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 : 03/15/2025 13:21:37 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 18Z,   0.40,   0.36,   0.61,  99.90,  -0.15,
03/13 19Z,   0.40,   0.08,   0.41,  99.90,  -0.07,
03/13 20Z,   0.40,  -0.14,   0.13,  99.90,  -0.13,
03/13 21Z,   0.40,  -0.23,  -0.02,  99.90,  -0.19,  (min)
03/13 22Z,   0.40,  -0.18,   0.14,  99.90,  -0.08,
03/13 23Z,   0.40,  -0.01,   0.35,  99.90,  -0.04,
03/14 00Z,   0.30,   0.22,   0.55,  99.90,   0.03,
03/14 01Z,   0.30,   0.44,   0.68,  99.90,  -0.06,
03/14 02Z,   0.30,   0.56,   0.85,  99.90,  -0.01,  (max)
03/14 03Z,   0.30,   0.53,   0.78,  99.90,  -0.05,
03/14 04Z,   0.30,   0.34,   0.50,  99.90,  -0.14,
03/14 05Z,   0.20,   0.01,   0.16,  99.90,  -0.05,
03/14 06Z,   0.10,  -0.39,  -0.30,  99.90,  -0.01,
03/14 07Z,   0.10,  -0.77,  -0.80,  99.90,  -0.13,
03/14 08Z,   0.10,  -1.03,  -1.10,  99.90,  -0.17,  (min)
03/14 09Z,   0.20,  -1.12,  -1.09,  99.90,  -0.17,
03/14 10Z,   0.20,  -1.01,  -0.96,  99.90,  -0.15,
03/14 11Z,   0.10,  -0.73,  -0.72,  99.90,  -0.09,
03/14 12Z,   0.00,  -0.34,  -0.36,  99.90,  -0.02,
03/14 13Z,   0.00,   0.07,   0.11,  99.90,   0.04,
03/14 14Z,   0.10,   0.41,   0.47,  99.90,  -0.04,
03/14 15Z,   0.10,   0.63,   0.72,  99.90,  -0.01,  (max)
03/14 16Z,   0.10,   0.68,   0.71,  99.90,  -0.07,
03/14 17Z,   0.10,   0.56,   0.59,  99.90,  -0.07,
03/14 18Z,   0.00,   0.31,   0.34,  99.90,   0.03,
03/14 19Z,   0.00,   0.00,   0.07,  99.90,   0.07,
03/14 20Z,   0.00,  -0.29,  -0.30,  99.90,  -0.01,
03/14 21Z,   0.00,  -0.50,  -0.49,  99.90,   0.01,  (min)
03/14 22Z,   0.00,  -0.57,  -0.48,  99.90,   0.09,
03/14 23Z,   0.00,  -0.50,  -0.40,  99.90,   0.10,
03/15 00Z,   0.00,  -0.31,  -0.16,  99.90,   0.15,
03/15 01Z,   0.00,  -0.06,   0.05,  99.90,   0.11,
03/15 02Z,   0.00,   0.19,   0.22,  99.90,   0.03,
03/15 03Z,   0.00,   0.35,   0.31,  99.90,  -0.04,
03/15 04Z,   0.00,   0.39,   0.34,  99.90,  -0.05,  (max)
03/15 05Z,   0.00,   0.28,   0.14,  99.90,  -0.14,
03/15 06Z,   0.00,   0.06,  -0.17,  99.90,  -0.23,
03/15 07Z,   0.00,  -0.22,  -0.57,  99.90,  -0.35,
03/15 08Z,   0.00,  -0.48,  -0.85,  99.90,  -0.37,
03/15 09Z,   0.00,  -0.65,  -1.11,  99.90,  -0.46,
03/15 10Z,   0.00,  -0.68,  -1.12,  99.90,  -0.44,  (min)
03/15 11Z,   0.00,  -0.56,  -0.89,  99.90,  -0.33,
03/15 12Z,   0.00,  -0.32,  -0.69,  99.90,  -0.37,
