EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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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
#Port Chicago, CA : 05/19/2025 08:23:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 12Z,   0.10,   0.03,   0.04,  99.90,  -0.09,  (max)
05/17 13Z,   0.10,  -0.41,  -0.35,  99.90,  -0.04,
05/17 14Z,   0.10,  -1.20,  -1.13,  99.90,  -0.03,
05/17 15Z,   0.10,  -2.18,  -2.08,  99.90,   0.00,
05/17 16Z,   0.10,  -3.24,  -2.98,  99.90,   0.16,
05/17 17Z,   0.10,  -4.17,  -3.73,  99.90,   0.34,
05/17 18Z,   0.10,  -4.81,  -4.33,  99.90,   0.38,
05/17 19Z,   0.10,  -5.15,  -4.77,  99.90,   0.28,
05/17 20Z,   0.00,  -5.21,  -4.92,  99.90,   0.29,  (min)
05/17 21Z,   0.00,  -4.92,  -4.51,  99.90,   0.41,
05/17 22Z,   0.00,  -4.28,  -3.52,  99.90,   0.76,
05/17 23Z,   0.00,  -3.42,  -2.42,  99.90,   1.00,
05/18 00Z,   0.10,  -2.59,  -1.55,  99.90,   0.94,
05/18 01Z,   0.10,  -1.93,  -1.02,  99.90,   0.81,
05/18 02Z,   0.10,  -1.49,  -0.83,  99.90,   0.56,
05/18 03Z,   0.10,  -1.33,  -0.83,  99.90,   0.40,  (max)
05/18 04Z,   0.10,  -1.51,  -1.04,  99.90,   0.37,
05/18 05Z,   0.10,  -1.93,  -1.44,  99.90,   0.39,
05/18 06Z,   0.00,  -2.34,  -1.87,  99.90,   0.47,
05/18 07Z,   0.00,  -2.56,  -2.03,  99.90,   0.53,  (min)
05/18 08Z,   0.00,  -2.50,  -1.85,  99.90,   0.65,
05/18 09Z,   0.00,  -2.13,  -1.40,  99.90,   0.73,
05/18 10Z,   0.00,  -1.49,  -0.88,  99.90,   0.61,
05/18 11Z,   0.10,  -0.78,  -0.43,  99.90,   0.25,
05/18 12Z,   0.00,  -0.33,  -0.29,  99.90,   0.04,  (max)
05/18 13Z,   0.00,  -0.34,  -0.45,  99.90,  -0.11,
05/18 14Z,   0.00,  -0.79,  -0.97,  99.90,  -0.18,
05/18 15Z,   0.00,  -1.53,  -1.76,  99.90,  -0.23,
05/18 16Z,   0.00,  -2.46,  -2.69,  99.90,  -0.23,
05/18 17Z,   0.00,  -3.46,  -3.53,  99.90,  -0.07,
05/18 18Z,   0.00,  -4.32,  -4.30,  99.90,   0.02,
05/18 19Z,   0.00,  -4.90,  -4.88,  99.90,   0.02,
05/18 20Z,   0.00,  -5.18,  -5.32,  99.90,  -0.14,  (min)
05/18 21Z,   0.00,  -5.17,  -5.31,  99.90,  -0.14,
05/18 22Z,   0.00,  -4.82,  -4.70,  99.90,   0.12,
05/18 23Z,   0.00,  -4.12,  -3.67,  99.90,   0.45,
05/19 00Z,   0.00,  -3.25,  -2.63,  99.90,   0.62,
05/19 01Z,   0.00,  -2.44,  -1.82,  99.90,   0.62,
05/19 02Z,   0.00,  -1.81,  -1.32,  99.90,   0.49,
05/19 03Z,   0.00,  -1.41,  -1.06,  99.90,   0.35,
05/19 04Z,   0.00,  -1.31,  -1.06,  99.90,   0.25,  (max)
