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
#Unalaska, AK : 11/13/2025 08:21:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 12Z,   0.00,  -5.41,  -5.37,  99.90,   0.04,
11/11 13Z,   0.00,  -5.91,  -5.93,  99.90,  -0.02,
11/11 14Z,   0.00,  -6.00,  -6.06,  99.90,  -0.06,  (min)
11/11 15Z,  -0.10,  -5.64,  -5.79,  99.90,  -0.05,
11/11 16Z,   0.00,  -4.89,  -5.19,  99.90,  -0.30,
11/11 17Z,  -0.10,  -3.90,  -4.26,  99.90,  -0.26,
11/11 18Z,   0.00,  -2.84,  -3.12,  99.90,  -0.28,
11/11 19Z,   0.00,  -1.91,  -2.34,  99.90,  -0.43,
11/11 20Z,   0.00,  -1.25,  -1.55,  99.90,  -0.30,
11/11 21Z,   0.00,  -0.95,  -1.24,  99.90,  -0.29,
11/11 22Z,   0.00,  -1.00,  -1.17,  99.90,  -0.17,  (max)
11/11 23Z,   0.00,  -1.33,  -1.51,  99.90,  -0.18,
11/12 00Z,   0.20,  -1.81,  -1.89,  99.90,  -0.28,
11/12 01Z,   0.20,  -2.29,  -2.34,  99.90,  -0.25,
11/12 02Z,   0.10,  -2.63,  -2.73,  99.90,  -0.20,
11/12 03Z,   0.10,  -2.76,  -2.98,  99.90,  -0.32,  (min)
11/12 04Z,   0.10,  -2.66,  -2.83,  99.90,  -0.27,
11/12 05Z,   0.20,  -2.40,  -2.45,  99.90,  -0.25,
11/12 06Z,   0.30,  -2.08,  -2.08,  99.90,  -0.30,
11/12 07Z,   0.20,  -1.87,  -1.90,  99.90,  -0.23,  (max)
11/12 08Z,   0.20,  -1.87,  -1.92,  99.90,  -0.25,
11/12 09Z,   0.20,  -2.16,  -2.16,  99.90,  -0.20,
11/12 10Z,   0.20,  -2.75,  -2.67,  99.90,  -0.12,
11/12 11Z,   0.10,  -3.53,  -3.41,  99.90,   0.02,
11/12 12Z,   0.10,  -4.37,  -4.17,  99.90,   0.10,
11/12 13Z,   0.00,  -5.08,  -4.84,  99.90,   0.24,
11/12 14Z,   0.00,  -5.50,  -5.20,  99.90,   0.30,
11/12 15Z,   0.00,  -5.54,  -5.38,  99.90,   0.16,  (min)
11/12 16Z,   0.00,  -5.16,  -5.21,  99.90,  -0.05,
11/12 17Z,   0.00,  -4.43,  -4.44,  99.90,  -0.01,
11/12 18Z,   0.00,  -3.49,  -3.61,  99.90,  -0.12,
11/12 19Z,  -0.10,  -2.53,  -2.64,  99.90,  -0.01,
11/12 20Z,  -0.10,  -1.71,  -1.76,  99.90,   0.05,
11/12 21Z,  -0.20,  -1.19,  -1.24,  99.90,   0.15,  (max)
11/12 22Z,  -0.20,  -1.02,  -1.26,  99.90,  -0.04,
11/12 23Z,  -0.10,  -1.19,  -1.34,  99.90,  -0.05,
11/13 00Z,  -0.20,  -1.63,  -1.78,  99.90,   0.05,
11/13 01Z,  -0.20,  -2.20,  -2.31,  99.90,   0.09,
11/13 02Z,  -0.20,  -2.75,  -2.66,  99.90,   0.29,
11/13 03Z,  -0.20,  -3.13,  -3.18,  99.90,   0.15,
11/13 04Z,  -0.20,  -3.28,  -3.35,  99.90,   0.13,  (min)
11/13 05Z,  -0.20,  -3.17,  -3.19,  99.90,   0.18,
11/13 06Z,  -0.10,  -2.88,  -2.85,  99.90,   0.13,
