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
#Charleston, OR : 05/12/2025 12:21:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,   0.00,  -9.45,  -9.33,  99.90,   0.12,
05/10 13Z,   0.00,  -9.70,  -9.60,  99.90,   0.10,  (min)
05/10 14Z,   0.00,  -9.19,  -9.09,  99.90,   0.10,
05/10 15Z,   0.00,  -8.10,  -8.01,  99.90,   0.09,
05/10 16Z,   0.00,  -6.72,  -6.68,  99.90,   0.04,
05/10 17Z,  -0.10,  -5.37,  -5.39,  99.90,   0.08,
05/10 18Z,   0.00,  -4.35,  -4.38,  99.90,  -0.03,
05/10 19Z,   0.00,  -3.90,  -3.92,  99.90,  -0.02,  (max)
05/10 20Z,   0.00,  -4.09,  -4.01,  99.90,   0.08,
05/10 21Z,   0.00,  -4.80,  -4.77,  99.90,   0.03,
05/10 22Z,   0.00,  -5.78,  -5.74,  99.90,   0.04,
05/10 23Z,   0.00,  -6.74,  -6.69,  99.90,   0.05,
05/11 00Z,   0.10,  -7.35,  -7.24,  99.90,   0.01,
05/11 01Z,   0.10,  -7.37,  -7.34,  99.90,  -0.07,  (min)
05/11 02Z,   0.10,  -6.75,  -6.67,  99.90,  -0.02,
05/11 03Z,   0.20,  -5.67,  -5.55,  99.90,  -0.08,
05/11 04Z,   0.20,  -4.38,  -4.33,  99.90,  -0.15,
05/11 05Z,   0.20,  -3.20,  -3.18,  99.90,  -0.18,
05/11 06Z,   0.20,  -2.44,  -2.33,  99.90,  -0.09,
05/11 07Z,   0.20,  -2.34,  -2.25,  99.90,  -0.11,  (max)
05/11 08Z,   0.20,  -3.03,  -2.95,  99.90,  -0.12,
05/11 09Z,   0.30,  -4.37,  -4.24,  99.90,  -0.17,
05/11 10Z,   0.30,  -6.11,  -5.93,  99.90,  -0.12,
05/11 11Z,   0.30,  -7.89,  -7.67,  99.90,  -0.08,
05/11 12Z,   0.20,  -9.32,  -8.95,  99.90,   0.17,
05/11 13Z,   0.20, -10.07,  -9.67,  99.90,   0.20,
05/11 14Z,   0.20,  -9.97,  -9.68,  99.90,   0.09,  (min)
05/11 15Z,   0.20,  -9.12,  -8.77,  99.90,   0.15,
05/11 16Z,   0.20,  -7.79,  -7.38,  99.90,   0.21,
05/11 17Z,   0.10,  -6.29,  -5.91,  99.90,   0.28,
05/11 18Z,   0.20,  -4.94,  -4.63,  99.90,   0.11,
05/11 19Z,   0.20,  -4.04,  -3.67,  99.90,   0.17,
05/11 20Z,   0.30,  -3.78,  -3.35,  99.90,   0.13,  (max)
05/11 21Z,   0.30,  -4.15,  -3.72,  99.90,   0.13,
05/11 22Z,   0.30,  -4.96,  -4.56,  99.90,   0.10,
05/11 23Z,   0.50,  -5.94,  -5.52,  99.90,  -0.08,
05/12 00Z,   0.50,  -6.76,  -6.28,  99.90,  -0.02,
05/12 01Z,   0.60,  -7.12,  -6.56,  99.90,  -0.04,  (min)
05/12 02Z,   0.70,  -6.86,  -6.34,  99.90,  -0.18,
05/12 03Z,   0.60,  -6.01,  -5.45,  99.90,  -0.04,
05/12 04Z,   0.60,  -4.82,  -4.24,  99.90,  -0.02,
05/12 05Z,   0.60,  -3.59,  -3.01,  99.90,  -0.02,
05/12 06Z,   0.50,  -2.62,  -2.00,  99.90,   0.12,
