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
#Port Townsend, WA : 11/15/2025 10:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 18Z,   0.70,   7.72,   8.76,  99.90,   0.34,
11/13 19Z,   0.70,   8.60,   9.70,  99.90,   0.40,
11/13 20Z,   0.70,   8.92,   9.87,  99.90,   0.25,  (max)
11/13 21Z,   0.80,   8.59,   9.52,  99.90,   0.13,
11/13 22Z,   0.80,   7.68,   8.43,  99.90,  -0.05,
11/13 23Z,   0.80,   6.47,   7.17,  99.90,  -0.10,
11/14 00Z,   0.80,   5.35,   5.84,  99.90,  -0.31,
11/14 01Z,   0.90,   4.57,   4.92,  99.90,  -0.55,
11/14 02Z,   0.90,   4.14,   4.53,  99.90,  -0.51,
11/14 03Z,   0.80,   4.05,   4.38,  99.90,  -0.47,  (min)
11/14 04Z,   0.80,   4.26,   4.54,  99.90,  -0.52,
11/14 05Z,   0.90,   4.68,   4.79,  99.90,  -0.79,
11/14 06Z,   0.70,   5.10,   5.28,  99.90,  -0.52,
11/14 07Z,   0.70,   5.30,   5.67,  99.90,  -0.33,
11/14 08Z,   0.60,   5.21,   5.68,  99.90,  -0.13,  (max)
11/14 09Z,   0.60,   4.79,   5.39,  99.90,   0.00,
11/14 10Z,   0.70,   4.05,   4.83,  99.90,   0.08,
11/14 11Z,   0.60,   3.18,   4.11,  99.90,   0.33,
11/14 12Z,   0.40,   2.52,   3.46,  99.90,   0.54,
11/14 13Z,   0.50,   2.32,   3.21,  99.90,   0.39,  (min)
11/14 14Z,   0.50,   2.62,   3.46,  99.90,   0.34,
11/14 15Z,   0.40,   3.32,   4.12,  99.90,   0.40,
11/14 16Z,   0.40,   4.35,   5.20,  99.90,   0.45,
11/14 17Z,   0.50,   5.64,   6.31,  99.90,   0.17,
11/14 18Z,   0.60,   6.96,   7.65,  99.90,   0.09,
11/14 19Z,   0.50,   8.05,   8.63,  99.90,   0.08,
11/14 20Z,   0.50,   8.68,   9.16,  99.90,  -0.02,  (max)
11/14 21Z,   0.50,   8.72,   9.12,  99.90,  -0.10,
11/14 22Z,   0.60,   8.08,   8.41,  99.90,  -0.27,
11/14 23Z,   0.50,   6.84,   7.18,  99.90,  -0.16,
11/15 00Z,   0.60,   5.37,   5.58,  99.90,  -0.39,
11/15 01Z,   0.70,   4.10,   4.29,  99.90,  -0.51,
11/15 02Z,   0.60,   3.28,   3.45,  99.90,  -0.43,
11/15 03Z,   0.60,   2.93,   3.24,  99.90,  -0.29,  (min)
11/15 04Z,   0.60,   2.99,   3.42,  99.90,  -0.17,
11/15 05Z,   0.70,   3.43,   3.90,  99.90,  -0.23,
11/15 06Z,   0.70,   4.11,   4.50,  99.90,  -0.31,
11/15 07Z,   0.60,   4.83,   5.33,  99.90,  -0.10,
11/15 08Z,   0.70,   5.38,   5.95,  99.90,  -0.13,
11/15 09Z,   0.70,   5.65,   6.45,  99.90,   0.10,  (max)
11/15 10Z,   0.70,   5.53,   6.23,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 11Z,   0.60,   4.99,  99.90,   5.59,   0.01,
