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
#Sitka, AK : 11/16/2025 05:22:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 12Z,   0.30,   2.14,   2.49,  99.90,   0.05,  (min)
11/14 13Z,   0.40,   3.15,   3.53,  99.90,  -0.02,
11/14 14Z,   0.40,   4.68,   4.98,  99.90,  -0.10,
11/14 15Z,   0.40,   6.39,   6.72,  99.90,  -0.07,
11/14 16Z,   0.40,   7.92,   8.16,  99.90,  -0.16,
11/14 17Z,   0.40,   8.92,   9.13,  99.90,  -0.19,
11/14 18Z,   0.50,   9.18,   9.27,  99.90,  -0.41,  (max)
11/14 19Z,   0.50,   8.65,   8.76,  99.90,  -0.39,
11/14 20Z,   0.50,   7.48,   7.60,  99.90,  -0.38,
11/14 21Z,   0.50,   5.96,   6.05,  99.90,  -0.41,
11/14 22Z,   0.60,   4.46,   4.57,  99.90,  -0.49,
11/14 23Z,   0.60,   3.32,   3.48,  99.90,  -0.44,
11/15 00Z,   0.60,   2.82,   2.89,  99.90,  -0.53,  (min)
11/15 01Z,   0.60,   3.03,   3.16,  99.90,  -0.47,
11/15 02Z,   0.50,   3.88,   4.04,  99.90,  -0.34,
11/15 03Z,   0.60,   5.11,   5.28,  99.90,  -0.43,
11/15 04Z,   0.70,   6.38,   6.56,  99.90,  -0.52,
11/15 05Z,   0.90,   7.33,   7.53,  99.90,  -0.70,
11/15 06Z,   0.80,   7.70,   7.99,  99.90,  -0.51,  (max)
11/15 07Z,   0.80,   7.37,   7.65,  99.90,  -0.52,
11/15 08Z,   0.80,   6.42,   6.78,  99.90,  -0.44,
11/15 09Z,   0.90,   5.07,   5.45,  99.90,  -0.52,
11/15 10Z,   0.90,   3.69,   4.13,  99.90,  -0.46,
11/15 11Z,   1.00,   2.66,   3.11,  99.90,  -0.55,
11/15 12Z,   0.80,   2.25,   2.69,  99.90,  -0.36,  (min)
11/15 13Z,   0.90,   2.64,   3.02,  99.90,  -0.52,
11/15 14Z,   0.90,   3.77,   4.09,  99.90,  -0.58,
11/15 15Z,   0.90,   5.40,   5.72,  99.90,  -0.58,
11/15 16Z,   0.90,   7.16,   7.42,  99.90,  -0.64,
11/15 17Z,   1.00,   8.65,   8.85,  99.90,  -0.80,
11/15 18Z,   0.70,   9.50,   9.59,  99.90,  -0.61,  (max)
11/15 19Z,   0.70,   9.50,   9.46,  99.90,  -0.74,
11/15 20Z,   0.60,   8.64,   8.57,  99.90,  -0.67,
11/15 21Z,   0.70,   7.10,   7.03,  99.90,  -0.77,
11/15 22Z,   0.70,   5.26,   5.15,  99.90,  -0.81,
11/15 23Z,   0.80,   3.51,   3.42,  99.90,  -0.89,
11/16 00Z,   0.50,   2.28,   2.21,  99.90,  -0.57,
11/16 01Z,   0.40,   1.82,   1.71,  99.90,  -0.51,  (min)
11/16 02Z,   0.40,   2.20,   2.11,  99.90,  -0.49,
11/16 03Z,   0.40,   3.30,   3.25,  99.90,  -0.45,
11/16 04Z,   0.30,   4.81,   4.74,  99.90,  -0.37,
11/16 05Z,   0.30,   6.33,   6.30,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 06Z,   0.30,   7.45,  99.90,   7.42,  -0.33,
