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
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 : 09/06/2026 15:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 00Z,   0.70,  -3.67,  -2.58,  99.90,   0.39,
09/05 01Z,   0.70,  -2.73,  -1.74,  99.90,   0.29,
09/05 02Z,   0.70,  -2.38,  -1.49,  99.90,   0.19,  (max)
09/05 03Z,   0.70,  -2.68,  -1.86,  99.90,   0.12,
09/05 04Z,   0.70,  -3.64,  -3.06,  99.90,  -0.12,
09/05 05Z,   0.70,  -5.13,  -4.65,  99.90,  -0.22,
09/05 06Z,   0.70,  -6.81,  -6.38,  99.90,  -0.27,
09/05 07Z,   0.70,  -8.31,  -7.96,  99.90,  -0.35,
09/05 08Z,   0.70,  -9.45,  -9.29,  99.90,  -0.54,
09/05 09Z,   0.70, -10.18, -10.13,  99.90,  -0.65,
09/05 10Z,   0.70, -10.40, -10.30,  99.90,  -0.60,  (min)
09/05 11Z,   0.70, -10.01,  -9.66,  99.90,  -0.35,
09/05 12Z,   0.60,  -9.11,  -8.38,  99.90,   0.13,
09/05 13Z,   0.60,  -7.97,  -7.04,  99.90,   0.33,
09/05 14Z,   0.60,  -6.79,  -5.78,  99.90,   0.41,
09/05 15Z,   0.60,  -5.77,  -4.77,  99.90,   0.40,
09/05 16Z,   0.60,  -5.13,  -4.18,  99.90,   0.35,  (max)
09/05 17Z,   0.60,  -5.06,  -4.19,  99.90,   0.27,
09/05 18Z,   0.50,  -5.50,  -4.71,  99.90,   0.29,
09/05 19Z,   0.50,  -6.16,  -5.46,  99.90,   0.20,
09/05 20Z,   0.50,  -6.74,  -6.14,  99.90,   0.10,
09/05 21Z,   0.50,  -7.06,  -6.44,  99.90,   0.12,  (min)
09/05 22Z,   0.50,  -6.96,  -6.21,  99.90,   0.25,
09/05 23Z,   0.50,  -6.32,  -5.45,  99.90,   0.37,
09/06 00Z,   0.60,  -5.25,  -4.31,  99.90,   0.34,
09/06 01Z,   0.60,  -4.08,  -3.17,  99.90,   0.31,
09/06 02Z,   0.60,  -3.16,  -2.24,  99.90,   0.32,
09/06 03Z,   0.60,  -2.68,  -1.80,  99.90,   0.28,  (max)
09/06 04Z,   0.60,  -2.77,  -1.98,  99.90,   0.19,
09/06 05Z,   0.60,  -3.51,  -2.88,  99.90,   0.03,
09/06 06Z,   0.70,  -4.81,  -4.42,  99.90,  -0.31,
09/06 07Z,   0.70,  -6.37,  -6.07,  99.90,  -0.40,
09/06 08Z,   0.70,  -7.89,  -7.68,  99.90,  -0.49,
09/06 09Z,   0.70,  -9.18,  -9.15,  99.90,  -0.67,
09/06 10Z,   0.70, -10.16, -10.26,  99.90,  -0.80,
09/06 11Z,   0.70, -10.63, -10.73,  99.90,  -0.80,  (min)
09/06 12Z,   0.70, -10.43, -10.26,  99.90,  -0.53,
09/06 13Z,   0.70,  -9.62,  -9.01,  99.90,  -0.09,
09/06 14Z,   0.70,  -8.42,  -7.52,  99.90,   0.20,
09/06 15Z,   0.70,  -7.04,  -6.07,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 16Z,   0.70,  -5.74,  99.90,  -4.80,   0.25,
09/06 17Z,   0.70,  -4.84,  99.90,  -3.92,   0.22,