05/19 05Z,   0.00,  -1.57,  -1.30,  99.90,   0.27,
05/19 06Z,   0.00,  -2.04,  -1.69,  99.90,   0.35,
05/19 07Z,   0.00,  -2.49,  -2.06,  99.90,   0.43,
05/19 08Z,   0.00,  -2.74,  -2.21,  99.90,   0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 09Z,   0.00,  -2.72,  99.90,  -2.22,   0.51,  (min)
05/19 10Z,   0.00,  -2.40,  99.90,  -1.92,   0.48,
05/19 11Z,   0.00,  -1.81,  99.90,  -1.36,   0.45,
05/19 12Z,   0.00,  -1.16,  99.90,  -0.73,   0.43,
05/19 13Z,   0.00,  -0.75,  99.90,  -0.34,   0.40,  (max)
05/19 14Z,   0.00,  -0.74,  99.90,  -0.36,   0.38,
05/19 15Z,   0.00,  -1.11,  99.90,  -0.75,   0.35,
05/19 16Z,   0.00,  -1.76,  99.90,  -1.43,   0.33,
05/19 17Z,   0.00,  -2.62,  99.90,  -2.32,   0.30,
05/19 18Z,   0.00,  -3.56,  99.90,  -3.28,   0.28,
05/19 19Z,   0.00,  -4.38,  99.90,  -4.13,   0.25,
05/19 20Z,   0.00,  -4.92,  99.90,  -4.69,   0.23,
05/19 21Z,   0.00,  -5.16,  99.90,  -4.93,   0.23,  (min)
05/19 22Z,   0.00,  -5.10,  99.90,  -4.87,   0.23,
05/19 23Z,   0.00,  -4.67,  99.90,  -4.44,   0.23,
05/20 00Z,   0.00,  -3.91,  99.90,  -3.68,   0.23,
05/20 01Z,   0.00,  -3.01,  99.90,  -2.78,   0.23,
05/20 02Z,   0.00,  -2.20,  99.90,  -1.97,   0.23,
05/20 03Z,   0.00,  -1.59,  99.90,  -1.36,   0.23,
05/20 04Z,   0.00,  -1.23,  99.90,  -1.01,   0.23,
05/20 05Z,   0.00,  -1.23,  99.90,  -1.00,   0.23,  (max)
05/20 06Z,   0.00,  -1.60,  99.90,  -1.37,   0.23,
05/20 07Z,   0.00,  -2.17,  99.90,  -1.94,   0.23,
05/20 08Z,   0.00,  -2.70,  99.90,  -2.47,   0.23,
05/20 09Z,   0.00,  -3.02,  99.90,  -2.79,   0.23,
05/20 10Z,   0.00,  -3.08,  99.90,  -2.85,   0.23,  (min)
05/20 11Z,   0.00,  -2.82,  99.90,  -2.59,   0.23,
05/20 12Z,   0.00,  -2.28,  99.90,  -2.05,   0.23,
05/20 13Z,   0.00,  -1.64,  99.90,  -1.41,   0.23,
05/20 14Z,   0.00,  -1.19,  99.90,  -0.97,   0.23,
05/20 15Z,   0.00,  -1.10,  99.90,  -0.87,   0.23,  (max)
05/20 16Z,   0.00,  -1.33,  99.90,  -1.10,   0.23,
05/20 17Z,   0.00,  -1.86,  99.90,  -1.64,   0.23,
05/20 18Z,   0.00,  -2.66,  99.90,  -2.43,   0.23,
05/20 19Z,   0.00,  -3.56,  99.90,  -3.33,   0.23,
05/20 20Z,   0.00,  -4.35,  99.90,  -4.12,   0.23,
05/20 21Z,   0.00,  -4.86,  99.90,  -4.63,   0.23,
05/20 22Z,   0.00,  -5.07,  99.90,  -4.84,   0.23,  (min)
05/20 23Z,   0.00,  -4.95,  99.90,  -4.72,   0.23,
05/21 00Z,   0.00,  -4.44,  99.90,  -4.21,   0.23,
05/21 01Z,   0.00,  -3.59,  99.90,  -3.36,   0.23,
05/21 02Z,   0.00,  -2.64,  99.90,  -2.41,   0.23,
