EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
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Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
Cherry Point, WA
Friday Harbor WA
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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 : 04/13/2026 10:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 18Z,   0.70,  -6.28,  -5.79,  99.90,  -0.21,
04/11 19Z,   0.70,  -7.34,  -6.81,  99.90,  -0.17,
04/11 20Z,   0.70,  -8.21,  -7.62,  99.90,  -0.11,
04/11 21Z,   0.60,  -8.72,  -8.19,  99.90,  -0.07,  (min)
04/11 22Z,   0.70,  -8.73,  -8.15,  99.90,  -0.12,
04/11 23Z,   0.80,  -8.26,  -7.71,  99.90,  -0.25,
04/12 00Z,   0.50,  -7.45,  -6.80,  99.90,   0.15,
04/12 01Z,   0.60,  -6.45,  -5.84,  99.90,   0.01,
04/12 02Z,   0.60,  -5.45,  -4.81,  99.90,   0.04,
04/12 03Z,   0.60,  -4.64,  -3.96,  99.90,   0.08,
04/12 04Z,   0.60,  -4.20,  -3.43,  99.90,   0.17,
04/12 05Z,   0.70,  -4.20,  -3.36,  99.90,   0.14,  (max)
04/12 06Z,   0.50,  -4.56,  -3.72,  99.90,   0.34,
04/12 07Z,   0.50,  -5.12,  -4.35,  99.90,   0.27,
04/12 08Z,   0.50,  -5.73,  -4.92,  99.90,   0.31,
04/12 09Z,   0.50,  -6.20,  -5.42,  99.90,   0.28,
04/12 10Z,   0.50,  -6.35,  -5.49,  99.90,   0.36,  (min)
04/12 11Z,   0.60,  -6.11,  -5.36,  99.90,   0.15,
04/12 12Z,   0.70,  -5.56,  -4.80,  99.90,   0.06,
04/12 13Z,   0.70,  -4.87,  -4.16,  99.90,   0.01,
04/12 14Z,   0.70,  -4.20,  -3.53,  99.90,  -0.03,
04/12 15Z,   0.70,  -3.76,  -3.15,  99.90,  -0.09,
04/12 16Z,   0.60,  -3.72,  -3.11,  99.90,   0.01,  (max)
04/12 17Z,   0.60,  -4.19,  -3.57,  99.90,   0.02,
04/12 18Z,   0.80,  -5.09,  -4.53,  99.90,  -0.24,
04/12 19Z,   0.70,  -6.25,  -5.73,  99.90,  -0.18,
04/12 20Z,   0.70,  -7.42,  -6.86,  99.90,  -0.14,
04/12 21Z,   0.70,  -8.37,  -7.84,  99.90,  -0.17,
04/12 22Z,   0.70,  -8.88,  -8.28,  99.90,  -0.10,
04/12 23Z,   0.70,  -8.82,  -8.31,  99.90,  -0.19,  (min)
04/13 00Z,   0.50,  -8.20,  -7.71,  99.90,  -0.01,
04/13 01Z,   0.50,  -7.20,  -6.69,  99.90,   0.01,
04/13 02Z,   0.50,  -6.02,  -5.55,  99.90,  -0.03,
04/13 03Z,   0.50,  -4.88,  -4.46,  99.90,  -0.08,
04/13 04Z,   0.40,  -4.04,  -3.58,  99.90,   0.06,
04/13 05Z,   0.40,  -3.69,  -3.21,  99.90,   0.08,  (max)
04/13 06Z,   0.40,  -3.89,  -3.39,  99.90,   0.10,
04/13 07Z,   0.30,  -4.53,  -4.01,  99.90,   0.22,
04/13 08Z,   0.30,  -5.41,  -4.94,  99.90,   0.17,
04/13 09Z,   0.40,  -6.30,  -5.84,  99.90,   0.06,
