EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Boston, MA : 07/16/2025 04:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,   0.30,  -0.10,   0.40,  99.90,   0.20,
07/14 13Z,   0.30,  -0.09,   0.44,  99.90,   0.23,  (min)
07/14 14Z,   0.30,   1.36,   1.84,  99.90,   0.18,
07/14 15Z,   0.30,   3.49,   3.71,  99.90,  -0.08,
07/14 16Z,   0.30,   5.76,   5.94,  99.90,  -0.12,
07/14 17Z,   0.30,   7.89,   8.12,  99.90,  -0.07,
07/14 18Z,   0.40,   9.35,   9.57,  99.90,  -0.18,
07/14 19Z,   0.40,   9.64,   9.95,  99.90,  -0.09,  (max)
07/14 20Z,   0.40,   8.73,   8.97,  99.90,  -0.16,
07/14 21Z,   0.40,   6.94,   7.27,  99.90,  -0.07,
07/14 22Z,   0.40,   4.76,   5.22,  99.90,   0.06,
07/14 23Z,   0.40,   2.62,   2.99,  99.90,  -0.03,
07/15 00Z,   0.40,   1.02,   1.39,  99.90,  -0.03,
07/15 01Z,   0.40,   0.65,   1.05,  99.90,  -0.00,  (min)
07/15 02Z,   0.40,   1.81,   2.22,  99.90,   0.01,
07/15 03Z,   0.40,   3.92,   4.21,  99.90,  -0.11,
07/15 04Z,   0.30,   6.22,   6.29,  99.90,  -0.23,
07/15 05Z,   0.30,   8.37,   8.58,  99.90,  -0.09,
07/15 06Z,   0.30,   9.98,  10.23,  99.90,  -0.05,
07/15 07Z,   0.30,  10.50,  10.71,  99.90,  -0.09,  (max)
07/15 08Z,   0.30,   9.71,   9.99,  99.90,  -0.02,
07/15 09Z,   0.30,   7.87,   8.24,  99.90,   0.07,
07/15 10Z,   0.30,   5.46,   6.01,  99.90,   0.25,
07/15 11Z,   0.30,   2.98,   3.61,  99.90,   0.33,
07/15 12Z,   0.20,   0.87,   1.32,  99.90,   0.25,
07/15 13Z,   0.20,  -0.24,   0.11,  99.90,   0.15,  (min)
07/15 14Z,   0.20,   0.21,   0.67,  99.90,   0.26,
07/15 15Z,   0.20,   1.98,   2.30,  99.90,   0.12,
07/15 16Z,   0.20,   4.28,   4.37,  99.90,  -0.11,
07/15 17Z,   0.20,   6.59,   6.62,  99.90,  -0.17,
07/15 18Z,   0.30,   8.62,   8.75,  99.90,  -0.17,
07/15 19Z,   0.30,   9.83,  10.01,  99.90,  -0.12,
07/15 20Z,   0.30,   9.78,  10.01,  99.90,  -0.07,  (max)
07/15 21Z,   0.30,   8.56,   8.76,  99.90,  -0.10,
07/15 22Z,   0.30,   6.55,   6.88,  99.90,   0.03,
07/15 23Z,   0.30,   4.27,   4.66,  99.90,   0.09,
07/16 00Z,   0.30,   2.14,   2.54,  99.90,   0.10,
07/16 01Z,   0.30,   0.70,   1.00,  99.90,  -0.00,
07/16 02Z,   0.20,   0.60,   0.97,  99.90,   0.17,  (min)
07/16 03Z,   0.20,   1.99,   2.40,  99.90,   0.21,
07/16 04Z,   0.20,   4.16,   4.24,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 05Z,   0.20,   6.44,  99.90,   6.53,  -0.11,
