Tidal amplitude in the upper reaches of the slough is diminished.

It is also dependent on tidal amplitude and geomorphology of the estuary.

Tidal amplitude in the area is about .5m.

During the summer months the tidal amplitude may become attenuated and eventually eliminated by progressive berming of the mouth.

This is reflected in a relatively large non-migrating component seen in longitudinal differences in tidal amplitudes.

The estuary is subject to a microtidal regime, with a maximum tidal amplitude of about one metre, although water levels are also subject to barometric pressure fluctuations.

The daily tidal amplitude is in the order of centimetres, about 1/10 of the tidal amplitude of the supplying Trondheimsfjord.

In addition to the complex coastline, the western coast of the Korean Peninsula has an extremely high tidal amplitude (at Incheon, around the middle of the western coast.

Its beaches are known for having relatively warm waters in spite of their location in the Patagonia, due to the wide tidal amplitude, and the protection of the San Matías Gulf.

The tidal amplitude offshore (0.3 meters), coincide with the variation of distance calculated by applying to the derivative of the formula of universal gravitation, the variation of gravity due to the moon.

Since the orbits of the Earth about the sun, and the moon about the Earth, are elliptical, tidal amplitudes change somewhat as a result of the varying Earth-sun and Earth-moon distances.

This knowledge also enabled them to select Lothal's location in the first place, as the Gulf of Khambhat has the highest tidal amplitude and ships can be sluiced through flow tides in the river estuary.

The mean astronomical tide in Lake Maurepas is approximately 0.15 m (0.5 ft); however, greater tidal amplitudes are associated with meteorological events (i.e., winds) that influence both Lake Pontchartrain and Lake Maurepas.