Marine Weather and Tide Forecast for Jobos, PR
June 2, 2024 1:50 AM AST (05:50 UTC) Change Location
 | Sunrise 5:46 AM Sunset 6:58 PM Moonrise 2:30 AM Moonset 3:16 PM |
AMZ735 Coastal Waters Of Southern Puerto Rico Out 10 Nm- 925 Pm Ast Sat Jun 1 2024
Rest of tonight - East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 6 seconds. Isolated showers late this evening and early morning, then scattered showers late.
Sunday - East winds 15 to 20 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 6 seconds. Scattered showers.
Sunday night - East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 6 seconds. Scattered showers in the evening, then numerous showers after midnight.
Monday - Southeast winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 6 seconds. Scattered showers.
Monday night - Southeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: southeast 4 feet at 6 seconds. Numerous showers.
Tuesday - Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: southeast 5 feet at 6 seconds. Numerous showers, mainly in the morning.
Tuesday night - Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Numerous showers.
Wednesday - Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Numerous showers, mainly in the morning.
Wednesday night - Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.
Thursday - Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.
Thursday night - Southeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 3 feet, occasionally to 4 feet. Scattered showers.
AMZ700 925 Pm Ast Sat Jun 1 2024
Synopsis for puerto rico and the uS. Virgin islands waters - . A moderate east to southeast wind flow will prevail across the local waters tonight, becoming more easterly and increasing moderate to fresh tomorrow. The rest of the week expect a dominant southerly to southeasterly component. A wetter pattern is anticipated by Sunday through at least mid-week as a tropical wave will approach the region from the southeast increasing moisture, seas, and winds.
FXCA62 TJSJ 012100 AFDSJU
Area Forecast Discussion National Weather Service San Juan PR 500 PM AST Sat Jun 1 2024
SYNOPSIS
Expect the hazy skies and warm weather conditions to prevail through the weekend and early next week. We anticipate the typical afternoon across western and northwestern Puerto Rico.
Wet and unstable conditions are expected early next week due to an approaching tropical wave. Improving conditions are foreseen from next Friday onwards.
SHORT TERM
Tonight through Monday...
Today was the least active day in terms of convective activity compared to the past few days. Between 1 pm and 3 pm, a few streamers developed and moved to the Old San Juan Area leaving around 0.25 inch of rain, while a few diurnally induced thunderstorms develop across the western quadrant of Puerto Rico.
Radar estimates showed around 1 to 1.5 inches of rain in Las Marias, San Sebastian, and southern Arecibo. This was due to the influence of a Saharan Air Layer with moderate to high concentrations of Saharan dust present across the region. For the remainder of the weekend, the GEOS-5 model continues to suggest Saharan dust particles suspended over the islands leading to hazy skies, then improve by early next week. Temperature-wise, it was another hot day, with maximum heat indices reaching the heat advisory criteria.
Additional heat advisories will probably be issued once again each day for the remainder of the short-term period. Everyone is encouraged to limit outdoor activities, drink plenty of water, and wear lightweight clothing.
By tomorrow into Monday, we can expect a gradual increase in moisture content as a tropical wave approaches the islands from the southeast, while a broad surface trough develops west of the region. Based on the latest models, precipitable water content is forecast to increase to above-normal values; around 2.20 to 2.50 inches by late Sunday into Monday under a moist southeast wind flow. Therefore, the risk of flooding rains will increase to elevated across most of the forecast area. Flooding of urban areas, roads, and small streams, as well as isolated flash floods, are possible in the upcoming week. Residents and visitors should avoid activities in small streams and waterfalls due to the risk of sudden water rises across the area rivers.
LONG TERM
Tuesday through Saturday...
PREV DISCUSSION
/issued 448 AM AST Sat Jun 1 2024/
The inherited forecast remains unchanged. The latest model guidance suggests Precipitable Water(PW) values staying in the 75th percentile or above normal values for this time of the year as lingering moisture from a departing tropical wave continues to promote showers and thunderstorm activity across Puerto Rico and the U.S. Virgin Islands with some thunderstorms potentially being strong over western PR. We foresee a wet weather pattern unfolding across the northeastern Caribbean as a mid-to-upper-level trough moves from the northwestern to the north-central Caribbean while a deep layered ridge builds and holds just east of the Leeward Islands. This weather pattern will promote divergence aloft and south-to-southwesterly wind flow at the surface. As mentioned in previous discussions, an elongated area of low pressure will develop to our north/northwest, particularly by the first part of the week. In response, moisture pooling is generally expected across the local area through most of the long-term period, with guidance suggesting 2.00-2.50 inches of precipitable water content, peaking from Tuesday into midweek. Therefore, the risk of flooding rains will significantly increase across all the islands. Nonetheless, with the persistent southerly winds and high humidity, we can expect warm to hot conditions across the islands. However, it will depend on how much cloud cover and rainfall materialize over the islands.
