Suppression Forecast
Issued by NWS San Juan, PR

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FNCA72 TJSJ 020040
FWSSJU

Spot Forecast for CG Flight...Coast Guard
National Weather Service San Juan PR
840 PM AST Tue Jul 1 2025

Forecast is based on forecast start time of 2000 AST on July 01.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions or concerns
with this forecast at
PHONE: 787-253-4586.

.DISCUSSION...
Passing showers are expected throughout the night, with chance of
precipitation between 30 - 50%. Latest observations show easterly
winds from 0 - 3 km AGL are between 20 and 25 kt, with 3 - 5 km
AGL between 15 and 20 kt. Additionally, there`s a cloud layer
between 2 and 3 kft that may limit visibility across the area.
This shower pattern should continue during the next 24 to 36
hours, with higher winds and gusts likely by Wednesday afternoon.

.REST OF TONIGHT...
TIME (AST)      8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........30  30  30  30  50  50  50  40  40  40
Weather cov.....SCT SCT SCT SCT SCT SCT SCT ISO ISO ISO
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).30  30  30  30  30  30  30  20  20  20
Temp............83  83  82  82  82  82  82  82  82  82
SFC wnd dir.....E   E   E   E   E   E   E   E   E   E
SFC wnd spd kts.17  17  17  17  17  17  16  15  14  13
SFC wnd gst.....23  23  23  23  23  23  22  21  19  18
Wave period (s).6   6   6   6   7   7   7   7   7   7
Wave height (ft)5   5   5   5   5   5   5   5   5   5

.WEDNESDAY...
TIME (AST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........30  30  30  30  30  30  40  40  40  50  50  50
Weather cov.....ISO ISO ISO             ISO ISO ISO SCT SCT SCT
Weather type....RW  RW  RW              RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).10  10  10  0   0   0   20  20  20  30  30  30
Temp............83  83  83  83  84  84  84  84  84  84  84  84
SFC wnd dir.....E   E   E   E   E   E   E   E   E   E   E   E
SFC wnd spd kts.12  12  12  12  12  13  16  18  21  21  21  21
SFC wnd gst.....17  17  17  17  17  18  21  25  28  29  29  28
Wave period (s).7   7   7   7   7   7   7   7   7   7   7   7
Wave height (ft)5   5   5   5   5   5   5   5   5   5   5   5

.WEDNESDAY NIGHT...
TIME (AST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........40  40  40  30  30  30  30  30  30  50  50  50
Weather cov.....ISO ISO ISO                         SCT SCT SCT
Weather type....RW  RW  RW                          RW  RW  RW
Tstm cov........
Chc of pcpn (%).20  20  20  0   0   0   0   0   0   30  30  30
Temp............83  83  83  83  82  82  82  82  82  82  82  82
SFC wnd dir.....E   E   E   E   E   E   E   E   E   E   E   E
SFC wnd spd kts.19  18  16  15  13  12  11  11  10  10  10  10
SFC wnd gst.....26  24  22  20  18  17  16  15  14  11  11  14
Wave period (s).7   7   7   7   7   7   7   7   7   7   7   7
Wave height (ft)6   6   6   6   6   6   5   5   5   5   5   5

.THURSDAY...
TIME (AST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........30  30  30  30  30  30  5   5   5   5   5   5
Weather cov.....ISO ISO ISO ISO ISO ISO
Weather type....RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  0   0   0   0   0   0
Temp............83  83  83  83  84  84  84  84  84  84  84  84
SFC wnd dir.....E   E   E   E   E   E   E   E   E   E   E   E
SFC wnd spd kts.10  10  10  9   9   9   9   10  10  10  9   9
SFC wnd gst.....11  11  11  10  10  10  10  11  14  11  10  10
Wave period (s).7   7   7   7   7   7   7   7   7   7   7   7
Wave height (ft)4   4   4   4   4   4   4   4   4   4   4   4

$$
Forecaster...M. Novoa-Garcia/I. Colon-Pagan
Requested by...Cadet Miller
Type of request...MARINE
.TAG 2517080.0/SJU
.DELDT 07/01/25
.FormatterVersion 2.0.0
.EMAIL dustin.m.miller2@uscg.mil