EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
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
#Boston, MA : 07/16/2025 08:20:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,   0.30,  -5.33,  -4.83,  99.90,   0.20,
07/14 13Z,   0.30,  -5.32,  -4.79,  99.90,   0.23,  (min)
07/14 14Z,   0.30,  -3.87,  -3.39,  99.90,   0.18,
07/14 15Z,   0.30,  -1.74,  -1.52,  99.90,  -0.08,
07/14 16Z,   0.30,   0.53,   0.71,  99.90,  -0.12,
07/14 17Z,   0.30,   2.66,   2.89,  99.90,  -0.07,
07/14 18Z,   0.40,   4.12,   4.34,  99.90,  -0.18,
07/14 19Z,   0.40,   4.41,   4.72,  99.90,  -0.09,  (max)
07/14 20Z,   0.40,   3.50,   3.74,  99.90,  -0.16,
07/14 21Z,   0.40,   1.71,   2.04,  99.90,  -0.07,
07/14 22Z,   0.40,  -0.47,  -0.01,  99.90,   0.06,
07/14 23Z,   0.40,  -2.61,  -2.24,  99.90,  -0.03,
07/15 00Z,   0.40,  -4.21,  -3.84,  99.90,  -0.03,
07/15 01Z,   0.40,  -4.58,  -4.18,  99.90,  -0.00,  (min)
07/15 02Z,   0.40,  -3.42,  -3.01,  99.90,   0.01,
07/15 03Z,   0.40,  -1.31,  -1.02,  99.90,  -0.11,
07/15 04Z,   0.30,   0.99,   1.06,  99.90,  -0.23,
07/15 05Z,   0.30,   3.14,   3.35,  99.90,  -0.09,
07/15 06Z,   0.30,   4.75,   5.00,  99.90,  -0.05,
07/15 07Z,   0.30,   5.27,   5.48,  99.90,  -0.09,  (max)
07/15 08Z,   0.30,   4.48,   4.76,  99.90,  -0.02,
07/15 09Z,   0.30,   2.64,   3.01,  99.90,   0.07,
07/15 10Z,   0.30,   0.23,   0.78,  99.90,   0.25,
07/15 11Z,   0.30,  -2.25,  -1.62,  99.90,   0.33,
07/15 12Z,   0.20,  -4.36,  -3.91,  99.90,   0.25,
07/15 13Z,   0.20,  -5.47,  -5.12,  99.90,   0.15,  (min)
07/15 14Z,   0.20,  -5.02,  -4.56,  99.90,   0.26,
07/15 15Z,   0.20,  -3.25,  -2.93,  99.90,   0.12,
07/15 16Z,   0.20,  -0.95,  -0.86,  99.90,  -0.11,
07/15 17Z,   0.20,   1.36,   1.39,  99.90,  -0.17,
07/15 18Z,   0.30,   3.39,   3.52,  99.90,  -0.17,
07/15 19Z,   0.30,   4.60,   4.78,  99.90,  -0.12,
07/15 20Z,   0.30,   4.55,   4.78,  99.90,  -0.07,  (max)
07/15 21Z,   0.30,   3.33,   3.53,  99.90,  -0.10,
07/15 22Z,   0.30,   1.32,   1.65,  99.90,   0.03,
07/15 23Z,   0.30,  -0.96,  -0.57,  99.90,   0.09,
07/16 00Z,   0.30,  -3.09,  -2.69,  99.90,   0.10,
07/16 01Z,   0.20,  -4.53,  -4.23,  99.90,   0.10,
07/16 02Z,   0.20,  -4.63,  -4.26,  99.90,   0.17,  (min)
07/16 03Z,   0.20,  -3.24,  -2.83,  99.90,   0.21,
07/16 04Z,   0.20,  -1.07,  -0.99,  99.90,  -0.12,
07/16 05Z,   0.20,   1.21,   1.33,  99.90,  -0.08,
