EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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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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Charleston, 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
#Ketchikan, AK : 03/12/2026 06:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 12Z,   0.00,  -6.84,  -6.61,  99.90,   0.23,
03/10 13Z,   0.00,  -6.08,  -5.82,  99.90,   0.26,  (max)
03/10 14Z,   0.00,  -6.40,  -6.06,  99.90,   0.34,
03/10 15Z,   0.00,  -7.75,  -7.34,  99.90,   0.41,
03/10 16Z,   0.00,  -9.86,  -9.43,  99.90,   0.43,
03/10 17Z,   0.00, -12.26, -11.83,  99.90,   0.43,
03/10 18Z,   0.10, -14.42, -14.00,  99.90,   0.32,
03/10 19Z,   0.00, -15.93, -15.52,  99.90,   0.41,
03/10 20Z,   0.00, -16.51, -16.19,  99.90,   0.32,  (min)
03/10 21Z,   0.00, -16.15, -15.93,  99.90,   0.22,
03/10 22Z,   0.00, -15.03, -14.88,  99.90,   0.15,
03/10 23Z,   0.00, -13.45, -13.33,  99.90,   0.12,
03/11 00Z,   0.10, -11.82, -11.69,  99.90,   0.03,
03/11 01Z,   0.10, -10.50, -10.29,  99.90,   0.11,
03/11 02Z,   0.10,  -9.77,  -9.55,  99.90,   0.12,
03/11 03Z,   0.10,  -9.75,  -9.55,  99.90,   0.10,  (max)
03/11 04Z,   0.10, -10.37, -10.16,  99.90,   0.11,
03/11 05Z,   0.00, -11.37, -11.17,  99.90,   0.20,
03/11 06Z,   0.10, -12.41, -12.19,  99.90,   0.12,
03/11 07Z,   0.10, -13.12, -12.93,  99.90,   0.09,
03/11 08Z,   0.10, -13.25, -13.04,  99.90,   0.11,  (min)
03/11 09Z,   0.00, -12.69, -12.46,  99.90,   0.23,
03/11 10Z,   0.00, -11.54, -11.33,  99.90,   0.21,
03/11 11Z,   0.00, -10.07,  -9.92,  99.90,   0.15,
03/11 12Z,   0.20,  -8.60,  -8.53,  99.90,  -0.13,
03/11 13Z,   0.20,  -7.51,  -7.48,  99.90,  -0.17,
03/11 14Z,   0.20,  -7.08,  -7.03,  99.90,  -0.15,  (max)
03/11 15Z,   0.10,  -7.44,  -7.28,  99.90,   0.06,
03/11 16Z,   0.10,  -8.56,  -8.28,  99.90,   0.18,
03/11 17Z,   0.00, -10.23,  -9.92,  99.90,   0.31,
03/11 18Z,   0.20, -12.10, -11.82,  99.90,   0.08,
03/11 19Z,   0.10, -13.83, -13.57,  99.90,   0.16,
03/11 20Z,   0.10, -15.10, -15.02,  99.90,  -0.02,
03/11 21Z,   0.00, -15.73, -15.71,  99.90,   0.02,  (min)
03/11 22Z,   0.00, -15.66, -15.61,  99.90,   0.05,
03/11 23Z,   0.00, -14.97, -14.89,  99.90,   0.08,
03/12 00Z,   0.20, -13.87, -13.62,  99.90,   0.05,
03/12 01Z,   0.20, -12.61, -12.28,  99.90,   0.13,
03/12 02Z,   0.20, -11.46, -11.16,  99.90,   0.10,
03/12 03Z,   0.20, -10.65, -10.41,  99.90,   0.04,
