#Prudhoe Bay, AK : 10/17/2026 02:23:51 GMT (units in feet MHHW)
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
10/15 06Z, -1.30, -0.53, 0.24, 99.90, 2.07,
10/15 07Z, -1.30, -0.44, 0.33, 99.90, 2.07,
10/15 08Z, -1.40, -0.31, 0.53, 99.90, 2.24,
10/15 09Z, -1.40, -0.16, 0.79, 99.90, 2.35,
10/15 10Z, -1.40, -0.02, 0.89, 99.90, 2.31,
10/15 11Z, -1.30, 0.08, 0.90, 99.90, 2.12,
10/15 12Z, -1.10, 0.11, 0.95, 99.90, 1.94,
10/15 13Z, -1.20, 0.09, 1.00, 99.90, 2.11, (max)
10/15 14Z, -1.20, 0.01, 0.94, 99.90, 2.13,
10/15 15Z, -1.10, -0.09, 0.72, 99.90, 1.91,
10/15 16Z, -1.10, -0.20, 0.69, 99.90, 1.99,
10/15 17Z, -1.00, -0.27, 0.66, 99.90, 1.93,
10/15 18Z, -1.00, -0.30, 0.66, 99.90, 1.96,
10/15 19Z, -1.00, -0.29, 0.65, 99.90, 1.94, (min)
10/15 20Z, -1.00, -0.24, 0.69, 99.90, 1.93,
10/15 21Z, -1.00, -0.16, 0.80, 99.90, 1.96,
10/15 22Z, -0.90, -0.10, 0.90, 99.90, 1.90, (max)
10/15 23Z, -0.90, -0.06, 0.83, 99.90, 1.79,
10/16 00Z, -0.90, -0.07, 0.82, 99.90, 1.79,
10/16 01Z, -0.90, -0.12, 0.78, 99.90, 1.80,
10/16 02Z, -0.90, -0.21, 0.57, 99.90, 1.68,
10/16 03Z, -0.90, -0.31, 0.34, 99.90, 1.55,
10/16 04Z, -0.80, -0.41, 0.24, 99.90, 1.45,
10/16 05Z, -0.80, -0.47, 0.04, 99.90, 1.31,
10/16 06Z, -0.60, -0.48, -0.06, 99.90, 1.02, (min)
10/16 07Z, -0.60, -0.43, -0.03, 99.90, 1.00,
10/16 08Z, -0.60, -0.34, 0.05, 99.90, 0.99,
10/16 09Z, -0.50, -0.22, 0.09, 99.90, 0.81,
10/16 10Z, -0.50, -0.10, 0.18, 99.90, 0.78,
10/16 11Z, -0.40, 0.00, 0.29, 99.90, 0.69,
10/16 12Z, -0.30, 0.07, 0.30, 99.90, 0.53,
10/16 13Z, -0.30, 0.08, 0.31, 99.90, 0.53, (max)
10/16 14Z, -0.20, 0.04, 0.10, 99.90, 0.26,
10/16 15Z, -0.20, -0.03, 0.09, 99.90, 0.32,
10/16 16Z, -0.10, -0.11, -0.04, 99.90, 0.17,
10/16 17Z, -0.10, -0.18, -0.13, 99.90, 0.15,
10/16 18Z, -0.10, -0.23, -0.23, 99.90, 0.10,
10/16 19Z, 0.00, -0.23, -0.36, 99.90, -0.13, (min)
10/16 20Z, 0.00, -0.21, -0.33, 99.90, -0.12,
10/16 21Z, 0.00, -0.16, 99.90, 99.90, 99.90,
10/16 22Z, 0.00, -0.11, 99.90, 99.90, 99.90,
10/16 23Z, 0.10, -0.07, -0.22, 99.90, -0.25, (max)
10/17 00Z, 0.10, -0.06, -0.29, 99.90, -0.33,
10/17 01Z, 0.10, -0.08, -0.34, 99.90, -0.36,
10/17 02Z, 0.20, -0.14, -0.34, 99.90, -0.40, (min)
#------------------------------------------------------------
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