11/15 12Z,   0.60,   4.22,  99.90,   4.83,   0.01,
11/15 13Z,   0.60,   3.61,  99.90,   4.23,   0.02,
11/15 14Z,   0.60,   3.43,  99.90,   4.05,   0.02,  (min)
11/15 15Z,   0.50,   3.70,  99.90,   4.23,   0.03,
11/15 16Z,   0.50,   4.35,  99.90,   4.88,   0.03,
11/15 17Z,   0.50,   5.29,  99.90,   5.83,   0.04,
11/15 18Z,   0.60,   6.43,  99.90,   7.07,   0.04,
11/15 19Z,   0.50,   7.53,  99.90,   8.08,   0.05,
11/15 20Z,   0.50,   8.33,  99.90,   8.89,   0.05,
11/15 21Z,   0.50,   8.63,  99.90,   9.19,   0.06,  (max)
11/15 22Z,   0.50,   8.29,  99.90,   8.85,   0.06,
11/15 23Z,   0.50,   7.24,  99.90,   7.80,   0.06,
11/16 00Z,   0.50,   5.66,  99.90,   6.22,   0.06,
11/16 01Z,   0.50,   3.99,  99.90,   4.55,   0.06,
11/16 02Z,   0.60,   2.70,  99.90,   3.36,   0.06,
11/16 03Z,   0.60,   2.00,  99.90,   2.66,   0.06,
11/16 04Z,   0.60,   1.86,  99.90,   2.52,   0.06,  (min)
11/16 05Z,   0.50,   2.19,  99.90,   2.75,   0.06,
11/16 06Z,   0.60,   2.92,  99.90,   3.59,   0.06,
11/16 07Z,   0.70,   3.91,  99.90,   4.68,   0.06,
11/16 08Z,   0.70,   4.94,  99.90,   5.70,   0.06,
11/16 09Z,   0.70,   5.79,  99.90,   6.55,   0.06,
11/16 10Z,   0.70,   6.31,  99.90,   7.07,   0.06,
11/16 11Z,   0.80,   6.36,  99.90,   7.22,   0.06,  (max)
11/16 12Z,   0.80,   5.89,  99.90,   6.76,   0.06,
11/16 13Z,   0.80,   5.18,  99.90,   6.04,   0.06,
11/16 14Z,   0.80,   4.62,  99.90,   5.48,   0.06,
11/16 15Z,   0.90,   4.48,  99.90,   5.44,   0.06,  (min)
11/16 16Z,   0.90,   4.77,  99.90,   5.73,   0.06,
11/16 17Z,   0.90,   5.38,  99.90,   6.34,   0.06,
11/16 18Z,   0.90,   6.23,  99.90,   7.19,   0.06,
11/16 19Z,   0.90,   7.18,  99.90,   8.14,   0.06,
11/16 20Z,   0.90,   8.01,  99.90,   8.97,   0.06,
11/16 21Z,   0.90,   8.45,  99.90,   9.42,   0.06,  (max)
11/16 22Z,   0.90,   8.33,  99.90,   9.29,   0.06,
11/16 23Z,   0.90,   7.52,  99.90,   8.49,   0.06,
11/17 00Z,   0.90,   6.05,  99.90,   7.01,   0.06,
11/17 01Z,   0.90,   4.19,  99.90,   5.16,   0.06,
11/17 02Z,   1.00,   2.47,  99.90,   3.53,   0.06,
11/17 03Z,   1.00,   1.33,  99.90,   2.39,   0.06,
11/17 04Z,   0.90,   0.91,  99.90,   1.87,   0.06,  (min)
11/17 05Z,   0.80,   1.10,  99.90,   1.96,   0.06,
11/17 06Z,   0.90,   1.78,  99.90,   2.74,   0.06,
11/17 07Z,   0.90,   2.85,  99.90,   3.81,   0.06,
11/17 08Z,   0.90,   4.14,  99.90,   5.10,   0.06,
11/17 09Z,   0.80,   5.42,  99.90,   6.28,   0.06,
