#Washington, DC : 02/18/2026 21:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
02/17 06Z, 0.70, 0.34, 1.15, 99.90, 0.11,
02/17 07Z, 0.70, 0.06, 0.94, 99.90, 0.18, (min)
02/17 08Z, 0.70, 0.03, 1.12, 99.90, 0.39,
02/17 09Z, 0.70, 0.47, 1.84, 99.90, 0.67,
02/17 10Z, 0.80, 1.26, 2.81, 99.90, 0.75,
02/17 11Z, 0.80, 2.01, 3.61, 99.90, 0.80,
02/17 12Z, 0.80, 2.45, 4.08, 99.90, 0.83, 0.03 ft above HAT
02/17 13Z, 0.80, 2.57, 4.17, 99.90, 0.80, 0.12 ft above HAT (max)
02/17 14Z, 0.90, 2.36, 3.89, 99.90, 0.63,
02/17 15Z, 0.90, 1.90, 3.31, 99.90, 0.51,
02/17 16Z, 0.90, 1.34, 2.68, 99.90, 0.44,
02/17 17Z, 0.90, 0.79, 2.09, 99.90, 0.40,
02/17 18Z, 0.90, 0.34, 1.60, 99.90, 0.36,
02/17 19Z, 1.00, 0.04, 1.25, 99.90, 0.21,
02/17 20Z, 1.00, -0.03, 1.11, 99.90, 0.14, (min)
02/17 21Z, 1.00, 0.31, 1.55, 99.90, 0.24,
02/17 22Z, 1.00, 1.09, 2.51, 99.90, 0.42,
02/17 23Z, 1.00, 1.95, 3.45, 99.90, 0.50,
02/18 00Z, 1.00, 2.53, 4.07, 99.90, 0.54, 0.02 ft above HAT
02/18 01Z, 1.00, 2.74, 4.32, 99.90, 0.58, 0.27 ft above HAT (max)
02/18 02Z, 1.00, 2.62, 4.19, 99.90, 0.57, 0.14 ft above HAT
02/18 03Z, 1.00, 2.20, 3.66, 99.90, 0.46,
02/18 04Z, 1.00, 1.65, 2.93, 99.90, 0.28,
02/18 05Z, 1.00, 1.07, 2.24, 99.90, 0.17,
02/18 06Z, 1.00, 0.55, 1.68, 99.90, 0.13,
02/18 07Z, 1.00, 0.15, 1.27, 99.90, 0.12,
02/18 08Z, 1.00, -0.07, 1.01, 99.90, 0.08,
02/18 09Z, 1.00, 0.06, 1.01, 99.90, -0.05, (min)
02/18 10Z, 1.00, 0.68, 1.58, 99.90, -0.10,
02/18 11Z, 1.00, 1.58, 2.55, 99.90, -0.03,
02/18 12Z, 1.00, 2.31, 3.35, 99.90, 0.04,
02/18 13Z, 1.00, 2.67, 3.74, 99.90, 0.07, (max)
02/18 14Z, 1.00, 2.66, 3.73, 99.90, 0.07,
02/18 15Z, 1.00, 2.32, 3.31, 99.90, -0.01,
02/18 16Z, 1.00, 1.78, 2.63, 99.90, -0.15,
02/18 17Z, 1.00, 1.20, 1.96, 99.90, -0.24,
02/18 18Z, 1.00, 0.65, 1.38, 99.90, -0.27,
02/18 19Z, 1.00, 0.22, 0.94, 99.90, -0.28,
02/18 20Z, 1.00, -0.04, 0.68, 99.90, -0.28, (min)
02/18 21Z, 1.00, -0.04, 0.76, 99.90, -0.20,
#------------------------------------------------------------
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
02/18 22Z, 1.00, 0.43, 99.90, 1.24, -0.18,
