EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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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 : 02/19/2026 07:21:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,   1.10,   5.89,   6.64,  99.90,  -0.35,
02/17 13Z,   1.10,   4.46,   5.09,  99.90,  -0.47,
02/17 14Z,   1.10,   3.25,   3.84,  99.90,  -0.51,
02/17 15Z,   1.10,   2.58,   3.16,  99.90,  -0.52,  (min)
02/17 16Z,   1.10,   2.73,   3.41,  99.90,  -0.42,
02/17 17Z,   1.10,   3.78,   4.69,  99.90,  -0.19,
02/17 18Z,   0.90,   5.41,   6.41,  99.90,   0.10,
02/17 19Z,   0.90,   7.11,   8.16,  99.90,   0.15,
02/17 20Z,   0.90,   8.41,   9.51,  99.90,   0.20,
02/17 21Z,   0.80,   8.98,   9.97,  99.90,   0.19,  (max)
02/17 22Z,   0.80,   8.57,   9.48,  99.90,   0.11,
02/17 23Z,   0.80,   7.22,   7.81,  99.90,  -0.21,
02/18 00Z,   0.90,   5.26,   5.69,  99.90,  -0.47,
02/18 01Z,   0.90,   3.21,   3.68,  99.90,  -0.43,
02/18 02Z,   0.90,   1.44,   2.07,  99.90,  -0.27,
02/18 03Z,   0.90,   0.23,   0.83,  99.90,  -0.30,
02/18 04Z,   0.80,  -0.13,   0.33,  99.90,  -0.34,  (min)
02/18 05Z,   0.80,   0.55,   0.98,  99.90,  -0.37,
02/18 06Z,   0.90,   2.13,   2.74,  99.90,  -0.29,
02/18 07Z,   0.90,   4.17,   4.75,  99.90,  -0.32,
02/18 08Z,   0.90,   6.16,   6.70,  99.90,  -0.36,
02/18 09Z,   0.90,   7.67,   8.20,  99.90,  -0.37,
02/18 10Z,   0.90,   8.35,   8.88,  99.90,  -0.37,  (max)
02/18 11Z,   0.90,   7.99,   8.52,  99.90,  -0.37,
02/18 12Z,   0.80,   6.78,   7.14,  99.90,  -0.44,
02/18 13Z,   0.80,   5.16,   5.40,  99.90,  -0.56,
02/18 14Z,   0.80,   3.61,   3.83,  99.90,  -0.58,
02/18 15Z,   0.80,   2.47,   2.69,  99.90,  -0.58,
02/18 16Z,   0.80,   2.01,   2.26,  99.90,  -0.55,  (min)
02/18 17Z,   0.80,   2.49,   2.97,  99.90,  -0.32,
02/18 18Z,   0.60,   3.85,   4.57,  99.90,   0.12,
02/18 19Z,   0.60,   5.67,   6.47,  99.90,   0.20,
02/18 20Z,   0.60,   7.40,   8.18,  99.90,   0.18,
02/18 21Z,   0.60,   8.58,   9.36,  99.90,   0.18,
02/18 22Z,   0.60,   8.89,   9.61,  99.90,   0.12,  (max)
02/18 23Z,   0.60,   8.18,   8.80,  99.90,   0.02,
02/19 00Z,   0.60,   6.56,   6.88,  99.90,  -0.28,
02/19 01Z,   0.60,   4.49,   4.75,  99.90,  -0.34,
02/19 02Z,   0.60,   2.48,   2.99,  99.90,  -0.09,
02/19 03Z,   0.70,   0.93,   1.51,  99.90,  -0.12,
02/19 04Z,   0.70,   0.12,   0.56,  99.90,  -0.26,
02/19 05Z,   0.60,   0.27,   0.54,  99.90,  -0.33,  (min)
