Boat Lists
Customers' boat info with size PortVisors™ they bought
- For boats not listed, measure your portlights.
- Port sizes are NOT constant for manufacturers, models or years.
- On older boats the ports may have been replaced.
- Whenever in doubt, measure your portholes.
Choose your manufacturer:
Manufacturer | Model | Length | Year | PortVisors™ Bought |
Najad | 400 | 40 | - | 15-R, 18-R |
Najad | 420 | 43 | 1994 | 13-R, 18-R |
Nautical | - | 42 | 2003 | 23-R |
Nautical Development | - | 60 | - | 15-R |
Nauticat | - | 43 | 1983 | 23-R |
Nauticat | - | 44 | 1985 | 26-R |
Nautilus | - | 362 | 1981 | 14-R(Atkins & Hoyle Ports) |
Navigator | - | - | 1999 | 19-FB |
Newport | - | 28 | - | 15-R |
Newport | MK II | 28 | 1985 | 13-R, 15-R |
Newport | - | 30 | 1969 | 14-R |
Newport | MK II | 30 | 1973 | 15-R |
Newport | - | 30 | 1979 | 15-R |
Newport | MK II | 30 | - | 14-R |
Newport | MK III | 30 | 1982 | 15-R |
Newport | - | 33 | 1983, 1986 | 15-R |
Newport | New Found Metals ports | 41 | 1980 | 15-R |
Niagara | - | 31 | - | 14-R |
Niagara | - | 31 | 1982 | 15-R, 26-R |
Niagara | - | 31 | 1983 | 14-R |
Niagara | MK I | 35 | - | 14-R |
Niagara | - | 36 | - | 14-R |
Nimble | Nomad | 25 | - | 19-FB |
Nonsuch | porthole corner radius very tight | - | - | 15-R fits better than 14-R |
Nonsuch | 26C | 26 | 1982 | 15-R |
Nonsuch | - | 26 | - | 15-R |
Nonsuch | Ultra | 26 | 1986 | 14-R |
Nonsuch | 30 C | 30 | - | 13-R |
Nonsuch | - | 30 | 1982 | 14-R |
Nonsuch | 30 C | 30 | 1983 | 13-R |
Nonsuch | - | 30 | 1998 | 13-R |
Nonsuch | - | 33 | 1988 | 14-R |
Nonsuch | - | 33 | 1998 | 15-R (14-R don't fit) |
Nord Haven | - | 40 | - | 19-R |
Nordic | Tug | - | - | 11-RO |
Nordic | Tug | 26 | 1987 | 11-RO, 18-R |
Nordic | Tug | 37 | - | 11-RO |
Nordic | - | 40 | 1983 | 18-R |
Nordic | - | 44 | - | 18-R |
Nordic | - | 44 | 1989 | 18-R |
Norseman | 400 catamaran | 40 | - | 13-R, 18-R |
Norseman | 447 | 44 | - | 18-R |
Norseman | 447 cc | 45 | 1985 | 19-R |
North Pacific | trawler | 42 | - | 14-R |
North Pacific | trawler | 43 | 2009 | 18-R |
Northshore | - | 31 | 1989 | 18-R |
Ocean Alexander | Europa Sedan | 40 | 1983 | 15-R, 18-R |
Ocean Master | - | 27 | - | 15-R |
Ocqueteau | 975 fly boat | 32 | - | 26-R |
O'Day | - | 25 | 1980 | 18-R, 26-R |
O'Day | - | 26 | 1984 | 13-R |
O'Day | - | 26 | 1985 | 13-R |
O'Day | - | 26 | 1986 | 13-R |
O'Day | - | 27 | - | 18-R |
O'Day | 272 | - | 1987 | 14-RE |
O'Day | - | 28 | - | 13-R |
O'Day | - | 28 | 1979 | 13-R |
O'Day | - | 30 | 1979 | 13-R |
O'Day | - | 30 | 1984 | 14-R |
O'Day | - | 31 | 1985 | 13-R |
O'Day | - | 31 | 1986 | 13-R |
O'Day | - | 32 | - | 15-R |
O'Day | - | 32 | 1976 | 18-R |
