#Adak Island, AK : 02/17/2026 19:23:23 GMT (units in feet MLLW)
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
02/16 00Z, -0.40, 4.11, 3.66, 99.90, -0.05, (max)
02/16 01Z, -0.40, 3.75, 3.30, 99.90, -0.05,
02/16 02Z, -0.30, 3.23, 2.75, 99.90, -0.18,
02/16 03Z, -0.30, 2.57, 2.16, 99.90, -0.11,
02/16 04Z, -0.20, 1.84, 1.38, 99.90, -0.26,
02/16 05Z, -0.20, 1.13, 0.78, 99.90, -0.15,
02/16 06Z, -0.20, 0.51, 0.19, 99.90, -0.12,
02/16 07Z, -0.20, 0.05, -0.20, 99.90, -0.05,
02/16 08Z, -0.10, -0.19, -0.53, 99.90, -0.24,
02/16 09Z, -0.10, -0.19, -0.62, 99.90, -0.33, (min)
02/16 10Z, -0.10, 0.03, -0.28, 99.90, -0.21,
02/16 11Z, -0.10, 0.43, 0.10, 99.90, -0.23,
02/16 12Z, -0.30, 0.94, 0.60, 99.90, -0.04,
02/16 13Z, -0.30, 1.49, 1.20, 99.90, 0.01,
02/16 14Z, -0.30, 2.02, 1.53, 99.90, -0.19,
02/16 15Z, -0.40, 2.47, 1.98, 99.90, -0.09,
02/16 16Z, -0.40, 2.84, 2.42, 99.90, -0.02,
02/16 17Z, -0.40, 3.13, 2.77, 99.90, 0.04,
02/16 18Z, -0.50, 3.36, 2.98, 99.90, 0.12,
02/16 19Z, -0.50, 3.55, 3.17, 99.90, 0.12,
02/16 20Z, -0.50, 3.74, 3.32, 99.90, 0.08,
02/16 21Z, -0.50, 3.90, 3.52, 99.90, 0.12,
02/16 22Z, -0.50, 4.04, 3.63, 99.90, 0.09,
02/16 23Z, -0.50, 4.09, 3.64, 99.90, 0.05, (max)
02/17 00Z, -0.50, 4.03, 3.56, 99.90, 0.03,
02/17 01Z, -0.50, 3.82, 3.35, 99.90, 0.03,
02/17 02Z, -0.50, 3.45, 2.91, 99.90, -0.04,
02/17 03Z, -0.50, 2.93, 2.28, 99.90, -0.15,
02/17 04Z, -0.50, 2.31, 1.64, 99.90, -0.17,
02/17 05Z, -0.50, 1.64, 0.89, 99.90, -0.25,
02/17 06Z, -0.50, 1.01, 0.35, 99.90, -0.16,
02/17 07Z, -0.50, 0.49, -0.19, 99.90, -0.18,
02/17 08Z, -0.50, 0.14, -0.56, 99.90, -0.20,
02/17 09Z, -0.50, 0.00, -0.64, 99.90, -0.14, (min)
02/17 10Z, -0.50, 0.09, -0.58, 99.90, -0.17,
02/17 11Z, -0.40, 0.37, -0.27, 99.90, -0.24,
02/17 12Z, -0.30, 0.81, 0.18, 99.90, -0.33,
02/17 13Z, -0.30, 1.32, 0.72, 99.90, -0.30,
02/17 14Z, -0.30, 1.84, 1.17, 99.90, -0.37,
02/17 15Z, -0.30, 2.30, 1.74, 99.90, -0.26,
02/17 16Z, -0.30, 2.68, 2.12, 99.90, -0.26,
02/17 17Z, -0.30, 2.95, 2.35, 99.90, -0.30,
02/17 18Z, -0.40, 3.14, 2.54, 99.90, -0.20,
02/17 19Z, -0.40, 3.28, 2.77, 99.90, -0.11,