07/16 06Z,   0.20,   8.52,  99.90,   8.62,  -0.10,
07/16 07Z,   0.20,   9.96,  99.90,  10.08,  -0.08,
07/16 08Z,   0.20,  10.24,  99.90,  10.37,  -0.07,  (max)
07/16 09Z,   0.20,   9.23,  99.90,   9.38,  -0.06,
07/16 10Z,   0.20,   7.27,  99.90,   7.43,  -0.04,
07/16 11Z,   0.20,   4.87,  99.90,   5.04,  -0.03,
07/16 12Z,   0.30,   2.50,  99.90,   2.78,  -0.01,
07/16 13Z,   0.30,   0.61,  99.90,   0.91,  -0.00,
07/16 14Z,   0.30,  -0.15,  99.90,   0.16,   0.01,  (min)
07/16 15Z,   0.30,   0.66,  99.90,   0.98,   0.03,
07/16 16Z,   0.30,   2.65,  99.90,   2.99,   0.04,
07/16 17Z,   0.30,   5.01,  99.90,   5.35,   0.04,
07/16 18Z,   0.30,   7.31,  99.90,   7.65,   0.04,
07/16 19Z,   0.40,   9.22,  99.90,   9.66,   0.04,
07/16 20Z,   0.40,  10.19,  99.90,  10.63,   0.04,  (max)
07/16 21Z,   0.40,   9.85,  99.90,  10.29,   0.04,
07/16 22Z,   0.40,   8.39,  99.90,   8.83,   0.04,
07/16 23Z,   0.30,   6.23,  99.90,   6.57,   0.04,
07/17 00Z,   0.40,   3.90,  99.90,   4.34,   0.04,
07/17 01Z,   0.40,   1.81,  99.90,   2.25,   0.04,
07/17 02Z,   0.40,   0.50,  99.90,   0.94,   0.04,  (min)
07/17 03Z,   0.40,   0.58,  99.90,   1.02,   0.04,
07/17 04Z,   0.30,   2.08,  99.90,   2.42,   0.04,
07/17 05Z,   0.30,   4.24,  99.90,   4.58,   0.04,
07/17 06Z,   0.30,   6.46,  99.90,   6.80,   0.04,
07/17 07Z,   0.30,   8.46,  99.90,   8.80,   0.04,
07/17 08Z,   0.30,   9.77,  99.90,  10.11,   0.04,
07/17 09Z,   0.30,   9.88,  99.90,  10.22,   0.04,  (max)
07/17 10Z,   0.30,   8.76,  99.90,   9.10,   0.04,
07/17 11Z,   0.30,   6.79,  99.90,   7.13,   0.04,
07/17 12Z,   0.40,   4.47,  99.90,   4.91,   0.04,
07/17 13Z,   0.30,   2.25,  99.90,   2.59,   0.04,
07/17 14Z,   0.30,   0.58,  99.90,   0.92,   0.04,
07/17 15Z,   0.30,   0.10,  99.90,   0.44,   0.04,  (min)
07/17 16Z,   0.30,   1.15,  99.90,   1.49,   0.04,
07/17 17Z,   0.40,   3.25,  99.90,   3.69,   0.04,
07/17 18Z,   0.40,   5.61,  99.90,   6.05,   0.04,
07/17 19Z,   0.30,   7.88,  99.90,   8.22,   0.04,
07/17 20Z,   0.30,   9.68,  99.90,  10.02,   0.04,
07/17 21Z,   0.30,  10.43,  99.90,  10.77,   0.04,  (max)
07/17 22Z,   0.30,   9.88,  99.90,  10.22,   0.04,
07/17 23Z,   0.40,   8.26,  99.90,   8.70,   0.04,
07/18 00Z,   0.40,   6.04,  99.90,   6.48,   0.04,
07/18 01Z,   0.30,   3.69,  99.90,   4.03,   0.04,
07/18 02Z,   0.30,   1.61,  99.90,   1.95,   0.04,
07/18 03Z,   0.30,   0.37,  99.90,   0.71,   0.04,  (min)
