EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
Southeast
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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 : 04/19/2026 17:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,   0.00,  -7.55,  -7.32,  99.90,   0.23,
04/18 01Z,   0.00,  -8.81,  -8.57,  99.90,   0.24,
04/18 02Z,   0.00,  -9.23,  -8.96,  99.90,   0.27,  (min)
04/18 03Z,   0.00,  -8.63,  -8.26,  99.90,   0.37,
04/18 04Z,   0.00,  -7.19,  -6.93,  99.90,   0.26,
04/18 05Z,   0.00,  -5.33,  -5.16,  99.90,   0.17,
04/18 06Z,   0.00,  -3.47,  -3.30,  99.90,   0.17,
04/18 07Z,   0.10,  -2.02,  -1.75,  99.90,   0.17,
04/18 08Z,   0.10,  -1.38,  -1.08,  99.90,   0.20,  (max)
04/18 09Z,   0.00,  -1.85,  -1.72,  99.90,   0.13,
04/18 10Z,   0.10,  -3.44,  -3.25,  99.90,   0.09,
04/18 11Z,   0.10,  -5.80,  -5.41,  99.90,   0.29,
04/18 12Z,   0.10,  -8.42,  -7.93,  99.90,   0.39,
04/18 13Z,   0.10, -10.73, -10.38,  99.90,   0.25,
04/18 14Z,   0.10, -12.18, -11.94,  99.90,   0.14,
04/18 15Z,   0.20, -12.43, -12.06,  99.90,   0.17,  (min)
04/18 16Z,   0.20, -11.51, -11.09,  99.90,   0.22,
04/18 17Z,   0.10,  -9.76,  -9.36,  99.90,   0.30,
04/18 18Z,   0.20,  -7.64,  -7.39,  99.90,   0.05,
04/18 19Z,   0.30,  -5.56,  -5.44,  99.90,  -0.18,
04/18 20Z,   0.20,  -3.94,  -3.79,  99.90,  -0.05,
04/18 21Z,   0.20,  -3.17,  -2.86,  99.90,   0.11,  (max)
04/18 22Z,   0.20,  -3.42,  -3.16,  99.90,   0.06,
04/18 23Z,   0.30,  -4.53,  -4.27,  99.90,  -0.04,
04/19 00Z,   0.30,  -6.08,  -5.68,  99.90,   0.10,
04/19 01Z,   0.20,  -7.59,  -7.10,  99.90,   0.29,
04/19 02Z,   0.30,  -8.57,  -8.03,  99.90,   0.24,
04/19 03Z,   0.30,  -8.66,  -8.05,  99.90,   0.31,  (min)
04/19 04Z,   0.30,  -7.77,  -7.09,  99.90,   0.38,
04/19 05Z,   0.30,  -6.18,  -5.64,  99.90,   0.24,
04/19 06Z,   0.30,  -4.34,  -3.81,  99.90,   0.23,
04/19 07Z,   0.30,  -2.64,  -2.06,  99.90,   0.28,
04/19 08Z,   0.30,  -1.48,  -0.87,  99.90,   0.31,
04/19 09Z,   0.30,  -1.23,  -0.68,  99.90,   0.25,  (max)
04/19 10Z,   0.30,  -2.12,  -1.71,  99.90,   0.11,
04/19 11Z,   0.30,  -4.06,  -3.46,  99.90,   0.30,
04/19 12Z,   0.30,  -6.63,  -5.91,  99.90,   0.42,
04/19 13Z,   0.30,  -9.29,  -8.40,  99.90,   0.59,
04/19 14Z,   0.30, -11.45, -10.80,  99.90,   0.35,
04/19 15Z,   0.40, -12.65, -11.94,  99.90,   0.31,  (min)
04/19 16Z,   0.40, -12.62, -11.88,  99.90,   0.34,