11/16 07Z,   0.30,   7.90,  99.90,   7.86,  -0.34,  (max)
11/16 08Z,   0.20,   7.57,  99.90,   7.42,  -0.35,
11/16 09Z,   0.10,   6.58,  99.90,   6.32,  -0.36,
11/16 10Z,   0.10,   5.20,  99.90,   4.94,  -0.36,
11/16 11Z,   0.00,   3.84,  99.90,   3.47,  -0.37,
11/16 12Z,   0.00,   2.90,  99.90,   2.52,  -0.38,
11/16 13Z,   0.00,   2.67,  99.90,   2.28,  -0.39,  (min)
11/16 14Z,   0.00,   3.27,  99.90,   2.88,  -0.39,
11/16 15Z,   0.00,   4.60,  99.90,   4.20,  -0.40,
11/16 16Z,   0.00,   6.36,  99.90,   5.95,  -0.41,
11/16 17Z,   0.00,   8.12,  99.90,   7.70,  -0.42,
11/16 18Z,   0.00,   9.45,  99.90,   9.03,  -0.42,
11/16 19Z,   0.00,   9.99,  99.90,   9.57,  -0.42,  (max)
11/16 20Z,   0.00,   9.57,  99.90,   9.16,  -0.42,
11/16 21Z,   0.10,   8.26,  99.90,   7.95,  -0.42,
11/16 22Z,   0.20,   6.33,  99.90,   6.11,  -0.42,
11/16 23Z,   0.20,   4.20,  99.90,   3.99,  -0.42,
11/17 00Z,   0.20,   2.36,  99.90,   2.15,  -0.42,
11/17 01Z,   0.10,   1.22,  99.90,   0.90,  -0.42,
11/17 02Z,   0.10,   1.00,  99.90,   0.68,  -0.42,  (min)
11/17 03Z,   0.10,   1.72,  99.90,   1.41,  -0.42,
11/17 04Z,   0.00,   3.17,  99.90,   2.76,  -0.42,
11/17 05Z,   0.00,   4.97,  99.90,   4.55,  -0.42,
11/17 06Z,   0.00,   6.65,  99.90,   6.24,  -0.42,
11/17 07Z,   0.00,   7.81,  99.90,   7.39,  -0.42,
11/17 08Z,  -0.10,   8.18,  99.90,   7.66,  -0.42,  (max)
11/17 09Z,   0.00,   7.71,  99.90,   7.30,  -0.42,
11/17 10Z,   0.00,   6.59,  99.90,   6.17,  -0.42,
11/17 11Z,   0.00,   5.16,  99.90,   4.75,  -0.42,
11/17 12Z,   0.00,   3.87,  99.90,   3.46,  -0.42,
11/17 13Z,   0.10,   3.12,  99.90,   2.81,  -0.42,  (min)
11/17 14Z,   0.10,   3.17,  99.90,   2.85,  -0.42,
11/17 15Z,   0.10,   4.06,  99.90,   3.75,  -0.42,
11/17 16Z,   0.10,   5.62,  99.90,   5.30,  -0.42,
11/17 17Z,   0.10,   7.46,  99.90,   7.14,  -0.42,
11/17 18Z,   0.00,   9.11,  99.90,   8.69,  -0.42,
11/17 19Z,   0.00,  10.13,  99.90,   9.72,  -0.42,
11/17 20Z,   0.00,  10.22,  99.90,   9.81,  -0.42,  (max)
11/17 21Z,   0.00,   9.29,  99.90,   8.87,  -0.42,
11/17 22Z,   0.00,   7.50,  99.90,   7.08,  -0.42,
11/17 23Z,   0.10,   5.22,  99.90,   4.90,  -0.42,
11/18 00Z,   0.10,   2.96,  99.90,   2.64,  -0.42,
11/18 01Z,   0.10,   1.20,  99.90,   0.89,  -0.42,
11/18 02Z,   0.10,   0.34,  99.90,   0.03,  -0.42,  (min)
11/18 03Z,   0.10,   0.53,  99.90,   0.22,  -0.42,