O'Day | - | 34 | 1980's | 14-R |
O'Day | new larger ports -- cc | 37 | - | 15-R, 18-R |
O'Day | cc | 37 | 1981 | 14-R |
O'Day | cc | 37 | 1980 | 13-R |
O'Day | - | 39 | - | 18-R |
Offshore | Pilothouse | 48 | 2000 | 14-R |
Okay | cc | 37 | 1980 | 14-R, 18-R |
Olympic | Adventure | 47 | 1975 | 18-R |
Omega | - | 36 | - | 15-R |
Omega | Puma | 47 | - | 18-R, 26-R |
Ontario | sloop | 32 | - | 15-R |
Ontario | sloop | 38 | 1987 | 15-R |
Outbound | - | 52 | - | 13-R, 14-R |
Outer Reef | trawler yacht | 26 | - | 14-R |
Outremer | - | 51 | 2014 | 19-R |
Outward Bound | - | 52 | - | 14-R |
Oyster | 435 | 43 | 1985 | 18-R |
Oyster | - | - | - | 23-R |
Paceship | - | 26 | - | 18-R |
Paceship | PY | 26 | 1974 | 14-R |
Pacific Mariner | - | 65 | 2002 | 17-RE |
Pacific Seacraft | Flicka | 20 | - | 13-R |
Pacific Seacraft | Flicka | 20 | - | 14-R, 18-R |
Pacific Seacraft | Dana | 24 | 1987 | 17-RE |
Pacific Seacraft | Dana | 24 | 1989, 2005 | 18-R |
Pacific Seacraft | - | 31 | - | 13-R |
Pacific Seacraft | - | 31 | - | 17-RE |
Pacific Seacraft | - | 34 | 1988 | 14-RE, 17-RE |
Pacific Seacraft | - | 34 | 1994 | 14-R |
Pacific Seacraft | - | 37 | - | 18-R |
Pacific Seacraft | - | 37 | 1980 | 14-RE, 17-RE |
Pacific Seacraft | Crealock | 37 | 1995 | 14-R, 18-R |
Panda | - | 38 | 1985 | 14-RE |
Panda | - | 40 | 1982 | 14-RE |
Parker | walkaround | 23 | - | 15-R |
Parker | 2320 pilot house | 23 | 2012 | 15-R (14-R would fit) |
Parker | 2510 | 25 | 2000 | 14-R |
Parker | 2520 | 25 | 2003 | 15-R |
Passport | sloop | 37 | 1985 | 18-R |
Passport | - | 40 | 1985, 1987 | 18-R |
Passport | - | 41 | 1989 | 18-R |
Passport | - | 42 | 1981 | 14-RE, 18-R |
Passport | cc | 47 | 1984, 2004 | 18-R |
Passport | 515 | 51 | - | 14-R |
PDQ | catamaran | 32 | 1995 | 18-R |
PDQ | catamaran | 36 | - | 18-R |
PDQ | catamaran | 36 | 1993, 1994 | 18-R, 26-R |
PDQ | capella classic | 36 | 2005 | 18-R |
Pearson | 303 | 30 | 1983 | 18-R, 19-R |
Pearson | 31-2 | 31 | 1989 | 13-R |
Pearson | Vanguard | 32 | 1964 | 14-RE |
Pearson | 323 | 32 | 1978 | 18-R |
Pearson | - | 32 | 1977 | 19-R |
Pearson | - | 32 | 1982 | 19-R |
Pearson | 10M | 33 | 1973 | 14-RE |
Pearson | centerboard | 33 | 1987 | 14-RE |
Pearson | - | 35 | 1968 | 14-RE |
Pearson | yawl | 35 | 1975 | 14-R |
Pearson | - | 36 | 1989 | 18-R, 26-R |
Pearson | - | 35 | 1976, 1977 | 14-RE |
Pearson | P36 | 36 | - | 14-RE |
Pearson | 365 | 36.5 | - | 15-R |
Pearson | 365 | 36.5 | 1977 | 14-R |
Pearson | 365 | 36.5 | 1982 | 13-R |
Pearson | 365 | 36 | 1980 | 15-R |
Pearson | - | 38 | 1991 | 18-R, 26-R |
Pearson | sloop | 39 | 1971 | 13-R |
Pearson | 422 | 42 | 1986 | 26-R |
Pearson | 424 | 42 | - | 14-R |