04/13 10Z,   0.30,  -6.93,  -6.47,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 11Z,   0.30,  -7.11,  99.90,  -6.66,   0.15,  (min)
04/13 12Z,   0.30,  -6.77,  99.90,  -6.34,   0.14,
04/13 13Z,   0.30,  -6.03,  99.90,  -5.60,   0.12,
04/13 14Z,   0.30,  -5.09,  99.90,  -4.68,   0.11,
04/13 15Z,   0.30,  -4.19,  99.90,  -3.80,   0.10,
04/13 16Z,   0.20,  -3.59,  99.90,  -3.31,   0.08,
04/13 17Z,   0.20,  -3.49,  99.90,  -3.22,   0.07,  (max)
04/13 18Z,   0.20,  -4.00,  99.90,  -3.74,   0.06,
04/13 19Z,   0.20,  -5.02,  99.90,  -4.77,   0.04,
04/13 20Z,   0.20,  -6.31,  99.90,  -6.08,   0.03,
04/13 21Z,   0.10,  -7.59,  99.90,  -7.48,   0.02,
04/13 22Z,   0.20,  -8.58,  99.90,  -8.37,   0.00,
04/13 23Z,   0.20,  -9.01,  99.90,  -8.80,   0.00,  (min)
04/14 00Z,   0.20,  -8.75,  99.90,  -8.55,   0.00,
04/14 01Z,   0.30,  -7.89,  99.90,  -7.59,   0.00,
04/14 02Z,   0.20,  -6.64,  99.90,  -6.43,   0.00,
04/14 03Z,   0.30,  -5.27,  99.90,  -4.96,   0.00,
04/14 04Z,   0.20,  -4.06,  99.90,  -3.86,   0.00,
04/14 05Z,   0.20,  -3.30,  99.90,  -3.10,   0.00,
04/14 06Z,   0.20,  -3.18,  99.90,  -2.98,   0.00,  (max)
04/14 07Z,   0.10,  -3.73,  99.90,  -3.63,   0.00,
04/14 08Z,   0.30,  -4.76,  99.90,  -4.46,   0.00,
04/14 09Z,   0.30,  -6.01,  99.90,  -5.71,   0.00,
04/14 10Z,   0.20,  -7.16,  99.90,  -6.96,   0.00,
04/14 11Z,   0.30,  -7.89,  99.90,  -7.59,   0.00,
04/14 12Z,   0.30,  -7.99,  99.90,  -7.68,   0.00,  (min)
04/14 13Z,   0.30,  -7.42,  99.90,  -7.12,   0.00,
04/14 14Z,   0.30,  -6.39,  99.90,  -6.08,   0.00,
04/14 15Z,   0.30,  -5.16,  99.90,  -4.86,   0.00,
04/14 16Z,   0.30,  -4.04,  99.90,  -3.74,   0.00,
04/14 17Z,   0.30,  -3.32,  99.90,  -3.02,   0.00,
04/14 18Z,   0.30,  -3.24,  99.90,  -2.94,   0.00,  (max)
04/14 19Z,   0.40,  -3.85,  99.90,  -3.45,   0.00,
04/14 20Z,   0.30,  -5.02,  99.90,  -4.72,   0.00,
04/14 21Z,   0.30,  -6.46,  99.90,  -6.15,   0.00,
04/14 22Z,   0.30,  -7.80,  99.90,  -7.50,   0.00,
04/14 23Z,   0.40,  -8.73,  99.90,  -8.33,   0.00,
04/15 00Z,   0.40,  -8.97,  99.90,  -8.56,   0.00,  (min)
04/15 01Z,   0.40,  -8.43,  99.90,  -8.02,   0.00,
04/15 02Z,   0.40,  -7.26,  99.90,  -6.86,   0.00,
04/15 03Z,   0.40,  -5.77,  99.90,  -5.36,   0.00,
04/15 04Z,   0.50,  -4.27,  99.90,  -3.77,   0.00,
04/15 05Z,   0.50,  -3.11,  99.90,  -2.61,   0.00,
04/15 06Z,   0.40,  -2.58,  99.90,  -2.17,   0.00,  (max)
04/15 07Z,   0.50,  -2.83,  99.90,  -2.33,   0.00,
