Tomales Bay entrance
Current conditions are outside your 15 kt wind or 2.5 ft seas limit.
Right now
updated 12:52 PM
55°F · sets 7:45 PM
gusts not reported
High tide 1:37 PM
Water level not reported
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC PRYC1 observations do not replace it.
Small Craft Advisory issued August 30 at 8:46AM PDT until August 31 at 3:00AM PDT by NWS San Francisco CA In effect through 8/31/2026, 6:00:00 AM EDT.
Read the NWS alertHow the day develops
Available forecast · 10 kt peak wind · 6 ft peak seas · Steep, close chop
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Right now. No-Go. Seas are the limiting factor. 5 feet every 8 seconds, 2.5 feet over your 2.5 foot limit. some sun, wind west-northwest 6 knots, comfortably under the limit, tide rising, high tide at 1:37 PM.
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Marine forecast and boating conditions for Tomales Bay entrance
Boat or Nope's preview for Tomales Bay entrance in California uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This named water in California uses 9415020 - Point Reyes, CA (PRYC1, 13.9 NM away) for marine observations, Tomales Bay entrance (9415469, 0.0 NM away) for tide predictions, and Petaluma Muni (KO69, 17.6 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.