03/15 13Z,   0.00,  -0.02,  -0.45,  99.90,  -0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 14Z,   0.00,   0.28,  99.90,  -0.12,  -0.40,
03/15 15Z,   0.00,   0.49,  99.90,   0.13,  -0.36,
03/15 16Z,   0.00,   0.57,  99.90,   0.24,  -0.33,  (max)
03/15 17Z,   0.00,   0.49,  99.90,   0.20,  -0.29,
03/15 18Z,   0.00,   0.28,  99.90,   0.02,  -0.26,
03/15 19Z,   0.00,  -0.03,  99.90,  -0.26,  -0.22,
03/15 20Z,  -0.10,  -0.38,  99.90,  -0.66,  -0.19,
03/15 21Z,  -0.10,  -0.68,  99.90,  -0.93,  -0.15,
03/15 22Z,  -0.20,  -0.87,  99.90,  -1.19,  -0.12,
03/15 23Z,  -0.20,  -0.92,  99.90,  -1.20,  -0.08,  (min)
03/16 00Z,  -0.20,  -0.81,  99.90,  -1.05,  -0.05,
03/16 01Z,  -0.20,  -0.57,  99.90,  -0.78,  -0.01,
03/16 02Z,  -0.10,  -0.26,  99.90,  -0.37,  -0.01,
03/16 03Z,  -0.10,   0.05,  99.90,  -0.07,  -0.01,
03/16 04Z,  -0.10,   0.28,  99.90,   0.17,  -0.01,
03/16 05Z,  -0.10,   0.39,  99.90,   0.28,  -0.01,
03/16 06Z,   0.00,   0.37,  99.90,   0.36,  -0.01,  (max)
03/16 07Z,   0.00,   0.23,  99.90,   0.22,  -0.01,
03/16 08Z,   0.00,   0.04,  99.90,   0.03,  -0.01,
03/16 09Z,   0.00,  -0.15,  99.90,  -0.16,  -0.01,
03/16 10Z,   0.00,  -0.27,  99.90,  -0.28,  -0.01,
03/16 11Z,   0.00,  -0.27,  99.90,  -0.29,  -0.01,  (min)
03/16 12Z,   0.00,  -0.17,  99.90,  -0.18,  -0.01,
03/16 13Z,   0.00,   0.02,  99.90,   0.01,  -0.01,
03/16 14Z,   0.00,   0.24,  99.90,   0.23,  -0.01,
03/16 15Z,   0.10,   0.43,  99.90,   0.51,  -0.01,
03/16 16Z,   0.10,   0.52,  99.90,   0.61,  -0.01,
03/16 17Z,   0.20,   0.48,  99.90,   0.67,  -0.01,  (max)
03/16 18Z,   0.20,   0.30,  99.90,   0.48,  -0.01,
03/16 19Z,   0.20,  -0.01,  99.90,   0.18,  -0.01,
03/16 20Z,   0.20,  -0.38,  99.90,  -0.19,  -0.01,
03/16 21Z,   0.30,  -0.75,  99.90,  -0.46,  -0.01,
03/16 22Z,   0.30,  -1.05,  99.90,  -0.76,  -0.01,
03/16 23Z,   0.30,  -1.22,  99.90,  -0.93,  -0.01,  (min)
03/17 00Z,   0.30,  -1.22,  99.90,  -0.93,  -0.01,
03/17 01Z,   0.30,  -1.04,  99.90,  -0.76,  -0.01,
03/17 02Z,   0.30,  -0.73,  99.90,  -0.45,  -0.01,
03/17 03Z,   0.30,  -0.35,  99.90,  -0.06,  -0.01,
03/17 04Z,   0.30,   0.03,  99.90,   0.32,  -0.01,
03/17 05Z,   0.30,   0.34,  99.90,   0.63,  -0.01,
03/17 06Z,   0.30,   0.52,  99.90,   0.81,  -0.01,
03/17 07Z,   0.40,   0.57,  99.90,   0.95,  -0.01,  (max)
03/17 08Z,   0.40,   0.49,  99.90,   0.87,  -0.01,
03/17 09Z,   0.30,   0.34,  99.90,   0.63,  -0.01,
