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
#Kodiak Island, AK : 10/13/2026 18:22:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 00Z,  -0.40,   9.07,   8.83,  99.90,   0.16,  (max)
10/12 01Z,  -0.40,   7.36,   7.07,  99.90,   0.11,
10/12 02Z,  -0.50,   4.93,   4.58,  99.90,   0.15,
10/12 03Z,  -0.50,   2.34,   1.98,  99.90,   0.14,
10/12 04Z,  -0.60,   0.28,  -0.10,  99.90,   0.22,
10/12 05Z,  -0.60,  -0.74,  -0.94,  99.90,   0.40,  (min)
10/12 06Z,  -0.50,  -0.58,  -0.82,  99.90,   0.26,
10/12 07Z,  -0.50,   0.63,   0.31,  99.90,   0.18,
10/12 08Z,  -0.50,   2.57,   2.21,  99.90,   0.14,
10/12 09Z,  -0.50,   4.77,   4.39,  99.90,   0.12,
10/12 10Z,  -0.50,   6.66,   6.30,  99.90,   0.14,
10/12 11Z,  -0.50,   7.78,   7.45,  99.90,   0.17,
10/12 12Z,  -0.40,   7.96,   7.61,  99.90,   0.05,  (max)
10/12 13Z,  -0.40,   7.23,   6.86,  99.90,   0.03,
10/12 14Z,  -0.40,   5.78,   5.52,  99.90,   0.14,
10/12 15Z,  -0.40,   3.98,   3.76,  99.90,   0.18,
10/12 16Z,  -0.50,   2.44,   2.15,  99.90,   0.21,
10/12 17Z,  -0.50,   1.71,   1.47,  99.90,   0.26,  (min)
10/12 18Z,  -0.40,   2.01,   1.80,  99.90,   0.19,
10/12 19Z,  -0.40,   3.23,   2.96,  99.90,   0.13,
10/12 20Z,  -0.40,   5.07,   4.71,  99.90,   0.04,
10/12 21Z,  -0.40,   7.13,   6.82,  99.90,   0.09,
10/12 22Z,  -0.50,   8.85,   8.48,  99.90,   0.13,
10/12 23Z,  -0.50,   9.73,   9.31,  99.90,   0.08,  (max)
10/13 00Z,  -0.40,   9.54,   9.24,  99.90,   0.10,
10/13 01Z,  -0.30,   8.32,   7.91,  99.90,  -0.11,
10/13 02Z,  -0.30,   6.29,   5.84,  99.90,  -0.15,
10/13 03Z,  -0.40,   3.80,   3.41,  99.90,   0.01,
10/13 04Z,  -0.40,   1.44,   1.07,  99.90,   0.03,
10/13 05Z,  -0.40,  -0.18,  -0.52,  99.90,   0.06,
10/13 06Z,  -0.30,  -0.68,  -0.96,  99.90,   0.02,  (min)
10/13 07Z,  -0.30,  -0.08,  -0.34,  99.90,   0.04,
10/13 08Z,  -0.30,   1.37,   1.07,  99.90,  -0.00,
10/13 09Z,  -0.30,   3.33,   3.00,  99.90,  -0.03,
10/13 10Z,  -0.30,   5.33,   4.99,  99.90,  -0.04,
10/13 11Z,  -0.30,   6.86,   6.54,  99.90,  -0.02,
10/13 12Z,  -0.30,   7.57,   7.23,  99.90,  -0.04,  (max)
10/13 13Z,  -0.30,   7.41,   7.03,  99.90,  -0.08,
10/13 14Z,  -0.30,   6.52,   6.21,  99.90,  -0.01,
10/13 15Z,  -0.30,   5.11,   4.72,  99.90,  -0.09,
10/13 16Z,  -0.40,   3.59,   3.25,  99.90,   0.06,
10/13 17Z,  -0.40,   2.53,   2.15,  99.90,   0.02,