02/19 06Z,   0.60,   1.46,   1.88,  99.90,  -0.18,
02/19 07Z,   0.60,   3.41,   3.90,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 08Z,   0.60,   5.57,  99.90,   6.04,  -0.13,
02/19 09Z,   0.60,   7.40,  99.90,   7.85,  -0.14,
02/19 10Z,   0.60,   8.51,  99.90,   8.95,  -0.16,
02/19 11Z,   0.60,   8.64,  99.90,   9.07,  -0.17,  (max)
02/19 12Z,   0.60,   7.74,  99.90,   8.15,  -0.19,
02/19 13Z,   0.60,   6.11,  99.90,   6.51,  -0.20,
02/19 14Z,   0.50,   4.28,  99.90,   4.56,  -0.22,
02/19 15Z,   0.50,   2.72,  99.90,   2.99,  -0.23,
02/19 16Z,   0.50,   1.73,  99.90,   1.98,  -0.24,
02/19 17Z,   0.50,   1.56,  99.90,   1.80,  -0.26,  (min)
02/19 18Z,   0.50,   2.36,  99.90,   2.59,  -0.27,
02/19 19Z,   0.50,   3.97,  99.90,   4.18,  -0.29,
02/19 20Z,   0.50,   5.88,  99.90,   6.10,  -0.29,
02/19 21Z,   0.40,   7.54,  99.90,   7.65,  -0.29,
02/19 22Z,   0.40,   8.51,  99.90,   8.62,  -0.29,
02/19 23Z,   0.40,   8.56,  99.90,   8.67,  -0.29,  (max)
02/20 00Z,   0.40,   7.59,  99.90,   7.70,  -0.29,
02/20 01Z,   0.40,   5.81,  99.90,   5.93,  -0.29,
02/20 02Z,   0.40,   3.75,  99.90,   3.87,  -0.29,
02/20 03Z,   0.40,   1.95,  99.90,   2.06,  -0.29,
02/20 04Z,   0.40,   0.75,  99.90,   0.86,  -0.29,
02/20 05Z,   0.40,   0.40,  99.90,   0.51,  -0.29,  (min)
02/20 06Z,   0.40,   1.07,  99.90,   1.18,  -0.29,
02/20 07Z,   0.40,   2.70,  99.90,   2.81,  -0.29,
02/20 08Z,   0.40,   4.86,  99.90,   4.97,  -0.29,
02/20 09Z,   0.40,   6.94,  99.90,   7.05,  -0.29,
02/20 10Z,   0.40,   8.43,  99.90,   8.54,  -0.29,
02/20 11Z,   0.40,   9.04,  99.90,   9.15,  -0.29,  (max)
02/20 12Z,   0.40,   8.60,  99.90,   8.71,  -0.29,
02/20 13Z,   0.40,   7.21,  99.90,   7.32,  -0.29,
02/20 14Z,   0.40,   5.28,  99.90,   5.39,  -0.29,
02/20 15Z,   0.40,   3.37,  99.90,   3.48,  -0.29,
02/20 16Z,   0.40,   1.91,  99.90,   2.02,  -0.29,
02/20 17Z,   0.40,   1.14,  99.90,   1.26,  -0.29,  (min)
02/20 18Z,   0.40,   1.27,  99.90,   1.38,  -0.29,
02/20 19Z,   0.40,   2.33,  99.90,   2.45,  -0.29,
02/20 20Z,   0.40,   4.08,  99.90,   4.19,  -0.29,
02/20 21Z,   0.40,   5.96,  99.90,   6.07,  -0.29,
02/20 22Z,   0.40,   7.44,  99.90,   7.55,  -0.29,
02/20 23Z,   0.50,   8.18,  99.90,   8.39,  -0.29,  (max)
02/21 00Z,   0.50,   8.00,  99.90,   8.21,  -0.29,
02/21 01Z,   0.50,   6.88,  99.90,   7.09,  -0.29,
02/21 02Z,   0.50,   5.10,  99.90,   5.31,  -0.29,
