ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Eastport, ME

	Bar Harbor, ME

	Portland, ME

	Portsmouth, ME

	Boston, MA

	Buzzards Bay MA

	Woods Hole, MA

	Nantucket, MA

	Providence, RI

	Newport, RI

	Block Island, RI

	Montauk Point NY

	New London, CT

	Bridgeport, CT

	Port Jefferson NY

	Kings Pnt, NY

	The Battery, NY

	Bergen Pnt, NY

	Sandy Hook, NJ

	Atlantic City, NJ

	Cape May, NJ

	Philadelphia, PA

	Reedy Pnt, DE

	Lewes, DE
#Portland, ME : 10/12/2026 12:23:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 12Z,   0.00,  -7.68,  -7.94,  99.90,  -0.26,
10/10 13Z,   0.00,  -5.06,  -5.29,  99.90,  -0.23,
10/10 14Z,   0.00,  -2.97,  -3.27,  99.90,  -0.30,
10/10 15Z,  -0.10,  -1.83,  -2.20,  99.90,  -0.27,  (max)
10/10 16Z,  -0.10,  -1.86,  -2.23,  99.90,  -0.27,
10/10 17Z,  -0.10,  -3.15,  -3.46,  99.90,  -0.21,
10/10 18Z,   0.00,  -5.49,  -5.62,  99.90,  -0.13,
10/10 19Z,   0.00,  -8.24,  -8.30,  99.90,  -0.06,
10/10 20Z,   0.00, -10.65, -10.73,  99.90,  -0.08,
10/10 21Z,   0.10, -12.14, -12.09,  99.90,  -0.05,
10/10 22Z,   0.10, -12.40, -12.30,  99.90,   0.00,  (min)
10/10 23Z,   0.20, -11.34, -11.36,  99.90,  -0.22,
10/11 00Z,   0.20,  -9.17,  -9.29,  99.90,  -0.32,
10/11 01Z,   0.30,  -6.53,  -6.59,  99.90,  -0.36,
10/11 02Z,   0.20,  -4.15,  -4.20,  99.90,  -0.25,
10/11 03Z,   0.20,  -2.57,  -2.72,  99.90,  -0.35,
10/11 04Z,   0.20,  -2.07,  -2.19,  99.90,  -0.32,  (max)
10/11 05Z,   0.20,  -2.78,  -2.89,  99.90,  -0.31,
10/11 06Z,   0.20,  -4.65,  -4.52,  99.90,  -0.07,
10/11 07Z,   0.20,  -7.18,  -7.10,  99.90,  -0.12,
10/11 08Z,   0.30,  -9.63,  -9.39,  99.90,  -0.06,
10/11 09Z,   0.30, -11.32, -11.09,  99.90,  -0.07,
10/11 10Z,   0.40, -11.89, -11.70,  99.90,  -0.21,  (min)
10/11 11Z,   0.40, -11.18, -10.94,  99.90,  -0.16,
10/11 12Z,   0.30,  -9.30,  -9.33,  99.90,  -0.33,
10/11 13Z,   0.30,  -6.73,  -6.70,  99.90,  -0.27,
10/11 14Z,   0.30,  -4.23,  -4.12,  99.90,  -0.19,
10/11 15Z,   0.30,  -2.43,  -2.47,  99.90,  -0.34,
10/11 16Z,   0.30,  -1.67,  -1.66,  99.90,  -0.29,  (max)
10/11 17Z,   0.20,  -2.12,  -2.17,  99.90,  -0.25,
10/11 18Z,   0.20,  -3.76,  -3.65,  99.90,  -0.09,
10/11 19Z,   0.20,  -6.29,  -6.07,  99.90,   0.02,
10/11 20Z,   0.20,  -9.00,  -8.93,  99.90,  -0.13,
10/11 21Z,   0.20, -11.18, -11.06,  99.90,  -0.08,
10/11 22Z,   0.20, -12.33, -12.15,  99.90,  -0.02,  (min)
10/11 23Z,   0.20, -12.22, -12.03,  99.90,  -0.01,
10/12 00Z,   0.20, -10.86, -10.74,  99.90,  -0.08,
10/12 01Z,   0.20,  -8.55,  -8.47,  99.90,  -0.12,