Pearson | 424 | 42 | - | 14-R, 18-R |
Pearson | 424 | 42 | 1980 | 18-R, 26-R |
Pearson | 530 | 53 | - | 14-R |
Pearson | 530 | 53 | 1981 | 14-R, 26-R |
Perry | Baba - check under 'Baba' | - | - | - |
Perry | Sailing catamaran | 43 | - | 18-R |
Perry | Sailing catamaran | 43 | 2008 | 15-R |
Perry | lITTON cUTTER | 47 | 1979 | 18-R |
Peterson | - | 46 | - | 14-R |
Phantom | sloop | 40 | 1999 | 18-R |
Phoenix | power | 27 | 1998 | 19-FB |
Pompei | custom motorsailer | 48 | - | 18-R |
Privilege | Catamaran | 42 | - | 18-R |
Prairie | Trawler | - | - | 18-R |
Prairie | Cutter | 32 | 1978 | 17-RE |
Precision | P23 | 23 | 2001, 2005 | 13R, 14-R |
Present | trawler (trimmed Visor flange) | 35 | 1984 | 18-R |
Princess | 385 | 38 | 1986 | 23-R |
Privilege | catamaran | 39 | 1992 | 26-R |
Privilege | - | 42 | 1995 | 15-R |
Privilege | 465 | - | 2004 | 26-R |
ProLine | - | - | - | 19-FB |
ProLine | 231 WAC | 23 | 1997 | 19-R |
Prout | Catamaran | 39 | - | 19-R |
Prout | Catamaran | 45 | - | 17-RE |
Prout | Catamaran | 46 | 2001 | 14-RE, 18-R |
Pugh | Windsong | 38 | - | 13-R |
Pugh | Windsong | 38 | - | 14-RE |
Pursuit | C-310 | 31 | - | 14-RE |
Pursuit | Powerboat | 34 | - | 13-R |
Pyewacket | custom | 70 | - | 14-R |
Quorning | Dragonfly 1200 | 39' 4" | 2001 | 18-R, 26-R |
Radford | 415 steel yacht | 41 | - | 13-R, 18-R |
Rafiki | - | 35 | 1979 | 17-RE |
Ranger | - | - | 1971 | 14-RE |
Ranger | - | 33 | 1972 | 17-RE |
Ranger | - | 33 | 1974 | 14-RE |
Ranger | - | 33 | 1976 | 17-RE |
Regal | 2450 | 24 | - | 19-FB |
Regal | 2460 | 24 | - | 19-FB |
Regal | Commodore | 25'6" | 1996 | 19-FB |
Regal | 257 | 25 | 1997 | 19-FB |
Reliance | - | 44 | 1989/2002 | 18-R |
Rex Marin | Aphrodite | 33 | 1988 | 13-R |
Rhodes | - | 41 | 1964 | 13-R, 18-R |
Rinker | 266 Fiesta Vee | 26 | 1990 | 19-FB |
Rinker | 270 Express Cruiser | - | 2003 | 19-FB |
Rinker | 342 Fiesta Vee | 34 | 2002, 2003, 2004 | 19-FB |
Robalo | 2640 | 26 | 2000 | 18-R |
Roberts | - | 57 | - | 14-R |
Robertson & Caine | Catamaran | 38 | - | 18-R |
Robertson & Caine | Leopard | 40 | 2004 | 15-R |
Robertson & Caine | L40 | 40 | 2009 | 18-R, 26-R around indented ports |
Robertson & Caine | Catamaran | 45 | - | 18-R |
Robertson & Caine | Catamaran | 46 | - | 14-R |
Robertson & Caine | Catamaran | 4700 | 47 | 18-R |
Robinhood | - | 33 | - | 18-R |
Rodman | 1040 | 34 | 2007 | 18-R |
Rodman | 1250 | 41 | 2001 | 18-R |
Rodman | 490 power | - | 2008 | 19-R |
Rogers | 10m sailing catamaran | 33 | 2001 | 13-R |
Rogers | Catamaran | 34.5 | - | 13-R |
Rosborough | trawler | - | 1984 | 18-R |
Rosborough | RF-246 | 25 | 2002 | 15-R |
Royal Cape | catamaran | - | 1995 | 14-R |
