they are what you call when there are two tide cycles in one day--when there is only one tide cycle in one day that is called diurnal--diurnal tides occur in the Gulf of Mexico.
semidiurnal tides are when there are two tide cycles in one day, and that is the common tides. diurnal tides are when there is only one tide cycle in one day, like in the Gulf of Mexico.
Most areas of the ocean have two high tides and two low tides a day (semidiurnal tide).
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2 high tides and 2 low tides in one day. All of them have different heights (Ex. One high high tide, then one high low tide, then a low high tide, then a low low tide.
there are 732 tides a year! That is about right. But, it depends if it is diurnal, twice a day so 365 x 2 = 730, minus 2 in leap years, 728. if tide is semi-diurnal, then there are 4 tides a day 1,460, and it can be mixed with 3 tides a day.
semidiurnal tides are when there are two tide cycles in one day, and that is the common tides. diurnal tides are when there is only one tide cycle in one day, like in the Gulf of Mexico.
Most areas of the ocean have two high tides and two low tides a day (semidiurnal tide).
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The kind of tide that prevails in the harbors in the Atlantic coast would be the semidiurnal tides. This means that there are two high tides and two low tides during the day.
Tides may be semidiurnal (two high waters and two low waters each day), or diurnal (one tidal cycle per day). In most locations, tides are semidiurnal. Because of the diurnalcontribution, there is a difference in height (the daily inequality) between the two high waters on a given day. Some of the greatest differences between high and low tides re found in the Bay of Fundy (eastern Canada).
Just found the answers to my own question... HA! The answer is Mixed Tides.
2 high tides and 2 low tides in one day. All of them have different heights (Ex. One high high tide, then one high low tide, then a low high tide, then a low low tide.
2 high tides and 2 low tides in one day. All of them have different heights (Ex. One high high tide, then one high low tide, then a low high tide, then a low low tide.
there are 732 tides a year! That is about right. But, it depends if it is diurnal, twice a day so 365 x 2 = 730, minus 2 in leap years, 728. if tide is semi-diurnal, then there are 4 tides a day 1,460, and it can be mixed with 3 tides a day.
Semidiurnal
a diurnal tidal pattern.and 2 high tides and 2 low tides in one day is semi-diurnal.Neap tidea high tide is where the water is really high and a low tide is where the water is low and you have to be carfullThe highest of the high tide is called a spring tide and the lowest of the low tide is called a neap tide.
semidiurnal diurnal and mixed