Rating is a simple heuristic from nearshore height, period and wind relative to each break. Data: CariCOOS SWAN, Open-Meteo, NOAA. Times are Puerto Rico local.
Wave height Open-Meteo offshore CariCOOS nearshore 120 m
Wind offshore cross onshore
Today
Tide
NWS surf zone forecast
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TJUA Doppler, last ~hour
Checking radar status…
Future rain (Ventusky model precip)
NHC 7-day tropical outlook
GOES-19 Puerto Rico sector, 10-minute cadence. Tap image to toggle still / loop.
Next 6 hours 15-minute precipitation chance and amount
Today
Radar at the course loading…
RainViewer composite, 10-minute frames for the last hour, course at the orange dot, about 110 mi across. Projection frames are shown dashed when RainViewer provides them. Basemap © Esri, © OpenStreetMap contributors. Tap to pause, tap a bar to step.
TJUA Doppler, last ~hour
Afternoon showers in PR build over land and drift west with the trades, so watch the cells east and upwind of the course. Thunderstorm risk uses CAPE: under 1000 low, 1000-2000 moderate, over 2000 high when showers are forecast.