S-2 | 6.7 meter | 22 | - | 13-R, 14-R |
S-2 | 9.2A | - | - | 19-R |
S-2 | 9.2A | - | 1977 | 15-R |
S-2 | 9.2C | 30 | - | 19-R |
S-2 | 9.2C | - | 1979 | 18-R |
S-2 | - | 30 | old | 19-R |
S-2 | - | 30 | 1976 | 18-R (aft cockpit) |
S-2 | 11M | 36 | 1981, 1984 | 18-R |
S & S | - | 75 | - | 26-R |
Sabre | - | 32 | 1984 | 15-R, 19-R |
Sabre | - | 32 | 1984 | 19-R Beckson 414 |
Sabre | Spirit | 36 | 2007 | 18-R |
Sabre | 425 | 42 | 1992 | 18-R |
Sabreline | Aft Cabin | 43 | 1997 | 18-R |
Safety Craft | Steel cabin cruiser | - | 1950 | 26-R |
Saga | - | 43 | 2003 | 15-R(smaller ports in stateroom) |
Saint Francis | catamaran aft cabin | 44 | - | 26-R |
Saint Francis | - | 44 | 1994 | 18-R |
Saint Francis | - | 44 | 1997 | 19-R, 26-R |
Saint Francis | Catamaran | 44 | 2006 | 18-R |
Saint Francis | - | 50 | 2011 | 23-R |
San Juan | - | 28 | - | 18-R |
Santa Cruz | - | 70 | 1991 | 15-R |
Saturna | - | 33 | 1988 | 14-RE |
Sceptre | - | 36 | 1981 | 18-R |
Sceptre | - | 41 | 1981, 1983 | 18-R |
Schionning | Wilderness | 50 | - | 17-RE |
Schionning | 1620 catamaran - modified | 54 | - | 26-R |
Schionning | Wilderness (catamaran) | 56 | 2008 | 19-R |
Schumacher | custom by Mark Lindsay | 40 | - | 14-R |
Sea Ark | NOAA vessel | 27 | - | 13-R |
Sea Chief (CHB) | trawler | 38 | 1984 | 14-RE |
Sea Hunt | Victory | 225 | 2007 | 19-FB |
Sea Pro | - | 24 | - | 17-RE |
Sea Pro | 255WA | 25 | 2001 | 17-RE |
Sea Ranger | Motor yacht | 46 | 1985 | 15-R, 18-R |
Sea Ray | Sundancer | - | 1997 | 19-FB |
Sea Ray | Sundancer 240 | 25 | 2011 | 19-FB |
Sea Ray | Sundancer 260 | 26.5 | 2006, 2007 | 19-FB |
Sea Ray | Sundancer 270 | 27 | 1998 | 19-FB |
Sea Ray | Sundancer 280D | 26.5 | 2007 | 19-FB |
Sea Ray | sedan bridge | 40 | 1997 | 19-FB |
Sea Ray | Express Bridge | 44 | - | 19-FB |
Sea Sport | Pilot 2700 | 27 | - | 14-R |
Seafarer | (Bomar ports) | 21 | - | 15-R |
Seafarer | - | 30 | 1979 | 14-R |
Seafarer | (Bomar ports) | 30 | 1979 | 15-R, 26-R |
Sealine | 328 Sovereign | - | 1990 | 23-R |
SeaSport | 2744 walk around | 28 | 2000 | 19-FB |
Seasprite | - | 27 | 1981 | 13-R |
Seaward | - | 22 | 1989 | 13-R, 15-R |
Seaward | - | 23 | 1989 | 13-R, 15-R |
Seaward | - | 25 | - | 14-R |
Seaward | - | 32 | 1998 | 14-R |
Seaward | - | 32 | 2002 | 13-R, 14-R |
Seaward | Eagle RK | 32 | 2003 | 13-R |
Seawind | Allied Mark II | - | 1979 | 15-R |
Seidelmann | 30T | 30 | 1983 | 18-R |
Seidelmann | S-37 | 37 | - | 18-R |
Seven Seas | (Australian built) | 37 | 1971 | 13-R |
Shamrock | Walkaround | 29 | - | 19-R |
Shuttleworth | catamaran | 35 | - | 18-R |
Silverton | 370/390 MY | - | 1997 | 19-FB |
Silverton | 372/392 | - | 1998 | 19-FB |
Silverton | Aft Cabin | 40 | 1986 | 19-R |