11/13 07Z,  -0.10,  -2.52,  -2.41,  99.90,   0.21,
11/13 08Z,   0.00,  -2.23,  -2.04,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 09Z,   0.00,  -2.14,  99.90,  -1.98,   0.16,  (max)
11/13 10Z,   0.00,  -2.32,  99.90,  -2.19,   0.13,
11/13 11Z,   0.00,  -2.77,  99.90,  -2.67,   0.10,
11/13 12Z,   0.00,  -3.41,  99.90,  -3.34,   0.07,
11/13 13Z,   0.00,  -4.10,  99.90,  -4.06,   0.04,
11/13 14Z,   0.10,  -4.68,  99.90,  -4.57,   0.01,
11/13 15Z,   0.10,  -4.99,  99.90,  -4.91,  -0.02,  (min)
11/13 16Z,   0.20,  -4.96,  99.90,  -4.81,  -0.05,
11/13 17Z,   0.20,  -4.57,  99.90,  -4.45,  -0.08,
11/13 18Z,   0.20,  -3.89,  99.90,  -3.79,  -0.11,
11/13 19Z,   0.30,  -3.05,  99.90,  -2.89,  -0.14,
11/13 20Z,   0.30,  -2.22,  99.90,  -2.09,  -0.17,
11/13 21Z,   0.40,  -1.57,  99.90,  -1.33,  -0.17,
11/13 22Z,   0.50,  -1.21,  99.90,  -0.87,  -0.17,
11/13 23Z,   0.60,  -1.19,  99.90,  -0.76,  -0.17,  (max)
11/14 00Z,   0.70,  -1.50,  99.90,  -0.97,  -0.17,
11/14 01Z,   0.70,  -2.05,  99.90,  -1.51,  -0.17,
11/14 02Z,   0.70,  -2.68,  99.90,  -2.15,  -0.17,
11/14 03Z,   0.60,  -3.26,  99.90,  -2.83,  -0.17,
11/14 04Z,   0.60,  -3.66,  99.90,  -3.22,  -0.17,
11/14 05Z,   0.60,  -3.79,  99.90,  -3.36,  -0.17,  (min)
11/14 06Z,   0.60,  -3.66,  99.90,  -3.23,  -0.17,
11/14 07Z,   0.60,  -3.34,  99.90,  -2.90,  -0.17,
11/14 08Z,   0.50,  -2.93,  99.90,  -2.60,  -0.17,
11/14 09Z,   0.60,  -2.58,  99.90,  -2.14,  -0.17,
11/14 10Z,   0.60,  -2.40,  99.90,  -1.97,  -0.17,  (max)
11/14 11Z,   0.60,  -2.46,  99.90,  -2.03,  -0.17,
11/14 12Z,   0.60,  -2.77,  99.90,  -2.34,  -0.17,
11/14 13Z,   0.60,  -3.25,  99.90,  -2.82,  -0.17,
11/14 14Z,   0.70,  -3.77,  99.90,  -3.24,  -0.17,
11/14 15Z,   0.80,  -4.20,  99.90,  -3.56,  -0.17,
11/14 16Z,   0.80,  -4.40,  99.90,  -3.77,  -0.17,  (min)
11/14 17Z,   0.80,  -4.31,  99.90,  -3.67,  -0.17,
11/14 18Z,   0.70,  -3.92,  99.90,  -3.39,  -0.17,
11/14 19Z,   0.70,  -3.31,  99.90,  -2.78,  -0.17,
11/14 20Z,   0.60,  -2.61,  99.90,  -2.18,  -0.17,
11/14 21Z,   0.50,  -1.96,  99.90,  -1.63,  -0.17,
11/14 22Z,   0.40,  -1.51,  99.90,  -1.27,  -0.17,
11/14 23Z,   0.40,  -1.34,  99.90,  -1.11,  -0.17,  (max)
11/15 00Z,   0.30,  -1.49,  99.90,  -1.36,  -0.17,
11/15 01Z,   0.20,  -1.92,  99.90,  -1.89,  -0.17,
11/15 02Z,   0.10,  -2.54,  99.90,  -2.61,  -0.17,
11/15 03Z,   0.00,  -3.21,  99.90,  -3.38,  -0.17,