04/19 17Z,   0.30, -11.48, -10.63,  99.90,   0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 18Z,   0.30,  -9.62,  99.90,  -8.81,   0.51,
04/19 19Z,   0.40,  -7.49,  99.90,  -6.61,   0.48,
04/19 20Z,   0.40,  -5.48,  99.90,  -4.64,   0.45,
04/19 21Z,   0.40,  -3.99,  99.90,  -3.18,   0.42,
04/19 22Z,   0.30,  -3.37,  99.90,  -2.69,   0.38,  (max)
04/19 23Z,   0.40,  -3.73,  99.90,  -2.98,   0.35,
04/20 00Z,   0.40,  -4.82,  99.90,  -4.10,   0.32,
04/20 01Z,   0.30,  -6.24,  99.90,  -5.65,   0.29,
04/20 02Z,   0.30,  -7.50,  99.90,  -6.95,   0.25,
04/20 03Z,   0.20,  -8.19,  99.90,  -7.77,   0.22,  (min)
04/20 04Z,   0.20,  -8.00,  99.90,  -7.61,   0.19,
04/20 05Z,   0.20,  -6.95,  99.90,  -6.59,   0.16,
04/20 06Z,   0.20,  -5.36,  99.90,  -5.00,   0.16,
04/20 07Z,   0.10,  -3.65,  99.90,  -3.39,   0.16,
04/20 08Z,   0.10,  -2.19,  99.90,  -1.94,   0.16,
04/20 09Z,   0.30,  -1.35,  99.90,  -0.89,   0.16,  (max)
04/20 10Z,   0.30,  -1.43,  99.90,  -0.98,   0.16,
04/20 11Z,   0.20,  -2.62,  99.90,  -2.26,   0.16,
04/20 12Z,   0.20,  -4.72,  99.90,  -4.36,   0.16,
04/20 13Z,   0.20,  -7.30,  99.90,  -6.95,   0.16,
04/20 14Z,   0.30,  -9.82,  99.90,  -9.37,   0.16,
04/20 15Z,   0.30, -11.76,  99.90, -11.31,   0.16,
04/20 16Z,   0.30, -12.70,  99.90, -12.24,   0.16,  (min)
04/20 17Z,   0.20, -12.46,  99.90, -12.10,   0.16,
04/20 18Z,   0.30, -11.24,  99.90, -10.78,   0.16,
04/20 19Z,   0.30,  -9.42,  99.90,  -8.96,   0.16,
04/20 20Z,   0.30,  -7.40,  99.90,  -6.95,   0.16,
04/20 21Z,   0.30,  -5.55,  99.90,  -5.09,   0.16,
04/20 22Z,   0.30,  -4.22,  99.90,  -3.76,   0.16,
04/20 23Z,   0.30,  -3.72,  99.90,  -3.26,   0.16,  (max)
04/21 00Z,   0.30,  -4.09,  99.90,  -3.64,   0.16,
04/21 01Z,   0.30,  -5.08,  99.90,  -4.63,   0.16,
04/21 02Z,   0.30,  -6.29,  99.90,  -5.83,   0.16,
04/21 03Z,   0.30,  -7.30,  99.90,  -6.84,   0.16,
04/21 04Z,   0.30,  -7.74,  99.90,  -7.28,   0.16,  (min)
04/21 05Z,   0.30,  -7.39,  99.90,  -6.93,   0.16,
04/21 06Z,   0.20,  -6.31,  99.90,  -5.96,   0.16,
04/21 07Z,   0.20,  -4.85,  99.90,  -4.49,   0.16,
04/21 08Z,   0.20,  -3.36,  99.90,  -3.00,   0.16,
04/21 09Z,   0.30,  -2.18,  99.90,  -1.72,   0.16,
04/21 10Z,   0.30,  -1.59,  99.90,  -1.14,   0.16,  (max)
04/21 11Z,   0.20,  -1.90,  99.90,  -1.55,   0.16,
04/21 12Z,   0.20,  -3.20,  99.90,  -2.85,   0.16,
04/21 13Z,   0.30,  -5.28,  99.90,  -4.83,   0.16,
04/21 14Z,   0.30,  -7.70,  99.90,  -7.25,   0.16,
