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
#Naknek River, Ent #13, AK : 01/16/2026 18:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 00Z,  -0.10,  10.23,  99.90,  10.13,   0.00,  (max)
01/15 01Z,  -0.10,   8.42,  99.90,   8.32,   0.00,
01/15 02Z,  -0.20,   5.59,  99.90,   5.39,   0.00,
01/15 03Z,  -0.20,   2.36,  99.90,   2.16,   0.00,
01/15 04Z,  -0.30,  -0.68,  99.90,  -0.98,   0.00,
01/15 05Z,  -0.40,  -2.93,  99.90,  -3.33,   0.00,
01/15 06Z,  -0.50,  -3.89,  99.90,  -4.39,   0.00,  (min)
01/15 07Z,  -0.60,  -3.00,  99.90,  -3.60,   0.00,
01/15 08Z,  -0.70,  -0.06,  99.90,  -0.76,   0.00,
01/15 09Z,  -0.90,   3.53,  99.90,   2.63,   0.00,
01/15 10Z,  -1.10,   5.71,  99.90,   4.61,   0.00,  (max)
01/15 11Z,  -1.50,   5.58,  99.90,   4.08,   0.00,
01/15 12Z,  -1.60,   3.73,  99.90,   2.13,   0.00,
01/15 13Z,  -1.90,   0.85,  99.90,  -1.05,   0.00,
01/15 14Z,  -2.30,  -2.44,  99.90,  -4.74,   0.00,
01/15 15Z,  -2.60,  -5.69,  99.90,  -8.29,   0.00,
01/15 16Z,  -3.10,  -8.55,  99.90, -11.65,   0.00,
01/15 17Z,  -3.50, -10.60,  99.90, -14.10,   0.00,
01/15 18Z,  -3.20, -11.33,  99.90, -14.53,   0.00,  (min)
01/15 19Z,  -3.20, -10.11,  99.90, -13.31,   0.00,
01/15 20Z,  -3.10,  -6.63,  99.90,  -9.73,   0.00,
01/15 21Z,  -2.90,  -1.40,  99.90,  -4.30,   0.00,
01/15 22Z,  -2.60,   4.27,  99.90,   1.67,   0.00,
01/15 23Z,  -2.30,   8.68,  99.90,   6.38,   0.00,
01/16 00Z,  -1.70,  10.66,  99.90,   8.96,   0.00,
01/16 01Z,  -1.30,  10.29,  99.90,   8.99,   0.00,  (max)
01/16 02Z,  -1.00,   8.24,  99.90,   7.24,   0.00,
01/16 03Z,  -0.80,   5.32,  99.90,   4.52,   0.00,
01/16 04Z,  -0.60,   2.11,  99.90,   1.51,   0.00,
01/16 05Z,  -0.40,  -0.81,  99.90,  -1.21,   0.00,
01/16 06Z,   0.00,  -2.89,  99.90,  -2.89,   0.00,
01/16 07Z,   0.00,  -3.61,  99.90,  -3.61,   0.00,  (min)
01/16 08Z,   0.20,  -2.42,  99.90,  -2.22,   0.00,
01/16 09Z,   0.40,   0.67,  99.90,   1.07,   0.00,
01/16 10Z,   0.60,   3.85,  99.90,   4.45,   0.00,
01/16 11Z,   0.90,   5.23,  99.90,   6.13,   0.00,
01/16 12Z,   1.80,   4.52,  99.90,   6.32,   0.00,  (max)
01/16 13Z,   2.40,   2.37,  99.90,   4.77,   0.00,
01/16 14Z,   3.30,  -0.56,  99.90,   2.74,   0.00,
01/16 15Z,   4.40,  -3.71,  99.90,   0.69,   0.00,
01/16 16Z,   5.00,  -6.72,  99.90,  -1.72,   0.00,
01/16 17Z,   5.10,  -9.25,  99.90,  -4.15,   0.00,
