EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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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
#Sand Point, AK : 07/13/2026 00:22:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 06Z,  -0.30,   7.20,   7.73,  99.90,   0.83,
07/11 07Z,  -0.30,   7.57,   8.00,  99.90,   0.73,  (max)
07/11 08Z,  -0.30,   7.35,   7.87,  99.90,   0.82,
07/11 09Z,  -0.30,   6.50,   6.93,  99.90,   0.73,
07/11 10Z,  -0.40,   5.05,   5.41,  99.90,   0.76,
07/11 11Z,  -0.50,   3.22,   3.67,  99.90,   0.95,
07/11 12Z,  -0.40,   1.39,   1.83,  99.90,   0.84,
07/11 13Z,  -0.50,  -0.09,   0.52,  99.90,   1.11,
07/11 14Z,  -0.50,  -1.04,  -0.43,  99.90,   1.11,
07/11 15Z,  -0.50,  -1.32,  -0.72,  99.90,   1.10,  (min)
07/11 16Z,  -0.40,  -0.87,  -0.20,  99.90,   1.07,
07/11 17Z,  -0.40,   0.20,   0.79,  99.90,   0.99,
07/11 18Z,  -0.30,   1.56,   2.08,  99.90,   0.82,
07/11 19Z,  -0.30,   2.88,   3.36,  99.90,   0.78,
07/11 20Z,  -0.30,   3.93,   4.51,  99.90,   0.88,
07/11 21Z,  -0.30,   4.59,   5.13,  99.90,   0.84,
07/11 22Z,  -0.30,   4.73,   5.39,  99.90,   0.96,  (max)
07/11 23Z,  -0.30,   4.42,   5.10,  99.90,   0.98,
07/12 00Z,  -0.20,   3.88,   4.55,  99.90,   0.87,
07/12 01Z,  -0.20,   3.45,   4.12,  99.90,   0.87,
07/12 02Z,  -0.20,   3.31,   4.07,  99.90,   0.96,  (min)
07/12 03Z,  -0.20,   3.56,   4.34,  99.90,   0.98,
07/12 04Z,  -0.20,   4.26,   5.11,  99.90,   1.05,
07/12 05Z,  -0.20,   5.35,   6.08,  99.90,   0.93,
07/12 06Z,  -0.10,   6.56,   7.12,  99.90,   0.66,
07/12 07Z,  -0.10,   7.51,   8.12,  99.90,   0.71,
07/12 08Z,  -0.10,   7.94,   8.54,  99.90,   0.70,  (max)
07/12 09Z,  -0.10,   7.71,   8.25,  99.90,   0.64,
07/12 10Z,  -0.10,   6.75,   7.23,  99.90,   0.58,
07/12 11Z,  -0.20,   5.09,   5.63,  99.90,   0.74,
07/12 12Z,  -0.20,   3.02,   3.70,  99.90,   0.88,
07/12 13Z,  -0.20,   0.96,   1.65,  99.90,   0.89,
07/12 14Z,  -0.20,  -0.71,  -0.08,  99.90,   0.83,
07/12 15Z,  -0.20,  -1.75,  -1.03,  99.90,   0.92,
07/12 16Z,  -0.20,  -1.99,  -1.20,  99.90,   0.99,  (min)
07/12 17Z,  -0.30,  -1.38,  -0.62,  99.90,   1.06,
07/12 18Z,  -0.20,  -0.08,   0.45,  99.90,   0.73,
07/12 19Z,  -0.20,   1.55,   2.09,  99.90,   0.74,
07/12 20Z,  -0.20,   3.11,   3.58,  99.90,   0.67,
07/12 21Z,  -0.20,   4.35,   4.93,  99.90,   0.78,
07/12 22Z,  -0.20,   5.07,   5.62,  99.90,   0.75,
07/12 23Z,  -0.20,   5.17,   5.71,  99.90,   0.74,  (max)
