EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Alaska
Gulf of Alaska
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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
#North Spit, CA : 12/12/2024 20:21:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 00Z,  -0.30,   2.50,   2.77,  99.90,   0.57,
12/11 01Z,  -0.20,   3.44,   3.77,  99.90,   0.53,
12/11 02Z,  -0.20,   4.30,   4.48,  99.90,   0.38,
12/11 03Z,  -0.30,   4.86,   5.14,  99.90,   0.58,
12/11 04Z,  -0.30,   4.95,   5.20,  99.90,   0.55,  (max)
12/11 05Z,  -0.20,   4.56,   4.92,  99.90,   0.56,
12/11 06Z,  -0.40,   3.84,   4.18,  99.90,   0.74,
12/11 07Z,  -0.30,   3.00,   3.28,  99.90,   0.58,
12/11 08Z,  -0.40,   2.29,   2.60,  99.90,   0.71,
12/11 09Z,  -0.30,   1.97,   2.46,  99.90,   0.79,  (min)
12/11 10Z,  -0.30,   2.22,   2.77,  99.90,   0.85,
12/11 11Z,  -0.30,   3.06,   3.59,  99.90,   0.83,
12/11 12Z,  -0.30,   4.27,   4.86,  99.90,   0.89,
12/11 13Z,  -0.30,   5.57,   6.02,  99.90,   0.75,
12/11 14Z,  -0.30,   6.73,   7.16,  99.90,   0.73,
12/11 15Z,  -0.30,   7.50,   7.86,  99.90,   0.66,
12/11 16Z,  -0.20,   7.67,   8.13,  99.90,   0.66,  (max)
12/11 17Z,  -0.20,   7.12,   7.65,  99.90,   0.73,
12/11 18Z,   0.00,   5.95,   6.45,  99.90,   0.50,
12/11 19Z,   0.00,   4.38,   4.90,  99.90,   0.52,
12/11 20Z,   0.00,   2.71,   3.49,  99.90,   0.78,
12/11 21Z,   0.00,   1.26,   2.00,  99.90,   0.74,
12/11 22Z,   0.00,   0.38,   1.11,  99.90,   0.73,
12/11 23Z,   0.10,   0.25,   0.93,  99.90,   0.58,  (min)
12/12 00Z,   0.20,   0.80,   1.56,  99.90,   0.56,
12/12 01Z,   0.30,   1.78,   2.64,  99.90,   0.56,
12/12 02Z,   0.30,   2.95,   3.87,  99.90,   0.62,
12/12 03Z,   0.30,   4.05,   4.94,  99.90,   0.59,
12/12 04Z,   0.30,   4.84,   5.70,  99.90,   0.56,
12/12 05Z,   0.40,   5.11,   6.05,  99.90,   0.54,  (max)
12/12 06Z,   0.30,   4.86,   5.89,  99.90,   0.73,
12/12 07Z,   0.30,   4.24,   5.28,  99.90,   0.74,
12/12 08Z,   0.40,   3.47,   4.53,  99.90,   0.66,
12/12 09Z,   0.30,   2.79,   3.99,  99.90,   0.90,
12/12 10Z,   0.40,   2.51,   3.74,  99.90,   0.83,  (min)
12/12 11Z,   0.40,   2.83,   3.96,  99.90,   0.73,
12/12 12Z,   0.30,   3.73,   4.91,  99.90,   0.88,
12/12 13Z,   0.30,   4.98,   6.05,  99.90,   0.77,
12/12 14Z,   0.40,   6.29,   7.29,  99.90,   0.60,
12/12 15Z,   0.40,   7.40,   8.38,  99.90,   0.58,
12/12 16Z,   0.40,   8.06,   9.07,  99.90,   0.61,  0.05 ft above HAT