01/16 18Z,   4.90, -10.90,  99.90,  -6.00,   0.00,
01/16 19Z,   4.50, -11.12,  99.90,  -6.62,   0.00,  (min)
01/16 20Z,   4.00,  -9.28,  99.90,  -5.28,   0.00,
01/16 21Z,   3.30,  -5.21,  99.90,  -1.91,   0.00,
01/16 22Z,   2.60,   0.31,  99.90,   2.91,   0.00,
01/16 23Z,   1.80,   5.80,  99.90,   7.60,   0.00,
01/17 00Z,   1.10,   9.65,  99.90,  10.75,   0.00,
01/17 01Z,   0.50,  11.01,  99.90,  11.51,   0.00,  (max)
01/17 02Z,   0.10,  10.14,  99.90,  10.24,   0.00,
01/17 03Z,  -0.20,   7.84,  99.90,   7.64,   0.00,
01/17 04Z,  -0.40,   4.83,  99.90,   4.43,   0.00,
01/17 05Z,  -0.40,   1.65,  99.90,   1.25,   0.00,
01/17 06Z,  -0.20,  -1.14,  99.90,  -1.34,   0.00,
01/17 07Z,   0.00,  -3.00,  99.90,  -3.00,   0.00,
01/17 08Z,   0.20,  -3.45,  99.90,  -3.25,   0.00,  (min)
01/17 09Z,   0.50,  -1.89,  99.90,  -1.39,   0.00,
01/17 10Z,   0.80,   1.33,  99.90,   2.13,   0.00,
01/17 11Z,   0.90,   4.02,  99.90,   4.92,   0.00,
01/17 12Z,   0.90,   4.68,  99.90,   5.58,   0.00,  (max)
01/17 13Z,   0.80,   3.53,  99.90,   4.33,   0.00,
01/17 14Z,   0.40,   1.16,  99.90,   1.56,   0.00,
01/17 15Z,   0.10,  -1.78,  99.90,  -1.68,   0.00,
01/17 16Z,  -0.20,  -4.79,  99.90,  -4.99,   0.00,
01/17 17Z,  -0.50,  -7.54,  99.90,  -8.04,   0.00,
01/17 18Z,  -0.60,  -9.75,  99.90, -10.35,   0.00,
01/17 19Z,  -0.70, -11.00,  99.90, -11.70,   0.00,  (min)
01/17 20Z,  -0.60, -10.69,  99.90, -11.29,   0.00,
01/17 21Z,  -0.30,  -8.19,  99.90,  -8.49,   0.00,
01/17 22Z,  -0.10,  -3.55,  99.90,  -3.65,   0.00,
01/17 23Z,   0.00,   2.14,  99.90,   2.14,   0.00,
01/18 00Z,   0.10,   7.30,  99.90,   7.40,   0.00,
01/18 01Z,   0.10,  10.47,  99.90,  10.57,   0.00,
01/18 02Z,   0.00,  11.15,  99.90,  11.15,   0.00,  (max)
01/18 03Z,   0.00,   9.77,  99.90,   9.77,   0.00,
01/18 04Z,  -0.10,   7.21,  99.90,   7.11,   0.00,
01/18 05Z,  -0.10,   4.10,  99.90,   4.00,   0.00,
01/18 06Z,  -0.10,   0.97,  99.90,   0.87,   0.00,
01/18 07Z,  -0.10,  -1.65,  99.90,  -1.75,   0.00,
01/18 08Z,   0.00,  -3.26,  99.90,  -3.26,   0.00,
01/18 09Z,   0.10,  -3.38,  99.90,  -3.28,   0.00,  (min)
01/18 10Z,   0.20,  -1.37,  99.90,  -1.17,   0.00,
01/18 11Z,   0.40,   1.87,  99.90,   2.27,   0.00,
01/18 12Z,   0.40,   4.04,  99.90,   4.44,   0.00,
01/18 13Z,   0.50,   4.12,  99.90,   4.62,   0.00,  (max)
01/18 14Z,   0.40,   2.62,  99.90,   3.02,   0.00,
01/18 15Z,   0.30,   0.10,  99.90,   0.40,   0.00,