#------------------------------------------------------------
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
02/17 20Z, -0.40, 3.39, 99.90, 2.88, -0.11,
02/17 21Z, -0.40, 3.50, 99.90, 2.99, -0.11,
02/17 22Z, -0.40, 3.61, 99.90, 3.09, -0.12,
02/17 23Z, -0.40, 3.70, 99.90, 3.18, -0.12,
02/18 00Z, -0.40, 3.73, 99.90, 3.21, -0.12, (max)
02/18 01Z, -0.40, 3.66, 99.90, 3.14, -0.13,
02/18 02Z, -0.40, 3.47, 99.90, 2.94, -0.13,
02/18 03Z, -0.40, 3.13, 99.90, 2.60, -0.13,
02/18 04Z, -0.40, 2.67, 99.90, 2.13, -0.14,
02/18 05Z, -0.40, 2.12, 99.90, 1.58, -0.14,
02/18 06Z, -0.50, 1.55, 99.90, 0.91, -0.14,
02/18 07Z, -0.50, 1.02, 99.90, 0.38, -0.14,
02/18 08Z, -0.60, 0.61, 99.90, -0.13, -0.14,
02/18 09Z, -0.70, 0.38, 99.90, -0.47, -0.14,
02/18 10Z, -0.70, 0.34, 99.90, -0.50, -0.14, (min)
02/18 11Z, -0.70, 0.51, 99.90, -0.34, -0.14,
02/18 12Z, -0.70, 0.84, 99.90, -0.00, -0.14,
02/18 13Z, -0.70, 1.29, 99.90, 0.44, -0.14,
02/18 14Z, -0.70, 1.78, 99.90, 0.93, -0.14,
02/18 15Z, -0.70, 2.23, 99.90, 1.39, -0.14,
02/18 16Z, -0.70, 2.60, 99.90, 1.75, -0.14,
02/18 17Z, -0.70, 2.85, 99.90, 2.01, -0.14,
02/18 18Z, -0.80, 2.99, 99.90, 2.04, -0.14,
02/18 19Z, -0.80, 3.04, 99.90, 2.09, -0.14,
02/18 20Z, -0.80, 3.05, 99.90, 2.10, -0.14,
02/18 21Z, -0.80, 3.05, 99.90, 2.10, -0.14, (max)
02/18 22Z, -0.90, 3.08, 99.90, 2.03, -0.14,
02/18 23Z, -1.00, 3.13, 99.90, 1.99, -0.14, (min)
02/19 00Z, -1.00, 3.20, 99.90, 2.06, -0.14,
02/19 01Z, -1.00, 3.24, 99.90, 2.10, -0.14, (max)
02/19 02Z, -1.00, 3.21, 99.90, 2.07, -0.14,
02/19 03Z, -1.00, 3.08, 99.90, 1.94, -0.14,
02/19 04Z, -1.00, 2.83, 99.90, 1.68, -0.14,
02/19 05Z, -1.00, 2.47, 99.90, 1.32, -0.14,
02/19 06Z, -1.00, 2.04, 99.90, 0.89, -0.14,
02/19 07Z, -1.00, 1.58, 99.90, 0.44, -0.14,
02/19 08Z, -1.00, 1.18, 99.90, 0.04, -0.14,
02/19 09Z, -1.00, 0.89, 99.90, -0.25, -0.14,
02/19 10Z, -1.10, 0.77, 99.90, -0.48, -0.14, (min)
02/19 11Z, -1.10, 0.82, 99.90, -0.42, -0.14,
02/19 12Z, -1.10, 1.05, 99.90, -0.19, -0.14,
02/19 13Z, -1.10, 1.42, 99.90, 0.17, -0.14,
02/19 14Z, -1.10, 1.85, 99.90, 0.61, -0.14,
02/19 15Z, -1.00, 2.28, 99.90, 1.14, -0.14,
