EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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 : 06/10/2026 02:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 06Z,   0.30,   4.68,   4.62,  99.90,  -0.36,
06/08 07Z,   0.30,   3.67,   3.60,  99.90,  -0.37,
06/08 08Z,   0.40,   3.02,   2.97,  99.90,  -0.45,
06/08 09Z,   0.40,   2.85,   2.87,  99.90,  -0.38,  (min)
06/08 10Z,   0.40,   3.24,   3.36,  99.90,  -0.28,
06/08 11Z,   0.40,   4.13,   4.22,  99.90,  -0.31,
06/08 12Z,   0.50,   5.19,   5.23,  99.90,  -0.46,
06/08 13Z,   0.50,   6.06,   6.12,  99.90,  -0.44,
06/08 14Z,   0.50,   6.51,   6.57,  99.90,  -0.44,  (max)
06/08 15Z,   0.60,   6.44,   6.43,  99.90,  -0.61,
06/08 16Z,   0.70,   5.78,   5.61,  99.90,  -0.87,
06/08 17Z,   0.70,   4.61,   4.43,  99.90,  -0.88,
06/08 18Z,   0.70,   3.23,   3.16,  99.90,  -0.77,
06/08 19Z,   0.70,   2.06,   2.10,  99.90,  -0.66,
06/08 20Z,   0.80,   1.34,   1.50,  99.90,  -0.64,
06/08 21Z,   0.80,   1.18,   1.44,  99.90,  -0.54,  (min)
06/08 22Z,   0.80,   1.64,   2.07,  99.90,  -0.37,
06/08 23Z,   0.80,   2.74,   3.26,  99.90,  -0.28,
06/09 00Z,   0.90,   4.23,   4.74,  99.90,  -0.39,
06/09 01Z,   1.00,   5.74,   6.30,  99.90,  -0.44,
06/09 02Z,   1.00,   6.94,   7.59,  99.90,  -0.35,
06/09 03Z,   1.00,   7.62,   8.36,  99.90,  -0.26,
06/09 04Z,   1.10,   7.66,   8.44,  99.90,  -0.32,  (max)
06/09 05Z,   1.20,   6.98,   7.85,  99.90,  -0.33,
06/09 06Z,   1.20,   5.76,   6.58,  99.90,  -0.38,
06/09 07Z,   1.20,   4.40,   5.28,  99.90,  -0.32,
06/09 08Z,   1.20,   3.24,   4.03,  99.90,  -0.41,
06/09 09Z,   1.30,   2.47,   3.19,  99.90,  -0.58,
06/09 10Z,   1.30,   2.20,   2.87,  99.90,  -0.63,  (min)
06/09 11Z,   1.20,   2.53,   3.19,  99.90,  -0.54,
06/09 12Z,   1.20,   3.39,   3.97,  99.90,  -0.62,
06/09 13Z,   1.10,   4.47,   4.97,  99.90,  -0.60,
06/09 14Z,   1.10,   5.44,   5.86,  99.90,  -0.68,
06/09 15Z,   1.00,   6.07,   6.47,  99.90,  -0.60,
06/09 16Z,   1.00,   6.20,   6.54,  99.90,  -0.66,  (max)
06/09 17Z,   0.90,   5.73,   5.85,  99.90,  -0.78,
06/09 18Z,   0.90,   4.71,   4.68,  99.90,  -0.93,
06/09 19Z,   0.80,   3.47,   3.48,  99.90,  -0.79,
06/09 20Z,   0.80,   2.41,   2.55,  99.90,  -0.66,
06/09 21Z,   0.70,   1.77,   1.93,  99.90,  -0.54,
06/09 22Z,   0.60,   1.68,   1.84,  99.90,  -0.44,  (min)
06/09 23Z,   0.60,   2.22,   2.45,  99.90,  -0.37,
