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
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Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Skagway, AK : 07/10/2025 15:20:40 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   2.20,   0.84,   0.77,  99.90,  -2.27,
07/09 01Z,   2.20,  -1.32,  -1.45,  99.90,  -2.33,
07/09 02Z,   2.20,  -2.75,  -3.00,  99.90,  -2.45,
07/09 03Z,   2.20,  -2.86,  -3.10,  99.90,  -2.44,  (min)
07/09 04Z,   2.20,  -1.58,  -1.79,  99.90,  -2.41,
07/09 05Z,   2.30,   0.76,   0.58,  99.90,  -2.48,
07/09 06Z,   2.40,   3.58,   3.43,  99.90,  -2.55,
07/09 07Z,   2.40,   6.10,   5.89,  99.90,  -2.61,
07/09 08Z,   2.30,   7.51,   7.53,  99.90,  -2.28,
07/09 09Z,   2.30,   7.36,   7.56,  99.90,  -2.10,  (max)
07/09 10Z,   2.20,   5.69,   5.88,  99.90,  -2.01,
07/09 11Z,   2.10,   2.80,   2.86,  99.90,  -2.04,
07/09 12Z,   2.10,  -0.88,  -1.16,  99.90,  -2.38,
07/09 13Z,   1.80,  -4.69,  -4.86,  99.90,  -1.97,
07/09 14Z,   1.60,  -7.67,  -8.01,  99.90,  -1.94,
07/09 15Z,   1.50,  -9.02,  -9.42,  99.90,  -1.90,  (min)
07/09 16Z,   1.40,  -8.52,  -8.56,  99.90,  -1.44,
07/09 17Z,   1.50,  -6.46,  -6.70,  99.90,  -1.74,
07/09 18Z,   1.60,  -3.39,  -3.50,  99.90,  -1.71,
07/09 19Z,   1.60,  -0.00,  -0.09,  99.90,  -1.69,
07/09 20Z,   1.60,   2.91,   2.88,  99.90,  -1.63,
07/09 21Z,   1.60,   4.71,   4.80,  99.90,  -1.51,
07/09 22Z,   1.70,   5.18,   5.01,  99.90,  -1.87,  (max)
07/09 23Z,   1.70,   4.41,   4.12,  99.90,  -1.99,
07/10 00Z,   1.80,   2.57,   2.29,  99.90,  -2.08,
07/10 01Z,   1.80,   0.06,  -0.18,  99.90,  -2.04,
07/10 02Z,   1.70,  -2.30,  -2.63,  99.90,  -2.03,
07/10 03Z,   1.70,  -3.56,  -4.03,  99.90,  -2.17,  (min)
07/10 04Z,   1.60,  -3.20,  -3.77,  99.90,  -2.17,
07/10 05Z,   1.60,  -1.33,  -1.74,  99.90,  -2.01,
07/10 06Z,   1.70,   1.53,   1.21,  99.90,  -2.02,
07/10 07Z,   1.70,   4.64,   4.41,  99.90,  -1.93,
07/10 08Z,   1.60,   7.14,   6.77,  99.90,  -1.97,
07/10 09Z,   1.50,   8.23,   8.06,  99.90,  -1.67,  (max)
07/10 10Z,   1.40,   7.56,   7.52,  99.90,  -1.44,
07/10 11Z,   1.40,   5.28,   4.97,  99.90,  -1.71,
07/10 12Z,   1.40,   1.78,   1.39,  99.90,  -1.79,
07/10 13Z,   1.60,  -2.40,  -3.06,  99.90,  -2.26,
07/10 14Z,   1.70,  -6.40,  -6.97,  99.90,  -2.27,
07/10 15Z,   1.80,  -9.14,  -9.74,  99.90,  -2.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 16Z,   2.00,  -9.89,  99.90, -10.26,  -2.38,  (min)
