#Nantucket Island, MA : 04/12/2026 02:21:59 GMT (units in feet HAT)
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
04/10 06Z, -0.30, -3.39, -3.35, 99.90, 0.34,
04/10 07Z, -0.30, -2.93, -2.87, 99.90, 0.36,
04/10 08Z, -0.30, -2.46, -2.37, 99.90, 0.39,
04/10 09Z, -0.30, -2.02, -1.98, 99.90, 0.34,
04/10 10Z, -0.30, -1.67, -1.63, 99.90, 0.34,
04/10 11Z, -0.20, -1.58, -1.55, 99.90, 0.23, (max)
04/10 12Z, -0.10, -1.81, -1.69, 99.90, 0.22,
04/10 13Z, -0.10, -2.28, -2.14, 99.90, 0.24,
04/10 14Z, -0.10, -2.87, -2.76, 99.90, 0.21,
04/10 15Z, 0.00, -3.49, -3.43, 99.90, 0.06,
04/10 16Z, 0.00, -4.01, -4.00, 99.90, 0.01,
04/10 17Z, 0.00, -4.25, -4.25, 99.90, -0.00, (min)
04/10 18Z, 0.00, -4.16, -4.15, 99.90, 0.01,
04/10 19Z, 0.00, -3.85, -3.79, 99.90, 0.06,
04/10 20Z, 0.00, -3.46, -3.36, 99.90, 0.10,
04/10 21Z, 0.00, -3.04, -2.89, 99.90, 0.15,
04/10 22Z, 0.00, -2.61, -2.48, 99.90, 0.13,
04/10 23Z, 0.00, -2.31, -2.13, 99.90, 0.18,
04/11 00Z, 0.00, -2.29, -2.04, 99.90, 0.25, (max)
04/11 01Z, 0.00, -2.52, -2.18, 99.90, 0.34,
04/11 02Z, 0.00, -2.89, -2.57, 99.90, 0.32,
04/11 03Z, 0.00, -3.31, -3.02, 99.90, 0.29,
04/11 04Z, 0.00, -3.69, -3.42, 99.90, 0.27,
04/11 05Z, 0.00, -3.88, -3.63, 99.90, 0.25, (min)
04/11 06Z, 0.10, -3.76, -3.50, 99.90, 0.16,
04/11 07Z, 0.10, -3.38, -3.18, 99.90, 0.10,
04/11 08Z, 0.10, -2.92, -2.71, 99.90, 0.11,
04/11 09Z, 0.10, -2.45, -2.20, 99.90, 0.15,
04/11 10Z, 0.20, -2.00, -1.76, 99.90, 0.04,
04/11 11Z, 0.20, -1.67, -1.38, 99.90, 0.09,
04/11 12Z, 0.20, -1.61, -1.29, 99.90, 0.12, (max)
04/11 13Z, 0.30, -1.88, -1.53, 99.90, 0.05,
04/11 14Z, 0.30, -2.36, -2.02, 99.90, 0.04,
04/11 15Z, 0.30, -2.96, -2.68, 99.90, -0.02,
04/11 16Z, 0.30, -3.57, -3.25, 99.90, 0.02,
04/11 17Z, 0.30, -4.06, -3.96, 99.90, -0.20,
04/11 18Z, 0.20, -4.25, -4.07, 99.90, -0.02, (min)
04/11 19Z, 0.20, -4.10, -4.00, 99.90, -0.10,
04/11 20Z, 0.20, -3.76, -3.69, 99.90, -0.13,
04/11 21Z, 0.20, -3.35, -3.27, 99.90, -0.12,
04/11 22Z, 0.30, -2.90, -2.80, 99.90, -0.20,
04/11 23Z, 0.30, -2.47, -2.38, 99.90, -0.21,
04/12 00Z, 0.30, -2.21, -1.99, 99.90, -0.08,
04/12 01Z, 0.30, -2.23, -1.97, 99.90, -0.04, (max)