03/12 04Z,   0.10, -10.31, -10.13,  99.90,   0.08,  (max)
03/12 05Z,   0.10, -10.45, -10.29,  99.90,   0.06,
03/12 06Z,   0.00, -10.95, -10.74,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 07Z,   0.00, -11.59,  99.90, -11.38,   0.21,
03/12 08Z,   0.00, -12.12,  99.90, -11.92,   0.20,
03/12 09Z,   0.00, -12.33,  99.90, -12.13,   0.20,  (min)
03/12 10Z,   0.10, -12.09,  99.90, -11.79,   0.19,
03/12 11Z,   0.10, -11.39,  99.90, -11.10,   0.19,
03/12 12Z,   0.20, -10.38,  99.90, -10.00,   0.19,
03/12 13Z,   0.20,  -9.28,  99.90,  -8.89,   0.18,
03/12 14Z,   0.10,  -8.35,  99.90,  -8.07,   0.18,
03/12 15Z,   0.00,  -7.85,  99.90,  -7.67,   0.18,  (max)
03/12 16Z,   0.00,  -7.94,  99.90,  -7.76,   0.17,
03/12 17Z,   0.00,  -8.66,  99.90,  -8.49,   0.17,
03/12 18Z,  -0.10,  -9.92,  99.90,  -9.85,   0.17,
03/12 19Z,  -0.20, -11.51,  99.90, -11.54,   0.17,
03/12 20Z,  -0.20, -13.15,  99.90, -13.19,   0.17,
03/12 21Z,  -0.20, -14.57,  99.90, -14.61,   0.17,
03/12 22Z,  -0.30, -15.53,  99.90, -15.66,   0.17,
03/12 23Z,  -0.30, -15.87,  99.90, -16.01,   0.17,  (min)
03/13 00Z,  -0.20, -15.56,  99.90, -15.60,   0.17,
03/13 01Z,  -0.20, -14.69,  99.90, -14.73,   0.17,
03/13 02Z,  -0.10, -13.45,  99.90, -13.38,   0.17,
03/13 03Z,  -0.10, -12.09,  99.90, -12.03,   0.17,
03/13 04Z,   0.00, -10.90,  99.90, -10.74,   0.17,
03/13 05Z,  -0.10, -10.11,  99.90, -10.05,   0.17,
03/13 06Z,  -0.20,  -9.85,  99.90,  -9.89,   0.17,  (max)
03/13 07Z,  -0.20, -10.11,  99.90, -10.14,   0.17,
03/13 08Z,  -0.30, -10.74,  99.90, -10.87,   0.17,
03/13 09Z,  -0.30, -11.49,  99.90, -11.63,   0.17,
03/13 10Z,  -0.30, -12.09,  99.90, -12.23,   0.17,
03/13 11Z,  -0.30, -12.31,  99.90, -12.44,   0.17,  (min)
03/13 12Z,  -0.20, -12.01,  99.90, -12.04,   0.17,
03/13 13Z,  -0.20, -11.22,  99.90, -11.25,   0.17,
03/13 14Z,  -0.10, -10.11,  99.90, -10.04,   0.17,
03/13 15Z,  -0.10,  -8.96,  99.90,  -8.89,   0.17,
03/13 16Z,   0.00,  -8.08,  99.90,  -7.92,   0.17,
03/13 17Z,   0.00,  -7.75,  99.90,  -7.59,   0.17,  (max)
03/13 18Z,  -0.10,  -8.13,  99.90,  -8.06,   0.17,
03/13 19Z,  -0.10,  -9.22,  99.90,  -9.16,   0.17,
03/13 20Z,  -0.20, -10.88,  99.90, -10.91,   0.17,
03/13 21Z,  -0.20, -12.81,  99.90, -12.84,   0.17,
03/13 22Z,  -0.20, -14.65,  99.90, -14.69,   0.17,
03/13 23Z,  -0.20, -16.05,  99.90, -16.09,   0.17,
03/14 00Z,  -0.20, -16.72,  99.90, -16.76,   0.17,  (min)
03/14 01Z,  -0.20, -16.53,  99.90, -16.57,   0.17,