07/13 00Z,  -0.20,   4.72,   5.28,  99.90,   0.76,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 01Z,  -0.30,   4.02,  99.90,   4.49,   0.77,
07/13 02Z,  -0.30,   3.43,  99.90,   3.90,   0.78,
07/13 03Z,  -0.30,   3.17,  99.90,   3.66,   0.78,  (min)
07/13 04Z,  -0.30,   3.39,  99.90,   3.88,   0.79,
07/13 05Z,  -0.30,   4.16,  99.90,   4.65,   0.80,
07/13 06Z,  -0.30,   5.38,  99.90,   5.88,   0.80,
07/13 07Z,  -0.30,   6.73,  99.90,   7.24,   0.81,
07/13 08Z,  -0.30,   7.79,  99.90,   8.31,   0.82,
07/13 09Z,  -0.30,   8.27,  99.90,   8.79,   0.83,  (max)
07/13 10Z,  -0.30,   8.00,  99.90,   8.53,   0.83,
07/13 11Z,  -0.20,   6.89,  99.90,   7.53,   0.84,
07/13 12Z,  -0.30,   5.03,  99.90,   5.57,   0.85,
07/13 13Z,  -0.30,   2.74,  99.90,   3.28,   0.85,
07/13 14Z,  -0.30,   0.50,  99.90,   1.05,   0.85,
07/13 15Z,  -0.40,  -1.26,  99.90,  -0.82,   0.85,
07/13 16Z,  -0.40,  -2.29,  99.90,  -1.85,   0.85,
07/13 17Z,  -0.40,  -2.40,  99.90,  -1.96,   0.85,  (min)
07/13 18Z,  -0.30,  -1.56,  99.90,  -1.02,   0.85,
07/13 19Z,  -0.30,   0.00,  99.90,   0.55,   0.85,
07/13 20Z,  -0.30,   1.86,  99.90,   2.41,   0.85,
07/13 21Z,  -0.20,   3.59,  99.90,   4.23,   0.85,
07/13 22Z,  -0.20,   4.89,  99.90,   5.53,   0.85,
07/13 23Z,  -0.20,   5.56,  99.90,   6.20,   0.85,  (max)
07/14 00Z,  -0.20,   5.50,  99.90,   6.14,   0.85,
07/14 01Z,  -0.20,   4.83,  99.90,   5.48,   0.85,
07/14 02Z,  -0.30,   3.94,  99.90,   4.48,   0.85,
07/14 03Z,  -0.30,   3.20,  99.90,   3.74,   0.85,
07/14 04Z,  -0.30,   2.87,  99.90,   3.41,   0.85,  (min)
07/14 05Z,  -0.30,   3.11,  99.90,   3.66,   0.85,
07/14 06Z,  -0.20,   3.99,  99.90,   4.63,   0.85,
07/14 07Z,  -0.20,   5.36,  99.90,   6.01,   0.85,
07/14 08Z,  -0.10,   6.84,  99.90,   7.59,   0.85,
07/14 09Z,  -0.20,   7.98,  99.90,   8.63,   0.85,
07/14 10Z,  -0.20,   8.46,  99.90,   9.11,   0.85,  (max)
07/14 11Z,  -0.20,   8.11,  99.90,   8.76,   0.85,
07/14 12Z,  -0.30,   6.85,  99.90,   7.39,   0.85,
07/14 13Z,  -0.30,   4.79,  99.90,   5.34,   0.85,
07/14 14Z,  -0.30,   2.36,  99.90,   2.90,   0.85,
07/14 15Z,  -0.30,   0.05,  99.90,   0.60,   0.85,
07/14 16Z,  -0.30,  -1.68,  99.90,  -1.14,   0.85,
07/14 17Z,  -0.30,  -2.58,  99.90,  -2.03,   0.85,  (min)
07/14 18Z,  -0.30,  -2.47,  99.90,  -1.92,   0.85,
07/14 19Z,  -0.30,  -1.36,  99.90,  -0.82,   0.85,
07/14 20Z,  -0.30,   0.44,  99.90,   0.99,   0.85,