06/10 00Z,   0.60,   3.40,   3.62,  99.90,  -0.38,
06/10 01Z,   0.50,   4.95,   5.10,  99.90,  -0.35,
06/10 02Z,   0.50,   6.45,   6.48,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 03Z,   0.50,   7.59,  99.90,   7.62,  -0.47,
06/10 04Z,   0.50,   8.16,  99.90,   8.19,  -0.46,  (max)
06/10 05Z,   0.50,   7.99,  99.90,   8.03,  -0.46,
06/10 06Z,   0.50,   7.05,  99.90,   7.10,  -0.45,
06/10 07Z,   0.40,   5.58,  99.90,   5.53,  -0.45,
06/10 08Z,   0.40,   4.00,  99.90,   3.95,  -0.45,
06/10 09Z,   0.40,   2.65,  99.90,   2.61,  -0.44,
06/10 10Z,   0.40,   1.72,  99.90,   1.68,  -0.44,
06/10 11Z,   0.40,   1.35,  99.90,   1.31,  -0.43,  (min)
06/10 12Z,   0.40,   1.64,  99.90,   1.61,  -0.43,
06/10 13Z,   0.30,   2.55,  99.90,   2.42,  -0.42,
06/10 14Z,   0.30,   3.75,  99.90,   3.63,  -0.42,
06/10 15Z,   0.30,   4.91,  99.90,   4.79,  -0.42,
06/10 16Z,   0.30,   5.79,  99.90,   5.67,  -0.42,
06/10 17Z,   0.30,   6.16,  99.90,   6.04,  -0.42,  (max)
06/10 18Z,   0.30,   5.87,  99.90,   5.75,  -0.42,
06/10 19Z,   0.30,   4.97,  99.90,   4.85,  -0.42,
06/10 20Z,   0.30,   3.82,  99.90,   3.70,  -0.42,
06/10 21Z,   0.20,   2.81,  99.90,   2.59,  -0.42,
06/10 22Z,   0.20,   2.21,  99.90,   1.99,  -0.42,
06/10 23Z,   0.20,   2.16,  99.90,   1.94,  -0.42,  (min)
06/11 00Z,   0.20,   2.77,  99.90,   2.55,  -0.42,
06/11 01Z,   0.20,   4.04,  99.90,   3.82,  -0.42,
06/11 02Z,   0.20,   5.65,  99.90,   5.42,  -0.42,
06/11 03Z,   0.20,   7.16,  99.90,   6.94,  -0.42,
06/11 04Z,   0.20,   8.25,  99.90,   8.03,  -0.42,
06/11 05Z,   0.20,   8.68,  99.90,   8.45,  -0.42,  (max)
06/11 06Z,   0.20,   8.27,  99.90,   8.05,  -0.42,
06/11 07Z,   0.20,   7.04,  99.90,   6.82,  -0.42,
06/11 08Z,   0.20,   5.29,  99.90,   5.07,  -0.42,
06/11 09Z,   0.20,   3.47,  99.90,   3.25,  -0.42,
06/11 10Z,   0.20,   1.93,  99.90,   1.71,  -0.42,
06/11 11Z,   0.20,   0.85,  99.90,   0.63,  -0.42,
06/11 12Z,   0.20,   0.40,  99.90,   0.18,  -0.42,  (min)
06/11 13Z,   0.20,   0.73,  99.90,   0.51,  -0.42,
06/11 14Z,   0.20,   1.75,  99.90,   1.53,  -0.42,
06/11 15Z,   0.20,   3.14,  99.90,   2.92,  -0.42,
06/11 16Z,   0.20,   4.55,  99.90,   4.33,  -0.42,
06/11 17Z,   0.20,   5.70,  99.90,   5.48,  -0.42,
06/11 18Z,   0.20,   6.29,  99.90,   6.07,  -0.42,  (max)
06/11 19Z,   0.20,   6.13,  99.90,   5.91,  -0.42,
06/11 20Z,   0.20,   5.30,  99.90,   5.08,  -0.42,