10/13 18Z,  -0.40,   2.32,   1.93,  99.90,   0.01,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 19Z,  -0.50,   3.03,  99.90,   2.56,   0.02,
10/13 20Z,  -0.40,   4.46,  99.90,   4.09,   0.03,
10/13 21Z,  -0.40,   6.25,  99.90,   5.90,   0.04,
10/13 22Z,  -0.40,   8.01,  99.90,   7.67,   0.05,
10/13 23Z,  -0.30,   9.25,  99.90,   9.01,   0.06,
10/14 00Z,  -0.30,   9.57,  99.90,   9.34,   0.07,  (max)
10/14 01Z,  -0.30,   8.88,  99.90,   8.66,   0.08,
10/14 02Z,  -0.30,   7.33,  99.90,   7.12,   0.09,
10/14 03Z,  -0.30,   5.19,  99.90,   5.00,   0.10,
10/14 04Z,  -0.30,   2.87,  99.90,   2.68,   0.11,
10/14 05Z,  -0.30,   0.91,  99.90,   0.73,   0.12,
10/14 06Z,  -0.30,  -0.19,  99.90,  -0.36,   0.13,  (min)
10/14 07Z,  -0.20,  -0.22,  99.90,  -0.29,   0.13,
10/14 08Z,  -0.30,   0.67,  99.90,   0.50,   0.13,
10/14 09Z,  -0.30,   2.19,  99.90,   2.02,   0.13,
10/14 10Z,  -0.20,   4.00,  99.90,   3.93,   0.13,
10/14 11Z,  -0.20,   5.66,  99.90,   5.59,   0.13,
10/14 12Z,  -0.20,   6.77,  99.90,   6.70,   0.13,
10/14 13Z,  -0.20,   7.12,  99.90,   7.05,   0.13,  (max)
10/14 14Z,  -0.20,   6.74,  99.90,   6.67,   0.13,
10/14 15Z,  -0.20,   5.81,  99.90,   5.74,   0.13,
10/14 16Z,  -0.30,   4.60,  99.90,   4.43,   0.13,
10/14 17Z,  -0.20,   3.46,  99.90,   3.39,   0.13,
10/14 18Z,  -0.20,   2.88,  99.90,   2.81,   0.13,  (min)
10/14 19Z,  -0.10,   3.10,  99.90,   3.13,   0.13,
10/14 20Z,   0.00,   4.07,  99.90,   4.20,   0.13,
10/14 21Z,   0.00,   5.51,  99.90,   5.64,   0.13,
10/14 22Z,  -0.10,   7.08,  99.90,   7.11,   0.13,
10/14 23Z,  -0.20,   8.44,  99.90,   8.37,   0.13,
10/15 00Z,  -0.20,   9.17,  99.90,   9.10,   0.13,  (max)
10/15 01Z,  -0.30,   9.01,  99.90,   8.84,   0.13,
10/15 02Z,  -0.20,   7.98,  99.90,   7.91,   0.13,
10/15 03Z,  -0.10,   6.31,  99.90,   6.34,   0.13,
10/15 04Z,  -0.20,   4.29,  99.90,   4.22,   0.13,
10/15 05Z,  -0.20,   2.29,  99.90,   2.22,   0.13,
10/15 06Z,  -0.20,   0.79,  99.90,   0.72,   0.13,
10/15 07Z,   0.00,   0.16,  99.90,   0.29,   0.13,  (min)
10/15 08Z,   0.00,   0.46,  99.90,   0.59,   0.13,
10/15 09Z,   0.00,   1.47,  99.90,   1.60,   0.13,
10/15 10Z,   0.00,   2.88,  99.90,   3.01,   0.13,
10/15 11Z,   0.00,   4.41,  99.90,   4.54,   0.13,
10/15 12Z,   0.00,   5.70,  99.90,   5.83,   0.13,
10/15 13Z,   0.00,   6.44,  99.90,   6.57,   0.13,
10/15 14Z,   0.10,   6.52,  99.90,   6.75,   0.13,  (max)