12/12 17Z,   0.40,   8.02,   9.10,  99.90,   0.68,  0.08 ft above HAT  (max)
12/12 18Z,   0.30,   7.21,   8.12,  99.90,   0.61,
12/12 19Z,   0.30,   5.75,   6.61,  99.90,   0.56,
12/12 20Z,   0.30,   3.90,   4.92,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 21Z,   0.30,   1.97,  99.90,   2.98,   0.71,
12/12 22Z,   0.40,   0.37,  99.90,   1.47,   0.70,
12/12 23Z,   0.40,  -0.54,  99.90,   0.55,   0.69,
12/13 00Z,   0.30,  -0.58,  99.90,   0.40,   0.68,  (min)
12/13 01Z,   0.30,   0.14,  99.90,   1.10,   0.66,
12/13 02Z,   0.20,   1.33,  99.90,   2.18,   0.65,
12/13 03Z,   0.30,   2.72,  99.90,   3.66,   0.64,
12/13 04Z,   0.30,   4.02,  99.90,   4.95,   0.63,
12/13 05Z,   0.20,   4.97,  99.90,   5.78,   0.62,
12/13 06Z,   0.20,   5.36,  99.90,   6.16,   0.60,  (max)
12/13 07Z,   0.20,   5.18,  99.90,   5.98,   0.59,
12/13 08Z,   0.20,   4.60,  99.90,   5.38,   0.58,
12/13 09Z,   0.20,   3.84,  99.90,   4.62,   0.58,
12/13 10Z,   0.20,   3.18,  99.90,   3.95,   0.58,
12/13 11Z,   0.20,   2.94,  99.90,   3.72,   0.58,  (min)
12/13 12Z,   0.30,   3.33,  99.90,   4.21,   0.58,
12/13 13Z,   0.20,   4.31,  99.90,   5.09,   0.58,
12/13 14Z,   0.20,   5.59,  99.90,   6.37,   0.58,
12/13 15Z,   0.30,   6.89,  99.90,   7.77,   0.58,
12/13 16Z,   0.20,   7.93,  99.90,   8.70,   0.58,
12/13 17Z,   0.20,   8.43,  99.90,   9.21,   0.58,  0.19 ft above HAT  (max)
12/13 18Z,   0.20,   8.17,  99.90,   8.95,   0.58,
12/13 19Z,   0.20,   7.11,  99.90,   7.89,   0.58,
12/13 20Z,   0.30,   5.39,  99.90,   6.27,   0.58,
12/13 21Z,   0.30,   3.31,  99.90,   4.19,   0.58,
12/13 22Z,   0.30,   1.23,  99.90,   2.11,   0.58,
12/13 23Z,   0.40,  -0.41,  99.90,   0.57,   0.58,
12/14 00Z,   0.50,  -1.24,  99.90,  -0.16,   0.58,  (min)
12/14 01Z,   0.50,  -1.12,  99.90,  -0.04,   0.58,
12/14 02Z,   0.50,  -0.21,  99.90,   0.87,   0.58,
12/14 03Z,   0.50,   1.18,  99.90,   2.26,   0.58,
12/14 04Z,   0.50,   2.74,  99.90,   3.82,   0.58,
12/14 05Z,   0.30,   4.18,  99.90,   5.06,   0.58,
12/14 06Z,   0.40,   5.20,  99.90,   6.18,   0.58,
12/14 07Z,   0.40,   5.62,  99.90,   6.60,   0.58,  (max)
12/14 08Z,   0.40,   5.45,  99.90,   6.43,   0.58,
12/14 09Z,   0.30,   4.85,  99.90,   5.73,   0.58,
12/14 10Z,   0.30,   4.07,  99.90,   4.94,   0.58,
12/14 11Z,   0.40,   3.42,  99.90,   4.40,   0.58,
12/14 12Z,   0.40,   3.25,  99.90,   4.23,   0.58,  (min)
12/14 13Z,   0.40,   3.73,  99.90,   4.71,   0.58,
12/14 14Z,   0.50,   4.76,  99.90,   5.84,   0.58,