05/21 03Z,   0.00,  -1.81,  99.90,  -1.59,   0.23,
05/21 04Z,   0.00,  -1.23,  99.90,  -1.00,   0.23,
05/21 05Z,   0.00,  -0.97,  99.90,  -0.74,   0.23,  (max)
05/21 06Z,   0.00,  -1.11,  99.90,  -0.88,   0.23,
05/21 07Z,   0.00,  -1.64,  99.90,  -1.41,   0.23,
05/21 08Z,   0.00,  -2.35,  99.90,  -2.12,   0.23,
05/21 09Z,   0.00,  -2.98,  99.90,  -2.75,   0.23,
05/21 10Z,   0.00,  -3.40,  99.90,  -3.17,   0.23,
05/21 11Z,   0.00,  -3.55,  99.90,  -3.32,   0.23,  (min)
05/21 12Z,   0.00,  -3.35,  99.90,  -3.13,   0.23,
05/21 13Z,   0.00,  -2.82,  99.90,  -2.59,   0.23,
05/21 14Z,   0.00,  -2.14,  99.90,  -1.91,   0.23,
05/21 15Z,   0.00,  -1.60,  99.90,  -1.37,   0.23,
05/21 16Z,   0.00,  -1.36,  99.90,  -1.13,   0.23,  (max)
05/21 17Z,   0.00,  -1.44,  99.90,  -1.21,   0.23,
05/21 18Z,   0.00,  -1.86,  99.90,  -1.63,   0.23,
05/21 19Z,   0.00,  -2.60,  99.90,  -2.37,   0.23,
05/21 20Z,   0.00,  -3.48,  99.90,  -3.25,   0.23,
05/21 21Z,   0.00,  -4.24,  99.90,  -4.01,   0.23,
05/21 22Z,   0.00,  -4.73,  99.90,  -4.50,   0.23,
05/21 23Z,   0.00,  -4.89,  99.90,  -4.66,   0.23,  (min)
05/22 00Z,   0.00,  -4.69,  99.90,  -4.46,   0.23,
05/22 01Z,   0.00,  -4.06,  99.90,  -3.83,   0.23,
05/22 02Z,   0.00,  -3.11,  99.90,  -2.88,   0.23,
05/22 03Z,   0.00,  -2.10,  99.90,  -1.87,   0.23,
05/22 04Z,   0.00,  -1.28,  99.90,  -1.05,   0.23,
05/22 05Z,   0.00,  -0.77,  99.90,  -0.54,   0.23,
05/22 06Z,   0.00,  -0.65,  99.90,  -0.43,   0.23,  (max)
05/22 07Z,   0.00,  -1.00,  99.90,  -0.77,   0.23,
05/22 08Z,   0.00,  -1.73,  99.90,  -1.50,   0.23,
05/22 09Z,   0.00,  -2.59,  99.90,  -2.36,   0.23,
05/22 10Z,   0.00,  -3.35,  99.90,  -3.12,   0.23,
05/22 11Z,   0.00,  -3.88,  99.90,  -3.65,   0.23,
05/22 12Z,   0.00,  -4.10,  99.90,  -3.88,   0.23,  (min)
05/22 13Z,   0.00,  -3.93,  99.90,  -3.70,   0.23,
05/22 14Z,   0.00,  -3.36,  99.90,  -3.13,   0.23,
05/22 15Z,   0.00,  -2.59,  99.90,  -2.36,   0.23,
05/22 16Z,   0.00,  -1.91,  99.90,  -1.68,   0.23,
05/22 17Z,   0.00,  -1.50,  99.90,  -1.28,   0.23,
05/22 18Z,   0.00,  -1.44,  99.90,  -1.21,   0.23,  (max)
05/22 19Z,   0.00,  -1.78,  99.90,  -1.55,   0.23,
05/22 20Z,   0.00,  -2.48,  99.90,  -2.25,   0.23,
05/22 21Z,   0.00,  -3.34,  99.90,  -3.11,   0.23,
05/22 22Z,   0.00,  -4.06,  99.90,  -3.84,   0.23,
05/22 23Z,   0.00,  -4.50,  99.90,  -4.27,   0.23,
05/23 00Z,   0.00,  -4.60,  99.90,  -4.37,   0.23,