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 : 12/15/2025 15:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 00Z,   0.40,   3.58,   3.49,  99.90,  -0.49,
12/14 01Z,   0.50,   2.56,   2.49,  99.90,  -0.57,
12/14 02Z,   0.50,   2.06,   2.00,  99.90,  -0.56,  (min)
12/14 03Z,   0.40,   2.02,   2.10,  99.90,  -0.32,
12/14 04Z,   0.40,   2.39,   2.63,  99.90,  -0.16,
12/14 05Z,   0.50,   3.07,   3.28,  99.90,  -0.29,
12/14 06Z,   0.30,   3.91,   4.31,  99.90,   0.10,
12/14 07Z,   0.30,   4.71,   5.07,  99.90,   0.06,
12/14 08Z,   0.40,   5.35,   6.04,  99.90,   0.29,
12/14 09Z,   0.50,   5.76,   6.47,  99.90,   0.21,
12/14 10Z,   0.50,   5.84,   6.65,  99.90,   0.31,
12/14 11Z,   0.40,   5.59,   6.67,  99.90,   0.68,  (max)
12/14 12Z,   0.30,   5.24,   6.44,  99.90,   0.90,
12/14 13Z,   0.40,   5.10,   6.22,  99.90,   0.72,  (min)
12/14 14Z,   0.40,   5.30,   6.25,  99.90,   0.55,
12/14 15Z,   0.40,   5.79,   6.66,  99.90,   0.47,
12/14 16Z,   0.30,   6.48,   7.36,  99.90,   0.58,
12/14 17Z,   0.40,   7.31,   7.94,  99.90,   0.23,
12/14 18Z,   0.60,   8.10,   8.42,  99.90,  -0.28,
12/14 19Z,   0.60,   8.60,   8.75,  99.90,  -0.45,  (max)
12/14 20Z,   0.60,   8.63,   8.64,  99.90,  -0.59,
12/14 21Z,   0.60,   8.12,   8.12,  99.90,  -0.60,
12/14 22Z,   0.60,   7.05,   7.11,  99.90,  -0.54,
12/14 23Z,   0.60,   5.49,   5.49,  99.90,  -0.60,
12/15 00Z,   0.70,   3.74,   3.84,  99.90,  -0.60,
12/15 01Z,   0.80,   2.25,   2.30,  99.90,  -0.75,
12/15 02Z,   0.80,   1.33,   1.50,  99.90,  -0.63,
12/15 03Z,   0.80,   1.02,   1.27,  99.90,  -0.55,  (min)
12/15 04Z,   0.80,   1.22,   1.57,  99.90,  -0.45,
12/15 05Z,   0.80,   1.85,   2.44,  99.90,  -0.21,
12/15 06Z,   0.70,   2.82,   3.45,  99.90,  -0.07,
12/15 07Z,   0.60,   3.96,   4.80,  99.90,   0.24,
12/15 08Z,   0.70,   5.07,   5.88,  99.90,   0.11,
12/15 09Z,   0.80,   6.04,   6.97,  99.90,   0.13,
12/15 10Z,   0.80,   6.71,   7.57,  99.90,   0.06,
12/15 11Z,   0.80,   6.95,   7.82,  99.90,   0.07,
12/15 12Z,   0.90,   6.76,   7.96,  99.90,   0.30,  (max)
12/15 13Z,   1.00,   6.42,   7.75,  99.90,   0.33,
12/15 14Z,   1.00,   6.24,   7.62,  99.90,   0.38,
12/15 15Z,   1.00,   6.36,   7.60,  99.90,   0.24,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 16Z,   1.00,   6.73,  99.90,   7.94,   0.22,
12/15 17Z,   1.10,   7.25,  99.90,   8.55,   0.20,