02/19 16Z, -1.00, 2.64, 99.90, 1.49, -0.14,
02/19 17Z, -1.00, 2.87, 99.90, 1.72, -0.14,
02/19 18Z, -1.00, 2.95, 99.90, 1.81, -0.14, (max)
02/19 19Z, -1.00, 2.91, 99.90, 1.76, -0.14,
02/19 20Z, -1.00, 2.79, 99.90, 1.64, -0.14,
02/19 21Z, -1.00, 2.64, 99.90, 1.49, -0.14,
02/19 22Z, -1.00, 2.52, 99.90, 1.38, -0.14,
02/19 23Z, -1.00, 2.47, 99.90, 1.33, -0.14,
02/20 00Z, -1.10, 2.50, 99.90, 1.25, -0.14, (min)
02/20 01Z, -1.00, 2.58, 99.90, 1.44, -0.14,
02/20 02Z, -1.00, 2.68, 99.90, 1.53, -0.14,
02/20 03Z, -0.90, 2.74, 99.90, 1.69, -0.14, (max)
02/20 04Z, -0.90, 2.72, 99.90, 1.68, -0.14,
02/20 05Z, -0.90, 2.60, 99.90, 1.55, -0.14,
02/20 06Z, -0.90, 2.37, 99.90, 1.33, -0.14,
02/20 07Z, -0.90, 2.08, 99.90, 1.03, -0.14,
02/20 08Z, -1.00, 1.76, 99.90, 0.62, -0.14,
02/20 09Z, -1.00, 1.49, 99.90, 0.34, -0.14,
02/20 10Z, -1.00, 1.31, 99.90, 0.17, -0.14,
02/20 11Z, -1.00, 1.29, 99.90, 0.14, -0.14, (min)
02/20 12Z, -1.00, 1.42, 99.90, 0.27, -0.14,
02/20 13Z, -1.00, 1.70, 99.90, 0.55, -0.14,
02/20 14Z, -1.00, 2.07, 99.90, 0.92, -0.14,
02/20 15Z, -0.90, 2.46, 99.90, 1.42, -0.14,
02/20 16Z, -0.90, 2.80, 99.90, 1.76, -0.14,
02/20 17Z, -0.90, 3.02, 99.90, 1.97, -0.14,
02/20 18Z, -0.90, 3.07, 99.90, 2.02, -0.14, (max)
02/20 19Z, -0.90, 2.95, 99.90, 1.90, -0.14,
02/20 20Z, -0.90, 2.70, 99.90, 1.65, -0.14,
02/20 21Z, -1.00, 2.38, 99.90, 1.24, -0.14,
02/20 22Z, -1.00, 2.07, 99.90, 0.93, -0.14,
02/20 23Z, -1.00, 1.84, 99.90, 0.70, -0.14,
02/21 00Z, -1.00, 1.74, 99.90, 0.59, -0.14, (min)
02/21 01Z, -0.90, 1.77, 99.90, 0.72, -0.14,
02/21 02Z, -0.90, 1.91, 99.90, 0.86, -0.14,
02/21 03Z, -0.90, 2.10, 99.90, 1.06, -0.14,
02/21 04Z, -0.90, 2.29, 99.90, 1.25, -0.14,
02/21 05Z, -0.80, 2.42, 99.90, 1.48, -0.14,
02/21 06Z, -0.80, 2.46, 99.90, 1.51, -0.14, (max)
02/21 07Z, -0.80, 2.39, 99.90, 1.44, -0.14,
02/21 08Z, -0.80, 2.23, 99.90, 1.29, -0.14,
02/21 09Z, -0.80, 2.05, 99.90, 1.11, -0.14,
02/21 10Z, -0.80, 1.89, 99.90, 0.95, -0.14, (min)
02/21 11Z, -0.70, 1.83, 99.90, 0.98, -0.14,
02/21 12Z, -0.70, 1.88, 99.90, 1.04, -0.14,
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