09/06 18Z,   0.70,  -4.60,  99.90,  -3.71,   0.19,  (max)
09/06 19Z,   0.70,  -4.97,  99.90,  -4.11,   0.16,
09/06 20Z,   0.70,  -5.68,  99.90,  -4.85,   0.13,
09/06 21Z,   0.70,  -6.43,  99.90,  -5.63,   0.10,
09/06 22Z,   0.70,  -7.00,  99.90,  -6.23,   0.07,
09/06 23Z,   0.70,  -7.18,  99.90,  -6.43,   0.04,  (min)
09/07 00Z,   0.70,  -6.76,  99.90,  -6.05,   0.02,
09/07 01Z,   0.70,  -5.82,  99.90,  -5.13,  -0.01,
09/07 02Z,   0.70,  -4.64,  99.90,  -3.98,  -0.04,
09/07 03Z,   0.70,  -3.57,  99.90,  -2.94,  -0.07,
09/07 04Z,   0.70,  -2.84,  99.90,  -2.21,  -0.07,
09/07 05Z,   0.70,  -2.65,  99.90,  -2.02,  -0.07,  (max)
09/07 06Z,   0.70,  -3.17,  99.90,  -2.54,  -0.07,
09/07 07Z,   0.70,  -4.36,  99.90,  -3.73,  -0.07,
09/07 08Z,   0.70,  -5.92,  99.90,  -5.29,  -0.07,
09/07 09Z,   0.60,  -7.56,  99.90,  -7.03,  -0.07,
09/07 10Z,   0.60,  -9.08,  99.90,  -8.56,  -0.07,
09/07 11Z,   0.70, -10.31,  99.90,  -9.69,  -0.07,
09/07 12Z,   0.70, -10.97,  99.90, -10.34,  -0.07,  (min)
09/07 13Z,   0.60, -10.84,  99.90, -10.31,  -0.07,
09/07 14Z,   0.60,  -9.96,  99.90,  -9.43,  -0.07,
09/07 15Z,   0.70,  -8.56,  99.90,  -7.93,  -0.07,
09/07 16Z,   0.60,  -6.91,  99.90,  -6.38,  -0.07,
09/07 17Z,   0.60,  -5.34,  99.90,  -4.81,  -0.07,
09/07 18Z,   0.60,  -4.28,  99.90,  -3.75,  -0.07,
09/07 19Z,   0.60,  -4.01,  99.90,  -3.48,  -0.07,  (max)
09/07 20Z,   0.60,  -4.48,  99.90,  -3.95,  -0.07,
09/07 21Z,   0.60,  -5.39,  99.90,  -4.86,  -0.07,
09/07 22Z,   0.60,  -6.42,  99.90,  -5.89,  -0.07,
09/07 23Z,   0.60,  -7.30,  99.90,  -6.77,  -0.07,
09/08 00Z,   0.60,  -7.72,  99.90,  -7.19,  -0.07,  (min)
09/08 01Z,   0.60,  -7.44,  99.90,  -6.91,  -0.07,
09/08 02Z,   0.60,  -6.49,  99.90,  -5.96,  -0.07,
09/08 03Z,   0.60,  -5.17,  99.90,  -4.64,  -0.07,
09/08 04Z,   0.60,  -3.85,  99.90,  -3.32,  -0.07,
09/08 05Z,   0.60,  -2.83,  99.90,  -2.30,  -0.07,
09/08 06Z,   0.50,  -2.40,  99.90,  -1.98,  -0.07,  (max)
09/08 07Z,   0.50,  -2.80,  99.90,  -2.37,  -0.07,
09/08 08Z,   0.50,  -3.98,  99.90,  -3.55,  -0.07,
09/08 09Z,   0.50,  -5.64,  99.90,  -5.21,  -0.07,
09/08 10Z,   0.50,  -7.46,  99.90,  -7.03,  -0.07,
09/08 11Z,   0.50,  -9.20,  99.90,  -8.77,  -0.07,
09/08 12Z,   0.50, -10.60,  99.90, -10.17,  -0.07,
09/08 13Z,   0.40, -11.30,  99.90, -10.97,  -0.07,  (min)
09/08 14Z,   0.40, -11.07,  99.90, -10.74,  -0.07,
