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
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 : 09/14/2026 10:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 18Z,   0.70,  -8.34,  -7.47,  99.90,   0.17,
09/12 19Z,   0.70,  -6.22,  -5.33,  99.90,   0.19,
09/12 20Z,   0.70,  -4.13,  -3.30,  99.90,   0.13,
09/12 21Z,   0.70,  -2.57,  -1.88,  99.90,  -0.01,
09/12 22Z,   0.70,  -1.93,  -1.26,  99.90,  -0.03,  (max)
09/12 23Z,   0.70,  -2.43,  -1.81,  99.90,  -0.08,
09/13 00Z,   0.80,  -3.90,  -3.50,  99.90,  -0.40,
09/13 01Z,   0.80,  -5.87,  -5.59,  99.90,  -0.52,
09/13 02Z,   0.80,  -7.89,  -7.56,  99.90,  -0.47,
09/13 03Z,   0.90,  -9.58,  -9.19,  99.90,  -0.51,
09/13 04Z,   0.90, -10.55, -10.21,  99.90,  -0.56,  (min)
09/13 05Z,   0.90, -10.47, -10.08,  99.90,  -0.51,
09/13 06Z,   0.80,  -9.32,  -8.54,  99.90,  -0.02,
09/13 07Z,   0.80,  -7.47,  -6.53,  99.90,   0.14,
09/13 08Z,   0.80,  -5.47,  -4.52,  99.90,   0.15,
09/13 09Z,   0.80,  -3.78,  -2.93,  99.90,   0.05,
09/13 10Z,   0.80,  -2.82,  -1.98,  99.90,   0.04,  (max)
09/13 11Z,   0.80,  -2.89,  -2.09,  99.90,   0.00,
09/13 12Z,   0.70,  -3.95,  -3.28,  99.90,  -0.03,
09/13 13Z,   0.70,  -5.63,  -5.19,  99.90,  -0.26,
09/13 14Z,   0.70,  -7.43,  -7.03,  99.90,  -0.30,
09/13 15Z,   0.70,  -8.97,  -8.65,  99.90,  -0.38,
09/13 16Z,   0.70,  -9.90,  -9.66,  99.90,  -0.46,  (min)
09/13 17Z,   0.70,  -9.89,  -9.55,  99.90,  -0.36,
09/13 18Z,   0.70,  -8.83,  -8.10,  99.90,   0.03,
09/13 19Z,   0.70,  -7.00,  -6.12,  99.90,   0.18,
09/13 20Z,   0.70,  -4.94,  -4.11,  99.90,   0.13,
09/13 21Z,   0.70,  -3.17,  -2.46,  99.90,   0.01,
09/13 22Z,   0.70,  -2.09,  -1.45,  99.90,  -0.06,
09/13 23Z,   0.70,  -2.02,  -1.42,  99.90,  -0.10,  (max)
09/14 00Z,   0.70,  -3.01,  -2.56,  99.90,  -0.25,
09/14 01Z,   0.70,  -4.76,  -4.54,  99.90,  -0.48,
09/14 02Z,   0.70,  -6.80,  -6.54,  99.90,  -0.44,
09/14 03Z,   0.70,  -8.69,  -8.40,  99.90,  -0.41,
09/14 04Z,   0.70, -10.12,  -9.84,  99.90,  -0.42,
09/14 05Z,   0.70, -10.76, -10.57,  99.90,  -0.51,  (min)
09/14 06Z,   0.60, -10.36,  -9.92,  99.90,  -0.16,
09/14 07Z,   0.60,  -9.02,  -8.20,  99.90,   0.22,
09/14 08Z,   0.60,  -7.17,  -6.30,  99.90,   0.27,
09/14 09Z,   0.60,  -5.31,  -4.46,  99.90,   0.25,
09/14 10Z,   0.60,  -3.88,  -3.13,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 11Z,   0.60,  -3.21,  99.90,  -2.49,   0.12,  (max)
