EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Friday Harbor, WA : 07/14/2025 13:20:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 18Z,   0.00,  -5.62,  -5.63,  99.90,  -0.01,
07/12 19Z,  -0.10,  -6.41,  -6.44,  99.90,   0.07,  (min)
07/12 20Z,  -0.10,  -6.37,  -6.35,  99.90,   0.12,
07/12 21Z,   0.00,  -5.55,  -5.54,  99.90,   0.01,
07/12 22Z,   0.00,  -4.13,  -4.21,  99.90,  -0.08,
07/12 23Z,  -0.10,  -2.38,  -2.47,  99.90,   0.01,
07/13 00Z,   0.00,  -0.53,  -0.64,  99.90,  -0.11,
07/13 01Z,   0.00,   1.18,   0.98,  99.90,  -0.20,
07/13 02Z,   0.00,   2.54,   2.32,  99.90,  -0.22,
07/13 03Z,   0.00,   3.37,   3.17,  99.90,  -0.20,
07/13 04Z,   0.00,   3.58,   3.38,  99.90,  -0.20,  (max)
07/13 05Z,   0.00,   3.27,   3.15,  99.90,  -0.12,
07/13 06Z,   0.00,   2.67,   2.66,  99.90,  -0.01,
07/13 07Z,  -0.10,   2.07,   2.14,  99.90,   0.17,
07/13 08Z,  -0.10,   1.67,   1.81,  99.90,   0.24,
07/13 09Z,  -0.10,   1.55,   1.72,  99.90,   0.27,  (min)
07/13 10Z,  -0.10,   1.63,   1.74,  99.90,   0.21,
07/13 11Z,  -0.10,   1.78,   1.94,  99.90,   0.26,
07/13 12Z,  -0.20,   1.84,   2.11,  99.90,   0.47,  (max)
07/13 13Z,  -0.20,   1.67,   1.95,  99.90,   0.48,
07/13 14Z,  -0.20,   1.15,   1.34,  99.90,   0.39,
07/13 15Z,  -0.20,   0.18,   0.25,  99.90,   0.27,
07/13 16Z,  -0.20,  -1.23,  -1.14,  99.90,   0.29,
07/13 17Z,  -0.20,  -2.90,  -2.85,  99.90,   0.25,
07/13 18Z,  -0.20,  -4.53,  -4.53,  99.90,   0.20,
07/13 19Z,  -0.20,  -5.72,  -5.78,  99.90,   0.14,
07/13 20Z,  -0.20,  -6.19,  -6.18,  99.90,   0.21,  (min)
07/13 21Z,  -0.20,  -5.83,  -5.84,  99.90,   0.19,
07/13 22Z,  -0.20,  -4.75,  -4.82,  99.90,   0.13,
07/13 23Z,  -0.30,  -3.16,  -3.31,  99.90,   0.15,
07/14 00Z,  -0.10,  -1.33,  -1.48,  99.90,  -0.05,
07/14 01Z,  -0.10,   0.48,   0.25,  99.90,  -0.13,
07/14 02Z,   0.00,   2.04,   1.68,  99.90,  -0.36,
07/14 03Z,   0.00,   3.14,   2.85,  99.90,  -0.29,
07/14 04Z,   0.00,   3.62,   3.31,  99.90,  -0.31,  (max)
07/14 05Z,   0.00,   3.48,   3.29,  99.90,  -0.19,
07/14 06Z,   0.00,   2.87,   2.72,  99.90,  -0.15,
07/14 07Z,   0.00,   2.08,   2.01,  99.90,  -0.07,
07/14 08Z,  -0.10,   1.38,   1.38,  99.90,   0.10,
07/14 09Z,   0.00,   0.97,   1.10,  99.90,   0.13,
07/14 10Z,   0.00,   0.87,   1.00,  99.90,   0.13,  (min)
07/14 11Z,   0.00,   0.99,   1.14,  99.90,   0.15,
07/14 12Z,   0.00,   1.18,   1.43,  99.90,   0.25,