04/21 15Z,   0.20,  -9.98,  99.90,  -9.62,   0.16,
04/21 16Z,   0.20, -11.66,  99.90, -11.30,   0.16,
04/21 17Z,   0.30, -12.39,  99.90, -11.94,   0.16,  (min)
04/21 18Z,   0.30, -12.07,  99.90, -11.62,   0.16,
04/21 19Z,   0.30, -10.90,  99.90, -10.44,   0.16,
04/21 20Z,   0.20,  -9.24,  99.90,  -8.88,   0.16,
04/21 21Z,   0.20,  -7.41,  99.90,  -7.06,   0.16,
04/21 22Z,   0.30,  -5.73,  99.90,  -5.28,   0.16,
04/21 23Z,   0.30,  -4.54,  99.90,  -4.08,   0.16,
04/22 00Z,   0.20,  -4.09,  99.90,  -3.74,   0.16,  (max)
04/22 01Z,   0.20,  -4.41,  99.90,  -4.05,   0.16,
04/22 02Z,   0.30,  -5.23,  99.90,  -4.77,   0.16,
04/22 03Z,   0.40,  -6.21,  99.90,  -5.65,   0.16,
04/22 04Z,   0.30,  -7.01,  99.90,  -6.55,   0.16,
04/22 05Z,   0.30,  -7.31,  99.90,  -6.85,   0.16,  (min)
04/22 06Z,   0.30,  -6.94,  99.90,  -6.48,   0.16,
04/22 07Z,   0.30,  -5.98,  99.90,  -5.53,   0.16,
04/22 08Z,   0.30,  -4.74,  99.90,  -4.28,   0.16,
04/22 09Z,   0.40,  -3.50,  99.90,  -2.95,   0.16,
04/22 10Z,   0.40,  -2.55,  99.90,  -1.99,   0.16,
04/22 11Z,   0.30,  -2.13,  99.90,  -1.67,   0.16,  (max)
04/22 12Z,   0.40,  -2.51,  99.90,  -1.95,   0.16,
04/22 13Z,   0.40,  -3.75,  99.90,  -3.19,   0.16,
04/22 14Z,   0.40,  -5.64,  99.90,  -5.08,   0.16,
04/22 15Z,   0.40,  -7.79,  99.90,  -7.23,   0.16,
04/22 16Z,   0.40,  -9.79,  99.90,  -9.23,   0.16,
04/22 17Z,   0.40, -11.25,  99.90, -10.69,   0.16,
04/22 18Z,   0.30, -11.88,  99.90, -11.42,   0.16,  (min)
04/22 19Z,   0.30, -11.59,  99.90, -11.13,   0.16,
04/22 20Z,   0.30, -10.57,  99.90, -10.12,   0.16,
04/22 21Z,   0.30,  -9.12,  99.90,  -8.66,   0.16,
04/22 22Z,   0.30,  -7.49,  99.90,  -7.03,   0.16,
04/22 23Z,   0.30,  -5.96,  99.90,  -5.50,   0.16,
04/23 00Z,   0.20,  -4.84,  99.90,  -4.48,   0.16,
04/23 01Z,   0.20,  -4.37,  99.90,  -4.02,   0.16,  (max)
04/23 02Z,   0.20,  -4.56,  99.90,  -4.21,   0.16,
04/23 03Z,   0.20,  -5.20,  99.90,  -4.84,   0.16,
04/23 04Z,   0.10,  -6.01,  99.90,  -5.75,   0.16,
04/23 05Z,   0.10,  -6.70,  99.90,  -6.45,   0.16,
04/23 06Z,   0.10,  -7.01,  99.90,  -6.75,   0.16,  (min)
04/23 07Z,   0.10,  -6.76,  99.90,  -6.50,   0.16,
04/23 08Z,   0.00,  -6.02,  99.90,  -5.86,   0.16,
04/23 09Z,   0.10,  -5.03,  99.90,  -4.77,   0.16,
04/23 10Z,   0.10,  -4.02,  99.90,  -3.76,   0.16,
04/23 11Z,   0.00,  -3.20,  99.90,  -3.04,   0.16,
04/23 12Z,   0.00,  -2.82,  99.90,  -2.66,   0.16,