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Harmonic Constituents for 8447435, Chatham MA

Please refer to the Tide and Current Glossary for definitions of terms. Amplitudes are in feet. Phases are in degrees, referenced to Local. Z₀ (MSL): 0 feet

Constituent #	Name	Amplitude	Phase	Speed	Description
1	M2	2.51	350.7	28.984104	Principal lunar semidiurnal constituent
2	S2	0.32	25.5	30.0	Principal solar semidiurnal constituent
3	N2	0.52	322.3	28.43973	Larger lunar elliptic semidiurnal constituent
4	K1	0.35	157.5	15.041069	Lunar diurnal constituent
5	M4	0.13	248.2	57.96821	Shallow water overtides of principal lunar constituent
6	O1	0.3	147.1	13.943035	Lunar diurnal constituent
7	M6	0.05	59.4	86.95232	Shallow water overtides of principal lunar constituent
8	MK3	0.05	37.2	44.025173	Shallow water terdiurnal
9	S4	0.01	342.0	60.0	Shallow water overtides of principal solar constituent
10	MN4	0.07	229.6	57.423832	Shallow water quarter diurnal constituent
11	NU2	0.11	329.9	28.512583	Larger lunar evectional constituent
12	S6	0.0	334.5	90.0	Shallow water overtides of principal solar constituent
13	MU2	0.03	132.5	27.968208	Variational constituent
14	2N2	0.06	301.1	27.895355	Lunar elliptical semidiurnal second-order constituent
15	OO1	0.01	180.9	16.139101	Lunar diurnal
16	LAM2	0.06	7.4	29.455626	Smaller lunar evectional constituent
17	S1	0.01	177.7	15.0	Solar diurnal constituent
18	M1	0.02	216.2	14.496694	Smaller lunar elliptic diurnal constituent
19	J1	0.01	198.7	15.5854435	Smaller lunar elliptic diurnal constituent
20	MM	0.14	32.8	0.5443747	Lunar monthly constituent
21	SSA	0.05	71.9	0.0821373	Solar semiannual constituent
22	SA	0.07	173.1	0.0410686	Solar annual constituent
23	MSF	0.12	43.4	1.0158958	Lunisolar synodic fortnightly constituent
24	MF	0.0	0.0	1.0980331	Lunisolar fortnightly constituent
25	RHO	0.01	132.2	13.471515	Larger lunar evectional diurnal constituent
26	Q1	0.05	147.3	13.398661	Larger lunar elliptic diurnal constituent
27	T2	0.03	8.7	29.958933	Larger solar elliptic constituent
28	R2	0.0	0.0	30.041067	Smaller solar elliptic constituent
29	2Q1	0.01	181.4	12.854286	Larger elliptic diurnal
30	P1	0.1	152.8	14.958931	Solar diurnal constituent
31	2SM2	0.0	289.4	31.015896	Shallow water semidiurnal constituent
32	M3	0.01	242.4	43.47616	Lunar terdiurnal constituent
33	L2	0.16	19.8	29.528479	Smaller lunar elliptic semidiurnal constituent
34	2MK3	0.05	21.8	42.92714	Shallow water terdiurnal constituent
35	K2	0.1	20.6	30.082138	Lunisolar semidiurnal constituent
36	M8	0.01	245.4	115.93642	Shallow water eighth diurnal constituent
37	MS4	0.05	293.0	58.984104	Shallow water quarter diurnal constituent
38	SIGMA1	0.02	147.8	12.92714
39	MP1	0.02	226.0	14.025173
40	CHI1	0.0	115.0	14.569548
41	2PO1	0.01	34.8	15.974827
42	SO1	0.01	298.9	16.056965
43	MSN2	0.02	229.8	30.544374
44	MNS2	0.02	52.5	27.423834
45	OP2	0.01	158.1	28.901966
46	MKS2	0.0	156.3	29.066242
47	2NS2	0.01	118.2	26.87946
48	MLN2S2	0.01	67.3	26.952312
49	2ML2S2	0.0	307.9	27.496687
50	SKM2	0.0	291.3	31.098034
51	2MS2K2	0.01	205.6	27.803934
52	MKL2S2	0.0	12.2	28.59472
53	M2KS2	0.02	18.5	29.148378
54	2SNMK2	0.01	167.0	29.373487
55	2KMSN2	0.0	27.9	30.708649
56	SO3	0.02	28.4	43.943035
57	SK3	0.01	80.8	45.04107
58	NO3	0.02	349.1	42.382767
59	MK4	0.01	280.0	59.066242
60	SN4	0.02	289.1	58.439728
61	2MLS4	0.01	15.6	57.49669
62	3MS4	0.02	238.7	56.952312
63	ML4	0.02	161.9	58.512585
64	N4	0.01	205.9	56.87946
65	SL4	0.01	202.9	59.52848
66	MNO5	0.02	161.7	71.36687
67	2MO5	0.03	172.5	71.91125
68	2MK5	0.03	189.8	73.00928
69	MSK5	0.01	245.3	74.02517
70	3KM5	0.0	233.7	74.10731
71	2MP5	0.01	216.9	72.92714
72	3MP5	0.0	215.9	71.99338
73	MNK5	0.01	180.3	72.464905
74	2SM6	0.0	146.9	88.98411
75	2MN6	0.04	18.5	86.407936
76	MSN6	0.01	95.4	87.423836
77	2MS6	0.02	83.2	87.96821
78	2NMLS6	0.0	259.3	85.392044
79	2NM6	0.01	9.0	85.86356
80	MSL6	0.0	65.9	88.51258
81	2ML6	0.01	27.9	87.49669
82	MSK6	0.0	116.4	89.06624
83	2MLNS6	0.0	262.5	85.93642
84	3MLS6	0.01	201.3	86.48079
85	2MK6	0.01	72.5	88.05035
86	2MNO7	0.01	345.5	100.350975
87	2NMK7	0.01	12.1	100.90463
88	2MSO7	0.01	41.8	101.91125
89	MSKO7	0.01	238.6	103.00928
90	2MSN8	0.01	263.8	116.407936
91	3MS8	0.01	261.1	116.95232
92	2MS8	0.0	329.2	117.96821
93	2MN8	0.01	174.6	114.847664
94	3MN8	0.02	196.5	115.392044
95	2MSL8	0.0	254.7	117.49669
96	4MLS8	0.0	3.1	115.4649
97	3ML8	0.01	191.0	116.48079
98	3MK8	0.0	275.2	117.03445
99	2MSK8	0.0	318.2	118.05035
100	2M2NK9	0.01	226.1	129.88873
101	3MNK9	0.01	208.6	130.4331
102	4MK9	0.01	231.2	130.97748
103	3MSK9	0.0	277.6	131.99338
104	4MN10	0.01	67.1	144.37614
105	M10	0.01	99.6	144.92052
106	3MNS10	0.01	107.8	145.39204
107	4MS10	0.01	139.5	145.93642
108	3MSL10	0.0	140.2	146.48079
109	3M2S10	0.0	188.1	146.95232
110	4MSK11	0.0	117.0	160.97748
111	4MNS12	0.0	305.2	174.37614
112	5MS12	0.01	324.5	174.92052
113	4MSL12	0.0	342.3	175.46489
114	4M2S12	0.0	55.0	175.93642
115	TK1	0.0	130.6	14.917865
116	RP1	0.01	27.1	15.082135
117	KP1	0.01	213.8	15.123206
118	THETA1	0.01	295.6	15.512589
119	KJ2	0.01	310.4	30.626513
120	OO2	0.02	277.2	27.341696

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