Tidal Cycles The tidal cycles for the Puget Sound region are semi-diurnal mixed with twice daily high and low tide sequences: one higher high tide and one lower low tide and one lower high tide and one higher low tide daily.
(Tidal Cycles; are mixed; semi-diurnal) (Tidal Cycles; mixed; with twice daily high and low tide sequences)
Tidal Cycles Tidal Cycles
are mixed mixed
semi-diurnal
with twice daily high and low tide sequences