07/18 04Z,   0.30,   0.55,  99.90,   0.89,   0.04,
07/18 05Z,   0.30,   2.05,  99.90,   2.39,   0.04,
07/18 06Z,   0.20,   4.13,  99.90,   4.37,   0.04,
07/18 07Z,   0.20,   6.29,  99.90,   6.53,   0.04,
07/18 08Z,   0.20,   8.24,  99.90,   8.48,   0.04,
07/18 09Z,   0.20,   9.47,  99.90,   9.71,   0.04,
07/18 10Z,   0.20,   9.51,  99.90,   9.75,   0.04,  (max)
07/18 11Z,   0.20,   8.38,  99.90,   8.62,   0.04,
07/18 12Z,   0.30,   6.47,  99.90,   6.81,   0.04,
07/18 13Z,   0.30,   4.28,  99.90,   4.62,   0.04,
07/18 14Z,   0.30,   2.21,  99.90,   2.55,   0.04,
07/18 15Z,   0.30,   0.70,  99.90,   1.04,   0.04,
07/18 16Z,   0.30,   0.41,  99.90,   0.75,   0.04,  (min)
07/18 17Z,   0.20,   1.60,  99.90,   1.84,   0.04,
07/18 18Z,   0.20,   3.71,  99.90,   3.95,   0.04,
07/18 19Z,   0.20,   6.03,  99.90,   6.27,   0.04,
07/18 20Z,   0.30,   8.27,  99.90,   8.61,   0.04,
07/18 21Z,   0.30,   9.99,  99.90,  10.33,   0.04,
07/18 22Z,   0.30,  10.60,  99.90,  10.94,   0.04,  (max)
07/18 23Z,   0.20,   9.92,  99.90,  10.16,   0.04,
07/19 00Z,   0.30,   8.23,  99.90,   8.57,   0.04,
07/19 01Z,   0.30,   5.98,  99.90,   6.32,   0.04,
07/19 02Z,   0.30,   3.62,  99.90,   3.96,   0.04,
07/19 03Z,   0.30,   1.52,  99.90,   1.86,   0.04,
07/19 04Z,   0.30,   0.28,  99.90,   0.62,   0.04,  (min)
07/19 05Z,   0.30,   0.46,  99.90,   0.80,   0.04,
07/19 06Z,   0.20,   1.89,  99.90,   2.13,   0.04,
07/19 07Z,   0.20,   3.87,  99.90,   4.11,   0.04,
07/19 08Z,   0.20,   5.99,  99.90,   6.23,   0.04,
07/19 09Z,   0.30,   7.95,  99.90,   8.29,   0.04,
07/19 10Z,   0.30,   9.17,  99.90,   9.51,   0.04,
07/19 11Z,   0.40,   9.20,  99.90,   9.65,   0.04,  (max)
07/19 12Z,   0.50,   8.14,  99.90,   8.68,   0.04,
07/19 13Z,   0.50,   6.35,  99.90,   6.89,   0.04,
07/19 14Z,   0.60,   4.29,  99.90,   4.93,   0.04,
07/19 15Z,   0.60,   2.31,  99.90,   2.95,   0.04,
07/19 16Z,   0.60,   0.88,  99.90,   1.52,   0.04,
07/19 17Z,   0.60,   0.69,  99.90,   1.33,   0.04,  (min)
07/19 18Z,   0.60,   1.92,  99.90,   2.56,   0.04,
07/19 19Z,  99.90,   3.98,  99.90,  99.90,   0.04,
07/19 20Z,  99.90,   6.28,  99.90,  99.90,   0.04,
07/19 21Z,  99.90,   8.51,  99.90,  99.90,   0.04,
07/19 22Z,  99.90,  10.19,  99.90,  99.90,   0.04,
07/19 23Z,  99.90,  10.73,  99.90,  99.90,   0.04,
07/20 00Z,  99.90,   9.99,  99.90,  99.90,   0.04,