07/14 21Z,  -0.40,   2.45,  99.90,   2.90,   0.85,
07/14 22Z,  -0.50,   4.23,  99.90,   4.57,   0.85,
07/14 23Z,  -0.60,   5.47,  99.90,   5.71,   0.85,
07/15 00Z,  -0.70,   5.97,  99.90,   6.11,   0.85,  (max)
07/15 01Z,  -0.70,   5.66,  99.90,   5.81,   0.85,
07/15 02Z,  -0.70,   4.76,  99.90,   4.91,   0.85,
07/15 03Z,  -0.70,   3.68,  99.90,   3.83,   0.85,
07/15 04Z,  -0.70,   2.84,  99.90,   2.98,   0.85,
07/15 05Z,  -0.70,   2.49,  99.90,   2.64,   0.85,  (min)
07/15 06Z,  -0.60,   2.80,  99.90,   3.05,   0.85,
07/15 07Z,  -0.60,   3.81,  99.90,   4.06,   0.85,
07/15 08Z,  -0.60,   5.32,  99.90,   5.56,   0.85,
07/15 09Z,  -0.60,   6.87,  99.90,   7.12,   0.85,
07/15 10Z,  -0.60,   8.01,  99.90,   8.26,   0.85,
07/15 11Z,  -0.60,   8.43,  99.90,   8.68,   0.85,  (max)
07/15 12Z,  -0.60,   7.96,  99.90,   8.21,   0.85,
07/15 13Z,  -0.70,   6.55,  99.90,   6.69,   0.85,
07/15 14Z,  -0.70,   4.38,  99.90,   4.52,   0.85,
07/15 15Z,  -0.70,   1.91,  99.90,   2.05,   0.85,
07/15 16Z,  -0.70,  -0.32,  99.90,  -0.17,   0.85,
07/15 17Z,  -0.70,  -1.88,  99.90,  -1.74,   0.85,
07/15 18Z,  -0.60,  -2.54,  99.90,  -2.29,   0.85,  (min)
07/15 19Z,  -0.60,  -2.15,  99.90,  -1.90,   0.85,
07/15 20Z,  -0.50,  -0.78,  99.90,  -0.43,   0.85,
07/15 21Z,  -0.50,   1.19,  99.90,   1.54,   0.85,
07/15 22Z,  -0.50,   3.24,  99.90,   3.59,   0.85,
07/15 23Z,  -0.50,   4.94,  99.90,   5.29,   0.85,
07/16 00Z,  -0.50,   6.00,  99.90,   6.35,   0.85,
07/16 01Z,  -0.50,   6.24,  99.90,   6.59,   0.85,  (max)
07/16 02Z,  -0.50,   5.67,  99.90,   6.01,   0.85,
07/16 03Z,  -0.40,   4.54,  99.90,   4.99,   0.85,
07/16 04Z,  -0.40,   3.33,  99.90,   3.78,   0.85,
07/16 05Z,  -0.40,   2.45,  99.90,   2.89,   0.85,
07/16 06Z,  -0.30,   2.14,  99.90,   2.68,   0.85,  (min)
07/16 07Z,  -0.30,   2.54,  99.90,   3.08,   0.85,
07/16 08Z,  -0.30,   3.65,  99.90,   4.20,   0.85,
07/16 09Z,  -0.30,   5.22,  99.90,   5.76,   0.85,
07/16 10Z,  -0.40,   6.75,  99.90,   7.20,   0.85,
07/16 11Z,  -0.40,   7.81,  99.90,   8.26,   0.85,
07/16 12Z,  -0.40,   8.12,  99.90,   8.56,   0.85,  (max)
07/16 13Z,  -0.50,   7.51,  99.90,   7.86,   0.85,
07/16 14Z,  -0.50,   6.00,  99.90,   6.35,   0.85,
07/16 15Z,  -0.60,   3.82,  99.90,   4.07,   0.85,
07/16 16Z,  -0.60,   1.47,  99.90,   1.72,   0.85,
07/16 17Z,  -0.60,  -0.52,  99.90,  -0.28,   0.85,
07/16 18Z,  -0.50,  -1.80,  99.90,  -1.45,   0.85,