A drying trend is expected by the end of the workweek and early in the weekend as a broad surface ridge becomes the dominant weather feature. Overall, expect wet and somehow unstable weather conditions to prevail through Thursday and improve weather conditions from Friday onwards.
AVIATION
(18Z TAFS)
SAL will continue to spread across the region today, and may cause hazy skies and reduced VIS. Aftn SHRA/TSRA could bring brief tempo MVFR conds at TJSJ/TJBQ through 01/22z. A tropical wave will likely bring VCSH/VCTS to USVI after 01/22Z and eastern PR after 02/02Z. Winds will prevail from the ESE at 10-15 kts with higher gusts and sea breeze variations, becoming light to calm and variable between 01/22Z and 02/12Z.
MARINE
A moderate east to southeast wind flow will prevail across the local waters tonight, becoming more easterly and increasing moderate to fresh tomorrow. The rest of the week expect a dominant southerly to southeasterly component. A wetter pattern is anticipated by Sunday through at least mid-week as a tropical wave will approach the region from the southeast increasing moisture, seas, and winds.
BEACH FORECAST
A low risk of rip currents will continue tonight across most beaches of Puerto Rico, Culebra, St. Thomas, and St. John while a moderate risk is expected across Vieques, and St. Croix. The risk of rip currents is expected to remain between low and moderate through at least midweek, then return to low by the end of next week.
SJU WATCHES/WARNINGS/ADVISORIES
PR...Heat Advisory until 5 PM AST this afternoon for PRZ001-005-008- 010-011.
VI...Heat Advisory until 5 PM AST this afternoon for VIZ002.
AM...None.
Area Forecast Discussion National Weather Service San Juan PR 500 PM AST Sat Jun 1 2024
SYNOPSIS
Expect the hazy skies and warm weather conditions to prevail through the weekend and early next week. We anticipate the typical afternoon across western and northwestern Puerto Rico.
Wet and unstable conditions are expected early next week due to an approaching tropical wave. Improving conditions are foreseen from next Friday onwards.
SHORT TERM
Tonight through Monday...
Today was the least active day in terms of convective activity compared to the past few days. Between 1 pm and 3 pm, a few streamers developed and moved to the Old San Juan Area leaving around 0.25 inch of rain, while a few diurnally induced thunderstorms develop across the western quadrant of Puerto Rico.
Radar estimates showed around 1 to 1.5 inches of rain in Las Marias, San Sebastian, and southern Arecibo. This was due to the influence of a Saharan Air Layer with moderate to high concentrations of Saharan dust present across the region. For the remainder of the weekend, the GEOS-5 model continues to suggest Saharan dust particles suspended over the islands leading to hazy skies, then improve by early next week. Temperature-wise, it was another hot day, with maximum heat indices reaching the heat advisory criteria.
Additional heat advisories will probably be issued once again each day for the remainder of the short-term period. Everyone is encouraged to limit outdoor activities, drink plenty of water, and wear lightweight clothing.
By tomorrow into Monday, we can expect a gradual increase in moisture content as a tropical wave approaches the islands from the southeast, while a broad surface trough develops west of the region. Based on the latest models, precipitable water content is forecast to increase to above-normal values; around 2.20 to 2.50 inches by late Sunday into Monday under a moist southeast wind flow. Therefore, the risk of flooding rains will increase to elevated across most of the forecast area. Flooding of urban areas, roads, and small streams, as well as isolated flash floods, are possible in the upcoming week. Residents and visitors should avoid activities in small streams and waterfalls due to the risk of sudden water rises across the area rivers.
LONG TERM
Tuesday through Saturday...
PREV DISCUSSION
/issued 448 AM AST Sat Jun 1 2024/
The inherited forecast remains unchanged. The latest model guidance suggests Precipitable Water(PW) values staying in the 75th percentile or above normal values for this time of the year as lingering moisture from a departing tropical wave continues to promote showers and thunderstorm activity across Puerto Rico and the U.S. Virgin Islands with some thunderstorms potentially being strong over western PR. We foresee a wet weather pattern unfolding across the northeastern Caribbean as a mid-to-upper-level trough moves from the northwestern to the north-central Caribbean while a deep layered ridge builds and holds just east of the Leeward Islands. This weather pattern will promote divergence aloft and south-to-southwesterly wind flow at the surface. As mentioned in previous discussions, an elongated area of low pressure will develop to our north/northwest, particularly by the first part of the week. In response, moisture pooling is generally expected across the local area through most of the long-term period, with guidance suggesting 2.00-2.50 inches of precipitable water content, peaking from Tuesday into midweek. Therefore, the risk of flooding rains will significantly increase across all the islands. Nonetheless, with the persistent southerly winds and high humidity, we can expect warm to hot conditions across the islands. However, it will depend on how much cloud cover and rainfall materialize over the islands.