06/11 21Z,   0.20,   4.18,  99.90,   3.96,  -0.42,
06/11 22Z,   0.20,   3.20,  99.90,   2.98,  -0.42,
06/11 23Z,   0.20,   2.60,  99.90,   2.38,  -0.42,
06/12 00Z,   0.20,   2.58,  99.90,   2.36,  -0.42,  (min)
06/12 01Z,   0.20,   3.27,  99.90,   3.05,  -0.42,
06/12 02Z,   0.20,   4.63,  99.90,   4.41,  -0.42,
06/12 03Z,   0.20,   6.31,  99.90,   6.09,  -0.42,
06/12 04Z,   0.20,   7.84,  99.90,   7.62,  -0.42,
06/12 05Z,   0.20,   8.86,  99.90,   8.64,  -0.42,
06/12 06Z,   0.20,   9.11,  99.90,   8.89,  -0.42,  (max)
06/12 07Z,   0.20,   8.44,  99.90,   8.22,  -0.42,
06/12 08Z,   0.20,   6.91,  99.90,   6.69,  -0.42,
06/12 09Z,   0.20,   4.89,  99.90,   4.67,  -0.42,
06/12 10Z,   0.20,   2.87,  99.90,   2.65,  -0.42,
06/12 11Z,   0.10,   1.16,  99.90,   0.84,  -0.42,
06/12 12Z,   0.10,  -0.03,  99.90,  -0.35,  -0.42,
06/12 13Z,   0.10,  -0.49,  99.90,  -0.81,  -0.42,  (min)
06/12 14Z,   0.10,  -0.07,  99.90,  -0.39,  -0.42,
06/12 15Z,   0.10,   1.11,  99.90,   0.79,  -0.42,
06/12 16Z,   0.10,   2.73,  99.90,   2.41,  -0.42,
06/12 17Z,   0.10,   4.40,  99.90,   4.08,  -0.42,
06/12 18Z,   0.10,   5.77,  99.90,   5.45,  -0.42,
06/12 19Z,   0.10,   6.52,  99.90,   6.20,  -0.42,  (max)
06/12 20Z,   0.10,   6.42,  99.90,   6.10,  -0.42,
06/12 21Z,   0.10,   5.61,  99.90,   5.29,  -0.42,
06/12 22Z,   0.10,   4.50,  99.90,   4.18,  -0.42,
06/12 23Z,   0.10,   3.50,  99.90,   3.18,  -0.42,
06/13 00Z,   0.10,   2.91,  99.90,   2.59,  -0.42,  (min)
06/13 01Z,   0.10,   2.92,  99.90,   2.60,  -0.42,
06/13 02Z,   0.10,   3.70,  99.90,   3.38,  -0.42,
06/13 03Z,   0.10,   5.16,  99.90,   4.84,  -0.42,
06/13 04Z,   0.10,   6.90,  99.90,   6.58,  -0.42,
06/13 05Z,   0.00,   8.42,  99.90,   8.00,  -0.42,
06/13 06Z,   0.00,   9.35,  99.90,   8.93,  -0.42,
06/13 07Z,   0.00,   9.42,  99.90,   9.00,  -0.42,  (max)
06/13 08Z,   0.00,   8.49,  99.90,   8.07,  -0.42,
06/13 09Z,   0.00,   6.69,  99.90,   6.27,  -0.42,
06/13 10Z,   0.00,   4.45,  99.90,   4.03,  -0.42,
06/13 11Z,   0.00,   2.27,  99.90,   1.84,  -0.42,
06/13 12Z,   0.00,   0.45,  99.90,   0.02,  -0.42,
06/13 13Z,   0.00,  -0.79,  99.90,  -1.21,  -0.42,
06/13 14Z,   0.00,  -1.21,  99.90,  -1.63,  -0.42,  (min)
06/13 15Z,   0.00,  -0.66,  99.90,  -1.08,  -0.42,
06/13 16Z,   0.00,   0.72,  99.90,   0.30,  -0.42,
06/13 17Z,   0.00,   2.55,  99.90,   2.13,  -0.42,
06/13 18Z,   0.00,   4.43,  99.90,   4.01,  -0.42,