Culebra, PR Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Culebra, PR

April 22, 2024 12:28 AM AST (04:28 UTC) Change Location
Sunrise 5:56 AM   Sunset 6:39 PM
Moonrise 5:42 PM   Moonset 5:02 AM 
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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.

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Marine Forecasts
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AMZ726 Coastal Waters East Of Puerto Rico, Around Vieques, And Around And Just North Of Culebra And Saint John- 822 Pm Ast Sun Apr 21 2024

Rest of tonight - East winds 10 to 15 knots. Gusts up to 25 knots early this evening. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated Thunderstorms.

Monday - Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 6 seconds. Numerous showers with isolated Thunderstorms.

Monday night - East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Isolated Thunderstorms in the evening. Scattered showers.

Tuesday - East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Numerous showers.

Tuesday night - East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant period 10 seconds. Isolated showers.

Wednesday - East winds 10 to 15 knots, increasing to east 10 to 15 knots with gusts up to 25 knots. Seas 1 to 3 feet. Dominant period 7 seconds. Scattered showers.

Thursday - East winds 10 to 15 knots. Gusts up to 25 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers.

Friday - East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas around 5 feet. Dominant period 10 seconds. Scattered showers.

AMZ700 822 Pm Ast Sun Apr 21 2024

Synopsis for puerto rico and the uS. Virgin islands waters - . A surface high pressure north of the area will continue to yield a moderate northeasterly wind flow through at least Monday. Winds are expected to become from the east southeast on Tuesday as a surface trough prevails across the northeast caribbean. Showers and isolated Thunderstorms will continue to affect the local waters from time to time.


7 Day Forecast for Marine Location Near Culebra, PR
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Area Discussion for - San Juan, PR
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FXCA62 TJSJ 212033 AFDSJU

Area Forecast Discussion National Weather Service San Juan PR 433 PM AST Sun Apr 21 2024

SYNOPSIS

An unsettled weather pattern is expected to continue through Monday as a moisture field continue to move into the area from the Caribbean. Saharan dust is forecast to arrive on Tuesday, promoting hazy skies. A wet and unstable weather pattern will return by mid-week and prevailing though the rest of the week.

SHORT TERM
Tonight through Tuesday...

Light to moderate showers has been observed across much of the region today. However, locally heavy shower activity was observed over St. Croix and the southwestern portions of Puerto Rico. Doppler radar estimated rainfall accumulations of 1.0 inch in St. Croix, and between 1.0 to 2.5 inches between Guayanilla to San German. Daytime temperatures were observed in the low to mid 80s across the lower elevations, and in the upper 70s along the higher elevations.
Winds were from the northeast at 10 to 15 mph.

Plenty of moisture moving into the area from the Caribbean waters, will promote the development of shower activity during the overnight hours across the U.S. Virgin Islands and the eastern portions of Puerto Rico. As a surface high pressure migrates towards the northeast Atlantic winds will shift from the southeast. However, an unsettled weather pattern will persist until mid-week as the moisture field continues to filter in from the southeast Caribbean. Showers are expected mainly across St. Croix and the eastern portions of Puerto Rico during the morning hours. Then, the shower activity and isolated thunderstorms will focus across the interior, northern, and northwestern portions of Puerto Rico.
Due to the expected activity, there is an elevated risk of flooding of urban areas, small streams, washes, and mudslides.

Conditions are expected to gradually improve on Tuesday. Although, showers and isolated thunderstorms are anticipated each afternoon over the Cordillera Central and western Puerto Rico. Saharan dust is expected to arrive on Tuesday, with the main concentration of dust staying south of the islands over the Caribbean Sea. Therefore, hazy skies are expected across the islands, with reduced visibilities at times.

LONG TERM
Wednesday through Sunday...

PREV DISCUSSION
/Issued 450 AM AST Apr 21 2024/

Traces of suspended Saharan dust particulates will still be present on Wednesday, leading to some hazy skies, especially during the morning hours. For the rest of the week, a wet and unstable weather pattern will persist. A series of short-wave troughs will move over the local islands throughout the week, creating favorable dynamical conditions aloft for shower and deep convective development. This will maintain 500 mb temperatures between -6 and -7 degrees Celsius and steep lapse rates for most of the long-term forecast. Meanwhile, elevated moisture levels will be present at all levels, with columnar moisture well above normal for this time of year.