04/15 08Z,   0.60,  -3.83,  99.90,  -3.23,   0.00,
04/15 09Z,   0.70,  -5.31,  99.90,  -4.60,   0.00,
04/15 10Z,   0.70,  -6.90,  99.90,  -6.20,   0.00,
04/15 11Z,   0.70,  -8.23,  99.90,  -7.53,   0.00,
04/15 12Z,   0.80,  -8.94,  99.90,  -8.14,   0.00,  (min)
04/15 13Z,   0.90,  -8.83,  99.90,  -7.93,   0.00,
04/15 14Z,   0.70,  -7.96,  99.90,  -7.25,   0.00,
04/15 15Z,   0.70,  -6.59,  99.90,  -5.89,   0.00,
04/15 16Z,   0.70,  -5.09,  99.90,  -4.39,   0.00,
04/15 17Z,   0.60,  -3.80,  99.90,  -3.20,   0.00,
04/15 18Z,   0.50,  -3.04,  99.90,  -2.54,   0.00,
04/15 19Z,   0.50,  -3.03,  99.90,  -2.53,   0.00,  (max)
04/15 20Z,   0.40,  -3.80,  99.90,  -3.40,   0.00,
04/15 21Z,   0.40,  -5.13,  99.90,  -4.72,   0.00,
04/15 22Z,   0.40,  -6.65,  99.90,  -6.25,   0.00,
04/15 23Z,   0.40,  -7.97,  99.90,  -7.57,   0.00,
04/16 00Z,   0.40,  -8.73,  99.90,  -8.33,   0.00,  (min)
04/16 01Z,   0.40,  -8.68,  99.90,  -8.28,   0.00,
04/16 02Z,   0.40,  -7.81,  99.90,  -7.40,   0.00,
04/16 03Z,   0.40,  -6.35,  99.90,  -5.95,   0.00,
04/16 04Z,   0.30,  -4.69,  99.90,  -4.39,   0.00,
04/16 05Z,   0.40,  -3.19,  99.90,  -2.79,   0.00,
04/16 06Z,   0.30,  -2.21,  99.90,  -1.91,   0.00,
04/16 07Z,   0.20,  -2.02,  99.90,  -1.82,   0.00,  (max)
04/16 08Z,   0.30,  -2.74,  99.90,  -2.44,   0.00,
04/16 09Z,   0.20,  -4.22,  99.90,  -4.02,   0.00,
04/16 10Z,   0.20,  -6.11,  99.90,  -5.91,   0.00,
04/16 11Z,   0.20,  -7.97,  99.90,  -7.77,   0.00,
04/16 12Z,   0.20,  -9.36,  99.90,  -9.15,   0.00,
04/16 13Z,   0.30,  -9.91,  99.90,  -9.61,   0.00,  (min)
04/16 14Z,   0.20,  -9.51,  99.90,  -9.31,   0.00,
04/16 15Z,   0.20,  -8.30,  99.90,  -8.10,   0.00,
04/16 16Z,   0.20,  -6.63,  99.90,  -6.43,   0.00,
04/16 17Z,   0.10,  -4.92,  99.90,  -4.81,   0.00,
04/16 18Z,   0.10,  -3.54,  99.90,  -3.43,   0.00,
04/16 19Z,   0.10,  -2.81,  99.90,  -2.71,   0.00,  (max)
04/16 20Z,   0.10,  -2.94,  99.90,  -2.84,   0.00,
04/16 21Z,   0.10,  -3.86,  99.90,  -3.76,   0.00,
04/16 22Z,   0.20,  -5.30,  99.90,  -5.10,   0.00,
04/16 23Z,   0.20,  -6.83,  99.90,  -6.63,   0.00,
04/17 00Z,   0.20,  -8.02,  99.90,  -7.82,   0.00,
04/17 01Z,  99.90,  -8.52,  99.90,  99.90,   0.00,
04/17 02Z,  99.90,  -8.13,  99.90,  99.90,   0.00,
04/17 03Z,  99.90,  -6.95,  99.90,  99.90,   0.00,
04/17 04Z,  99.90,  -5.28,  99.90,  99.90,   0.00,
04/17 05Z,  99.90,  -3.56,  99.90,  99.90,   0.00,
04/17 06Z,  99.90,  -2.19,  99.90,  99.90,   0.00,