A drying trend is expected by the end of the workweek and early in the weekend as a broad surface ridge becomes the dominant weather feature. Overall, expect wet and somehow unstable weather conditions to prevail through Thursday and improve weather conditions from Friday onwards.
AVIATION
(18Z TAFS)
SAL will continue to spread across the region today, and may cause hazy skies and reduced VIS. Aftn SHRA/TSRA could bring brief tempo MVFR conds at TJSJ/TJBQ through 01/22z. A tropical wave will likely bring VCSH/VCTS to USVI after 01/22Z and eastern PR after 02/02Z. Winds will prevail from the ESE at 10-15 kts with higher gusts and sea breeze variations, becoming light to calm and variable between 01/22Z and 02/12Z.
MARINE
A moderate east to southeast wind flow will prevail across the local waters tonight, becoming more easterly and increasing moderate to fresh tomorrow. The rest of the week expect a dominant southerly to southeasterly component. A wetter pattern is anticipated by Sunday through at least mid-week as a tropical wave will approach the region from the southeast increasing moisture, seas, and winds.
BEACH FORECAST
A low risk of rip currents will continue tonight across most beaches of Puerto Rico, Culebra, St. Thomas, and St. John while a moderate risk is expected across Vieques, and St. Croix. The risk of rip currents is expected to remain between low and moderate through at least midweek, then return to low by the end of next week.
SJU WATCHES/WARNINGS/ADVISORIES
PR...Heat Advisory until 5 PM AST this afternoon for PRZ001-005-008- 010-011.
VI...Heat Advisory until 5 PM AST this afternoon for VIZ002.
AM...None.
| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
| 42085 - Southeast of Ponce, PR | 20 mi | 81 min | ENE 14G | 85°F | 29.94 | |||
| SJNP4 - 9755371 - San Juan, PR | 37 mi | 51 min | 84°F | 85°F | 29.99 | |||
| 41053 - San Juan, PR | 38 mi | 51 min | E 7.8G | 84°F | 2 ft | 29.95 | ||
| ESPP4 - 9752695 - Esperanza, PR | 38 mi | 51 min | NNE 2.9G | 81°F | 86°F | 29.96 | ||
| 41056 | 43 mi | 51 min | ENE 9.7G | 84°F | 85°F | 3 ft | 29.94 | |
| MGIP4 - 9759110 - Magueyes Islands, PR | 47 mi | 51 min | 0G | 83°F | 29.96 |
toggle option: (graph/table)
No data
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
| TJPS MERCEDITA,PR | 22 sm | 15 min | calm | 10 sm | Clear | 81°F | 73°F | 79% | 29.94 |
Tide / Current data from XTide NOT FOR NAVIGATION
Las Mareas, Puerto Rico, Tide feet
Arroyo
Click for Map
Sat -- 01:51 AM AST Moonrise
Sat -- 05:44 AM AST 0.72 feet High Tide
Sat -- 05:48 AM AST Sunrise
Sat -- 08:01 AM AST 0.15 feet Low Tide
Sat -- 02:17 PM AST Moonset
Sat -- 06:56 PM AST Sunset
Sat -- 07:41 PM AST 0.72 feet High Tide
Sat -- 08:06 PM AST 0.54 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 01:51 AM AST Moonrise
Sat -- 05:44 AM AST 0.72 feet High Tide
Sat -- 05:48 AM AST Sunrise
Sat -- 08:01 AM AST 0.15 feet Low Tide
Sat -- 02:17 PM AST Moonset
Sat -- 06:56 PM AST Sunset
Sat -- 07:41 PM AST 0.72 feet High Tide
Sat -- 08:06 PM AST 0.54 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Arroyo, Puerto Rico, Tide feet
| 12 am |
| 0.5 |
| 1 am |
| 0.6 |
| 2 am |
| 0.6 |
| 3 am |
| 0.7 |
| 4 am |
| 0.7 |
| 5 am |
| 0.7 |
| 6 am |
| 0.7 |
| 7 am |
| 0.4 |
| 8 am |
| 0.2 |
| 9 am |
| 0.2 |
| 10 am |
| 0.2 |
| 11 am |
| 0.2 |
| 12 pm |
| 0.3 |
| 1 pm |
| 0.4 |
| 2 pm |
| 0.4 |
| 3 pm |
| 0.5 |
| 4 pm |
| 0.6 |
| 5 pm |
| 0.7 |
| 6 pm |
| 0.7 |
| 7 pm |
| 0.7 |
| 8 pm |
| 0.6 |
| 9 pm |
| 0.5 |
| 10 pm |
| 0.6 |
| 11 pm |
| 0.6 |
Virgin,Islands/San,Juan/Cayey,PR
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