Most indicators, including precipitable water and the GDI (Galvez- Davidson Index), suggest that Friday will have the highest chance of thunderstorms and heavier showers. This is when low-level moisture convergence and steep lapse rates will be at their maximum. Friday also poses the greatest potential for widespread urban and small stream flooding, as well as localized flash flooding, although similar risks will also exist on previous days with less areal coverage. As mentioned earlier, river streamflows will remain elevated, especially those across interior Puerto Rico. Therefore, any additional rainfall could lead to quick river rises in these areas. Additionally, saturated soils will enhance runoff, increasing the risk of landslides in steep terrain.

Weather conditions will gradually improve by the weekend. However, lingering moisture, coupled with diurnal heating and local effects, will continue to foster afternoon convection across interior portions of Puerto Rico and downwind of the smaller islands.



AVIATION
(18z) TAFS

SHRA will continue in the vicinity of TIST and TISX, with period of reduced VIS and low ceilings. Additional SHRA will continue to affect TJSJ and TJPS through the afternoon hours. Aft 21/22z VCSH/SHRA will remain possible at TJSJ and USVI terminals. Winds will be from the ENE at 10-15 kts, becoming at 10 knots or less overnight.

MARINE

A surface high pressure north of the area will continue to yield a moderate northeasterly wind flow through at least Monday. Winds are expected to become from the east southeast on Tuesday as a surface trough prevails across the northeast Caribbean. Showers and isolated thunderstorms will continue to affect the local waters from time to time.

SJU WATCHES/WARNINGS/ADVISORIES
PR...None.
VI...None.
AM...None.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
41052 - South of St. John, Virgin Islands 17 mi149 min ENE 16G19 83°F 82°F4 ft29.95
CHSV3 - 9751364 - Christiansted Harbor, Virgin Islands 19 mi59 min ENE 5.1G11 80°F 82°F29.93
LAMV3 21 mi59 min 80°F 29.95
LTBV3 - 9751401 - Lime Tree Bay, VI 23 mi59 min ENE 6G14 80°F 83°F29.94
CHAV3 - 9751639 - Charlotte Amalie, VI 25 mi59 min ENE 9.9G15 78°F 83°F29.96
CLBP4 - 9752235 - Culebra, PR 39 mi59 min 79°F 83°F29.97
ESPP4 - 9752695 - Esperanza, PR 43 mi59 min NE 4.1G6 77°F 82°F29.96
41056 45 mi59 min ENE 14G18 81°F 29.95


Wind History for Christiansted Harbor, St Croix, VI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
Link to 5 minute data for TJSJ


Wind History from JSJ
(wind in knots)
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Tide / Current for Christiansted, St. Croix Island, Virgin Islands
   
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Christiansted
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Sun -- 04:30 AM AST     Moonset
Sun -- 05:09 AM AST     0.67 feet High Tide
Sun -- 05:58 AM AST     Sunrise
Sun -- 11:15 AM AST     0.25 feet Low Tide
Sun -- 04:54 PM AST     Moonrise
Sun -- 06:25 PM AST     0.82 feet High Tide
Sun -- 06:36 PM AST     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Christiansted, St. Croix Island, Virgin Islands, Tide feet
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Tide / Current for Benner Bay, St. Thomas, Virgin Islands
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Benner Bay
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Sun -- 01:39 AM AST     0.32 feet Low Tide
Sun -- 04:31 AM AST     Moonset
Sun -- 05:58 AM AST     Sunrise
Sun -- 07:06 AM AST     0.51 feet High Tide
Sun -- 01:17 PM AST     0.22 feet Low Tide
Sun -- 04:55 PM AST     Moonrise
Sun -- 06:38 PM AST     Sunset
Sun -- 08:22 PM AST     0.67 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Benner Bay, St. Thomas, Virgin Islands, Tide feet
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Weather Map
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GEOS Local Image of perto ricco   
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Virgin,Islands/San,Juan/Cayey,PR



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