Marine Forecast
Tonight
South winds 5 to 10 kt becoming light. Seas 4 ft. Wave Detai…
Mon
Light winds. Seas 4 ft. Wave Detail: NW 3 ft at 8 seconds an…
View 4-period forecast
Marine Forecast
South winds 5 to 10 kt becoming light. Seas 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 3 ft at 15 seconds. Patchy fog this evening, then patchy dense fog after midnight with vsby 1 NM or less.
Light winds. Seas 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 3 ft at 15 seconds. Patchy dense fog in the morning with vsby 1 NM or less.
Light winds. Seas 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 3 ft at 15 seconds. Patchy fog.
Light winds. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 7 seconds and S 3 ft at 16 seconds. Patchy fog in the morning.
Data from NOAA National Weather Service. Forecast updates every 6 hours.
7-Day Forecast
Monday
63°F · Patchy Fog then Partly Sunny
Tuesday
62°F · Patchy Fog
View full 7-day outlook
7-Day Forecast
Data from NWS api.weather.gov. Use for trip planning - verify conditions closer to departure.
Tide Predictions
Station
9412110
Range
Next 7 days, hourly
View tide chart
Tide Predictions (7 days)
NOAA tide predictions for the next 7 days. Height in feet above Mean Lower Low Water (MLLW). Best bar crossing is typically during slack tide (between high and low).
Tide height predictions chart. Data table follows.
| Date/Time | Height (ft) | Type |
|---|
Tidal Currents
Now
Unknown
Next slack
6:48 AM
View crossing windows
Tidal Currents & Crossing Windows
Optimal Crossing Windows (next 24h)
Crossing Safety: Slack water (±30 min) is safest. Avoid crossing when strong ebb meets ocean swell - dangerous standing waves form at bar entrance.
Buoy 46028 — Cape San Martin
Wave
-- ft
Wind
3 kts SE
Water
60°F
Full gauges & 48h history
NDBC Buoy Conditions Cape San Martin (46028)
Real-time ocean conditions from the National Data Buoy Center (NDBC). Wave height, period, water temperature, and atmospheric data from offshore monitoring buoys.
Station 46028
Wave Height
--
feet
Wave Dir
--°
--
Wind Speed
3
knots
gusts 5 kts
Wind Dir
130°
SE
Water Temp
60
°F
Air Temp
59
°F
Pressure
1015.6
mb
Observation: Jun 15, 2026 9:00 AM UTC | View on NDBC
Buoy History (48h)
Wave + period
Trend chart
View chart
Buoy History (48 Hours)
Wave height (blue) and dominant wave period (orange) from the NDBC buoy over the last 48 hours. Longer wave periods typically indicate ocean swell; shorter periods suggest local wind waves.
Buoy wave data chart showing wave height and period. Data table follows.
| Date/Time | Wave Height (ft) | Wave Period (sec) |
|---|
Prior Status Changes
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