12/14 15Z,   0.50,   6.06,  99.90,   7.14,   0.58,
12/14 16Z,   0.40,   7.32,  99.90,   8.30,   0.58,
12/14 17Z,   0.30,   8.25,  99.90,   9.13,   0.58,  0.11 ft above HAT
12/14 18Z,   0.40,   8.58,  99.90,   9.56,   0.58,  0.54 ft above HAT  (max)
12/14 19Z,   0.20,   8.11,  99.90,   8.89,   0.58,
12/14 20Z,   0.20,   6.82,  99.90,   7.60,   0.58,
12/14 21Z,   0.20,   4.91,  99.90,   5.69,   0.58,
12/14 22Z,   0.20,   2.69,  99.90,   3.47,   0.58,
12/14 23Z,   0.20,   0.57,  99.90,   1.35,   0.58,
12/15 00Z,   0.10,  -1.00,  99.90,  -0.32,   0.58,
12/15 01Z,   0.00,  -1.65,  99.90,  -1.07,   0.58,  (min)
12/15 02Z,   0.00,  -1.32,  99.90,  -0.75,   0.58,
12/15 03Z,   0.00,  -0.23,  99.90,   0.35,   0.58,
12/15 04Z,  -0.10,   1.31,  99.90,   1.78,   0.58,
12/15 05Z,  -0.10,   2.97,  99.90,   3.44,   0.58,
12/15 06Z,  -0.10,   4.44,  99.90,   4.92,   0.58,
12/15 07Z,  -0.10,   5.45,  99.90,   5.93,   0.58,
12/15 08Z,  -0.10,   5.82,  99.90,   6.30,   0.58,  (max)
12/15 09Z,  -0.10,   5.59,  99.90,   6.07,   0.58,
12/15 10Z,  -0.10,   4.94,  99.90,   5.42,   0.58,
12/15 11Z,  -0.10,   4.15,  99.90,   4.62,   0.58,
12/15 12Z,  -0.10,   3.54,  99.90,   4.02,   0.58,
12/15 13Z,  -0.10,   3.45,  99.90,   3.93,   0.58,  (min)
12/15 14Z,  -0.10,   4.02,  99.90,   4.50,   0.58,
12/15 15Z,   0.00,   5.10,  99.90,   5.68,   0.58,
12/15 16Z,  -0.10,   6.38,  99.90,   6.86,   0.58,
12/15 17Z,  -0.10,   7.56,  99.90,   8.04,   0.58,
12/15 18Z,   0.00,   8.36,  99.90,   8.94,   0.58,
12/15 19Z,   0.00,   8.51,  99.90,   9.09,   0.58,  0.07 ft above HAT  (max)
12/15 20Z,   0.00,   7.84,  99.90,   8.42,   0.58,
12/15 21Z,   0.00,   6.38,  99.90,   6.96,   0.58,
12/15 22Z,   0.00,   4.35,  99.90,   4.93,   0.58,
12/15 23Z,   0.00,   2.10,  99.90,   2.68,   0.58,
12/16 00Z,   0.00,   0.06,  99.90,   0.64,   0.58,
12/16 01Z,   0.00,  -1.33,  99.90,  -0.75,   0.58,
12/16 02Z,   0.00,  -1.75,  99.90,  -1.17,   0.58,  (min)
12/16 03Z,   0.00,  -1.21,  99.90,  -0.63,   0.58,
12/16 04Z,   0.00,   0.03,  99.90,   0.61,   0.58,
12/16 05Z,   0.00,   1.64,  99.90,   2.22,   0.58,
12/16 06Z,   0.00,   3.32,  99.90,   3.90,   0.58,
12/16 07Z,   0.10,   4.75,  99.90,   5.43,   0.58,
12/16 08Z,   0.00,   5.66,  99.90,   6.24,   0.58,
12/16 09Z,   0.10,   5.92,  99.90,   6.60,   0.58,  (max)
12/16 10Z,   0.10,   5.60,  99.90,   6.28,   0.58,
12/16 11Z,   0.20,   4.90,  99.90,   5.68,   0.58,
12/16 12Z,   0.20,   4.11,  99.90,   4.89,   0.58,