07/16 06Z,   0.10,   3.29,   3.50,  99.90,   0.11,
07/16 07Z,   0.20,   4.73,   4.98,  99.90,   0.05,
07/16 08Z,   0.20,   5.01,   5.21,  99.90,   0.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 09Z,   0.20,   4.00,  99.90,   4.21,   0.00,
07/16 10Z,   0.20,   2.04,  99.90,   2.25,   0.01,
07/16 11Z,   0.20,  -0.36,  99.90,  -0.15,   0.01,
07/16 12Z,   0.30,  -2.73,  99.90,  -2.42,   0.01,
07/16 13Z,   0.20,  -4.62,  99.90,  -4.40,   0.02,
07/16 14Z,   0.30,  -5.38,  99.90,  -5.06,   0.02,  (min)
07/16 15Z,   0.20,  -4.57,  99.90,  -4.35,   0.02,
07/16 16Z,   0.30,  -2.58,  99.90,  -2.26,   0.03,
07/16 17Z,   0.30,  -0.22,  99.90,   0.11,   0.03,
07/16 18Z,   0.30,   2.08,  99.90,   2.41,   0.03,
07/16 19Z,   0.30,   3.99,  99.90,   4.33,   0.04,
07/16 20Z,   0.40,   4.96,  99.90,   5.40,   0.04,  (max)
07/16 21Z,   0.40,   4.62,  99.90,   5.06,   0.04,
07/16 22Z,   0.30,   3.16,  99.90,   3.50,   0.04,
07/16 23Z,   0.40,   1.00,  99.90,   1.44,   0.04,
07/17 00Z,   0.40,  -1.33,  99.90,  -0.89,   0.04,
07/17 01Z,   0.30,  -3.42,  99.90,  -3.08,   0.04,
07/17 02Z,   0.30,  -4.73,  99.90,  -4.39,   0.04,  (min)
07/17 03Z,   0.30,  -4.65,  99.90,  -4.31,   0.04,
07/17 04Z,   0.30,  -3.15,  99.90,  -2.81,   0.04,
07/17 05Z,   0.30,  -0.99,  99.90,  -0.65,   0.04,
07/17 06Z,   0.20,   1.23,  99.90,   1.47,   0.04,
07/17 07Z,   0.20,   3.23,  99.90,   3.47,   0.04,
07/17 08Z,   0.20,   4.54,  99.90,   4.78,   0.04,
07/17 09Z,   0.30,   4.65,  99.90,   4.99,   0.04,  (max)
07/17 10Z,   0.30,   3.53,  99.90,   3.87,   0.04,
07/17 11Z,   0.30,   1.56,  99.90,   1.90,   0.04,
07/17 12Z,   0.30,  -0.76,  99.90,  -0.42,   0.04,
07/17 13Z,   0.30,  -2.98,  99.90,  -2.64,   0.04,
07/17 14Z,   0.30,  -4.65,  99.90,  -4.31,   0.04,
07/17 15Z,   0.30,  -5.13,  99.90,  -4.79,   0.04,  (min)
07/17 16Z,   0.30,  -4.08,  99.90,  -3.74,   0.04,
07/17 17Z,   0.30,  -1.98,  99.90,  -1.64,   0.04,
07/17 18Z,   0.30,   0.38,  99.90,   0.72,   0.04,
07/17 19Z,   0.30,   2.65,  99.90,   2.99,   0.04,
07/17 20Z,   0.30,   4.45,  99.90,   4.79,   0.04,
07/17 21Z,   0.30,   5.20,  99.90,   5.54,   0.04,  (max)
07/17 22Z,   0.30,   4.65,  99.90,   4.99,   0.04,
07/17 23Z,   0.30,   3.03,  99.90,   3.37,   0.04,
07/18 00Z,   0.30,   0.81,  99.90,   1.15,   0.04,
07/18 01Z,   0.40,  -1.54,  99.90,  -1.10,   0.04,
07/18 02Z,   0.30,  -3.62,  99.90,  -3.28,   0.04,
