They're not. On an earth with no continents and oceans of equal depth, they would be greatest near the lunar zenith and nadir points, which are always within 29 degrees of the equator.
The actual cause of variance in tides is determined by
(1) worldwide waves of tidal ebb and flow, and the constructive and destructive interference patterns of those waves as they impact continents; and
(2) Local coastline interactions with incoming ebb and flow waves. For example, Long, shallow estuaries usually have higher tides than surrounding areas, while isolated volcanic islands tend to have moderate tides.
2006-07-06 06:29:55
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answer #1
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answered by Keith P 7
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Tides are higher near equator (14 feet) and lower closer to poles (6 feet). Now waves and furrons are bigger in low and far beaches, like Pico Alto (Peru) and Halek (Egypt). These beaches and others near are perfect for surfing and windsurf because have big and longing tides which last a little more than the taller waves.
Sometimes in the atlantic waves in outer sea seem bigm but those who know the ocean will say acurately outer seas are not bigger than those beaches mentioned. The allisiums and the gurrers aid not tides escape or furrow out of sight in view of hurricanes or tidal waves. They do not happen that often because of control not given on lag and carriers of molt.
2006-07-06 06:44:50
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answer #2
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answered by Manny 5
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A. because of the fact the tidal bulges are a fabricated from the moon's gravity gradient, the bulge closer to the moon would be better because of the fact the gradient is better there, by way of the ingredient (one million+(Earth diameter/EarthMoonDistance))^2 or a pair of million.07. (of course this ignores any alterations in Earth terrain on the two factors.) for greater documents on gravity gradient, see Dr. H's question "Earth set...?" of a pair of month in the past and the peripheral talk of the tides. (Ref. is decrease than.) additionally linlyons's ref. mentions that the existence of two tidal bulges are a product no longer basically of gravity yet extremely "the substitute interior the gravitational rigidity around the physique of the Earth".
2016-12-14 04:53:05
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answer #3
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answered by joas 3
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Extreme tidal variation is most caused by local bathymetry. Places like Nova Scocia, northern Baja California, and the North Sea region have their high tides because of restrictive ocean basins.
2006-07-06 08:12:45
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answer #4
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answered by QFL 24-7 6
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Not a scientist. Just a science geek. And I'm just asking...but wouldn't the Coriolis Effect have some bearing in an environment as filled with water as Earth's? I mean I know his paper was based on research in which he used waterwheels, but c'mon.
It's all of a piece.
2006-07-06 08:27:53
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answer #5
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answered by jahub20 1
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It has less to do with your distance from the Equator and more of where you are in relations to underlying plates, Gyers(water currents), Climatic Belts, the actual depth of the body of water, and the sway of the moon also has an effect on the oceans too, so that will affect it on what time of year you are in too.
2006-07-06 06:21:43
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answer #6
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answered by paleo 1
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Being closer to the North or South poles
2006-07-06 07:49:20
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answer #7
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answered by purush 1
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