10/17 03Z, 0.20, -0.22, 99.90, -0.28, -0.25,
10/17 04Z, 0.30, -0.31, 99.90, -0.12, -0.11,
10/17 05Z, 0.50, -0.38, 99.90, 0.16, 0.04,
10/17 06Z, 0.60, -0.42, 99.90, 0.37, 0.18,
10/17 07Z, 0.70, -0.41, 99.90, 0.62, 0.33,
10/17 08Z, 0.70, -0.36, 99.90, 0.81, 0.47,
10/17 09Z, 0.80, -0.28, 99.90, 1.14, 0.62,
10/17 10Z, 0.80, -0.18, 99.90, 1.38, 0.77,
10/17 11Z, 0.80, -0.09, 99.90, 1.62, 0.91, 0.14 ft above HAT
10/17 12Z, 0.80, -0.01, 99.90, 1.84, 1.06, 0.36 ft above HAT
10/17 13Z, 0.80, 0.03, 99.90, 2.03, 1.20, 0.55 ft above HAT
10/17 14Z, 0.80, 0.03, 99.90, 2.17, 1.35, 0.69 ft above HAT
10/17 15Z, 0.90, -0.00, 99.90, 2.24, 1.35, 0.76 ft above HAT (max)
10/17 16Z, 0.90, -0.06, 99.90, 2.19, 1.35, 0.71 ft above HAT
10/17 17Z, 0.90, -0.11, 99.90, 2.13, 1.35, 0.65 ft above HAT
10/17 18Z, 0.90, -0.16, 99.90, 2.09, 1.35, 0.61 ft above HAT
10/17 19Z, 0.90, -0.19, 99.90, 2.06, 1.35, 0.58 ft above HAT
10/17 20Z, 0.80, -0.19, 99.90, 1.96, 1.35, 0.48 ft above HAT (min)
10/17 21Z, 0.80, -0.17, 99.90, 1.98, 1.35, 0.50 ft above HAT
10/17 22Z, 0.80, -0.14, 99.90, 2.01, 1.35, 0.53 ft above HAT
10/17 23Z, 0.80, -0.11, 99.90, 2.04, 1.35, 0.56 ft above HAT
10/18 00Z, 0.80, -0.09, 99.90, 2.06, 1.35, 0.58 ft above HAT (max)
10/18 01Z, 0.80, -0.09, 99.90, 2.05, 1.35, 0.57 ft above HAT
10/18 02Z, 0.80, -0.12, 99.90, 2.02, 1.35, 0.54 ft above HAT
10/18 03Z, 0.70, -0.18, 99.90, 1.87, 1.35, 0.39 ft above HAT
10/18 04Z, 0.60, -0.24, 99.90, 1.71, 1.35, 0.23 ft above HAT
10/18 05Z, 0.60, -0.30, 99.90, 1.64, 1.35, 0.16 ft above HAT
10/18 06Z, 0.60, -0.35, 99.90, 1.60, 1.35, 0.12 ft above HAT
10/18 07Z, 0.50, -0.37, 99.90, 1.48, 1.35, (min)
10/18 08Z, 0.50, -0.36, 99.90, 1.48, 1.35, 0.00 ft above HAT (max)
10/18 09Z, 0.40, -0.32, 99.90, 1.42, 1.35,
10/18 10Z, 0.30, -0.26, 99.90, 1.39, 1.35, (min)
10/18 11Z, 0.30, -0.19, 99.90, 1.46, 1.35, (max)
10/18 12Z, 0.20, -0.12, 99.90, 1.43, 1.35, (min)
10/18 13Z, 0.20, -0.06, 99.90, 1.48, 1.35, 0.00 ft above HAT (max)
10/18 14Z, 0.10, -0.03, 99.90, 1.41, 1.35, (min)
10/18 15Z, 0.20, -0.03, 99.90, 1.52, 1.35, 0.04 ft above HAT (max)
10/18 16Z, 0.20, -0.05, 99.90, 1.50, 1.35, 0.02 ft above HAT
10/18 17Z, 0.10, -0.08, 99.90, 1.37, 1.35,
10/18 18Z, 0.00, -0.12, 99.90, 1.23, 1.35,
10/18 19Z, 0.00, -0.16, 99.90, 1.19, 1.35,