04/12 02Z, 0.20, -2.51, -2.17, 99.90, 0.14,
#------------------------------------------------------------
#Date(GMT), Surge, Tide, Obs, Fcst, Anom, Comment
#------------------------------------------------------------
04/12 03Z, 0.20, -2.92, 99.90, -2.58, 0.14,
04/12 04Z, 0.10, -3.38, 99.90, -3.15, 0.13,
04/12 05Z, 0.10, -3.79, 99.90, -3.55, 0.13,
04/12 06Z, 0.10, -3.97, 99.90, -3.74, 0.13, (min)
04/12 07Z, 0.00, -3.81, 99.90, -3.68, 0.13,
04/12 08Z, 0.00, -3.41, 99.90, -3.28, 0.13,
04/12 09Z, 0.00, -2.92, 99.90, -2.80, 0.13,
04/12 10Z, 0.00, -2.44, 99.90, -2.31, 0.13,
04/12 11Z, 0.10, -1.98, 99.90, -1.75, 0.12,
04/12 12Z, 0.10, -1.66, 99.90, -1.43, 0.12,
04/12 13Z, 0.10, -1.63, 99.90, -1.41, 0.12, (max)
04/12 14Z, 0.10, -1.93, 99.90, -1.71, 0.12,
04/12 15Z, 0.10, -2.44, 99.90, -2.22, 0.12,
04/12 16Z, 0.00, -3.06, 99.90, -2.94, 0.12,
04/12 17Z, 0.00, -3.69, 99.90, -3.57, 0.12,
04/12 18Z, 0.00, -4.15, 99.90, -4.02, 0.12,
04/12 19Z, 0.00, -4.27, 99.90, -4.15, 0.12, (min)
04/12 20Z, 0.00, -4.04, 99.90, -3.92, 0.12,
04/12 21Z, 0.00, -3.64, 99.90, -3.52, 0.12,
04/12 22Z, 0.00, -3.18, 99.90, -3.06, 0.12,
04/12 23Z, 0.10, -2.70, 99.90, -2.48, 0.12,
04/13 00Z, 0.10, -2.26, 99.90, -2.04, 0.12,
04/13 01Z, 0.10, -2.04, 99.90, -1.82, 0.12, (max)
04/13 02Z, 0.10, -2.13, 99.90, -1.91, 0.12,
04/13 03Z, 0.10, -2.48, 99.90, -2.26, 0.12,
04/13 04Z, 0.10, -2.96, 99.90, -2.74, 0.12,
04/13 05Z, 0.10, -3.50, 99.90, -3.28, 0.12,
04/13 06Z, 0.10, -3.95, 99.90, -3.73, 0.12,
04/13 07Z, 0.10, -4.12, 99.90, -3.90, 0.12, (min)
04/13 08Z, 0.10, -3.91, 99.90, -3.69, 0.12,
04/13 09Z, 0.10, -3.46, 99.90, -3.24, 0.12,
04/13 10Z, 0.10, -2.94, 99.90, -2.72, 0.12,
04/13 11Z, 0.10, -2.42, 99.90, -2.19, 0.12,
04/13 12Z, 0.10, -1.94, 99.90, -1.72, 0.12,
04/13 13Z, 0.00, -1.63, 99.90, -1.51, 0.12, (max)
04/13 14Z, 0.00, -1.65, 99.90, -1.53, 0.12,
04/13 15Z, 0.00, -1.99, 99.90, -1.87, 0.12,
04/13 16Z, 0.00, -2.55, 99.90, -2.43, 0.12,
04/13 17Z, -0.10, -3.21, 99.90, -3.19, 0.12,
04/13 18Z, -0.20, -3.85, 99.90, -3.93, 0.12,
04/13 19Z, -0.30, -4.26, 99.90, -4.44, 0.12, (min)
04/13 20Z, -0.20, -4.29, 99.90, -4.37, 0.12,