10/12 02Z,   0.20,  -5.97,  -5.95,  99.90,  -0.18,
10/12 03Z,   0.20,  -3.82,  -3.71,  99.90,  -0.09,
10/12 04Z,   0.20,  -2.57,  -2.46,  99.90,  -0.09,
10/12 05Z,   0.20,  -2.42,  -2.30,  99.90,  -0.08,  (max)
10/12 06Z,   0.30,  -3.43,  -3.09,  99.90,   0.04,
10/12 07Z,   0.40,  -5.45,  -4.93,  99.90,   0.12,
10/12 08Z,   0.40,  -7.91,  -7.39,  99.90,   0.12,
10/12 09Z,   0.50, -10.08,  -9.51,  99.90,   0.07,
10/12 10Z,   0.50, -11.36, -10.80,  99.90,   0.06,
10/12 11Z,   0.50, -11.49, -11.00,  99.90,  -0.01,  (min)
10/12 12Z,   0.40, -10.41,  -9.94,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 13Z,   0.40,  -8.33,  99.90,  -7.86,   0.06,
10/12 14Z,   0.40,  -5.79,  99.90,  -5.34,   0.05,
10/12 15Z,   0.40,  -3.54,  99.90,  -3.10,   0.04,
10/12 16Z,   0.50,  -2.14,  99.90,  -1.61,   0.03,
10/12 17Z,   0.60,  -1.82,  99.90,  -1.20,   0.02,  (max)
10/12 18Z,   0.60,  -2.66,  99.90,  -2.04,   0.01,
10/12 19Z,   0.70,  -4.58,  99.90,  -3.87,   0.01,
10/12 20Z,   0.70,  -7.16,  99.90,  -6.46,  -0.00,
10/12 21Z,   0.80,  -9.69,  99.90,  -8.91,  -0.01,
10/12 22Z,   0.80, -11.52,  99.90, -10.74,  -0.02,
10/12 23Z,   0.90, -12.25,  99.90, -11.39,  -0.03,  (min)
10/13 00Z,   0.90, -11.78,  99.90, -10.93,  -0.04,
10/13 01Z,   0.90, -10.19,  99.90,  -9.33,  -0.04,
10/13 02Z,   1.00,  -7.85,  99.90,  -6.89,  -0.04,
10/13 03Z,   1.10,  -5.45,  99.90,  -4.39,  -0.04,
10/13 04Z,   1.00,  -3.64,  99.90,  -2.68,  -0.04,
10/13 05Z,   1.00,  -2.76,  99.90,  -1.80,  -0.04,  (max)
10/13 06Z,   0.90,  -2.95,  99.90,  -2.09,  -0.04,
10/13 07Z,   0.90,  -4.20,  99.90,  -3.34,  -0.04,
10/13 08Z,   1.00,  -6.27,  99.90,  -5.31,  -0.04,
10/13 09Z,   1.10,  -8.55,  99.90,  -7.49,  -0.04,
10/13 10Z,   1.30, -10.34,  99.90,  -9.08,  -0.04,
10/13 11Z,   1.40, -11.17,  99.90,  -9.82,  -0.04,  (min)
10/13 12Z,   1.50, -10.89,  99.90,  -9.43,  -0.04,
10/13 13Z,   1.60,  -9.53,  99.90,  -7.97,  -0.04,
10/13 14Z,   1.60,  -7.36,  99.90,  -5.81,  -0.04,
10/13 15Z,   1.50,  -4.99,  99.90,  -3.53,  -0.04,
10/13 16Z,   1.40,  -3.10,  99.90,  -1.74,  -0.04,
10/13 17Z,   1.30,  -2.13,  99.90,  -0.87,  -0.04,  (max)
10/13 18Z,   1.20,  -2.23,  99.90,  -1.07,  -0.04,
10/13 19Z,   1.10,  -3.39,  99.90,  -2.33,  -0.04,
10/13 20Z,   1.10,  -5.46,  99.90,  -4.40,  -0.04,
10/13 21Z,   1.10,  -7.96,  99.90,  -6.90,  -0.04,
10/13 22Z,   1.10, -10.20,  99.90,  -9.14,  -0.04,
10/13 23Z,   1.10, -11.61,  99.90, -10.55,  -0.04,
10/14 00Z,   1.00, -11.94,  99.90, -10.99,  -0.04,  (min)