Simpson | catamaran | 45 | - | 19-FB |
Sisu | Portsmouth | 30 | 1989 | 15-R |
Skookum | - | 53 | - | 15-R |
Skorgenes | 330 Sonic | 33 | - | 17-RE |
Slocum | - | 43 | 1986 | 15-R |
Snowball | fishing boat | 29.5 | 1976 | 26-R |
Southerly | S115 series 1 | - | - | 15-R |
Southerly | 135 RS | - | 2003 | 18-R |
Southern Cross | - | 28 | 1981 | 18-R |
Southern Cross | Cutter | 35 | 1983 | 15-R, 23-R |
Southern Cross | (on trim ring) | 39 | 1980 | 14-R |
Sovereign | - | 7 meter | 1981 | 18-R |
Sovereign | (custom ports) | 28 | 1984 | 9-RO |
Sparkman & Stevens | - | 48 | 1980 | 23-R |
Spencer | 1330 | 44 | 1978 | 14-R |
Spencer | - | 53 | - | 18-R |
Stamas | cc ketch | 44 | 1983 | 18-R |
Stanley Aluminum | Cruiser trawler 361 | 36 | 2006 | 18-R |
Stanyon | 14m powercat | 40 | 2001 | 19-R |
Steber | Persuader | - | 2006 | 13-R |
Stevens | Custom | - | - | 19-R |
Stevens | Custom | 40 | 1982, 1984 | 19-R |
Stevens | - | 40-41 | - | 14-R |
Sud Composites | Switch 51 catamaran | 51 | 2003 | 18-R |
Sun Yacht | - | 27 | 1978 | 18-R |
Sun Yacht | stay bracket slightly in way | 27 | 1978 | 18-R |
Sunreef | - | 70 | - | 18-R |
Swanson | - | 38 | 1982 | 15-R |
Swanson | - | 38 | 1984 | 18-R |
Swift | - | 40 | 1979 | 19-R |
Talisman | - | 37 | 1986 | 15-R |
Tanton | - | 44 | 1984 | 15-R |
Tartan | - | 27 | - | 19-R |
Tartan | yawl | 27 | 1971, 1974 | 18-R |
Tartan | - | 28 | 1985 | 18-R |
Tartan | T28 | 28 | 1986 | 18-R |
Tartan | - | 28 | 1988 | 18-R |
Tartan | - | 30 | - | 15-R |
Tartan | - | 33 | 1980, 1984 | 18-R |
Tartan | Beckson 414 Ports | 33 | 1980, 1984 | 19-R |
Tartan | 34-C | 34 | 1973 | 26-R |
Tartan | - | 37 | 1980 | 15-R |
Tartan | - | 37 | 1987 | 18-R |
Tartan | 3800 | 38 | 1995 | 18-R |
Tartan | - | 40 | 1988 | 26-R |
Tartan | 4100 | 41 | - | 18-R |
Tartan | 4340 | 43 | 2009 | 18-R |
Tashiba | - | 40 | 1986 | 14-RE, 17-RE |
Tasman | C35 Catamaran | 35 | - | 18-R |
Taswell | - | 42 | 1992 | 14-R |
Taswell | sloop | 43 | 1989 | 14-R |
Taswell | - | 44 | - | 18-R |
Tayana | - | 37 | - | 14-RE |
Tayana | - | 37 | 1976 | 11-RO, 14-RE |
Tayana | cutter | 37 | 1988 | 14-RE |
Tayana | T37 | 37+ | 1978 | 14-RE |
Tayana | Vancouver | 42 | - | 14-RE, 18-R |
Tayana | Vancouver cc | 42 | - | 15-R |
Tayana | center cockpit | 42 | 1981 | 18-R |
Tayana | Vancouver | 42 | 1983 | 15-R |
Tayana | stainless steel ports | 48 | - | 14-R |
Tayana | cc | 48 | 1999 | 14-R |
Tiara | 4000 Express | 40 | - | 19-FB |
Tiara | 4000 Express (powerboat) | 40 | 2002 | 19-FB |
Tiara | S2 | 30 | 1981 | 15-R (installed on trimring) |
Ticon | - | 30 | - | 19-R |
Tollycraft | - | 34 | 1977 | 14-R |
Tollycraft | wide cabin | 53 | 1994 | 18-R |