12/15 18Z,   1.20,   7.85,  99.90,   9.23,   0.18,
12/15 19Z,   1.10,   8.35,  99.90,   9.61,   0.16,
12/15 20Z,   1.10,   8.52,  99.90,   9.77,   0.15,  (max)
12/15 21Z,   1.10,   8.22,  99.90,   9.44,   0.13,
12/15 22Z,   1.20,   7.37,  99.90,   8.68,   0.11,
12/15 23Z,   1.30,   5.99,  99.90,   7.38,   0.09,
12/16 00Z,   1.20,   4.20,  99.90,   5.47,   0.07,
12/16 01Z,   1.20,   2.37,  99.90,   3.63,   0.06,
12/16 02Z,   1.30,   0.98,  99.90,   2.32,   0.04,
12/16 03Z,   1.10,   0.29,  99.90,   1.41,   0.02,
12/16 04Z,   1.00,   0.28,  99.90,   1.30,   0.02,  (min)
12/16 05Z,   0.90,   0.79,  99.90,   1.71,   0.02,
12/16 06Z,   0.90,   1.74,  99.90,   2.66,   0.02,
12/16 07Z,   0.80,   3.01,  99.90,   3.83,   0.02,
12/16 08Z,   0.60,   4.42,  99.90,   5.04,   0.02,
12/16 09Z,   0.50,   5.79,  99.90,   6.31,   0.02,
12/16 10Z,   0.60,   6.94,  99.90,   7.56,   0.02,
12/16 11Z,   0.60,   7.71,  99.90,   8.32,   0.02,
12/16 12Z,   0.50,   7.93,  99.90,   8.45,   0.02,  (max)
12/16 13Z,   0.50,   7.68,  99.90,   8.20,   0.02,
12/16 14Z,   0.50,   7.29,  99.90,   7.81,   0.02,
12/16 15Z,   0.60,   7.07,  99.90,   7.69,   0.02,
12/16 16Z,   0.50,   7.13,  99.90,   7.65,   0.02,  (min)
12/16 17Z,   0.50,   7.38,  99.90,   7.90,   0.02,
12/16 18Z,   0.60,   7.75,  99.90,   8.37,   0.02,
12/16 19Z,   0.60,   8.15,  99.90,   8.77,   0.02,
12/16 20Z,   0.40,   8.40,  99.90,   8.82,   0.02,  (max)
12/16 21Z,   0.50,   8.27,  99.90,   8.79,   0.02,
12/16 22Z,   0.50,   7.64,  99.90,   8.16,   0.02,
12/16 23Z,   0.60,   6.47,  99.90,   7.09,   0.02,
12/17 00Z,   0.60,   4.81,  99.90,   5.43,   0.02,
12/17 01Z,   0.80,   2.86,  99.90,   3.68,   0.02,
12/17 02Z,   1.00,   1.07,  99.90,   2.09,   0.02,
12/17 03Z,   1.00,  -0.08,  99.90,   0.94,   0.02,
12/17 04Z,   0.90,  -0.43,  99.90,   0.49,   0.02,  (min)
12/17 05Z,   1.00,  -0.09,  99.90,   0.93,   0.02,
12/17 06Z,   1.10,   0.77,  99.90,   1.89,   0.02,
12/17 07Z,   1.10,   2.03,  99.90,   3.15,   0.02,
12/17 08Z,   1.20,   3.58,  99.90,   4.80,   0.02,
12/17 09Z,   1.80,   5.20,  99.90,   7.02,   0.02,
12/17 10Z,   1.70,   6.69,  99.90,   8.41,   0.02,
12/17 11Z,   1.50,   7.88,  99.90,   9.39,   0.02,
12/17 12Z,   1.40,   8.56,  99.90,   9.98,   0.02,
12/17 13Z,   1.50,   8.63,  99.90,  10.15,   0.02,  (max)
12/17 14Z,   1.60,   8.26,  99.90,   9.88,   0.02,
12/17 15Z,   1.50,   7.81,  99.90,   9.33,   0.02,
