Saturday, June24, 2017 L-36.com


Marine Weather and Tides
Culebra, PR

Version 3.4
What's New / NOTES
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 5:44AMSunset 7:00PM Saturday June 24, 2017 6:17 AM AST (10:17 UTC) Moonrise 6:14AMMoonset 7:39PM Illumination 0% Phase: New Moon; Moon at 0 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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AMZ725 Coastal Waters Of Southern Usvi Vieques And Eastern Puerto Rico Out 10 Nm- 450 Am Ast Sat Jun 24 2017
Today..East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Scattered showers through the day. Isolated Thunderstorms in the afternoon.
Tonight..East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated Thunderstorms in the evening, then isolated showers after midnight.
Sunday..East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated showers.
Sunday night..East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Scattered showers and isolated Thunderstorms.
Monday..East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Isolated Thunderstorms. Scattered showers.
Tuesday..East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas up to 5 feet. Dominant period 7 seconds. Scattered showers.
Wednesday..East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas up to 5 feet. Dominant period 10 seconds. Scattered showers.
AMZ700 450 Am Ast Sat Jun 24 2017
Synopsis for puerto rico and the uS. Virgin islands waters... Strong surface high pressure ridge across the west and central atlantic will maintain moderate to locally fresh trade winds across the regional waters through at least next week. A tropical wave is forecast to enter and move across the eastern caribbean late Sunday into Monday.

7 Day Forecast for Marine Location Near Culebra, PR
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location: 18.02, -64.67     debug


Area Discussion for - San Juan, PR
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Fxca62 tjsj 240920
afdsju
area forecast discussion
national weather service san juan pr
520 am ast Sat jun 24 2017

Synopsis Trade wind showers across windward areas during the
morning hours, followed by afternoon shower and thunder development
particularly across west sections of puerto rico are expected
through the weekend. The chance for showers and thunderstorms will
increase across the local isles late Sunday early Monday as a
tropical wave moves across the eastern caribbean. A more seasonal
weather pattern is expected once again Tue and Wed with locally
induced afternoon showers and thunderstorms across west sections
of puerto rico. Hazy skies are also possible. A wave passage is
expected late the next workweek.

Short term Today through Monday...

passing showers moved across the local region overnight. Some
showers affected the southeast section of puerto rico with the
rest of the area only receiving light showers. A surface high
pressure will continue to dominates the local region through the
weekend. However, a tutt will establish across the northeast
caribbean through Monday. As a result, an increase in low level
moisture is expected beginning today and continuing through
Monday. In addition, a tropical wave is expected to affect the
local region Sunday night into Monday. As a result, an increase in
cloudiness with showers and thunderstorms are expected across
puerto rico and the u.S. Virgin islands mainly Monday, when the
most active weather is expected to occur.

Long term Tuesday through Sunday...

as the tropical wave moves away from the local isles late Monday
and into Tuesday, low level moisture is expected to decrease
across the eastern caribbean. However, afternoon showers with a
few thunderstorms are still expected across west puerto rico
Tuesday and Wednesday due to local effects and diurnal heating.

Hazy skies are also possible during those days. Plenty of moisture
will persist across the forecast area Thursday through at least
early the upcoming weekend as another easterly disturbance moves
across the eastern caribbean.

Aviation MainlyVFR conditions are expected to prevail at all
taf sites through at least 24 18z. Periods of MVFR conditions with
mountain obscurations can be expected across tjmz and tjbq from
24 16z through 24 22z in shra tsra. Low level winds will be mainly
east at 10 to 15 kts with higher gusts.

Marine Small boat operators should exercise caution across the
offshore atlantic waters as well as the offshore caribbean waters
due to winds up to 20 knots. The rest of the local waters can expect
winds up to 15 knots and seas up to 5 feet. There is a moderate
risk of rip currents.

Preliminary point temps pops
Sju 89 77 89 78 50 20 20 40
stt 90 79 90 79 50 20 20 50

Sju watches warnings advisories
Pr... None.

Vi... None.

Am... None.

Short term... Fc
long term... .Om


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41052 - South of St. John, Virgin Islands 17 mi47 min E 16 G 19 82°F 1013.8 hPa
CHSV3 - 9751364 - Christiansted Harbor, Virgin Islands 19 mi47 min ESE 2.9 G 5.1 79°F 83°F1014.9 hPa
LAMV3 21 mi47 min 81°F 83°F
LTBV3 - 9751401 - Lime Tree Bay, VI 23 mi47 min ESE 7 G 13 82°F 84°F1015.6 hPa
CHAV3 - 9751639 - Charlotte Amalie, VI 25 mi47 min ENE 1 G 4.1 80°F 84°F
CLBP4 - 9752235 - Culebra, PR 39 mi47 min 80°F 83°F1015.1 hPa
VQSP4 - 9752619 - Isabel Segunda, Vieques, PR 42 mi47 min SE 1.9 G 4.1 78°F
ESPP4 - 9752695 - Esperanza, PR 43 mi53 min ENE 1.9 G 5.1 76°F 83°F1014.9 hPa
41056 45 mi47 min ENE 12 G 16 81°F 1015 hPa

Wind History for Christiansted Harbor, St Croix, VI
(wind in knots)    EDIT      (on/off)   Help
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SE4
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E3
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Airport Reports
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Tide / Current Tables for Christiansted Harbor, St Croix, Virgin Islands
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Christiansted Harbor
Click for Map
Sat -- 05:45 AM AST     Sunrise
Sat -- 06:15 AM AST     Moonrise
Sat -- 12:42 PM AST     -0.27 feet Low Tide
Sat -- 06:57 PM AST     Sunset
Sat -- 07:38 PM AST     Moonset
Sat -- 09:57 PM AST     0.92 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.80.70.60.60.50.40.40.30.20-0.1-0.2-0.3-0.3-0.2-0.10.10.30.50.70.80.90.90.9

Tide / Current Tables for Benner Bay, St. Thomas, Virgin Islands
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Benner Bay
Click for Map
Sat -- 05:45 AM AST     Sunrise
Sat -- 06:14 AM AST     Moonrise
Sat -- 01:36 PM AST     -0.23 feet Low Tide
Sat -- 06:58 PM AST     Sunset
Sat -- 07:40 PM AST     Moonset
Sat -- 10:32 PM AST     1.06 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.90.80.60.50.40.30.30.20.20.10-0.1-0.2-0.2-0.2-0.2-00.20.40.60.811.11.1

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
carb_satellite

GOES Local Image of Puerto Rico    EDIT
Geos

Wind Forecast for (6,6,7,8)
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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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Disclaimer:
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.