8" One Hand Dividers

8" One Hand Dividers

W&P 171 These unique and handsome English dividers can be opened and closed with one hand while performing chart work. The top, curved part is brass, with the tapered legs in stainless steel more

$49.99 $41.99

go to store
8" Straight Pattern Dividers

8" Straight Pattern Dividers

W&P 173 These traditional British dividers are made with high-quality brass arms and stainless steel tips, tapered to keep a point set without slippage. more

$41.99 $34.99

go to store
Primary Navigation Set

Primary Navigation Set

Weems & Plath Primary Navigation Set 32200 Weems & Plath Primary Navigation Set 332 All the basics for charting and navigation functions. This mix of plotting tools is a tremendous value. Features our best selling #176 Ultralight Divider along with our... more

$61.99 $53.99

go to store
Protractor Triangle

Protractor Triangle

W&P 103 Weems & Plath triangular protractor with or without handles allows you to slide one triangle along the other to the desired meridian or compass rose, using the protractor scales inscribed on all three sides, making it easy to align either the... more

$14.99 $10.99

go to store
Weems & Plath Telescoping Chart Case

Weems & Plath Telescoping Chart Case

W&P 80 Not just a tube; its a real CASE! The reinforced rib design provides strength, and the twist lock telescoping feature easily adjusts to accommodate rolled chart lengths from 24" to 47". The 3" diameter offers ample storage space. Each case has... more

$30.99 $25.99

go to store
4.5" Aneroid Barometer

4.5" Aneroid Barometer

4.5" Aneroid Barometer Model #20625 (90625 Nickel) Double Bellows Mechanism w/ Screw Bezel These are the top of the line from Chelsea. The Ship's Bell clock and barometer are hand-crafted with painstaking attention to detail. They are the Rolls Royce... more

$800.00

go to store
6" Aneroid Barometer

6" Aneroid Barometer

6" Aneroid Barometer Model #20825 (90825 Nickel) Double Bellows Mechanism w/ Screw Bezel These are the top of the line from Chelsea. The Ship's Bell clock and barometer are hand-crafted with painstaking attention to detail. They are the Rolls Royce of... more

$1,000.00

go to store
Weems & Plath Nautical Slide Rule

Weems & Plath Nautical Slide Rule

W&P 105 Speed/time calculator A nautical slide rule so simple you'll never get confused. Weems & Plath offers a foolproof immediate solution to all common speed/time/distance problems, convertible to statute or nautical miles. This slide rule even... more

$24.99 $19.99

go to store
Weems & Plath Ultralight Dividers / Compass

Weems & Plath Ultralight Dividers / Compass

W&P 176 These robustly built dividers weigh only 3 oz. and are heftier than standard size dividers. Made in Germany of a coated marine alloy to resist corrosion. Gear synchronized arms allow one hand use and provide excellent point alignment while the... more

$25.99 $19.99

go to store
Davis Vantage Pro2 6162 Professional Wireless Weather Station w/Solar

Davis Vantage Pro2 6162 Professional Wireless Weather Station w/Solar

Wireless Vantage Pro2 Plus#153; w/ UV Solar Radiation SensorsFirst and only weather station in its class to use frequency hopping spread spectrum radio technology to transmit weather data wirelessly up to 1000 (300 m). Includes Vantage Pro2... more

$536

compare prices
Davis Cabled Vantage Pro 2

Davis Cabled Vantage Pro 2

6152C Vantage Pro2 stations measure barometric pressure, temperature, humidity, rainfall, wind speed and direction, and much more. Includes Vantage Pro2 console, integrated sensor suite, mounting hardware, and AC-power adapter. Integrated sensor suite... more

$495.00 $445.50

go to store
Wireless Vantage Pro 2 w/ Shield

Wireless Vantage Pro 2 w/ Shield

6153 with 24 hour Fan Aspirated Radiation Shield Vantage Pro2 stations measure barometric pressure, temperature, humidity, rainfall, wind speed and direction, and much more. Includes Vantage Pro2 console/receiver, integrated sensor suite (ISS), and... more

$795.00 $715.50

go to store
Wireless Vantage Pro 2 Plus w/ Sensors

Wireless Vantage Pro 2 Plus w/ Sensors

6162 with UV & Solar Radiation Sensors Vantage Pro2 Plus stations include everything found on our Vantage Pro2 stations, plus solar radiation and UV sensors. Includes Vantage Pro2 console/receiver, integrated sensor suite (ISS), and mounting hardware.... more

