Please select your home edition
Edition
Sea Sure 2025

Spring lines and their magic capabilities

by Capt. John Jamieson/Sail-World. on 20 Apr 2011
Sailing an ocean can sometimes be easier than berthing in a tight space SW
Manoeuvring in close quarters can sometimes frighten an ocean sailor more than an approaching gale. For instance: Two powerboats are docked flush against the fuel dock. The dock master says to fit between them - there'll be about a foot on each side spare. How can you do it? Here is some excellent advice from Captain John Jamieson, using those magic aids, - spring lines.

Aim for a spot aft of the forward boat, equal to about 1/3 of your overall length. Be sure to include any projections like a bowsprit or anchors in your calculation. Point your bow toward this 'aim-point' on your approach (see illustration).

Here's an example.
Let's say you have a 30 foot sloop, with 3 feet of bowsprit and anchors. You would aim about 11 feet (1/3 x 33) aft of the forward boat. Once the bow reaches the aim-point, use an after bow spring to hold your position and work the stern in to the pier. We will talk more about wind and current approaches in Part IV of this e-book. But for now, we will make our approach with no influences from wind and current.

Estimate 1/3 of the overall length of your small cruising boat. Include bowsprit or anchor projections. Use this to locate the 'aim-point' (yellow star) along the pier.

Docking and Un-docking Steps:
Once your bow arrives at the aim point, pass the after bow spring around an aft piling.

Then follow these steps: (Figure below shows the four types of spring lines)

Docking:

1. Turn the sailboat wheel hard away from the pier (or hold the tiller toward the pier).

2. Shift into idle ahead and use minimum throttle.

3. Watch the stern. Keep an eye on the bow to make sure you stay in position.

4. Pass over the rest of the lines when done.

5. For temporary stops, leave the boat in idle forward propulsion with full rudder.



Un-docking:

1. Rig an after bow spring so that it loops around an aft piling and back to a boat cleat.

2. Turn the sailboat wheel hard toward the pier (or hold the tiller away from the pier).

3. Shift into idle ahead and use minimum throttle.

4. Watch the stern. Keep an eye on the bow to make sure you stay in position.

5. Once the stern projects into the channel, cast off the spring and pull it aboard.

Back out into the channel.

These tips might be good, but there's a host of others from Captain John, about the secrets of predicting wind and current effects, and how to make decisions about which of your four springs to use for perfect landings in any wind and current. As a SkipperTips member, you will receive fresh articles and videos to your inbox every week about a wide range of subjects. You might want to check out his website for all it has to offer at www.skippertips.com.

Exposure MarineHenri-Lloyd Dynamic RangeRS Sailing 2021 - FOOTER

Related Articles

McIntyre Mini Globe Race fleet battles Pacific
In historic 4,300-mile test of endurance Solo Sailors Face Doldrums, Equipment Failures and Avian Invaders in Unprecedented Small Boat Challenge - week five of leg 2
Posted on 30 Apr
Don't Risk Your Keys on the Water!
Keep them safe and dry in a Vaikobi Car Key Lock Box Don't risk taking your keys on the water... keep them safe and dry in a Vaikobi Car Key Lock Box.
Posted on 30 Apr
21st Sandberg PalmaVela kicks off tomorrow
With the spectacle of the Maxis in Palma Over one hundred teams representing 19 nationalities will gather in the Bay of Palma for the first major multi-class event of the season: the 21st Sandberg PalmaVela. The impressive Maxis will be the first to take the stage.
Posted on 30 Apr
52 SUPER SERIES Saint-Tropez Cup Day 1
Light winds prove insufficient to start racing Although the 11 boat fleet went afloat until mid-afternoon, crews filled with hope and anticipation, the wind refused to build enough for racing to take place on the first day of the new 52 SUPER SERIES season at the 52 SUPER SERIES Saint-Tropez Cup.
Posted on 30 Apr
Transat Paprec Day 11
The Battle of the Leaders Now past the halfway point and sailing through the heart of the Atlantic, the competitors in the Transat Paprec are still locked in an intense battle. A windless zone expected later this week is drawing everyone's attention and forcing tough decisions.
Posted on 30 Apr
International 5o5 Euro Cup Leg 1 at Saint Raphael
Sailors from seven countries descended on the South of France 505's from seven countries descended on St Raphael in the South of France for event 1 of the 505 2025 Euro Cup circuit. Many boats arrived early to knock off the winter rust and enjoy the warmer weather and good food the area has to offer.
Posted on 30 Apr
Pip Hare joins Canada Ocean Racing
Sailing alongside Canadian skipper Scott Shawyer for The Ocean Race Europe Canada Ocean Racing is excited to announce that British offshore sailor Pip Hare will join their Be Water Positive campaign for the 2025 edition of The Ocean Race Europe.
Posted on 30 Apr
Antigua Race Week Day 3
Superb racing delivered Sailors ranging from newcomers to veterans of multiple America's Cup campaigns enjoyed Caribbean sailing at its best in today's racing at Antigua Sailing Week, with lots of sun and moderate tradewinds of 10-12 knots.
Posted on 30 Apr
Saint-Tropez set 52 SUPER SERIES season opener
Crioula and Vayu won today's short, sharp warm-up practice races In a light breeze which reached 10kts at the most - a foretaste of what is forecast for the coming days on the Gulf of Saint-Tropez - Crioula and Vayu won today's short, sharp warm-up practice races.
Posted on 29 Apr
La Larga comes to a close
With the prize-giving ceremony at the RCNP The Real Club Náutico de Palma (RCNP) held the prize-giving ceremony for La Larga this Tuesday, 29 April, at 19h00.
Posted on 29 Apr