03/17 10Z,   0.30,   0.19,  99.90,   0.47,  -0.01,
03/17 11Z,   0.30,   0.09,  99.90,   0.37,  -0.01,
03/17 12Z,   0.30,   0.07,  99.90,   0.36,  -0.01,  (min)
03/17 13Z,   0.40,   0.15,  99.90,   0.54,  -0.01,
03/17 14Z,   0.40,   0.29,  99.90,   0.67,  -0.01,
03/17 15Z,   0.40,   0.43,  99.90,   0.82,  -0.01,
03/17 16Z,   0.50,   0.53,  99.90,   1.01,  -0.01,  (max)
03/17 17Z,   0.40,   0.52,  99.90,   0.91,  -0.01,
03/17 18Z,   0.40,   0.38,  99.90,   0.76,  -0.01,
03/17 19Z,   0.30,   0.10,  99.90,   0.39,  -0.01,
03/17 20Z,   0.20,  -0.28,  99.90,  -0.09,  -0.01,
03/17 21Z,   0.20,  -0.70,  99.90,  -0.51,  -0.01,
03/17 22Z,   0.10,  -1.09,  99.90,  -1.01,  -0.01,
03/17 23Z,   0.10,  -1.39,  99.90,  -1.30,  -0.01,
03/18 00Z,   0.10,  -1.51,  99.90,  -1.43,  -0.01,  (min)
03/18 01Z,   0.10,  -1.45,  99.90,  -1.36,  -0.01,
03/18 02Z,   0.10,  -1.20,  99.90,  -1.11,  -0.01,
03/18 03Z,   0.10,  -0.80,  99.90,  -0.71,  -0.01,
03/18 04Z,   0.10,  -0.33,  99.90,  -0.24,  -0.01,
03/18 05Z,   0.10,   0.13,  99.90,   0.22,  -0.01,
03/18 06Z,   0.00,   0.50,  99.90,   0.49,  -0.01,
03/18 07Z,   0.00,   0.74,  99.90,   0.72,  -0.01,
03/18 08Z,   0.00,   0.81,  99.90,   0.80,  -0.01,  (max)
03/18 09Z,   0.00,   0.76,  99.90,   0.74,  -0.01,
03/18 10Z,   0.00,   0.62,  99.90,   0.61,  -0.01,
03/18 11Z,   0.00,   0.47,  99.90,   0.46,  -0.01,
03/18 12Z,   0.00,   0.37,  99.90,   0.36,  -0.01,
03/18 13Z,   0.00,   0.34,  99.90,   0.33,  -0.01,  (min)
03/18 14Z,   0.00,   0.40,  99.90,   0.38,  -0.01,
03/18 15Z,   0.00,   0.49,  99.90,   0.48,  -0.01,
03/18 16Z,   0.00,   0.58,  99.90,   0.57,  -0.01,
03/18 17Z,   0.00,   0.60,  99.90,   0.59,  -0.01,  (max)
03/18 18Z,   0.00,   0.51,  99.90,   0.50,  -0.01,
03/18 19Z,   0.00,   0.28,  99.90,   0.27,  -0.01,
03/18 20Z,   0.00,  -0.07,  99.90,  -0.09,  -0.01,
03/18 21Z,   0.00,  -0.52,  99.90,  -0.53,  -0.01,
03/18 22Z,   0.00,  -0.98,  99.90,  -1.00,  -0.01,
03/18 23Z,   0.10,  -1.39,  99.90,  -1.30,  -0.01,
03/19 00Z,   0.10,  -1.66,  99.90,  -1.58,  -0.01,  (min)
03/19 01Z,   0.20,  -1.74,  99.90,  -1.55,  -0.01,
03/19 02Z,   0.20,  -1.60,  99.90,  -1.42,  -0.01,
03/19 03Z,   0.20,  -1.26,  99.90,  -1.07,  -0.01,
03/19 04Z,   0.20,  -0.77,  99.90,  -0.59,  -0.01,
03/19 05Z,   0.30,  -0.22,  99.90,   0.07,  -0.01,
03/19 06Z,   0.30,   0.30,  99.90,   0.59,  -0.01,