02/18 23Z, 1.00, 1.31, 99.90, 2.14, -0.16,
02/19 00Z, 1.00, 2.17, 99.90, 3.03, -0.14,
02/19 01Z, 1.00, 2.67, 99.90, 3.55, -0.12,
02/19 02Z, 1.00, 2.78, 99.90, 3.67, -0.10, (max)
02/19 03Z, 1.00, 2.53, 99.90, 3.45, -0.08,
02/19 04Z, 0.90, 2.02, 99.90, 2.86, -0.06,
02/19 05Z, 0.90, 1.42, 99.90, 2.28, -0.04,
02/19 06Z, 0.90, 0.84, 99.90, 1.72, -0.02,
02/19 07Z, 0.90, 0.33, 99.90, 1.23, 0.00,
02/19 08Z, 0.90, -0.01, 99.90, 0.91, 0.02,
02/19 09Z, 0.90, -0.12, 99.90, 0.82, 0.04, (min)
02/19 10Z, 0.90, 0.18, 99.90, 1.12, 0.04,
02/19 11Z, 0.90, 0.97, 99.90, 1.91, 0.04,
02/19 12Z, 0.90, 1.93, 99.90, 2.87, 0.04,
02/19 13Z, 0.80, 2.61, 99.90, 3.45, 0.04,
02/19 14Z, 0.80, 2.85, 99.90, 3.69, 0.04, (max)
02/19 15Z, 0.80, 2.70, 99.90, 3.54, 0.04,
02/19 16Z, 0.80, 2.25, 99.90, 3.09, 0.04,
02/19 17Z, 0.80, 1.65, 99.90, 2.49, 0.04,
02/19 18Z, 0.80, 1.05, 99.90, 1.90, 0.04,
02/19 19Z, 0.80, 0.52, 99.90, 1.37, 0.04,
02/19 20Z, 0.80, 0.12, 99.90, 0.96, 0.04,
02/19 21Z, 0.80, -0.09, 99.90, 0.75, 0.04, (min)
02/19 22Z, 0.80, 0.01, 99.90, 0.85, 0.04,
02/19 23Z, 0.80, 0.59, 99.90, 1.43, 0.04,
02/20 00Z, 0.90, 1.53, 99.90, 2.47, 0.04,
02/20 01Z, 0.90, 2.35, 99.90, 3.29, 0.04,
02/20 02Z, 0.90, 2.75, 99.90, 3.69, 0.04, (max)
02/20 03Z, 0.90, 2.74, 99.90, 3.68, 0.04,
02/20 04Z, 0.90, 2.38, 99.90, 3.32, 0.04,
02/20 05Z, 0.90, 1.81, 99.90, 2.75, 0.04,
02/20 06Z, 0.90, 1.18, 99.90, 2.12, 0.04,
02/20 07Z, 0.90, 0.60, 99.90, 1.55, 0.04,
02/20 08Z, 1.00, 0.15, 99.90, 1.19, 0.04,
02/20 09Z, 1.00, -0.11, 99.90, 0.93, 0.04, (min)
02/20 10Z, 1.00, -0.09, 99.90, 0.95, 0.04,
02/20 11Z, 1.00, 0.38, 99.90, 1.42, 0.04,
02/20 12Z, 1.00, 1.31, 99.90, 2.35, 0.04,
02/20 13Z, 1.00, 2.28, 99.90, 3.32, 0.04,
02/20 14Z, 1.10, 2.86, 99.90, 4.00, 0.04,
02/20 15Z, 1.10, 2.97, 99.90, 4.11, 0.04, 0.06 ft above HAT (max)
02/20 16Z, 1.10, 2.69, 99.90, 3.83, 0.04,
02/20 17Z, 1.10, 2.14, 99.90, 3.29, 0.04,
02/20 18Z, 1.10, 1.51, 99.90, 2.65, 0.04,
02/20 19Z, 1.10, 0.92, 99.90, 2.06, 0.04,
02/20 20Z, 1.20, 0.41, 99.90, 1.66, 0.04,
02/20 21Z, 1.20, 0.06, 99.90, 1.30, 0.04,