Tom Wylie | Custom | 60 | - | 18-R |
Trader Signature | Trawler 475 | - | - | 23-RE |
Transpac Eagle | Trawler | 40 | 1999 | 14-R |
Transworld | Island Trader 41 | 41 | 1980 | 14-R |
Trekker | 34C | 34 | - | 14-R |
Trojan | 10M Express | 33 | 1984 | 19-FB |
Trojan | motor yacht | 40 | 1980 | 18-R (with added spacer) |
Trophy | 2359WA | 23 | 2002, 2006 | 18-R |
Truant | - | 33 | 1979 | 18-R |
Truant | sloop | 33 | 1984 | 15-R |
True North | - | 38 | - | 14-RE, 17-RE |
True World marine | - | - | 18-R | |
US Yacht | 305 | 30 | - | 18-R |
Uniflite | flybridge | 34 | 1973 | 15-R |
Vagabond | - | 42 | - | 14-R |
Vagabond | - | 47 | 1979 | 14-RE |
Vagabond | - | 47 | - | 15-R |
Vagabond | - | 47 | 1975 | 15-R |
Valeo | - | 55 | 18-R | |
Valiant | - | 32 | 1977 | 15-R |
Valiant | - | 40 | - | 15-R |
Valiant | - | 47 | - | 15-R, 18-R, 26-R |
Vancouver | - | 25 | 1986 | 14-R |
Vanderstadt | Caribbean | 40 | building 2012 | 13-R, 18-R |
Vanderstadt/Carter | - | 46 | - | 26-R |
Vanderstadt/McGruer | Sirius | 28 | 1985 | 19-R |
Vaughn-Mason | custom ketch | 48 | 1984 | 14-RE, 15-R, 26-R |
Vicem | classic | 58 | - | 19-FB |
Vicem | 58FB | 58 | 2007 | 19-FB |
Victory | catamaran | 35 | - | 18-R |
Victory | catamaran | 35 | 1994 | 18-R |
Voyage | catamaran 440 | 44 | 2001 | 18-R |
Voyager | 1040 powercat | 34 | 2005, 2006 | 19-FB |
Warkick | - | 44 | - | 18-R |
Warkick | 13.5m Trawler | - | - | 26-R |
Watkins | - | 25 | 1982 | 18-R |
Watkins | - | 25 | 1988 | 18-R |
Watkins | - | 27 | - | 15-R |
Watkins | - | 29 | 1984 | 15-R, 18-R |
Watkins | - | 30 | 1989 | 18-R |
Watkins | - | 36 | - | 13-R |
Wauquiez | Centurion 41S | 41 | 1999 | 18-R |
Webbers Cove | raised pilot house trawler | - | 1969 | 18-R |
Wellcraft | Coastal | - | - | 19-FB |
Wellcraft | Coastal | 27, 28, 29 | 1999 | 19-FB |
Wellington | ketch | 47 | 1975 | 18-R |
Westerly | Corsair | 36 | - | 13-R, 26-R |
Westerly | Oceanmaster | 48 | 1990 | 18-R, 26-R |
Westsail | - | 28 | 1976 | 9-RO |
Westsail | - | 32 | - | 9-RO, 11-RO |
Westsail | - | 32 | - | 18-R |
Westsail | - | 32 | 1974 | 14-R |
Westsail | - | 32 | 1975 | 9-RO, 11-RO |
Westsail | - | 32 | 1976 | 18-R |
Westsail | - | 32 | 1979 | 9-RO, 11-RO |
Westsail | Mariner | 39 | - | 19-R |
Westsail | - | 42 | 1975 | 18-R Perko Bronze |
Westsail | - | 42, 43 | - | 14-RE |
Westsail | - | 43 | - | 17-RE |
Wheeler | motor yacht | 65 | 1957 | 17-RE |
Whitby | - | 42 | 1973, 1975 | 15-R |
Whitby | - | 42 | 1979 | 15-R |
Whitby | - | 42 | 1982 | 15-R |
Wilbur | flybridge cruiser | 38 | 1980 | 14-RE |
World Cat | 270EC fishing | 27 | 2006 | 19-FB |
Young Sun | - | 35 | 1981 | 15-R |
Young Sun | - | 43 | 1984 | 14-R |