Cobra and Seawolf 
Owners Association

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Seawolf 26 info

Please email me, [email protected] if you have any images/info on the SW26.

 

General Comments

  • Number of Cabins: 2      Number of Heads: 1    Number of Berths: 4/5       Keel: Fin/bilge Keel
  • Steering:Tiller
  •  The seawolf 26 is a beamy, stable but fast little yacht, the first hull having been built in 1976 and carrying on until the late 80's. The hulls were built to be either factory completed or home completed, giving each SW26 has it's own character and interior layout. This gives huge variations in interior designs and means each SW26 has been constructed for different purposes. From boats that are designed for long term living with maximum storage space to boats that have very minimum storage space but lots of berthing area.

     

    Seawolf 30 info

     These are some images and a rig setting handy guide provided, with thanks, from Philip Pleith.

    Sail Measurements

    I – 37                                                      Main 235 sq. ft.                                        Furling genoa – 145%

    J – 10.75                                                No 1:  295 sq ft

    E – 12.5                                                 Spinnaker 640 sq ft

    P – 39                                                    Cruising Chute 540 sq ft.

     

    Hull

    LOA 29’9”                                   LWL 23’                                  Beam 10’ 4”                  Draft 3’ 9”

    Displacement 7,900 lbs            Water Tanks 30 gallons        Ballast  3,400 lbs

     

     Mast 

    Isomat NG31 

    Measurements (OD): 6.28" x 4.10" (159mm x 104mm) 

    Wall Thickness (minimum): .095" 

    Weight/ft.: 2.48 lbs.   Weight/M: 3.70 kg  

    Moments of inertia: Ixx = 10.19, Iyy = 4.39 

    Circumference: 17 1/4" (438mm) 

    Alloy: 6061-T6 

    Sail slides: 3/4" flat slides (A006M)  

     

    NG31-2 - mast plate $329.00  (new style NG31-5 $299.00);

    NG1-9 - mast gate -  $22.00;

    Collar bail - NG1-20 $19.00

    Prices from rigrite.com

     

     

    Boom

    NB-26 

    Measurements (OD): 4" x 3 1/2" (100mm x 90mm)      Wall Thickness: .092"        Weight/ft.: 1.76 lbs.   Weight/M: 2.63 kg

    Moments of inertia: Ixx = 2.48", Iyy = 2.07"                Circumference: 12 3/4" (324mm)              Alloy: 6061-T6                 Sail slides: 1/2" round slugs (A018, A118) or 1/2" boltrope 

     

     

    Seawolf 43

     

    General Comments

  • Number of Cabins: 4       Number of Heads: 1        Number of Berths: 8   Keel: Fin Keel
  • Steering: Wheel
  •  

     

    Hull

    LOA 43.00"                LWL 34"                       Beam 12.50"                  Draft 6.50" / 1.98m

    Disp 20/500lbs          Ballast 9500lbs            Bal/disp 46.34%

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