10/14 01Z,   1.00, -11.17,  99.90, -10.22,  -0.04,
10/14 02Z,   1.00,  -9.44,  99.90,  -8.49,  -0.04,
10/14 03Z,   0.90,  -7.19,  99.90,  -6.33,  -0.04,
10/14 04Z,   0.80,  -5.06,  99.90,  -4.30,  -0.04,
10/14 05Z,   0.80,  -3.62,  99.90,  -2.86,  -0.04,
10/14 06Z,   0.70,  -3.11,  99.90,  -2.45,  -0.04,  (max)
10/14 07Z,   0.60,  -3.58,  99.90,  -3.02,  -0.04,
10/14 08Z,   0.60,  -4.98,  99.90,  -4.42,  -0.04,
10/14 09Z,   0.50,  -6.99,  99.90,  -6.53,  -0.04,
10/14 10Z,   0.50,  -9.00,  99.90,  -8.54,  -0.04,
10/14 11Z,   0.50, -10.38,  99.90,  -9.93,  -0.04,
10/14 12Z,   0.50, -10.80,  99.90, -10.34,  -0.04,  (min)
10/14 13Z,   0.50, -10.19,  99.90,  -9.73,  -0.04,
10/14 14Z,   0.40,  -8.66,  99.90,  -8.31,  -0.04,
10/14 15Z,   0.40,  -6.54,  99.90,  -6.19,  -0.04,
10/14 16Z,   0.30,  -4.43,  99.90,  -4.17,  -0.04,
10/14 17Z,   0.20,  -2.92,  99.90,  -2.76,  -0.04,
10/14 18Z,   0.20,  -2.36,  99.90,  -2.20,  -0.04,  (max)
10/14 19Z,   0.20,  -2.79,  99.90,  -2.63,  -0.04,
10/14 20Z,   0.20,  -4.16,  99.90,  -4.01,  -0.04,
10/14 21Z,   0.20,  -6.26,  99.90,  -6.10,  -0.04,
10/14 22Z,   0.30,  -8.57,  99.90,  -8.32,  -0.04,
10/14 23Z,   0.30, -10.46,  99.90, -10.20,  -0.04,
10/15 00Z,   0.30, -11.47,  99.90, -11.21,  -0.04,
10/15 01Z,   0.30, -11.47,  99.90, -11.21,  -0.04,  (min)
10/15 02Z,   0.30, -10.50,  99.90, -10.24,  -0.04,
10/15 03Z,   0.20,  -8.75,  99.90,  -8.59,  -0.04,
10/15 04Z,   0.10,  -6.66,  99.90,  -6.60,  -0.04,
10/15 05Z,   0.10,  -4.85,  99.90,  -4.79,  -0.04,
10/15 06Z,   0.10,  -3.76,  99.90,  -3.70,  -0.04,
10/15 07Z,   0.10,  -3.55,  99.90,  -3.49,  -0.04,  (max)
10/15 08Z,   0.00,  -4.22,  99.90,  -4.26,  -0.04,
10/15 09Z,   0.10,  -5.67,  99.90,  -5.61,  -0.04,
10/15 10Z,   0.10,  -7.54,  99.90,  -7.49,  -0.04,
10/15 11Z,   0.10,  -9.25,  99.90,  -9.19,  -0.04,
10/15 12Z,   0.10, -10.25,  99.90, -10.19,  -0.04,
10/15 13Z,   0.10, -10.33,  99.90, -10.27,  -0.04,  (min)
10/15 14Z,   0.00,  -9.51,  99.90,  -9.55,  -0.04,
10/15 15Z,   0.00,  -7.93,  99.90,  -7.98,  -0.04,
10/15 16Z,   0.00,  -5.94,  99.90,  -5.99,  -0.04,
10/15 17Z,  -0.10,  -4.12,  99.90,  -4.26,  -0.04,
10/15 18Z,  -0.10,  -2.97,  99.90,  -3.12,  -0.04,
10/15 19Z,   0.00,  -2.74,  99.90,  -2.78,  -0.04,  (max)
10/15 20Z,   0.00,  -3.39,  99.90,  -3.44,  -0.04,
10/15 21Z,   0.20,  -4.86,  99.90,  -4.70,  -0.04,
10/15 22Z,   0.40,  -6.89,  99.90,  -6.53,  -0.04,
10/15 23Z,   0.50,  -8.96,  99.90,  -8.50,  -0.04,
10/16 00Z,   0.60, -10.49,  99.90,  -9.94,  -0.04,