How much water?

Downloads for the Tidal Heights module in the RYA Day Skipper course.

Tide tables, curve worksheets, and secondary port guides—all designed to help you work out how much water is really beneath your keel. Perfect practice for avoiding accidental grounding.

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Clearance at low-water

Worksheet to help calculate how much clearance there will be at low water. This supports the Solving depth conundrums topic in the How much water? module of the Day Skipper theory course. ...More Details
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Depth needed now for clearance at low water

Worksheet to help calculate the depth we need now to retain enough clearance at low water. This supports the Solving Depth Conundrums topic in the How much water? module of the Day Skipper Theory course. ...More Details
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Height of tide needed to clear a charted depth

Worksheet to help calculate the height of tide required to clear a charted depth. This supports the Solving Depth Conundrums topic in the How much water? Module of the Day Skipper theory course. ...More Details
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Height of tide needed to clear a drying height

Worksheet to help calculate the height-of-tide required to clear a charted drying height. This supports the Solving Depth Conundrums topic in the How much water? Module of the Day Skipper theory course. ...More Details
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Maximum height of tide with clearance underneath charted object

Worksheet to help calculate the maximum height-of-tide while retaining clearance underneath a charted object. This supports the Solving Depth Conundrums topic in the How much water? Module of the Day...More Details
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Tidal Curve - Namley Harbour

Extract from the RYA Training Almanac, the tidal curve for Namley Harbour can be printed out for use when doing the Essential Navigation & Seamanship Course, Day Skipper Theory Course, YachtMaster...More Details
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Tidal Curve - Port Fraser

Extract from the RYA Training Almanac, the tidal curve for Port Fraser can be printed out for use when doing the Essential Navigation & Seamanship Course, Day Skipper Theory Course, YachtMaster...More Details
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Tidal Curve - Victoria

Extract from the RYA Training Almanac, the tidal curve for Victoria can be printed out for use when doing the Essential Navigation & Seamanship Course, Day Skipper Theory Course, YachtMaster /...More Details
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