09/08 15Z,   0.40,  -9.97,  99.90,  -9.64,  -0.07,
09/08 16Z,   0.40,  -8.29,  99.90,  -7.96,  -0.07,
09/08 17Z,   0.40,  -6.36,  99.90,  -6.03,  -0.07,
09/08 18Z,   0.40,  -4.63,  99.90,  -4.30,  -0.07,
09/08 19Z,   0.40,  -3.57,  99.90,  -3.24,  -0.07,
09/08 20Z,   0.40,  -3.45,  99.90,  -3.12,  -0.07,  (max)
09/08 21Z,   0.40,  -4.18,  99.90,  -3.85,  -0.07,
09/08 22Z,   0.40,  -5.38,  99.90,  -5.06,  -0.07,
09/08 23Z,   0.40,  -6.73,  99.90,  -6.40,  -0.07,
09/09 00Z,   0.40,  -7.88,  99.90,  -7.55,  -0.07,
09/09 01Z,   0.40,  -8.46,  99.90,  -8.13,  -0.07,  (min)
09/09 02Z,   0.40,  -8.17,  99.90,  -7.85,  -0.07,
09/09 03Z,   0.30,  -7.09,  99.90,  -6.86,  -0.07,
09/09 04Z,   0.30,  -5.56,  99.90,  -5.33,  -0.07,
09/09 05Z,   0.30,  -3.97,  99.90,  -3.74,  -0.07,
09/09 06Z,   0.30,  -2.71,  99.90,  -2.48,  -0.07,
09/09 07Z,   0.30,  -2.16,  99.90,  -1.93,  -0.07,  (max)
09/09 08Z,   0.30,  -2.55,  99.90,  -2.32,  -0.07,
09/09 09Z,   0.30,  -3.82,  99.90,  -3.59,  -0.07,
09/09 10Z,   0.30,  -5.63,  99.90,  -5.40,  -0.07,
09/09 11Z,   0.30,  -7.61,  99.90,  -7.38,  -0.07,
09/09 12Z,   0.30,  -9.49,  99.90,  -9.26,  -0.07,
09/09 13Z,   0.30, -10.91,  99.90, -10.68,  -0.07,
09/09 14Z,   0.30, -11.46,  99.90, -11.24,  -0.07,  (min)
09/09 15Z,   0.30, -10.96,  99.90, -10.74,  -0.07,
09/09 16Z,   0.30,  -9.55,  99.90,  -9.32,  -0.07,
09/09 17Z,   0.30,  -7.58,  99.90,  -7.35,  -0.07,
09/09 18Z,   0.30,  -5.48,  99.90,  -5.25,  -0.07,
09/09 19Z,   0.30,  -3.75,  99.90,  -3.52,  -0.07,
09/09 20Z,   0.40,  -2.88,  99.90,  -2.55,  -0.07,  (max)
09/09 21Z,   0.40,  -3.08,  99.90,  -2.75,  -0.07,
09/09 22Z,   0.40,  -4.15,  99.90,  -3.82,  -0.07,
09/09 23Z,   0.40,  -5.69,  99.90,  -5.36,  -0.07,
09/10 00Z,   0.40,  -7.31,  99.90,  -6.98,  -0.07,
09/10 01Z,   0.40,  -8.63,  99.90,  -8.30,  -0.07,
09/10 02Z,   0.40,  -9.22,  99.90,  -8.89,  -0.07,  (min)
09/10 03Z,   0.50,  -8.81,  99.90,  -8.38,  -0.07,
09/10 04Z,   0.50,  -7.52,  99.90,  -7.09,  -0.07,
09/10 05Z,   0.50,  -5.75,  99.90,  -5.32,  -0.07,
09/10 06Z,   0.50,  -3.95,  99.90,  -3.52,  -0.07,
09/10 07Z,  99.90,  -2.57,  99.90,  99.90,  -0.07,
09/10 08Z,  99.90,  -2.03,  99.90,  99.90,  -0.07,
09/10 09Z,  99.90,  -2.54,  99.90,  99.90,  -0.07,
09/10 10Z,  99.90,  -3.96,  99.90,  99.90,  -0.07,
09/10 11Z,  99.90,  -5.90,  99.90,  99.90,  -0.07,
09/10 12Z,  99.90,  -7.97,  99.90,  99.90,  -0.07,