Const# -- Order in which NOS lists the constituents. Name -- Common name used to refer to a particular constituent, subscript refers to the number of cycles per day. Click here for definitions. Amplitude -- One-half the range of a tidal constituent. Phase -- The phase lag of the observed tidal constituent relative to the theoretical equilibrium tide. Speed -- The rate change in the phase of a constituent, expressed in degrees per hour. The speed is equal to 360 degrees divided by the constituent period expressed in hours. Please refer to the Tide and Current Glossary for definitions of terms. Amplitudes are in Meters Phases are in degrees, referenced to Z0 (MLLW): 0 Meters Const# Name Amplitude Phase Speed ------ ---- --------- ----- ----------- 1 M2 0.716 211.0 28.9841042 2 S2 0.183 231.7 30.0000000 3 N2 0.152 185.2 28.4397295 4 K1 0.391 227.8 15.0410686 5 M4 0.000 0.0 57.9682084 6 O1 0.242 212.6 13.9430356 7 M6 0.000 0.0 86.9523127 8 MK3 0.000 0.0 44.0251729 9 S4 0.000 0.0 60.0000000 10 MN4 0.000 0.0 57.4238337 11 NU2 0.030 191.2 28.5125831 12 S6 0.000 0.0 90.0000000 13 MU2 0.016 154.0 27.9682084 14 2N2 0.017 158.8 27.8953548 15 OO1 0.014 255.0 16.1391017 16 LAM2 0.005 230.9 29.4556253 17 S1 0.008 4.3 15.0000000 18 M1 0.012 242.5 14.4966939 19 J1 0.022 240.0 15.5854433 20 MM 0.000 0.0 0.5443747 21 SSA 0.041 262.1 0.0821373 22 SA 0.071 261.4 0.0410686 23 MSF 0.000 0.0 1.0158958 24 MF 0.014 152.0 1.0980331 25 RHO 0.009 206.7 13.4715145 26 Q1 0.043 205.5 13.3986609 27 T2 0.010 225.8 29.9589333 28 R2 0.002 232.4 30.0410667 29 2Q1 0.005 204.9 12.8542862 30 P1 0.123 225.2 14.9589314 31 2SM2 0.000 0.0 31.0158958 32 M3 0.000 0.0 43.4761563 33 L2 0.013 235.6 29.5284789 34 2MK3 0.000 0.0 42.9271398 35 K2 0.051 223.6 30.0821373 36 M8 0.000 0.0 115.9364166 37 MS4 0.000 0.0 58.9841042