01/18 16Z,   0.30,  -2.81,  99.90,  -2.51,   0.00,
01/18 17Z,   0.20,  -5.66,  99.90,  -5.46,   0.00,
01/18 18Z,   0.10,  -8.17,  99.90,  -8.07,   0.00,
01/18 19Z,   0.10, -10.06,  99.90,  -9.96,   0.00,
01/18 20Z,   0.00, -10.89,  99.90, -10.89,   0.00,  (min)
01/18 21Z,  -0.10, -10.00,  99.90, -10.10,   0.00,
01/18 22Z,  -0.10,  -6.81,  99.90,  -6.91,   0.00,
01/18 23Z,   0.00,  -1.66,  99.90,  -1.66,   0.00,
01/19 00Z,   0.00,   4.06,  99.90,   4.06,   0.00,
01/19 01Z,   0.00,   8.72,  99.90,   8.72,   0.00,
01/19 02Z,   0.00,  11.10,  99.90,  11.10,   0.00,  (max)
01/19 03Z,   0.00,  11.01,  99.90,  11.01,   0.00,
01/19 04Z,   0.00,   9.12,  99.90,   9.12,   0.00,
01/19 05Z,   0.00,   6.30,  99.90,   6.30,   0.00,
01/19 06Z,   0.00,   3.13,  99.90,   3.13,   0.00,
01/19 07Z,  -0.10,   0.07,  99.90,  -0.03,   0.00,
01/19 08Z,  -0.10,  -2.36,  99.90,  -2.46,   0.00,
01/19 09Z,  -0.10,  -3.67,  99.90,  -3.77,   0.00,  (min)
01/19 10Z,   0.00,  -3.37,  99.90,  -3.37,   0.00,
01/19 11Z,   0.00,  -0.88,  99.90,  -0.88,   0.00,
01/19 12Z,   0.00,   2.30,  99.90,   2.30,   0.00,
01/19 13Z,   0.00,   3.97,  99.90,   3.97,   0.00,  (max)
01/19 14Z,  -0.10,   3.62,  99.90,   3.52,   0.00,
01/19 15Z,  -0.10,   1.84,  99.90,   1.74,   0.00,
01/19 16Z,  -0.20,  -0.78,  99.90,  -0.98,   0.00,
01/19 17Z,  -0.20,  -3.63,  99.90,  -3.83,   0.00,
01/19 18Z,  -0.20,  -6.31,  99.90,  -6.51,   0.00,
01/19 19Z,  -0.20,  -8.57,  99.90,  -8.77,   0.00,
01/19 20Z,  -0.10, -10.14,  99.90, -10.24,   0.00,
01/19 21Z,  -0.10, -10.53,  99.90, -10.63,   0.00,  (min)
01/19 22Z,  -0.10,  -9.00,  99.90,  -9.10,   0.00,
01/19 23Z,  -0.10,  -5.11,  99.90,  -5.21,   0.00,
01/20 00Z,  -0.20,   0.44,  99.90,   0.24,   0.00,
01/20 01Z,  -0.20,   6.00,  99.90,   5.80,   0.00,
01/20 02Z,  -0.20,   9.96,  99.90,   9.76,   0.00,
01/20 03Z,  -0.20,  11.41,  99.90,  11.21,   0.00,  (max)
01/20 04Z,  -0.30,  10.51,  99.90,  10.21,   0.00,
01/20 05Z,  -0.30,   8.12,  99.90,   7.82,   0.00,
01/20 06Z,  -0.30,   5.07,  99.90,   4.77,   0.00,
01/20 07Z,  -0.30,   1.85,  99.90,   1.55,   0.00,
01/20 08Z,  -0.30,  -1.09,  99.90,  -1.39,   0.00,
01/20 09Z,  -0.20,  -3.28,  99.90,  -3.48,   0.00,
01/20 10Z,  -0.10,  -4.23,  99.90,  -4.33,   0.00,  (min)
01/20 11Z,  -0.10,  -3.37,  99.90,  -3.47,   0.00,
01/20 12Z,   0.00,  -0.41,  99.90,  -0.41,   0.00,