12/17 16Z,   1.30,   7.58,  99.90,   8.90,   0.02,  (min)
12/17 17Z,   1.30,   7.60,  99.90,   8.92,   0.02,
12/17 18Z,   1.30,   7.77,  99.90,   9.09,   0.02,
12/17 19Z,   1.10,   8.02,  99.90,   9.14,   0.02,
12/17 20Z,   0.90,   8.26,  99.90,   9.17,   0.02,  (max)
12/17 21Z,   0.80,   8.28,  99.90,   9.10,   0.02,
12/17 22Z,   0.80,   7.89,  99.90,   8.71,   0.02,
12/17 23Z,   0.80,   6.95,  99.90,   7.77,   0.02,
12/18 00Z,   0.70,   5.48,  99.90,   6.20,   0.02,
12/18 01Z,   0.70,   3.59,  99.90,   4.31,   0.02,
12/18 02Z,   0.70,   1.59,  99.90,   2.31,   0.02,
12/18 03Z,   0.60,  -0.03,  99.90,   0.59,   0.02,
12/18 04Z,   0.40,  -0.84,  99.90,  -0.43,   0.02,  (min)
12/18 05Z,   0.40,  -0.79,  99.90,  -0.37,   0.02,
12/18 06Z,   0.40,  -0.07,  99.90,   0.35,   0.02,
12/18 07Z,   0.40,   1.11,  99.90,   1.53,   0.02,
12/18 08Z,   0.30,   2.64,  99.90,   2.96,   0.02,
12/18 09Z,   0.30,   4.39,  99.90,   4.71,   0.02,
12/18 10Z,   0.40,   6.12,  99.90,   6.54,   0.02,
12/18 11Z,   0.40,   7.60,  99.90,   8.02,   0.02,
12/18 12Z,   0.30,   8.66,  99.90,   8.98,   0.02,
12/18 13Z,   0.30,   9.13,  99.90,   9.45,   0.02,  (max)
12/18 14Z,   0.40,   9.00,  99.90,   9.41,   0.02,
12/18 15Z,   0.40,   8.50,  99.90,   8.92,   0.02,
12/18 16Z,   0.30,   8.03,  99.90,   8.35,   0.02,
12/18 17Z,   0.40,   7.82,  99.90,   8.24,   0.02,  (min)
12/18 18Z,   0.60,   7.84,  99.90,   8.46,   0.02,
12/18 19Z,   0.70,   7.96,  99.90,   8.68,   0.02,
12/18 20Z,   0.60,   8.12,  99.90,   8.74,   0.02,
12/18 21Z,   0.70,   8.23,  99.90,   8.95,   0.02,
12/18 22Z,   0.90,   8.07,  99.90,   8.99,   0.02,  (max)
12/18 23Z,   1.00,   7.41,  99.90,   8.43,   0.02,
12/19 00Z,   1.00,   6.19,  99.90,   7.21,   0.02,
12/19 01Z,   1.10,   4.45,  99.90,   5.57,   0.02,
12/19 02Z,   1.40,   2.42,  99.90,   3.84,   0.02,
12/19 03Z,   1.30,   0.48,  99.90,   1.80,   0.02,
12/19 04Z,   1.10,  -0.85,  99.90,   0.27,   0.02,
12/19 05Z,   1.10,  -1.27,  99.90,  -0.15,   0.02,  (min)
12/19 06Z,   1.30,  -0.82,  99.90,   0.50,   0.02,
12/19 07Z,  99.90,   0.24,  99.90,  99.90,   0.02,
12/19 08Z,  99.90,   1.69,  99.90,  99.90,   0.02,
12/19 09Z,  99.90,   3.43,  99.90,  99.90,   0.02,
12/19 10Z,  99.90,   5.29,  99.90,  99.90,   0.02,
12/19 11Z,  99.90,   7.01,  99.90,  99.90,   0.02,
12/19 12Z,  99.90,   8.36,  99.90,  99.90,   0.02,