07/10 17Z,   2.10,  -8.60,  99.90,  -8.86,  -2.36,
07/10 18Z,   2.20,  -5.80,  99.90,  -5.94,  -2.34,
07/10 19Z,   2.20,  -2.20,  99.90,  -2.32,  -2.31,
07/10 20Z,   2.10,   1.40,  99.90,   1.21,  -2.29,
07/10 21Z,   1.90,   4.20,  99.90,   3.83,  -2.27,
07/10 22Z,   1.60,   5.65,  99.90,   4.99,  -2.25,  (max)
07/10 23Z,   1.40,   5.60,  99.90,   4.77,  -2.23,
07/11 00Z,   1.40,   4.21,  99.90,   3.40,  -2.21,
07/11 01Z,   1.40,   1.78,  99.90,   0.99,  -2.19,
07/11 02Z,   1.50,  -1.11,  99.90,  -1.77,  -2.17,
07/11 03Z,   1.80,  -3.45,  99.90,  -3.80,  -2.15,
07/11 04Z,   2.00,  -4.29,  99.90,  -4.44,  -2.15,  (min)
07/11 05Z,   2.10,  -3.27,  99.90,  -3.32,  -2.15,
07/11 06Z,   2.30,  -0.74,  99.90,  -0.59,  -2.15,
07/11 07Z,   2.50,   2.57,  99.90,   2.92,  -2.15,
07/11 08Z,   2.50,   5.81,  99.90,   6.16,  -2.15,
07/11 09Z,   2.40,   8.08,  99.90,   8.33,  -2.15,
07/11 10Z,   2.20,   8.67,  99.90,   8.73,  -2.15,  (max)
07/11 11Z,   2.00,   7.36,  99.90,   7.22,  -2.15,
07/11 12Z,   1.60,   4.41,  99.90,   3.86,  -2.15,
07/11 13Z,   1.30,   0.31,  99.90,  -0.54,  -2.15,
07/11 14Z,   1.20,  -4.22,  99.90,  -5.16,  -2.15,
07/11 15Z,   1.20,  -8.14,  99.90,  -9.08,  -2.15,
07/11 16Z,   1.30, -10.34,  99.90, -11.18,  -2.15,  (min)
07/11 17Z,   1.40, -10.24,  99.90, -10.99,  -2.15,
07/11 18Z,   1.60,  -8.09,  99.90,  -8.64,  -2.15,
07/11 19Z,   1.70,  -4.61,  99.90,  -5.06,  -2.15,
07/11 20Z,   1.80,  -0.65,  99.90,  -1.00,  -2.15,
07/11 21Z,   1.90,   2.95,  99.90,   2.70,  -2.15,
07/11 22Z,   1.90,   5.43,  99.90,   5.18,  -2.15,
07/11 23Z,   2.00,   6.32,  99.90,   6.17,  -2.15,  (max)
07/12 00Z,   2.10,   5.61,  99.90,   5.56,  -2.15,
07/12 01Z,   2.10,   3.55,  99.90,   3.51,  -2.15,
07/12 02Z,   2.00,   0.59,  99.90,   0.44,  -2.15,
07/12 03Z,   1.80,  -2.48,  99.90,  -2.82,  -2.15,
07/12 04Z,   1.70,  -4.55,  99.90,  -5.00,  -2.15,
07/12 05Z,   1.70,  -4.76,  99.90,  -5.20,  -2.15,  (min)
07/12 06Z,   1.60,  -3.00,  99.90,  -3.54,  -2.15,
07/12 07Z,   1.50,   0.12,  99.90,  -0.52,  -2.15,
07/12 08Z,   1.40,   3.72,  99.90,   2.97,  -2.15,
07/12 09Z,   1.30,   6.87,  99.90,   6.02,  -2.15,
07/12 10Z,   1.20,   8.72,  99.90,   7.77,  -2.15,  (max)
07/12 11Z,   1.20,   8.67,  99.90,   7.73,  -2.15,
07/12 12Z,   1.30,   6.66,  99.90,   5.81,  -2.15,
07/12 13Z,   1.40,   3.06,  99.90,   2.32,  -2.15,
07/12 14Z,   1.50,  -1.48,  99.90,  -2.12,  -2.15,