11/18 04Z,   0.00,   1.69,  99.90,   1.27,  -0.42,
11/18 05Z,   0.00,   3.50,  99.90,   3.09,  -0.42,
11/18 06Z,   0.00,   5.51,  99.90,   5.10,  -0.42,
11/18 07Z,  -0.10,   7.23,  99.90,   6.71,  -0.42,
11/18 08Z,  -0.10,   8.26,  99.90,   7.74,  -0.42,
11/18 09Z,  -0.10,   8.40,  99.90,   7.89,  -0.42,  (max)
11/18 10Z,  -0.10,   7.70,  99.90,   7.19,  -0.42,
11/18 11Z,  -0.10,   6.43,  99.90,   5.91,  -0.42,
11/18 12Z,  -0.10,   5.00,  99.90,   4.48,  -0.42,
11/18 13Z,  -0.10,   3.86,  99.90,   3.35,  -0.42,
11/18 14Z,  -0.10,   3.40,  99.90,   2.89,  -0.42,  (min)
11/18 15Z,  -0.10,   3.81,  99.90,   3.29,  -0.42,
11/18 16Z,  -0.20,   5.01,  99.90,   4.40,  -0.42,
11/18 17Z,  -0.20,   6.75,  99.90,   6.13,  -0.42,
11/18 18Z,  -0.20,   8.56,  99.90,   7.95,  -0.42,
11/18 19Z,  -0.20,   9.97,  99.90,   9.35,  -0.42,
11/18 20Z,  -0.10,  10.55,  99.90,  10.03,  -0.42,  (max)
11/18 21Z,  -0.10,  10.09,  99.90,   9.57,  -0.42,
11/18 22Z,   0.00,   8.62,  99.90,   8.20,  -0.42,
11/18 23Z,   0.00,   6.41,  99.90,   5.99,  -0.42,
11/19 00Z,   0.00,   3.93,  99.90,   3.51,  -0.42,
11/19 01Z,   0.00,   1.71,  99.90,   1.29,  -0.42,
11/19 02Z,   0.00,   0.24,  99.90,  -0.18,  -0.42,
11/19 03Z,   0.00,  -0.18,  99.90,  -0.59,  -0.42,  (min)
11/19 04Z,  -0.10,   0.51,  99.90,  -0.00,  -0.42,
11/19 05Z,  -0.10,   2.11,  99.90,   1.59,  -0.42,
11/19 06Z,  -0.10,   4.20,  99.90,   3.69,  -0.42,
11/19 07Z,  -0.20,   6.28,  99.90,   5.67,  -0.42,
11/19 08Z,  -0.20,   7.87,  99.90,   7.26,  -0.42,
11/19 09Z,  -0.20,   8.63,  99.90,   8.02,  -0.42,  (max)
11/19 10Z,  -0.20,   8.46,  99.90,   7.85,  -0.42,
11/19 11Z,  -0.20,   7.51,  99.90,   6.90,  -0.42,
11/19 12Z,  -0.10,   6.13,  99.90,   5.61,  -0.42,
11/19 13Z,   0.00,   4.77,  99.90,   4.36,  -0.42,
11/19 14Z,   0.00,   3.90,  99.90,   3.48,  -0.42,
11/19 15Z,   0.00,   3.80,  99.90,   3.39,  -0.42,  (min)
11/19 16Z,   0.00,   4.58,  99.90,   4.16,  -0.42,
11/19 17Z,   0.00,   6.05,  99.90,   5.64,  -0.42,
11/19 18Z,   0.00,   7.87,  99.90,   7.45,  -0.42,
11/19 19Z,   0.00,   9.52,  99.90,   9.11,  -0.42,
11/19 20Z,   0.00,  10.55,  99.90,  10.13,  -0.42,
11/19 21Z,   0.20,  10.60,  99.90,  10.38,  -0.42,  (max)
11/19 22Z,   0.30,   9.58,  99.90,   9.46,  -0.42,
11/19 23Z,   0.40,   7.63,  99.90,   7.61,  -0.42,
11/20 00Z,   0.40,   5.14,  99.90,   5.13,  -0.42,