04/13 21Z, -0.30, -3.96, 99.90, -4.14, 0.12,
04/13 22Z, -0.40, -3.46, 99.90, -3.74, 0.12,
04/13 23Z, -0.50, -2.94, 99.90, -3.32, 0.12,
04/14 00Z, -0.50, -2.42, 99.90, -2.80, 0.12,
04/14 01Z, -0.50, -1.99, 99.90, -2.37, 0.12,
04/14 02Z, -0.60, -1.83, 99.90, -2.31, 0.12, (max)
04/14 03Z, -0.60, -2.01, 99.90, -2.48, 0.12,
04/14 04Z, -0.60, -2.45, 99.90, -2.93, 0.12,
04/14 05Z, -0.50, -3.05, 99.90, -3.43, 0.12,
04/14 06Z, -0.50, -3.69, 99.90, -4.07, 0.12,
04/14 07Z, -0.50, -4.18, 99.90, -4.56, 0.12,
04/14 08Z, -0.40, -4.32, 99.90, -4.60, 0.12, (min)
04/14 09Z, -0.30, -4.04, 99.90, -4.22, 0.12,
04/14 10Z, -0.20, -3.52, 99.90, -3.60, 0.12,
04/14 11Z, -0.10, -2.94, 99.90, -2.92, 0.12,
04/14 12Z, -0.10, -2.38, 99.90, -2.36, 0.12,
04/14 13Z, 0.00, -1.89, 99.90, -1.77, 0.12,
04/14 14Z, 0.00, -1.60, 99.90, -1.48, 0.12, (max)
04/14 15Z, 0.00, -1.67, 99.90, -1.55, 0.12,
04/14 16Z, 0.00, -2.07, 99.90, -1.95, 0.12,
04/14 17Z, 0.00, -2.69, 99.90, -2.57, 0.12,
04/14 18Z, 0.10, -3.40, 99.90, -3.18, 0.12,
04/14 19Z, 0.20, -4.04, 99.90, -3.72, 0.12,
04/14 20Z, 0.20, -4.38, 99.90, -4.06, 0.12, (min)
04/14 21Z, 0.30, -4.27, 99.90, -3.85, 0.12,
04/14 22Z, 0.30, -3.81, 99.90, -3.39, 0.12,
04/14 23Z, 0.30, -3.22, 99.90, -2.80, 0.12,
04/15 00Z, 0.40, -2.62, 99.90, -2.10, 0.12,
04/15 01Z, 0.40, -2.08, 99.90, -1.56, 0.12,
04/15 02Z, 0.40, -1.68, 99.90, -1.16, 0.12,
04/15 03Z, 0.40, -1.60, 99.90, -1.08, 0.12, (max)
04/15 04Z, 0.40, -1.89, 99.90, -1.37, 0.12,
04/15 05Z, 0.30, -2.47, 99.90, -2.05, 0.12,
04/15 06Z, 0.30, -3.20, 99.90, -2.78, 0.12,
04/15 07Z, 0.30, -3.94, 99.90, -3.52, 0.12,
04/15 08Z, 0.30, -4.46, 99.90, -4.04, 0.12,
04/15 09Z, 0.30, -4.54, 99.90, -4.12, 0.12, (min)
04/15 10Z, 0.30, -4.18, 99.90, -3.76, 0.12,
04/15 11Z, 0.30, -3.58, 99.90, -3.15, 0.12,
04/15 12Z, 0.30, -2.94, 99.90, -2.52, 0.12,
04/15 13Z, 0.30, -2.34, 99.90, -1.92, 0.12,
04/15 14Z, 0.30, -1.83, 99.90, -1.41, 0.12,
04/15 15Z, 0.30, -1.58, 99.90, -1.16, 0.12, (max)
04/15 16Z, 0.30, -1.71, 99.90, -1.29, 0.12,
04/15 17Z, 0.20, -2.17, 99.90, -1.85, 0.12,
04/15 18Z, 0.20, -2.86, 99.90, -2.54, 0.12,
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