07/12 15Z,   1.70,  -6.07,  99.90,  -6.52,  -2.15,
07/12 16Z,   1.80,  -9.58,  99.90,  -9.93,  -2.15,
07/12 17Z,   1.80, -10.97,  99.90, -11.32,  -2.15,  (min)
07/12 18Z,   1.80,  -9.92,  99.90, -10.27,  -2.15,
07/12 19Z,   1.60,  -6.95,  99.90,  -7.49,  -2.15,
07/12 20Z,   1.50,  -2.96,  99.90,  -3.61,  -2.15,
07/12 21Z,   1.30,   1.13,  99.90,   0.28,  -2.15,
07/12 22Z,   1.20,   4.49,  99.90,   3.54,  -2.15,
07/12 23Z,   1.20,   6.43,  99.90,   5.48,  -2.15,
07/13 00Z,   1.20,   6.63,  99.90,   5.68,  -2.15,  (max)
07/13 01Z,   1.20,   5.18,  99.90,   4.24,  -2.15,
07/13 02Z,   1.30,   2.49,  99.90,   1.65,  -2.15,
07/13 03Z,   1.50,  -0.83,  99.90,  -1.47,  -2.15,
07/13 04Z,   1.60,  -3.83,  99.90,  -4.38,  -2.15,
07/13 05Z,   1.80,  -5.40,  99.90,  -5.74,  -2.15,  (min)
07/13 06Z,   2.00,  -4.87,  99.90,  -5.01,  -2.15,
07/13 07Z,   2.00,  -2.43,  99.90,  -2.57,  -2.15,
07/13 08Z,   2.20,   1.10,  99.90,   1.15,  -2.15,
07/13 09Z,   2.10,   4.74,  99.90,   4.69,  -2.15,
07/13 10Z,   1.90,   7.59,  99.90,   7.34,  -2.15,
07/13 11Z,   1.50,   8.87,  99.90,   8.23,  -2.15,  (max)
07/13 12Z,   1.30,   8.13,  99.90,   7.28,  -2.15,
07/13 13Z,   1.20,   5.45,  99.90,   4.51,  -2.15,
07/13 14Z,   1.10,   1.38,  99.90,   0.34,  -2.15,
07/13 15Z,   1.10,  -3.31,  99.90,  -4.35,  -2.15,
07/13 16Z,   1.10,  -7.63,  99.90,  -8.68,  -2.15,
07/13 17Z,   1.20, -10.42,  99.90, -11.37,  -2.15,
07/13 18Z,   1.30, -10.84,  99.90, -11.69,  -2.15,  (min)
07/13 19Z,   1.40,  -8.86,  99.90,  -9.61,  -2.15,
07/13 20Z,   1.40,  -5.25,  99.90,  -6.00,  -2.15,
07/13 21Z,   1.40,  -1.02,  99.90,  -1.76,  -2.15,
07/13 22Z,   1.40,   2.94,  99.90,   2.20,  -2.15,
07/13 23Z,   1.40,   5.84,  99.90,   5.10,  -2.15,
07/14 00Z,   1.40,   7.10,  99.90,   6.35,  -2.15,  (max)
07/14 01Z,   1.40,   6.52,  99.90,   5.78,  -2.15,
07/14 02Z,   1.40,   4.38,  99.90,   3.63,  -2.15,
07/14 03Z,   1.50,   1.21,  99.90,   0.56,  -2.15,
07/14 04Z,   1.50,  -2.25,  99.90,  -2.89,  -2.15,
07/14 05Z,   1.60,  -4.95,  99.90,  -5.50,  -2.15,
07/14 06Z,   1.60,  -5.91,  99.90,  -6.45,  -2.15,
07/14 07Z,  99.90,  -4.69,  99.90,  99.90,  -2.15,
07/14 08Z,  99.90,  -1.76,  99.90,  99.90,  -2.15,
07/14 09Z,  99.90,   1.93,  99.90,  99.90,  -2.15,
07/14 10Z,  99.90,   5.39,  99.90,  99.90,  -2.15,
07/14 11Z,  99.90,   7.79,  99.90,  99.90,  -2.15,
07/14 12Z,  99.90,   8.45,  99.90,  99.90,  -2.15,