Table 1: Main astronomic tide components, periods, and radian frequencies (table from [15]).

HarmonicPeriod (h)Radian frequency (rad/s)

O125.819.341
24.132.140
P124.065.890
S124.000.000
K123.934.469
J123.096.474
2N212.905.374
12.871.757
N212.658.348
12.626.004
M212.420.601
L212.191.620
T212.016.449
S212.000.000
R211.983595
K211.967.234
M46.210.300
MS461.033.392