Student
John Lambert
Ruckersville, VA, USA
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Crew Level 0
Status: Big Time Sailor
Qualified days: 9
Posted 2017, May 30 17:59
How far out from shore do sea breezes and land breezes usually work?
Student
Wilfred Darr
Calgary, Canada
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Skipper Level II
Status: Big Time Sailor
Qualified days: 28
Posted 2018, Jan 25 00:50
9. Which of the following is a POOR tactic in the northern hemisphere when a low pressure system traveling east is forecast ?
head for the north side of the system
Or
head for the south side of the system
Northern hemisphere, storms rotate counter clockwise. Storms in latitude 30-60 usually travel eastward. In this situation, the navigable side is the north side, the dangerous side is the south side. The POOR tactic is to head for the south side. The appropriate tactic would be to head for the north side of the system. This is oppose the "correct answer". 😕
Student
Naomi Emmerson
Las Vegas, NV, USA
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Captain Level V
Status: Really Big Time Sailor
Qualified days: 299
Posted 2018, Mar 19 15:37
I just tried downloading Windermap on my android phone and it is not available. When I clicked on the link in this module, it also said it was not available in my country (USA). Looks awesome though. I have been looking for an app with the isobars and fronts!
Student
Scott Silliman
Springfield, IL, USA
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Captain Level IV
Status: Big Time Sailor
Qualified days: 143
Posted 2018, Sep 14 10:52
The links at the bottom of some pages are out of order but correct if using a mobile device. Use the "Table of Contents" to navigate in the right order.
Student
Scott Silliman
Springfield, IL, USA
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Captain Level IV
Status: Big Time Sailor
Qualified days: 143
Posted 2018, Oct 13 18:24
The link at the bottom of the page for 3.3.3 takes you back to “3.1 The Atmosphere’s Composition”. Use the Table of Contents to advance to “3.4 Fronts”.
Student
Scott Silliman
Springfield, IL, USA
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Captain Level IV
Status: Big Time Sailor
Qualified days: 143
Posted 2018, Oct 13 18:31
The link at the bottom of the page for "3.3.2.2 Conservation of Angular Momentum" takes you to “3.4 Fronts”. Use the Table of Contents to advance to “3.3.3 Winds and Isobars”, then go to 3.4.
Student
Michael Miller
Springfield, VA, USA
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Captain Level IV
Status: Really Big Time Sailor
Qualified days: 122
Posted 2020, May 30 14:37
found a helpful visual from the Met Office:
https://www.youtube.com/watch?v=PDEcAxfSYaI
Student
Michael Miller
Springfield, VA, USA
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Captain Level IV
Status: Really Big Time Sailor
Qualified days: 122
Posted 2020, May 30 14:55
Here's another visual from the Met Office for this topic:
https://www.youtube.com/watch?v=xqM83_og1Fc
Student
Michael Miller
Springfield, VA, USA
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Captain Level IV
Status: Really Big Time Sailor
Qualified days: 122
Posted 2020, May 30 16:03
The OPC link has changed. try this:
https://ocean.weather.gov/
Use the analysis & forecast menu item to find charting products you need
Student
Michael Miller
Springfield, VA, USA
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Captain Level IV
Status: Really Big Time Sailor
Qualified days: 122
Posted 2020, Jun 03 20:27
NOAA has changed many of their end-user weather links. Use this for the updated weather fax landing page:
https://www.weather.gov/marine/radiofax_charts