05/12 07Z,   0.40,  -2.19,  -1.57,  99.90,   0.22,  (max)
05/12 08Z,   0.60,  -2.51,  -1.99,  99.90,  -0.08,
05/12 09Z,   0.50,  -3.59,  -3.13,  99.90,  -0.04,
05/12 10Z,   0.50,  -5.23,  -4.68,  99.90,   0.05,
05/12 11Z,   0.50,  -7.11,  -6.50,  99.90,   0.11,
05/12 12Z,   0.50,  -8.83,  -8.15,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 13Z,   0.60, -10.02,  99.90,  -9.25,   0.17,
05/12 14Z,   0.50, -10.41,  99.90,  -9.75,   0.15,  (min)
05/12 15Z,   0.50,  -9.94,  99.90,  -9.29,   0.14,
05/12 16Z,   0.50,  -8.80,  99.90,  -8.16,   0.13,
05/12 17Z,   0.40,  -7.30,  99.90,  -6.78,   0.12,
05/12 18Z,   0.40,  -5.77,  99.90,  -5.26,   0.11,
05/12 19Z,   0.40,  -4.52,  99.90,  -4.03,   0.10,
05/12 20Z,   0.40,  -3.82,  99.90,  -3.33,   0.09,  (max)
05/12 21Z,   0.30,  -3.78,  99.90,  -3.40,   0.07,
05/12 22Z,   0.30,  -4.32,  99.90,  -3.95,   0.06,
05/12 23Z,   0.30,  -5.19,  99.90,  -4.84,   0.05,
05/13 00Z,   0.30,  -6.09,  99.90,  -5.75,   0.04,
05/13 01Z,   0.30,  -6.71,  99.90,  -6.37,   0.04,
05/13 02Z,   0.30,  -6.80,  99.90,  -6.46,   0.04,  (min)
05/13 03Z,   0.30,  -6.28,  99.90,  -5.94,   0.04,
05/13 04Z,   0.30,  -5.27,  99.90,  -4.93,   0.04,
05/13 05Z,   0.20,  -4.06,  99.90,  -3.82,   0.04,
05/13 06Z,   0.20,  -2.97,  99.90,  -2.73,   0.04,
05/13 07Z,   0.10,  -2.28,  99.90,  -2.14,   0.04,
05/13 08Z,   0.20,  -2.22,  99.90,  -1.99,   0.04,  (max)
05/13 09Z,   0.20,  -2.94,  99.90,  -2.70,   0.04,
05/13 10Z,   0.10,  -4.35,  99.90,  -4.21,   0.04,
05/13 11Z,   0.20,  -6.18,  99.90,  -5.94,   0.04,
05/13 12Z,   0.20,  -8.05,  99.90,  -7.81,   0.04,
05/13 13Z,   0.10,  -9.58,  99.90,  -9.45,   0.04,
05/13 14Z,   0.20, -10.45,  99.90, -10.21,   0.04,
05/13 15Z,   0.10, -10.45,  99.90, -10.32,   0.04,  (min)
05/13 16Z,   0.00,  -9.65,  99.90,  -9.61,   0.04,
05/13 17Z,   0.00,  -8.30,  99.90,  -8.26,   0.04,
05/13 18Z,   0.10,  -6.74,  99.90,  -6.60,   0.04,
05/13 19Z,   0.00,  -5.28,  99.90,  -5.25,   0.04,
05/13 20Z,   0.00,  -4.22,  99.90,  -4.18,   0.04,
05/13 21Z,   0.00,  -3.74,  99.90,  -3.70,   0.04,  (max)
05/13 22Z,   0.00,  -3.91,  99.90,  -3.87,   0.04,
05/13 23Z,   0.00,  -4.57,  99.90,  -4.53,   0.04,
05/14 00Z,   0.10,  -5.44,  99.90,  -5.30,   0.04,
05/14 01Z,   0.00,  -6.20,  99.90,  -6.16,   0.04,
05/14 02Z,   0.00,  -6.58,  99.90,  -6.54,   0.04,  (min)
05/14 03Z,   0.00,  -6.41,  99.90,  -6.37,   0.04,
