It sounds like you are looking at the Monterey Bay forecast. The big range of 4-8 feet
is the giveaway, and the problem. There's always some part of Monterey Bay that's
sheltered, and some part that's not, and it's hard to figure out which is which. I'd
recommend using the Pigeon Pt. to Pt. Piedras Blancas out 20 nm forecast, which will
tell you what Neptune is throwing at you:
http://www.wrh.noaa.gov/mtr/getcwfzone.php?sid=MTR&zone=PZ555
sez:
.THANKSGIVING DAY...NW WINDS 10 TO 20 KT INCREASING TO 15 TO 25 KT
IN THE AFTERNOON. WIND WAVES 2 TO 5 FT. NW SWELL 9 TO 12 FT AT 12
SECONDS. SLIGHT CHANCE OF LIGHT RAIN IN THE MORNING.
.THU NIGHT...NW WINDS 15 TO 25 KT. WIND WAVES 3 TO 5 FT. NW SWELL
8 TO 10 FT.
.FRI...NW WINDS 15 TO 25 KT. WIND WAVES 3 TO 5 FT. NW SWELL 6 TO
8 FT.
.SAT...NW WINDS 5 TO 15 KT. WIND WAVES 1 TO 3 FT. NW SWELL 6 TO 8 FT.
SLIGHT CHANCE OF RAIN.
.SUN...NW WINDS 5 TO 15 KT INCREASING TO 15 TO 25 KT IN THE
AFTERNOON AND EVENING. WIND WAVES 2 TO 5 FT. NW SWELL 6 TO 8 FT.
SLIGHT CHANCE OF RAIN.
Yes, that looks pretty much the same F/Sa/Su. Looking at the Navy's models
(
http://www.garlic.com/~triblet/swell/wamglance.html) it looks like conditions will
get better as the weekend goes on.