10/15 15Z,   0.20,   6.06,  99.90,   6.39,   0.13,
10/15 16Z,   0.20,   5.26,  99.90,   5.59,   0.13,
10/15 17Z,   0.30,   4.32,  99.90,   4.75,   0.13,
10/15 18Z,   0.40,   3.59,  99.90,   4.12,   0.13,
10/15 19Z,   0.50,   3.41,  99.90,   4.04,   0.13,  (min)
10/15 20Z,   0.50,   3.92,  99.90,   4.55,   0.13,
10/15 21Z,   0.50,   4.95,  99.90,   5.58,   0.13,
10/15 22Z,   0.30,   6.22,  99.90,   6.65,   0.13,
10/15 23Z,   0.20,   7.48,  99.90,   7.81,   0.13,
10/16 00Z,   0.10,   8.41,  99.90,   8.64,   0.13,
10/16 01Z,   0.10,   8.72,  99.90,   8.95,   0.13,  (max)
10/16 02Z,   0.00,   8.24,  99.90,   8.37,   0.13,
10/16 03Z,   0.00,   7.08,  99.90,   7.21,   0.13,
10/16 04Z,   0.00,   5.47,  99.90,   5.60,   0.13,
10/16 05Z,  -0.10,   3.70,  99.90,   3.73,   0.13,
10/16 06Z,  -0.10,   2.09,  99.90,   2.12,   0.13,
10/16 07Z,  -0.20,   1.01,  99.90,   0.94,   0.13,
10/16 08Z,  -0.30,   0.73,  99.90,   0.56,   0.13,  (min)
10/16 09Z,  -0.30,   1.18,  99.90,   1.01,   0.13,
10/16 10Z,  -0.40,   2.12,  99.90,   1.85,   0.13,
10/16 11Z,  -0.40,   3.31,  99.90,   3.04,   0.13,
10/16 12Z,  -0.40,   4.52,  99.90,   4.25,   0.13,
10/16 13Z,  -0.40,   5.48,  99.90,   5.21,   0.13,
10/16 14Z,  -0.40,   5.96,  99.90,   5.69,   0.13,  (max)
10/16 15Z,  -0.40,   5.94,  99.90,   5.67,   0.13,
10/16 16Z,  -0.30,   5.54,  99.90,   5.37,   0.13,
10/16 17Z,  -0.30,   4.95,  99.90,   4.78,   0.13,
10/16 18Z,  -0.20,   4.31,  99.90,   4.24,   0.13,
10/16 19Z,  -0.10,   3.91,  99.90,   3.94,   0.13,  (min)
10/16 20Z,  -0.10,   3.99,  99.90,   4.02,   0.13,
10/16 21Z,  -0.10,   4.58,  99.90,   4.61,   0.13,
10/16 22Z,  -0.20,   5.50,  99.90,   5.43,   0.13,
10/16 23Z,  -0.10,   6.52,  99.90,   6.55,   0.13,
10/17 00Z,  -0.20,   7.44,  99.90,   7.37,   0.13,
10/17 01Z,  -0.20,   8.04,  99.90,   7.97,   0.13,  (max)
10/17 02Z,  -0.30,   8.07,  99.90,   7.90,   0.13,
10/17 03Z,  -0.30,   7.46,  99.90,   7.29,   0.13,
10/17 04Z,  -0.30,   6.34,  99.90,   6.17,   0.13,
10/17 05Z,  -0.30,   4.94,  99.90,   4.77,   0.13,
10/17 06Z,  -0.30,   3.48,  99.90,   3.31,   0.13,
10/17 07Z,  -0.30,   2.20,  99.90,   2.03,   0.13,
10/17 08Z,  -0.30,   1.43,  99.90,   1.26,   0.13,
10/17 09Z,  -0.30,   1.30,  99.90,   1.13,   0.13,  (min)
10/17 10Z,  -0.30,   1.73,  99.90,   1.56,   0.13,
10/17 11Z,  -0.30,   2.49,  99.90,   2.32,   0.13,
10/17 12Z,  -0.30,   3.44,  99.90,   3.27,   0.13,