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- Newsgroups: rec.boats
- Path: sparky!uunet!convex!darwin.sura.net!spool.mu.edu!agate!ames!sundog.arc.nasa.gov!westphal
- From: westphal@sky.arc.nasa.gov (Doug Westphal)
- Subject: Breaking Waves at Santa Cruz Harbor
- Message-ID: <1992Nov17.163523.18110@news.arc.nasa.gov>
- Originator: westphal@sundog.arc.nasa.gov
- Sender: usenet@news.arc.nasa.gov
- Organization: NASA AMES
- Distribution: ca
- Date: Tue, 17 Nov 1992 16:35:23 GMT
- Lines: 66
-
-
- I've just started sailing and need some information.
- Does anyone have a few pointers on how to get into Santa Cruz
- harbor when the waves are breaking? Surfing in with the wave
- breaking over the stern is exciting and no doubt entertains the
- folks looking on from the Crow's Nest Bar. It is no worse than
- kayaking on the Grand Canyon, but I don't have a 'roll' in my
- Cat 22. I don't think it is good sailing practice; it felt like
- we could have been rolled and I have heard second-hand stories
- of boats being surfed up onto the east jetty. Yuk.
-
- For those unfamiliar with the harbor, it faces south. The west
- jetty has a 45 degree bend to the southeast at the tip to protect
- the harbor. This means you have to come in from the southeast.
- Shoaling occurs at the tip of the west jetty so the waves break
- as they pass the jetty but then stop breaking inside the jetty
- where the channel is deeper.
-
- | |
- Land | | Land
- | | ^
- | | |
- ====Beach======== ======Beach===== N
- | |
- | |
- | |
- \
- ocean \
- \
- \_ <----- Area of breaking waves
-
- We returned at a -1.0 tide with 4 foot swell and 10 knot winds
- from the southwest which puts me on a beam reach and parallel
- to the swell, maximizing potential for heeling. (These conditions
- aren't bad by themselves; it's the shoaling that causes the
- problems.) We had the jib up and the mainsail reefed. No motor.
- I was distracted by a 40+ boat with bare poles that seemed determined
- to sneak past or run over me. At the last moment he circled and
- went back out, probably laughing as our boat was THROWN into the
- harbor by a breaking wave.
-
- Several points come to mind but I'm not sure which are valid or
- are important.
-
- TIDE: Avoid returning to harbor during low tides. What tide is best?
- Worst?
-
- TIMING: As you near the harbor, start timing the waves and come in on
- the heels of one of the 'sets of four'. This is advice from a surfer.
- Does it work?
-
- SAIL or POWER: Sail in as fast as possible with motor assist.
- OR Sail in as slow as possible with only the jib. Have the motor
- ready as a backup.
-
- TACTICS: Turn and sail perpendicular to the breaking wave just before
- it hits you so that the boat isn't surfed sideways.
- OR Keep the boat at an angle to the breaking wave so that you stay
- off of the east jetty.
-
-
- Now that the harbor has their own dredge, is the harbor kept open
- all winter?
-
-
- email or Usenet replies welcome. Thanks in advance.
-