Princeton's WordNet(0.00 / 0 votes)Rate these synonyms: 1  occasional(a)(adj) occurring from time to time. 2  episodic, occasional(adj) occurring or appearing at usually irregular intervals. 3  casual, occasional(adj) occurring from time to time.  periodic, occasional(adj) recurring or reappearing from time to time.
Tide Times for Holden Beach, North Carolina. Today's tide charts show that the first high Tide will be at 02:19 am with a water level of 5.02 ft. It is then followed by a low tide at 08:51 am with a maximum water level of -0.39 ft.
Semi-Diurnal tides. A semi-diurnal tide occurs generally when there are two high waters (tides) and two low waters (tides) per day. Typically the time between each successive high or low tide is 12 hours 25 minutes, this is half of one lunar day. Semi-Diurnal tide cycle, with 2 high tides and 2 low tides each day. Copyright Marine Science of Australia, all rights reserved.