$995.00 $895.50

go to store
6162C Cabled Vantage Pro2 Plus with Standard Radiation Shield

6162C Cabled Vantage Pro2 Plus with Standard Radiation Shield

Cabled Vantage Pro2 Plus w/ Standard Radiation ShieldIncludes Vantage Pro2 console, integrated sensor suite, mounting hardware, and AC-power adapter. Integrated sensor suite includes rain collector, temperature and humidity sensors, anemometer, 40'... more

$806

compare prices
Wireless Vantage Pro 2 Plus w/ Sensors & Shield

Wireless Vantage Pro 2 Plus w/ Sensors & Shield

6163 with UV & Solar Radiation Sensors and 24 hour Fan Aspirated Radiation Shield Vantage Pro2 Plus stations include everything found on our Vantage Pro2 stations, plus solar radiation and UV sensors. Includes Vantage Pro2 console/receiver, integrated... more

$1,195.00 $1,075.50

go to store
Wireless Weather Envoy

Wireless Weather Envoy

6316 Receive data from a wireless Vantage Pro2 integrated sensor suite or wireless Temperataure, Temperature/Humidity, or Leaf Wetness & Soil Moisture/Temperature stations, and post it to your computer without a console! When used along with a... more

$195.00 $175.50

go to store
Davis Cabled Weather Envoy

Davis Cabled Weather Envoy

6316C Receive data from a cabled Vantage Pro integrated sensor suite, and post it to your computer without a console! When used along with a WeatherLink data logger and software package, Weather Envoy will collect and store data from the outdoor sensors. more

$165.00 $148.50

go to store
Wireless Integrated Sensor Suite

Wireless Integrated Sensor Suite

6322 For use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer into one package�making setup easier than ever and improving performance and reliability. more

$325.00 $292.50

go to store
Davis Cabled Integrated Sensor Suite

Davis Cabled Integrated Sensor Suite

6322C For use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer into one package�making setup easier than ever and improving performance and... more

$275.00 $247.50

go to store
Wireless Integrated Sensor Suite w/ Shield

Wireless Integrated Sensor Suite w/ Shield

6323 with 24 hour Fan Aspirated Radiation Shield Wireless Integrated Sensor Suite (ISS) for use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer... more

$550.00 $495.00

go to store
Wireless Integrated Sensor Suite Plus w/ Sensors

Wireless Integrated Sensor Suite Plus w/ Sensors

6327 with UV & Solar Radiation Sensors For use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, anemometer, solar radiation sensor, UV sensor, sensor mounting... more

$725.00 $652.50

go to store
Davis Cabled Integrated Sensor Suite Plus w/ Sensors

Davis Cabled Integrated Sensor Suite Plus w/ Sensors

6327C with UV & Solar Radiation Sensors For use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and humidity sensors, and anemometer into one package�making setup easier than ever and... more

$675.00 $607.50

go to store
Wireless Integrated Sensor Suite Plus w/ Sensors & Shield

Wireless Integrated Sensor Suite Plus w/ Sensors & Shield

6328 with UV & Solar Radiation Sensors and 24 hour Fan Aspirated Radiation Shield Wireless Integrated Sensor Suite (ISS) is for use with Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collector, temperature and... more

$950.00 $855.00

go to store
Wireless Leaf & Soil M/T Station

Wireless Leaf & Soil M/T Station

6345 Wireless Leaf & Soil Moisture/Temperature Station. Solar-powered station includes transmitter and battery inside weather-resistant shelter. Sensors are sold separately, letting you build the station that matches your needs. Solar-powered station... more

$195.00 $175.50

go to store
Complete Wireless Soil M/T Station

Complete Wireless Soil M/T Station

6345CS Complete Soil Moisture/Temperature Station includes four soil moisture sensors and four temperature probes. Option of adding one or two leaf wetness sensors as desired. Solar-powered station includes transmitter and battery inside... more

$545.00 $490.50

go to store
Wireless Temperature Station

Wireless Temperature Station

6372 Wireless Temperature Stations let you view the temperature at up to eight different locations, all on a single Vantage Pro2 console/receiver. Battery powered station ncludes stainless steel temperature probe with 12' (3.6 m) cable, transmitter and... more

$195.00 $175.50

go to store
Wireless Temperature / Humidity Station

Wireless Temperature / Humidity Station

6382 Wireless Temperature/Humidity Stations let you view both temperature and humidity at up to eight different locations. Includes temperature/humidity sensor, transmitter, and radiation shield. Shield protects against solar radiation and other... more