11/17 10Z,   0.80,   6.47,  99.90,   7.33,   0.06,
11/17 11Z,   0.90,   7.10,  99.90,   8.06,   0.06,
11/17 12Z,   0.90,   7.17,  99.90,   8.13,   0.06,  (max)
11/17 13Z,   0.90,   6.70,  99.90,   7.66,   0.06,
11/17 14Z,   0.90,   6.00,  99.90,   6.96,   0.06,
11/17 15Z,   1.00,   5.51,  99.90,   6.57,   0.06,
11/17 16Z,   0.90,   5.44,  99.90,   6.40,   0.06,  (min)
11/17 17Z,   0.90,   5.75,  99.90,   6.72,   0.06,
11/17 18Z,   0.90,   6.32,  99.90,   7.28,   0.06,
11/17 19Z,   0.90,   7.04,  99.90,   8.00,   0.06,
11/17 20Z,   0.80,   7.78,  99.90,   8.64,   0.06,
11/17 21Z,   0.70,   8.28,  99.90,   9.04,   0.06,
11/17 22Z,   0.70,   8.30,  99.90,   9.06,   0.06,  (max)
11/17 23Z,   0.70,   7.70,  99.90,   8.46,   0.06,
11/18 00Z,   0.60,   6.42,  99.90,   7.08,   0.06,
11/18 01Z,   0.60,   4.59,  99.90,   5.25,   0.06,
11/18 02Z,   0.70,   2.60,  99.90,   3.36,   0.06,
11/18 03Z,   0.60,   1.00,  99.90,   1.66,   0.06,
11/18 04Z,   0.60,   0.19,  99.90,   0.85,   0.06,
11/18 05Z,   0.60,   0.17,  99.90,   0.84,   0.06,  (min)
11/18 06Z,   0.60,   0.77,  99.90,   1.43,   0.06,
11/18 07Z,   0.60,   1.82,  99.90,   2.49,   0.06,
11/18 08Z,   0.50,   3.21,  99.90,   3.77,   0.06,
11/18 09Z,   0.50,   4.75,  99.90,   5.31,   0.06,
11/18 10Z,   0.50,   6.18,  99.90,   6.74,   0.06,
11/18 11Z,   0.60,   7.28,  99.90,   7.94,   0.06,
11/18 12Z,   0.50,   7.88,  99.90,   8.44,   0.06,  (max)
11/18 13Z,   0.50,   7.86,  99.90,   8.42,   0.06,
11/18 14Z,   0.50,   7.33,  99.90,   7.89,   0.06,
11/18 15Z,   0.50,   6.65,  99.90,   7.21,   0.06,
11/18 16Z,   0.50,   6.25,  99.90,   6.81,   0.06,  (min)
11/18 17Z,   0.50,   6.26,  99.90,   6.83,   0.06,
11/18 18Z,   0.50,   6.59,  99.90,   7.15,   0.06,
11/18 19Z,   0.40,   7.08,  99.90,   7.54,   0.06,
11/18 20Z,   0.40,   7.65,  99.90,   8.11,   0.06,
11/18 21Z,   0.40,   8.13,  99.90,   8.59,   0.06,
11/18 22Z,   0.40,   8.27,  99.90,   8.73,   0.06,  (max)
11/18 23Z,   0.40,   7.84,  99.90,   8.30,   0.06,
11/19 00Z,   0.40,   6.76,  99.90,   7.22,   0.06,
11/19 01Z,  99.90,   5.08,  99.90,  99.90,   0.06,
11/19 02Z,  99.90,   3.03,  99.90,  99.90,   0.06,
11/19 03Z,  99.90,   1.09,  99.90,  99.90,   0.06,
11/19 04Z,  99.90,  -0.20,  99.90,  99.90,   0.06,
11/19 05Z,  99.90,  -0.56,  99.90,  99.90,   0.06,
11/19 06Z,  99.90,  -0.11,  99.90,  99.90,   0.06,