09/14 12Z,   0.60,  -3.51,  99.90,  -2.81,   0.10,
09/14 13Z,   0.60,  -4.65,  99.90,  -3.98,   0.07,
09/14 14Z,   0.60,  -6.22,  99.90,  -5.58,   0.05,
09/14 15Z,   0.60,  -7.76,  99.90,  -7.14,   0.02,
09/14 16Z,   0.60,  -8.91,  99.90,  -8.32,  -0.00,
09/14 17Z,   0.60,  -9.39,  99.90,  -8.82,  -0.03,  (min)
09/14 18Z,   0.60,  -8.94,  99.90,  -8.39,  -0.05,
09/14 19Z,   0.60,  -7.58,  99.90,  -7.06,  -0.08,
09/14 20Z,   0.60,  -5.71,  99.90,  -5.22,  -0.11,
09/14 21Z,   0.50,  -3.89,  99.90,  -3.52,  -0.13,
09/14 22Z,   0.50,  -2.57,  99.90,  -2.22,  -0.16,
09/14 23Z,   0.60,  -2.04,  99.90,  -1.60,  -0.16,  (max)
09/15 00Z,   0.60,  -2.49,  99.90,  -2.04,  -0.16,
09/15 01Z,   0.60,  -3.84,  99.90,  -3.40,  -0.16,
09/15 02Z,   0.60,  -5.72,  99.90,  -5.28,  -0.16,
09/15 03Z,   0.60,  -7.66,  99.90,  -7.22,  -0.16,
09/15 04Z,   0.60,  -9.30,  99.90,  -8.86,  -0.16,
09/15 05Z,   0.50, -10.39,  99.90, -10.05,  -0.16,
09/15 06Z,   0.50, -10.68,  99.90, -10.34,  -0.16,  (min)
09/15 07Z,   0.50, -10.03,  99.90,  -9.68,  -0.16,
09/15 08Z,   0.50,  -8.61,  99.90,  -8.27,  -0.16,
09/15 09Z,   0.50,  -6.87,  99.90,  -6.53,  -0.16,
09/15 10Z,   0.50,  -5.26,  99.90,  -4.91,  -0.16,
09/15 11Z,   0.50,  -4.11,  99.90,  -3.77,  -0.16,
09/15 12Z,   0.50,  -3.70,  99.90,  -3.36,  -0.16,  (max)
09/15 13Z,   0.50,  -4.16,  99.90,  -3.81,  -0.16,
09/15 14Z,   0.50,  -5.28,  99.90,  -4.94,  -0.16,
09/15 15Z,   0.60,  -6.65,  99.90,  -6.21,  -0.16,
09/15 16Z,   0.50,  -7.85,  99.90,  -7.50,  -0.16,
09/15 17Z,   0.50,  -8.60,  99.90,  -8.25,  -0.16,
09/15 18Z,   0.50,  -8.66,  99.90,  -8.32,  -0.16,  (min)
09/15 19Z,   0.50,  -7.88,  99.90,  -7.54,  -0.16,
09/15 20Z,   0.50,  -6.40,  99.90,  -6.06,  -0.16,
09/15 21Z,   0.50,  -4.67,  99.90,  -4.33,  -0.16,
09/15 22Z,   0.50,  -3.22,  99.90,  -2.88,  -0.16,
09/15 23Z,   0.50,  -2.39,  99.90,  -2.04,  -0.16,
09/16 00Z,   0.50,  -2.36,  99.90,  -2.02,  -0.16,  (max)
09/16 01Z,   0.50,  -3.21,  99.90,  -2.86,  -0.16,
09/16 02Z,   0.50,  -4.76,  99.90,  -4.41,  -0.16,
09/16 03Z,   0.50,  -6.60,  99.90,  -6.25,  -0.16,
09/16 04Z,   0.50,  -8.31,  99.90,  -7.96,  -0.16,
09/16 05Z,   0.50,  -9.62,  99.90,  -9.28,  -0.16,
09/16 06Z,   0.50, -10.38,  99.90, -10.03,  -0.16,
09/16 07Z,   0.40, -10.38,  99.90, -10.14,  -0.16,  (min)
09/16 08Z,   0.40,  -9.59,  99.90,  -9.34,  -0.16,