05/14 04Z,   0.00,  -5.67,  99.90,  -5.64,   0.04,
05/14 05Z,   0.00,  -4.58,  99.90,  -4.55,   0.04,
05/14 06Z,   0.00,  -3.45,  99.90,  -3.41,   0.04,
05/14 07Z,   0.00,  -2.58,  99.90,  -2.54,   0.04,
05/14 08Z,   0.00,  -2.20,  99.90,  -2.16,   0.04,  (max)
05/14 09Z,   0.00,  -2.51,  99.90,  -2.47,   0.04,
05/14 10Z,   0.00,  -3.55,  99.90,  -3.52,   0.04,
05/14 11Z,   0.00,  -5.19,  99.90,  -5.15,   0.04,
05/14 12Z,   0.00,  -7.08,  99.90,  -7.04,   0.04,
05/14 13Z,   0.00,  -8.83,  99.90,  -8.79,   0.04,
05/14 14Z,   0.00, -10.09,  99.90, -10.05,   0.04,
05/14 15Z,   0.00, -10.60,  99.90, -10.56,   0.04,  (min)
05/14 16Z,   0.00, -10.26,  99.90, -10.22,   0.04,
05/14 17Z,   0.00,  -9.21,  99.90,  -9.17,   0.04,
05/14 18Z,   0.00,  -7.75,  99.90,  -7.71,   0.04,
05/14 19Z,   0.00,  -6.23,  99.90,  -6.19,   0.04,
05/14 20Z,   0.00,  -4.92,  99.90,  -4.88,   0.04,
05/14 21Z,   0.00,  -4.07,  99.90,  -4.03,   0.04,
05/14 22Z,   0.00,  -3.82,  99.90,  -3.78,   0.04,  (max)
05/14 23Z,   0.00,  -4.16,  99.90,  -4.12,   0.04,
05/15 00Z,   0.00,  -4.87,  99.90,  -4.83,   0.04,
05/15 01Z,   0.00,  -5.66,  99.90,  -5.62,   0.04,
05/15 02Z,   0.00,  -6.23,  99.90,  -6.20,   0.04,
05/15 03Z,   0.00,  -6.38,  99.90,  -6.34,   0.04,  (min)
05/15 04Z,   0.00,  -5.97,  99.90,  -5.94,   0.04,
05/15 05Z,   0.00,  -5.11,  99.90,  -5.07,   0.04,
05/15 06Z,   0.00,  -4.03,  99.90,  -3.99,   0.04,
05/15 07Z,   0.00,  -3.04,  99.90,  -3.00,   0.04,
05/15 08Z,   0.00,  -2.42,  99.90,  -2.38,   0.04,
05/15 09Z,   0.00,  -2.35,  99.90,  -2.31,   0.04,  (max)
05/15 10Z,   0.00,  -2.97,  99.90,  -2.93,   0.04,
05/15 11Z,   0.00,  -4.26,  99.90,  -4.22,   0.04,
05/15 12Z,   0.00,  -6.00,  99.90,  -5.96,   0.04,
05/15 13Z,   0.00,  -7.84,  99.90,  -7.80,   0.04,
05/15 14Z,   0.00,  -9.38,  99.90,  -9.35,   0.04,
05/15 15Z,   0.00, -10.34,  99.90, -10.30,   0.04,
05/15 16Z,   0.00, -10.52,  99.90, -10.48,   0.04,  (min)
05/15 17Z,   0.00,  -9.91,  99.90,  -9.87,   0.04,
05/15 18Z,   0.00,  -8.71,  99.90,  -8.68,   0.04,
05/15 19Z,   0.00,  -7.25,  99.90,  -7.22,   0.04,
05/15 20Z,   0.00,  -5.84,  99.90,  -5.80,   0.04,
05/15 21Z,   0.00,  -4.72,  99.90,  -4.68,   0.04,
05/15 22Z,   0.00,  -4.07,  99.90,  -4.03,   0.04,
05/15 23Z,   0.00,  -4.00,  99.90,  -3.97,   0.04,  (max)
05/16 00Z,   0.00,  -4.44,  99.90,  -4.40,   0.04,