,   0.00,   5.87,  99.90,   5.59,  -0.27,
05/23 09Z,   0.00,   4.11,  99.90,   3.84,  -0.27,
05/23 10Z,   0.00,   2.54,  99.90,   2.27,  -0.27,
05/23 11Z,   0.00,   1.40,  99.90,   1.13,  -0.27,
05/23 12Z,   0.00,   0.92,  99.90,   0.64,  -0.27,  (min)
05/23 13Z,   0.00,   1.27,  99.90,   0.99,  -0.27,
05/23 14Z,   0.00,   2.35,  99.90,   2.08,  -0.27,
05/23 15Z,   0.00,   3.82,  99.90,   3.55,  -0.27,
05/23 16Z,   0.00,   5.29,  99.90,   5.02,  -0.27,
05/23 17Z,   0.00,   6.42,  99.90,   6.15,  -0.27,
05/23 18Z,   0.00,   6.92,  99.90,   6.65,  -0.27,  (max)
05/23 19Z,   0.00,   6.58,  99.90,   6.31,  -0.27,
05/23 20Z,   0.00,   5.50,  99.90,   5.23,  -0.27,
05/23 21Z,   0.00,   4.10,  99.90,   3.83,  -0.27,
05/23 22Z,   0.00,   2.80,  99.90,   2.52,  -0.27,
05/23 23Z,   0.00,   1.88,  99.90,   1.61,  -0.27,
05/24 00Z,   0.00,   1.59,  99.90,   1.32,  -0.27,  (min)
05/24 01Z,   0.00,   2.12,  99.90,   1.84,  -0.27,
05/24 02Z,   0.00,   3.44,  99.90,   3.16,  -0.27,
05/24 03Z,   0.00,   5.22,  99.90,   4.95,  -0.27,
05/24 04Z,   0.00,   7.01,  99.90,   6.74,  -0.27,
05/24 05Z,   0.00,   8.39,  99.90,   8.12,  -0.27,
05/24 06Z,   0.00,   9.05,  99.90,   8.78,  -0.27,  (max)
05/24 07Z,   0.00,   8.72,  99.90,   8.45,  -0.27,
05/24 08Z,   0.00,   7.43,  99.90,   7.16,  -0.27,
05/24 09Z,   0.00,   5.51,  99.90,   5.24,  -0.27,
05/24 10Z,   0.00,   3.46,  99.90,   3.19,  -0.27,
05/24 11Z,   0.00,   1.66,  99.90,   1.39,  -0.27,
05/24 12Z,   0.00,   0.37,  99.90,   0.10,  -0.27,