09/16 09Z,   0.40,  -8.22,  99.90,  -7.97,  -0.16,
09/16 10Z,   0.40,  -6.69,  99.90,  -6.44,  -0.16,
09/16 11Z,   0.40,  -5.35,  99.90,  -5.11,  -0.16,
09/16 12Z,   0.40,  -4.47,  99.90,  -4.23,  -0.16,
09/16 13Z,   0.40,  -4.24,  99.90,  -3.99,  -0.16,  (max)
09/16 14Z,   0.40,  -4.73,  99.90,  -4.49,  -0.16,
09/16 15Z,   0.40,  -5.73,  99.90,  -5.49,  -0.16,
09/16 16Z,   0.40,  -6.83,  99.90,  -6.59,  -0.16,
09/16 17Z,   0.30,  -7.69,  99.90,  -7.54,  -0.16,
09/16 18Z,   0.30,  -8.08,  99.90,  -7.94,  -0.16,  (min)
09/16 19Z,   0.30,  -7.85,  99.90,  -7.71,  -0.16,
09/16 20Z,   0.40,  -6.91,  99.90,  -6.67,  -0.16,
09/16 21Z,   0.40,  -5.48,  99.90,  -5.23,  -0.16,
09/16 22Z,   0.40,  -4.02,  99.90,  -3.77,  -0.16,
09/16 23Z,   0.40,  -2.98,  99.90,  -2.73,  -0.16,
09/17 00Z,   0.40,  -2.58,  99.90,  -2.34,  -0.16,  (max)
09/17 01Z,   0.40,  -2.93,  99.90,  -2.68,  -0.16,
09/17 02Z,   0.40,  -3.99,  99.90,  -3.75,  -0.16,
09/17 03Z,   0.40,  -5.55,  99.90,  -5.31,  -0.16,
09/17 04Z,   0.40,  -7.22,  99.90,  -6.97,  -0.16,
09/17 05Z,   0.40,  -8.63,  99.90,  -8.39,  -0.16,
09/17 06Z,   0.40,  -9.64,  99.90,  -9.39,  -0.16,
09/17 07Z,   0.30, -10.13,  99.90,  -9.99,  -0.16,  (min)
09/17 08Z,   0.30,  -9.98,  99.90,  -9.84,  -0.16,
09/17 09Z,   0.30,  -9.18,  99.90,  -9.03,  -0.16,
09/17 10Z,   0.40,  -7.96,  99.90,  -7.72,  -0.16,
09/17 11Z,   0.40,  -6.68,  99.90,  -6.44,  -0.16,
09/17 12Z,   0.40,  -5.59,  99.90,  -5.35,  -0.16,
09/17 13Z,   0.40,  -4.88,  99.90,  -4.63,  -0.16,
09/17 14Z,   0.40,  -4.71,  99.90,  -4.46,  -0.16,  (max)
09/17 15Z,   0.40,  -5.14,  99.90,  -4.89,  -0.16,
09/17 16Z,   0.40,  -5.94,  99.90,  -5.70,  -0.16,
09/17 17Z,   0.40,  -6.76,  99.90,  -6.52,  -0.16,
09/17 18Z,   0.40,  -7.33,  99.90,  -7.09,  -0.16,
09/17 19Z,   0.40,  -7.50,  99.90,  -7.25,  -0.16,  (min)
09/17 20Z,   0.50,  -7.12,  99.90,  -6.78,  -0.16,
09/17 21Z,   0.40,  -6.19,  99.90,  -5.94,  -0.16,
09/17 22Z,   0.40,  -4.93,  99.90,  -4.68,  -0.16,
09/17 23Z,   0.40,  -3.79,  99.90,  -3.54,  -0.16,
09/18 00Z,   0.50,  -3.11,  99.90,  -2.76,  -0.16,
09/18 01Z,  99.90,  -3.01,  99.90,  99.90,  -0.16,
09/18 02Z,  99.90,  -3.53,  99.90,  99.90,  -0.16,
09/18 03Z,  99.90,  -4.63,  99.90,  99.90,  -0.16,
09/18 04Z,  99.90,  -6.07,  99.90,  99.90,  -0.16,
09/18 05Z,  99.90,  -7.50,  99.90,  99.90,  -0.16,
09/18 06Z,  99.90,  -8.64,  99.90,  99.90,  -0.16,