03/14 02Z,  -0.10, -15.52,  99.90, -15.45,   0.17,
03/14 03Z,  -0.20, -13.91,  99.90, -13.95,   0.17,
03/14 04Z,  -0.20, -12.06,  99.90, -12.10,   0.17,
03/14 05Z,  -0.30, -10.37,  99.90, -10.51,   0.17,
03/14 06Z,  -0.30,  -9.21,  99.90,  -9.35,   0.17,
03/14 07Z,  -0.30,  -8.82,  99.90,  -8.95,   0.17,  (max)
03/14 08Z,  -0.30,  -9.21,  99.90,  -9.35,   0.17,
03/14 09Z,  -0.30, -10.23,  99.90, -10.36,   0.17,
03/14 10Z,  -0.30, -11.52,  99.90, -11.66,   0.17,
03/14 11Z,  -0.30, -12.66,  99.90, -12.80,   0.17,
03/14 12Z,  -0.30, -13.28,  99.90, -13.41,   0.17,  (min)
03/14 13Z,  -0.20, -13.12,  99.90, -13.16,   0.17,
03/14 14Z,  -0.20, -12.20,  99.90, -12.23,   0.17,
03/14 15Z,  -0.20, -10.71,  99.90, -10.74,   0.17,
03/14 16Z,  -0.30,  -9.05,  99.90,  -9.18,   0.17,
03/14 17Z,  -0.30,  -7.67,  99.90,  -7.80,   0.17,
03/14 18Z,  -0.40,  -6.98,  99.90,  -7.22,   0.17,  (max)
03/14 19Z,  -0.50,  -7.25,  99.90,  -7.58,   0.17,
03/14 20Z,  -0.60,  -8.52,  99.90,  -8.95,   0.17,
03/14 21Z,  -0.60, -10.59,  99.90, -11.03,   0.17,
03/14 22Z,  -0.60, -13.08,  99.90, -13.52,   0.17,
03/14 23Z,  -0.50, -15.45,  99.90, -15.79,   0.17,
03/15 00Z,  -0.40, -17.20,  99.90, -17.43,   0.17,
03/15 01Z,  -0.30, -17.92,  99.90, -18.05,   0.17,  (min)
03/15 02Z,  -0.30, -17.45,  99.90, -17.59,   0.17,
03/15 03Z,  -0.30, -15.91,  99.90, -16.05,   0.17,
03/15 04Z,  -0.30, -13.66,  99.90, -13.79,   0.17,
03/15 05Z,  -0.40, -11.20,  99.90, -11.44,   0.17,
03/15 06Z,  -0.50,  -9.11,  99.90,  -9.45,   0.17,
03/15 07Z,  -0.60,  -7.85,  99.90,  -8.29,   0.17,
03/15 08Z,  -0.60,  -7.69,  99.90,  -8.13,   0.17,  (max)
03/15 09Z,  -0.60,  -8.63,  99.90,  -9.07,   0.17,
03/15 10Z,  -0.60, -10.35,  99.90, -10.79,   0.17,
03/15 11Z,  -0.40, -12.34,  99.90, -12.57,   0.17,
03/15 12Z,  -0.30, -13.97,  99.90, -14.11,   0.17,
03/15 13Z,  -0.20, -14.74,  99.90, -14.78,   0.17,  (min)
03/15 14Z,  -0.10, -14.38,  99.90, -14.32,   0.17,
03/15 15Z,  -0.10, -12.95,  99.90, -12.88,   0.17,
03/15 16Z,  -0.10, -10.80,  99.90, -10.74,   0.17,
03/15 17Z,  -0.20,  -8.52,  99.90,  -8.55,   0.17,
03/15 18Z,  -0.20,  -6.70,  99.90,  -6.74,   0.17,
03/15 19Z,  -0.30,  -5.89,  99.90,  -6.03,   0.17,  (max)
03/15 20Z,  -0.30,  -6.38,  99.90,  -6.51,   0.17,
03/15 21Z,  -0.20,  -8.16,  99.90,  -8.20,   0.17,
03/15 22Z,  -0.10, -10.92,  99.90, -10.85,   0.17,
03/15 23Z,   0.00, -14.05,  99.90, -13.88,   0.17,
03/16 00Z,   0.20, -16.84,  99.90, -16.47,   0.17,