Tuesday, September26, 2017 L-36.com

Marine Weather and Tides
Pole Ojea, PR

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 5:28AMSunset 5:34PM Tuesday September 26, 2017 12:18 PM CST (18:18 UTC) Moonrise 9:43AMMoonset 12:00AM Illumination 36% Phase: Waxing Crescent; Moon at 6 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Pole Ojea, PR
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location: -39.86, -75.19     debug

Area Discussion for - San Juan, PR
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Fxca62 tjsj 261146
area forecast discussion
national weather service san juan pr
issued by national weather service miami fl
746 am ast Tue sep 26 2017

Satellite and model data indicate drier air moving into the region
from the east this morning. Enough remaining moisture today for a
few showers to pop up during the day over the high terrain over
puerto rico and move west northwest potentially affecting tjbq and
tjmz. Also potential for a few showers near tjps in the upslope
regime. Cannot rule out an isolated shower elsewhere, otherwise
only expecting some mid clouds withVFR conditions prevailing.

Prev discussion issued by national weather service miami fl
short term...

mainly light easterly to southeasterly flow will continue through
Wednesday with saharan dust moving across the region, allowing for
drier weather to affect the islands. With abundant low-level
moisture and light winds near the surface, isolated seabreeze
activity will still be possible and in the higher terrain, with a
couple heavy downpours due to high precipitable water values.

Still, this period will promote a favorable respite in the weather
pattern, and should help the recovery efforts across puerto rico
and the u.S. Virgin islands.

With decreased rain chances and light winds, conditions will be
very uncomfortable Tuesday and Wednesday with heat indices in the
mid to upper 90s for much of the lower elevations of puerto rico.

Across area beaches, especially on the northern atlantic side of
the islands, long-period swells will continue to produce life-
threatening rip currents today. A high risk of rip currents is in
effect for much of the coastlines through this evening.

Long term...

precipitation chances will increase by Thursday with scattered showers
and thunderstorms possible through the weekend. Model guidance
shows the potential for heavy rainfall Friday and Saturday, which
would aggravate already swollen rivers and and low-lying areas
that experienced recent flooding. Recovery efforts will need to
keep a very close eye on thunderstorms during this period, as
additional flooding will be possible.

Marine... Hurricane maria, well to the north, is still producing
long- period swells into mainly the northern atlantic side of
puerto rico with seas ranging from 4 to 6 feet through the end of
the week. Small craft should exercise caution in these areas.

Drier weather will return to the region Tuesday and Wednesday with
deeper tropical moisture returning thereafter. Shower and
thunderstorm chances will increase by Thursday and into the

Preliminary point temps pops
Sju 86 80 85 79 10 20 10 0
stt 83 81 82 81 10 20 10 10

Sju watches warnings advisories
Pr... High rip current risk through this evening for mayaguez and
vicinity-north central-northeast-northwest-ponce and
vicinity-san juan and vicinity-southeast-southwest-western

Vi... None.

Am... High rip current risk through this evening for coastal waters of
southwestern puerto rico out 10 nm.

Weather Reporting Stations
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Airport Reports
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Tide / Current Tables for
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Tide / Current Tables for
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Weather Map and Satellite Images
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Weather Map
IR Satellite Image from GEOS

GOES Local Image of Puerto Rico    EDIT

Wind Forecast for (14,3,4,5)
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Ground Weather Radar Station Puerto Rico,Virgin Islands
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weather_mapweather_map weather_map

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The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.