02/20 22Z, 1.20, -0.10, 99.90, 1.15, 0.04, (min)
02/20 23Z, 1.20, 0.09, 99.90, 1.33, 0.04,
02/21 00Z, 1.20, 0.77, 99.90, 2.01, 0.04,
02/21 01Z, 1.20, 1.72, 99.90, 2.96, 0.04,
02/21 02Z, 1.20, 2.46, 99.90, 3.70, 0.04,
02/21 03Z, 1.20, 2.75, 99.90, 3.99, 0.04, (max)
02/21 04Z, 1.20, 2.63, 99.90, 3.87, 0.04,
02/21 05Z, 1.20, 2.20, 99.90, 3.44, 0.04,
02/21 06Z, 1.20, 1.58, 99.90, 2.83, 0.04,
02/21 07Z, 1.20, 0.96, 99.90, 2.20, 0.04,
02/21 08Z, 1.20, 0.42, 99.90, 1.66, 0.04,
02/21 09Z, 1.20, 0.03, 99.90, 1.27, 0.04,
02/21 10Z, 1.20, -0.13, 99.90, 1.11, 0.04, (min)
02/21 11Z, 1.20, 0.02, 99.90, 1.26, 0.04,
02/21 12Z, 1.20, 0.64, 99.90, 1.88, 0.04,
02/21 13Z, 1.20, 1.64, 99.90, 2.88, 0.04,
02/21 14Z, 1.10, 2.57, 99.90, 3.71, 0.04,
02/21 15Z, 1.10, 3.03, 99.90, 4.17, 0.04, 0.12 ft above HAT (max)
02/21 16Z, 1.10, 3.01, 99.90, 4.16, 0.04, 0.11 ft above HAT
02/21 17Z, 1.10, 2.63, 99.90, 3.78, 0.04,
02/21 18Z, 1.10, 2.03, 99.90, 3.17, 0.04,
02/21 19Z, 1.10, 1.39, 99.90, 2.53, 0.04,
02/21 20Z, 1.10, 0.82, 99.90, 1.96, 0.04,
02/21 21Z, 1.10, 0.35, 99.90, 1.49, 0.04,
02/21 22Z, 1.10, 0.04, 99.90, 1.18, 0.04,
02/21 23Z, 1.10, -0.06, 99.90, 1.08, 0.04, (min)
02/22 00Z, 1.10, 0.20, 99.90, 1.34, 0.04,
02/22 01Z, 1.10, 0.93, 99.90, 2.07, 0.04,
02/22 02Z, 1.10, 1.85, 99.90, 2.99, 0.04,
02/22 03Z, 1.10, 2.49, 99.90, 3.63, 0.04,
02/22 04Z, 1.10, 2.68, 99.90, 3.82, 0.04, (max)
02/22 05Z, 1.10, 2.50, 99.90, 3.64, 0.04,
02/22 06Z, 1.10, 2.02, 99.90, 3.16, 0.04,
02/22 07Z, 1.10, 1.40, 99.90, 2.54, 0.04,
02/22 08Z, 1.10, 0.80, 99.90, 1.94, 0.04,
02/22 09Z, 1.10, 0.30, 99.90, 1.44, 0.04,
02/22 10Z, 1.10, -0.02, 99.90, 1.13, 0.04,
02/22 11Z, 1.10, -0.08, 99.90, 1.06, 0.04, (min)
02/22 12Z, 1.10, 0.18, 99.90, 1.32, 0.04,
02/22 13Z, 99.90, 0.89, 99.90, 99.90, 0.04,
02/22 14Z, 99.90, 1.91, 99.90, 99.90, 0.04,
02/22 15Z, 99.90, 2.76, 99.90, 99.90, 0.04,
02/22 16Z, 99.90, 3.10, 99.90, 99.90, 0.04,
02/22 17Z, 99.90, 2.99, 99.90, 99.90, 0.04,
02/22 18Z, 99.90, 2.55, 99.90, 99.90, 0.04,
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