07/14 13Z,   0.00,   1.28,   1.53,  99.90,   0.25,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 14Z,  -0.10,   1.15,  99.90,   1.28,   0.24,
07/14 15Z,  -0.10,   0.64,  99.90,   0.77,   0.23,
07/14 16Z,  -0.10,  -0.30,  99.90,  -0.18,   0.22,
07/14 17Z,  -0.10,  -1.63,  99.90,  -1.52,   0.21,
07/14 18Z,  -0.10,  -3.13,  99.90,  -3.04,   0.20,
07/14 19Z,  -0.10,  -4.49,  99.90,  -4.40,   0.19,
07/14 20Z,  -0.10,  -5.36,  99.90,  -5.28,   0.18,
07/14 21Z,  -0.10,  -5.50,  99.90,  -5.43,   0.17,  (min)
07/14 22Z,  -0.10,  -4.89,  99.90,  -4.82,   0.16,
07/14 23Z,  -0.20,  -3.63,  99.90,  -3.68,   0.15,
07/15 00Z,  -0.10,  -1.98,  99.90,  -1.94,   0.14,
07/15 01Z,  -0.10,  -0.19,  99.90,  -0.16,   0.13,
07/15 02Z,  -0.20,   1.47,  99.90,   1.41,   0.13,
07/15 03Z,  -0.10,   2.77,  99.90,   2.81,   0.13,
07/15 04Z,  -0.10,   3.52,  99.90,   3.55,   0.13,
07/15 05Z,  -0.10,   3.60,  99.90,   3.64,   0.13,  (max)
07/15 06Z,  -0.10,   3.09,  99.90,   3.13,   0.13,
07/15 07Z,  -0.10,   2.20,  99.90,   2.23,   0.13,
07/15 08Z,   0.00,   1.23,  99.90,   1.36,   0.13,
07/15 09Z,   0.00,   0.45,  99.90,   0.58,   0.13,
07/15 10Z,  -0.10,   0.03,  99.90,   0.06,   0.13,
07/15 11Z,  -0.10,  -0.04,  99.90,  -0.01,   0.13,  (min)
07/15 12Z,   0.00,   0.14,  99.90,   0.27,   0.13,
07/15 13Z,   0.00,   0.41,  99.90,   0.54,   0.13,
07/15 14Z,   0.00,   0.61,  99.90,   0.74,   0.13,  (max)
07/15 15Z,  -0.10,   0.58,  99.90,   0.61,   0.13,
07/15 16Z,   0.00,   0.19,  99.90,   0.32,   0.13,
07/15 17Z,   0.00,  -0.60,  99.90,  -0.47,   0.13,
07/15 18Z,   0.00,  -1.72,  99.90,  -1.59,   0.13,
07/15 19Z,  -0.10,  -2.94,  99.90,  -2.91,   0.13,
07/15 20Z,  -0.10,  -3.97,  99.90,  -3.93,   0.13,
07/15 21Z,  -0.10,  -4.50,  99.90,  -4.47,   0.13,  (min)
07/15 22Z,   0.00,  -4.38,  99.90,  -4.24,   0.13,
07/15 23Z,   0.00,  -3.59,  99.90,  -3.46,   0.13,
07/16 00Z,   0.00,  -2.28,  99.90,  -2.15,   0.13,
07/16 01Z,   0.00,  -0.69,  99.90,  -0.56,   0.13,
07/16 02Z,   0.00,   0.93,  99.90,   1.06,   0.13,
07/16 03Z,   0.00,   2.33,  99.90,   2.46,   0.13,
07/16 04Z,   0.00,   3.27,  99.90,   3.40,   0.13,
07/16 05Z,   0.00,   3.60,  99.90,   3.73,   0.13,  (max)
07/16 06Z,   0.00,   3.27,  99.90,   3.41,   0.13,
07/16 07Z,   0.10,   2.41,  99.90,   2.64,   0.13,
07/16 08Z,   0.10,   1.26,  99.90,   1.49,   0.13,