10/18 20Z, -0.10, -0.18, 99.90, 1.07, 1.35,
10/18 21Z, -0.20, -0.19, 99.90, 0.96, 1.35, (min)
10/18 22Z, -0.20, -0.19, 99.90, 0.96, 1.35, (max)
10/18 23Z, -0.30, -0.17, 99.90, 0.87, 1.35, (min)
10/19 00Z, -0.30, -0.16, 99.90, 0.89, 1.35, (max)
10/19 01Z, -0.40, -0.15, 99.90, 0.80, 1.35,
10/19 02Z, -0.50, -0.15, 99.90, 0.69, 1.35,
10/19 03Z, -0.50, -0.17, 99.90, 0.68, 1.35,
10/19 04Z, -0.50, -0.20, 99.90, 0.64, 1.35, (min)
10/19 05Z, -0.40, -0.25, 99.90, 0.70, 1.35, (max)
10/19 06Z, -0.40, -0.29, 99.90, 0.66, 1.35,
10/19 07Z, -0.40, -0.32, 99.90, 0.62, 1.35,
10/19 08Z, -0.40, -0.34, 99.90, 0.60, 1.35,
10/19 09Z, -0.40, -0.34, 99.90, 0.60, 1.35, (min)
10/19 10Z, -0.40, -0.32, 99.90, 0.62, 1.35,
10/19 11Z, -0.40, -0.29, 99.90, 0.66, 1.35,
10/19 12Z, -0.40, -0.24, 99.90, 0.71, 1.35,
10/19 13Z, -0.30, -0.18, 99.90, 0.87, 1.35,
10/19 14Z, -0.30, -0.13, 99.90, 0.91, 1.35,
10/19 15Z, -0.30, -0.10, 99.90, 0.95, 1.35,
10/19 16Z, -0.30, -0.08, 99.90, 0.96, 1.35, (max)
10/19 17Z, -0.30, -0.09, 99.90, 0.96, 1.35,
10/19 18Z, -0.30, -0.11, 99.90, 0.94, 1.35, (min)
10/19 19Z, -0.10, -0.14, 99.90, 1.10, 1.35, (max)
10/19 20Z, -0.10, -0.18, 99.90, 1.07, 1.35,
10/19 21Z, -0.10, -0.22, 99.90, 1.03, 1.35,
10/19 22Z, -0.20, -0.24, 99.90, 0.91, 1.35,
10/19 23Z, -0.20, -0.25, 99.90, 0.90, 1.35, (min)
10/20 00Z, -0.10, -0.25, 99.90, 1.00, 1.35,
10/20 01Z, 0.00, -0.24, 99.90, 1.11, 1.35,
10/20 02Z, 0.00, -0.22, 99.90, 1.12, 1.35,
10/20 03Z, 0.00, -0.21, 99.90, 1.14, 1.35,
10/20 04Z, 0.00, -0.20, 99.90, 1.14, 1.35, (max)
10/20 05Z, 0.00, -0.21, 99.90, 1.13, 1.35,
10/20 06Z, 0.00, -0.24, 99.90, 1.11, 1.35, (min)
10/20 07Z, 0.10, -0.27, 99.90, 1.18, 1.35, (max)
10/20 08Z, 0.10, -0.31, 99.90, 1.14, 1.35, (min)
10/20 09Z, 0.20, -0.34, 99.90, 1.20, 1.35, (max)
10/20 10Z, 0.20, -0.37, 99.90, 1.18, 1.35,
10/20 11Z, 0.20, -0.37, 99.90, 1.18, 1.35, (min)
10/20 12Z, 0.20, -0.35, 99.90, 1.20, 1.35,
10/20 13Z, 0.30, -0.31, 99.90, 1.33, 1.35,
10/20 14Z, 0.40, -0.26, 99.90, 1.48, 1.35, 0.00 ft above HAT
10/20 15Z, 0.40, -0.21, 99.90, 1.54, 1.35, 0.06 ft above HAT
10/20 16Z, 0.50, -0.16, 99.90, 1.68, 1.35, 0.20 ft above HAT
10/20 17Z, 0.50, -0.13, 99.90, 1.71, 1.35, 0.23 ft above HAT
10/20 18Z, 0.50, -0.13, 99.90, 1.72, 1.35, 0.24 ft above HAT
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