TideAhead
Puerto RicoNOAA 9755371

SAN JUAN Tides & Coastal Conditions

Official tide predictions, weather observations and forecasts, marine-grid context, astronomy, and jurisdiction-specific rules for this NOAA station.

Partial official dataUpdated 5:21 AM AST

Current Conditions

Tide predictions are relative to MLLW. NWS point and marine-grid forecasts can differ at exposed shorelines.

Estimated tide now
—
Official tide prediction unavailable
Upcoming tides
Unavailable
Check the official station forecast.
Current Weather
82°F

Mostly Clear

Observed

ESE 7 mph

Model
Tide Forecast
NOAA Station 9755371 · MLLW datum · local time
unavailableOfficial NOAA curve

Current tide predictions are unavailable. Use the official NOAA station link in Sources and confidence.

Weather, Light & Marine

Conditions that affect shoreline access, small craft, fishing and surf.

Air

Temperature82°FModel

Humidity82%Model

PressureUnavailable

Wind

SustainedESE 7 mphModel

Gusts8 mphModel

Rain chance50%Model

Marine

Wave height2.0 ftModel

DirectionNot Published by NWS

Water86.7°FObservedNOAA San Juan, La Puntilla, San Juan Bay · At Station
Sun & Moon

Sunrise6:04 AM

Sunset6:57 PM

MoonWaning Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Aug 5, 20265:00 AMScattered Rain Showers82°FESE 7 mph8 mph50%
Wed, Aug 5, 20266:00 AMScattered Rain Showers83°FESE 7 mph8 mph40%
Wed, Aug 5, 20267:00 AMScattered Rain Showers84°FESE 7 mph8 mph40%
Wed, Aug 5, 20268:00 AMScattered Rain Showers85°FESE 7 mph8 mph40%
Wed, Aug 5, 20269:00 AMScattered Rain Showers86°FESE 9 mph10 mph30%
Wed, Aug 5, 202610:00 AMScattered Rain Showers87°FE 10 mph12 mph30%
Wed, Aug 5, 202611:00 AMScattered Rain Showers87°FE 13 mph18 mph30%
Wed, Aug 5, 202612:00 PMScattered Showers And Thunderstorms88°FE 15 mph21 mph40%
Wed, Aug 5, 20261:00 PMScattered Showers And Thunderstorms88°FE 16 mph23 mph40%
Wed, Aug 5, 20262:00 PMScattered Showers And Thunderstorms88°FE 17 mph24 mph40%
Wed, Aug 5, 20263:00 PMScattered Rain Showers87°FE 17 mph24 mph35%
Wed, Aug 5, 20264:00 PMScattered Rain Showers87°FE 17 mph23 mph35%

Fishing, Crabbing & Surfing Analysis

Transparent environmental scores based on tide, wind and marine conditions. These are not user reports, catch guarantees or substitutes for official closures and safety guidance.

35/100 · Poor
Surfing
Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

  • Short period6s dominant period
  • Nearshore uncertaintyOffshore model conditions are not the same as breaking-wave height at this beach
Puerto Rico Department of Natural and Environmental Resources fishing rulesPuerto Rico · state or territoryNOAA Fisheries federal recreational fishing resourcesU.S. federal waters · federalNational Weather Service rip-current safetyUnited States · safety
Nearby NOAA Tide Stations
Official station locations from the national NOAA CO-OPS tide-prediction catalog.

Boca de Cangrejos

NOAA 9754986 · PR

8.2 mi

Boca del Cibuco

NOAA 9756567 · PR

17.7 mi

Luquillo

NOAA 9753766 · PR

25.5 mi

Naguabo

NOAA 9753641 · PR

32.5 mi

Fajardo

NOAA 9753216 · PR

32.9 mi

Yabucoa Harbor

NOAA 9754228 · PR

33.5 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 5:21 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 5:21 AM

NOAA CO-OPS water temperature at San Juan, La Puntilla, San Juan Bayobserved

Fetched Wed, Aug 5 at 5:21 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 5:21 AM

Not for navigation. Conditions can change faster than source update intervals. Always check local warnings, closures and on-site conditions.