02/21 03Z,   0.50,   3.22,  99.90,   3.43,  -0.29,
02/21 04Z,   0.50,   1.73,  99.90,   1.94,  -0.29,
02/21 05Z,   0.50,   0.96,  99.90,   1.17,  -0.29,  (min)
02/21 06Z,   0.50,   1.08,  99.90,   1.29,  -0.29,
02/21 07Z,   0.50,   2.18,  99.90,   2.39,  -0.29,
02/21 08Z,   0.50,   4.08,  99.90,   4.29,  -0.29,
02/21 09Z,   0.50,   6.24,  99.90,   6.45,  -0.29,
02/21 10Z,   0.50,   8.07,  99.90,   8.28,  -0.29,
02/21 11Z,   0.50,   9.13,  99.90,   9.34,  -0.29,
02/21 12Z,   0.50,   9.21,  99.90,   9.42,  -0.29,  (max)
02/21 13Z,   0.50,   8.28,  99.90,   8.49,  -0.29,
02/21 14Z,   0.50,   6.54,  99.90,   6.75,  -0.29,
02/21 15Z,   0.50,   4.46,  99.90,   4.67,  -0.29,
02/21 16Z,   0.50,   2.60,  99.90,   2.81,  -0.29,
02/21 17Z,   0.50,   1.31,  99.90,   1.52,  -0.29,
02/21 18Z,   0.50,   0.78,  99.90,   0.99,  -0.29,  (min)
02/21 19Z,   0.50,   1.14,  99.90,   1.35,  -0.29,
02/21 20Z,   0.50,   2.34,  99.90,   2.55,  -0.29,
02/21 21Z,   0.50,   4.08,  99.90,   4.29,  -0.29,
02/21 22Z,   0.50,   5.80,  99.90,   6.01,  -0.29,
02/21 23Z,   0.50,   7.07,  99.90,   7.28,  -0.29,
02/22 00Z,   0.50,   7.62,  99.90,   7.83,  -0.29,  (max)
02/22 01Z,   0.50,   7.31,  99.90,   7.52,  -0.29,
02/22 02Z,   0.50,   6.19,  99.90,   6.40,  -0.29,
02/22 03Z,   0.50,   4.57,  99.90,   4.78,  -0.29,
02/22 04Z,   0.60,   2.99,  99.90,   3.30,  -0.29,
02/22 05Z,   0.60,   1.89,  99.90,   2.20,  -0.29,
02/22 06Z,   0.60,   1.53,  99.90,   1.84,  -0.29,  (min)
02/22 07Z,   0.60,   2.02,  99.90,   2.33,  -0.29,
02/22 08Z,   0.60,   3.39,  99.90,   3.70,  -0.29,
02/22 09Z,   0.60,   5.35,  99.90,   5.66,  -0.29,
02/22 10Z,   0.60,   7.34,  99.90,   7.65,  -0.29,
02/22 11Z,   0.60,   8.80,  99.90,   9.11,  -0.29,
02/22 12Z,   0.60,   9.41,  99.90,   9.73,  -0.29,  (max)
02/22 13Z,   0.60,   9.07,  99.90,   9.38,  -0.29,
02/22 14Z,   0.70,   7.80,  99.90,   8.21,  -0.29,
02/22 15Z,   0.70,   5.88,  99.90,   6.29,  -0.29,
02/22 16Z,   0.70,   3.82,  99.90,   4.23,  -0.29,
02/22 17Z,   0.70,   2.11,  99.90,   2.52,  -0.29,
02/22 18Z,   0.70,   1.01,  99.90,   1.42,  -0.29,
02/22 19Z,   0.70,   0.65,  99.90,   1.07,  -0.29,  (min)
02/22 20Z,   0.60,   1.11,  99.90,   1.42,  -0.29,
02/22 21Z,   0.60,   2.30,  99.90,   2.61,  -0.29,
02/22 22Z,   0.60,   3.88,  99.90,   4.20,  -0.29,
02/22 23Z,   0.60,   5.39,  99.90,   5.70,  -0.29,
02/23 00Z,   0.70,   6.47,  99.90,   6.88,  -0.29,