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sticky
regular

Reged: 10/01/2004
Posts: 112
Loc: Cheltenham Glos

Re: Tidal streams - Computation of rates.....

16/05/2008 22:27

The point of all tidal data being approximations has been well made, and this is even before you have taken into account what the barometer is reading. High pressure will reduce your tidal heights as well as lessen the tidal rate. If you cannot go to the chore of drawing up your own graph, if you have not Reeve- F excellent publications, try using these formulae to get a rate of tide.

INTERPOLATION OF TIDAL CURRENTS
When range of tide for the day is closer to mean neaps range:
Range of tide for the day x Neaps tidal rate divided by
Mean Neaps Range

When range of tide for the day is closer to mean springs range:
Range of tide for the day x springs tidal rate divided by
Mean springs Range

Post Extras

Entire topic
Subject	Posted by	Posted on
Tidal streams - Computation of rates.....	dukes4monny	15/05/2008 22:14
Re: Tidal streams - Computation of rates.....	wotayottie	16/05/2008 17:36
Re: Tidal streams - Computation of rates.....	Roberto	16/05/2008 14:26
Re: Tidal streams - Computation of rates.....	Sailfree	16/05/2008 19:18
Re: Tidal streams - Computation of rates.....	lw395	16/05/2008 17:45
Re: Tidal streams - Computation of rates.....	Roberto	16/05/2008 18:06
Re: Tidal streams - Computation of rates.....	Danny	16/05/2008 13:24
Re: Tidal streams - Computation of rates.....	CBT	16/05/2008 08:08
Re: Tidal streams - Computation of rates.....	dukes4monny	16/05/2008 08:45
Re: Tidal streams - Computation of rates.....	sticky	16/05/2008 22:27
Re: Tidal streams - Computation of rates.....	Danny	23/05/2008 20:24
Re: Tidal streams - Computation of rates.....	Sailfree	16/05/2008 13:50
Re: Tidal streams - Computation of rates.....	Morgana	16/05/2008 08:58
Re: Tidal streams - Computation of rates.....	AliM	16/05/2008 09:36
Re: Tidal streams - Computation of rates.....	Searush	15/05/2008 22:54
Re: Tidal streams - Computation of rates.....	SAWDOC	16/05/2008 00:07
Re: Tidal streams - Computation of rates.....	roly_voya	16/05/2008 03:04
Re: Tidal streams - Computation of rates.....	dukes4monny	15/05/2008 23:33
Re: Tidal streams - Computation of rates.....	Damo	15/05/2008 23:58
Re: Tidal streams - Computation of rates.....	VicS	15/05/2008 23:48
Re: Tidal streams - Computation of rates.....	Danny	15/05/2008 22:28

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