$235.00 $211.50

go to store
Weems & Plath Ship's Log

Weems & Plath Ship's Log

W&P 797 The Ship's Log has a flexible, diary-type format consisting of lined pages for recording ship's data and activities. Also included are Guest Register, Vessel Specification and Serial Number List pages as well as quick reference pages on topics... more

$28.99 $23.99

go to store
Weems & Plath Cruising Log

Weems & Plath Cruising Log

W&P 798 The Cruising Log provides ample space for recording information about your nautical excursions, as well as guest registry. Quick reference pages are provided on such topics as: Rules of the road, radio procedures distress signals, weather... more

$28.99 $23.99

go to store
Weems & Plath Maintenance Log

Weems & Plath Maintenance Log

W&P 804 Featuring a detailed format, the Maintenance Log has ample space to list vessel specifications, spare part numbers, pervious repairs and maintenance, as well as space for reference drawings. Also includes quick reference pages on safety,... more

$28.99 $23.99

go to store
Speedtech Skymaster Weather Meter

Speedtech Skymaster Weather Meter

P/N 27022 SM28 (Speedtech Part No. SM-28) As seen in Practical Sailor and Powerboat Reports! Speedtech Skymaster Weathermeter gives you advanced weather information, countless features, in a convenient pocket-knife design, that will fit in the palm of... more

$189.99 $151.95

go to store
Weems & Plath Ten Point Dividers

Weems & Plath Ten Point Dividers

W&P 719A This 6" equal spacing divider is manufactured from the highest quality stainless steel. Its precision is clearly evident from point-to-point. The eleveen numbered points alloy easy conversion of distances. An excellent tool when interpolating... more

$219.99 $179.99

go to store
7" One Hand Dividers

7" One Hand Dividers

W&P 170 These unique and handsome English dividers can be opened and closed with one hand while performing chart work. The top, curved part is brass, with the tapered legs in stainless steel more

$46.99 $38.99

go to store
Weems & Plath Compute A Course

Weems & Plath Compute A Course

W&P 111 The Weems & Plath Compute-A-Course is a compact, multi-purpose plotting tool ideal for general boating or commercial use. The Compute-A-Course can be used for position fixing, course plotting, and distance measurements with the included scales.... more

$30.99 $28.99

go to store
Weems & Plath Navigator's Pencil

Weems & Plath Navigator's Pencil

W&P 1141 We feel this mechanical pencil is perfect for the navigator. It has a super fine eraser that won't mar your charts when making corrections, which adjusts out as you wear it down similar to the way you adjust the lead on the writing tip. Take... more

$14.99 $12.99

go to store
Weems & Plath Three Arm Protractor

Weems & Plath Three Arm Protractor

W&P 116 Heavy duty, nearly unbreakable, flexible crystal clear acrylic construction is the foundation for this simple to use, professional plotting aid. Arms are rigid enough to trace a bearing line. Use to lay out course lines or plot fixes from... more

$34.99 $30.99

go to store
Weems & Plath GPS Plotter

Weems & Plath GPS Plotter

W&P 130 The fast and simple GPS Plotter way to fix your GPS position on a paper chart At first glance you might think this tool is just another traditional parallel plotter, but upon closer examination you will see that this new instrument was... more

$39.99 $35.99

go to store
Weems & Plath Protractor

Weems & Plath Protractor

W&P 255 An updated version of the Breton Plotter or Portland Plotter, the Weems Protractor has a movable compass rose grid that can be used to lay off a course or bearing, measure distance between any two points, plot position on a chart from a given... more

$23.99 $19.99

go to store
The Skipjack Clock / Barometer

The Skipjack Clock / Barometer

aka Weems & Plath Catalina Gimballed Clock & Barometer (#300800) We are very proud of this unique desktop combination clock / barometer. Housed in one traditional forged brass case this combination clock / barometer swivels 360� horizontally and... more

$405.00 $329.99

go to store
Weems & Plath Beam Compass

Weems & Plath Beam Compass

W&P 545 High quality aluminum alloy beam compass. Precision crafted with a 20" overall radius and 13" main beam with 7" extension bar. Provided with point, stylus, spare leads and velvet lined, impact resistant case. Made in Germany. Wt. 16 oz. more

$183.99 $148.99

go to store

More information about Weather Instruments

Best prices on Weather Instruments in Weather Instruments. Check out Bizrate for great deals on popular brands like . Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.