07/18 03Z,   0.30,  -4.86,  99.90,  -4.52,   0.04,  (min)
07/18 04Z,   0.30,  -4.68,  99.90,  -4.34,   0.04,
07/18 05Z,   0.30,  -3.18,  99.90,  -2.84,   0.04,
07/18 06Z,   0.20,  -1.10,  99.90,  -0.86,   0.04,
07/18 07Z,   0.20,   1.06,  99.90,   1.30,   0.04,
07/18 08Z,   0.20,   3.01,  99.90,   3.25,   0.04,
07/18 09Z,   0.30,   4.24,  99.90,   4.58,   0.04,
07/18 10Z,   0.30,   4.28,  99.90,   4.62,   0.04,  (max)
07/18 11Z,   0.30,   3.15,  99.90,   3.49,   0.04,
07/18 12Z,   0.30,   1.24,  99.90,   1.58,   0.04,
07/18 13Z,   0.30,  -0.95,  99.90,  -0.61,   0.04,
07/18 14Z,   0.30,  -3.02,  99.90,  -2.68,   0.04,
07/18 15Z,   0.30,  -4.53,  99.90,  -4.19,   0.04,
07/18 16Z,   0.20,  -4.82,  99.90,  -4.58,   0.04,  (min)
07/18 17Z,   0.20,  -3.63,  99.90,  -3.39,   0.04,
07/18 18Z,   0.20,  -1.52,  99.90,  -1.28,   0.04,
07/18 19Z,   0.20,   0.80,  99.90,   1.04,   0.04,
07/18 20Z,   0.20,   3.04,  99.90,   3.28,   0.04,
07/18 21Z,   0.30,   4.76,  99.90,   5.10,   0.04,
07/18 22Z,   0.30,   5.37,  99.90,   5.71,   0.04,  (max)
07/18 23Z,   0.30,   4.69,  99.90,   5.03,   0.04,
07/19 00Z,   0.20,   3.00,  99.90,   3.24,   0.04,
07/19 01Z,   0.30,   0.75,  99.90,   1.09,   0.04,
07/19 02Z,   0.30,  -1.61,  99.90,  -1.27,   0.04,
07/19 03Z,   0.30,  -3.71,  99.90,  -3.37,   0.04,
07/19 04Z,   0.30,  -4.95,  99.90,  -4.61,   0.04,  (min)
07/19 05Z,   0.20,  -4.77,  99.90,  -4.53,   0.04,
07/19 06Z,   0.20,  -3.34,  99.90,  -3.10,   0.04,
07/19 07Z,   0.20,  -1.36,  99.90,  -1.12,   0.04,
07/19 08Z,   0.20,   0.76,  99.90,   1.00,   0.04,
07/19 09Z,   0.20,   2.72,  99.90,   2.97,   0.04,
07/19 10Z,   0.30,   3.94,  99.90,   4.28,   0.04,
07/19 11Z,   0.30,   3.97,  99.90,   4.32,   0.04,  (max)
07/19 12Z,   0.40,   2.91,  99.90,   3.35,   0.04,
07/19 13Z,   0.40,   1.12,  99.90,   1.56,   0.04,
07/19 14Z,   0.50,  -0.94,  99.90,  -0.40,   0.04,
07/19 15Z,   0.50,  -2.92,  99.90,  -2.38,   0.04,
07/19 16Z,   0.50,  -4.35,  99.90,  -3.81,   0.04,
07/19 17Z,   0.50,  -4.54,  99.90,  -4.00,   0.04,  (min)
07/19 18Z,   0.50,  -3.31,  99.90,  -2.77,   0.04,
07/19 19Z,   0.50,  -1.25,  99.90,  -0.71,   0.04,
07/19 20Z,   0.50,   1.05,  99.90,   1.59,   0.04,
07/19 21Z,   0.50,   3.28,  99.90,   3.82,   0.04,
07/19 22Z,   0.50,   4.96,  99.90,   5.50,   0.04,
07/19 23Z,   0.50,   5.50,  99.90,   6.04,   0.04,  (max)
07/20 00Z,   0.40,   4.76,  99.90,   5.20,   0.04,