11/15 04Z,   0.00,  -3.79,  99.90,  -3.96,  -0.17,
11/15 05Z,  -0.10,  -4.16,  99.90,  -4.43,  -0.17,
11/15 06Z,  -0.10,  -4.26,  99.90,  -4.53,  -0.17,  (min)
11/15 07Z,  -0.10,  -4.09,  99.90,  -4.36,  -0.17,
11/15 08Z,  -0.10,  -3.72,  99.90,  -3.99,  -0.17,
11/15 09Z,  -0.10,  -3.27,  99.90,  -3.54,  -0.17,
11/15 10Z,  -0.10,  -2.85,  99.90,  -3.12,  -0.17,
11/15 11Z,  -0.10,  -2.59,  99.90,  -2.86,  -0.17,
11/15 12Z,  -0.10,  -2.54,  99.90,  -2.81,  -0.17,  (max)
11/15 13Z,   0.00,  -2.70,  99.90,  -2.87,  -0.17,
11/15 14Z,   0.00,  -3.02,  99.90,  -3.18,  -0.17,
11/15 15Z,   0.00,  -3.37,  99.90,  -3.54,  -0.17,
11/15 16Z,   0.10,  -3.65,  99.90,  -3.72,  -0.17,
11/15 17Z,   0.10,  -3.75,  99.90,  -3.82,  -0.17,  (min)
11/15 18Z,   0.10,  -3.62,  99.90,  -3.68,  -0.17,
11/15 19Z,   0.10,  -3.27,  99.90,  -3.34,  -0.17,
11/15 20Z,   0.20,  -2.77,  99.90,  -2.74,  -0.17,
11/15 21Z,   0.20,  -2.24,  99.90,  -2.21,  -0.17,
11/15 22Z,   0.20,  -1.80,  99.90,  -1.77,  -0.17,
11/15 23Z,   0.20,  -1.56,  99.90,  -1.53,  -0.17,
11/16 00Z,   0.30,  -1.59,  99.90,  -1.45,  -0.17,  (max)
11/16 01Z,   0.40,  -1.89,  99.90,  -1.66,  -0.17,
11/16 02Z,   0.40,  -2.43,  99.90,  -2.19,  -0.17,
11/16 03Z,   0.50,  -3.09,  99.90,  -2.75,  -0.17,
11/16 04Z,   0.50,  -3.75,  99.90,  -3.41,  -0.17,
11/16 05Z,   0.50,  -4.28,  99.90,  -3.95,  -0.17,
11/16 06Z,   0.50,  -4.59,  99.90,  -4.26,  -0.17,
11/16 07Z,   0.50,  -4.63,  99.90,  -4.30,  -0.17,  (min)
11/16 08Z,   0.60,  -4.41,  99.90,  -3.97,  -0.17,
11/16 09Z,   0.60,  -3.99,  99.90,  -3.55,  -0.17,
11/16 10Z,   0.60,  -3.48,  99.90,  -3.05,  -0.17,
11/16 11Z,   0.50,  -3.00,  99.90,  -2.67,  -0.17,
11/16 12Z,   0.60,  -2.66,  99.90,  -2.23,  -0.17,
11/16 13Z,   0.60,  -2.51,  99.90,  -2.07,  -0.17,
11/16 14Z,   0.70,  -2.54,  99.90,  -2.01,  -0.17,  (max)
11/16 15Z,   0.80,  -2.70,  99.90,  -2.07,  -0.17,
11/16 16Z,   0.80,  -2.91,  99.90,  -2.28,  -0.17,
11/16 17Z,   0.80,  -3.07,  99.90,  -2.44,  -0.17,
11/16 18Z,   0.80,  -3.10,  99.90,  -2.46,  -0.17,  (min)
11/16 19Z,   0.80,  -2.96,  99.90,  -2.33,  -0.17,
11/16 20Z,   0.80,  -2.68,  99.90,  -2.05,  -0.17,
11/16 21Z,   0.80,  -2.33,  99.90,  -1.69,  -0.17,
11/16 22Z,   0.80,  -1.98,  99.90,  -1.35,  -0.17,
11/16 23Z,   0.90,  -1.76,  99.90,  -1.03,  -0.17,
11/17 00Z,   0.90,  -1.73,  99.90,  -1.00,  -0.17,