07/16 09Z,   0.10,   0.13,  99.90,   0.36,   0.13,
07/16 10Z,   0.10,  -0.72,  99.90,  -0.49,   0.13,
07/16 11Z,   0.10,  -1.15,  99.90,  -0.92,   0.13,
07/16 12Z,   0.10,  -1.16,  99.90,  -0.93,   0.13,  (min)
07/16 13Z,   0.10,  -0.88,  99.90,  -0.65,   0.13,
07/16 14Z,   0.10,  -0.46,  99.90,  -0.23,   0.13,
07/16 15Z,   0.10,  -0.09,  99.90,   0.14,   0.13,
07/16 16Z,   0.10,   0.07,  99.90,   0.30,   0.13,  (max)
07/16 17Z,   0.10,  -0.10,  99.90,   0.13,   0.13,
07/16 18Z,   0.10,  -0.62,  99.90,  -0.39,   0.13,
07/16 19Z,   0.10,  -1.42,  99.90,  -1.19,   0.13,
07/16 20Z,   0.10,  -2.29,  99.90,  -2.05,   0.13,
07/16 21Z,   0.10,  -2.96,  99.90,  -2.73,   0.13,
07/16 22Z,   0.10,  -3.21,  99.90,  -2.98,   0.13,  (min)
07/16 23Z,   0.10,  -2.91,  99.90,  -2.68,   0.13,
07/17 00Z,   0.10,  -2.08,  99.90,  -1.84,   0.13,
07/17 01Z,   0.10,  -0.85,  99.90,  -0.61,   0.13,
07/17 02Z,   0.10,   0.56,  99.90,   0.80,   0.13,
07/17 03Z,   0.20,   1.91,  99.90,   2.24,   0.13,
07/17 04Z,   0.20,   2.95,  99.90,   3.28,   0.13,
07/17 05Z,   0.20,   3.48,  99.90,   3.81,   0.13,  (max)
07/17 06Z,   0.20,   3.38,  99.90,   3.71,   0.13,
07/17 07Z,   0.20,   2.66,  99.90,   3.00,   0.13,
07/17 08Z,   0.20,   1.49,  99.90,   1.82,   0.13,
07/17 09Z,   0.20,   0.11,  99.90,   0.44,   0.13,
07/17 10Z,   0.20,  -1.15,  99.90,  -0.82,   0.13,
07/17 11Z,   0.20,  -2.05,  99.90,  -1.72,   0.13,
07/17 12Z,   0.20,  -2.46,  99.90,  -2.13,   0.13,  (min)
07/17 13Z,   0.20,  -2.39,  99.90,  -2.06,   0.13,
07/17 14Z,   0.20,  -1.96,  99.90,  -1.62,   0.13,
07/17 15Z,   0.20,  -1.34,  99.90,  -1.01,   0.13,
07/17 16Z,   0.20,  -0.73,  99.90,  -0.40,   0.13,
07/17 17Z,   0.20,  -0.29,  99.90,   0.04,   0.13,
07/17 18Z,   0.10,  -0.14,  99.90,   0.09,   0.13,  (max)
07/17 19Z,   0.10,  -0.31,  99.90,  -0.08,   0.13,
07/17 20Z,   0.10,  -0.73,  99.90,  -0.50,   0.13,
07/17 21Z,   0.10,  -1.23,  99.90,  -1.00,   0.13,
07/17 22Z,   0.20,  -1.60,  99.90,  -1.27,   0.13,
07/17 23Z,   0.20,  -1.66,  99.90,  -1.33,   0.13,  (min)
07/18 00Z,   0.10,  -1.30,  99.90,  -1.07,   0.13,
07/18 01Z,   0.10,  -0.54,  99.90,  -0.31,   0.13,
07/18 02Z,   0.20,   0.51,  99.90,   0.85,   0.13,
07/18 03Z,   0.20,   1.65,  99.90,   1.99,   0.13,
07/18 04Z,   0.20,   2.65,  99.90,   2.99,   0.13,
07/18 05Z,   0.20,   3.30,  99.90,   3.63,   0.13,
07/18 06Z,   0.20,   3.42,  99.90,   3.75,   0.13,