Surf Forecasts and Marine Weather - No Hype - Just the Facts!

And Just Like That - We're Back in the Hole! - Video Forecast HERE (7/27/25)

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STORMSURF Surf & Wind Forecast
Half_Moon_Bay 37.35 N -122.5 W
Time(UTC)/Date Surf Size (ft) Swell Hght (ft) Swll Per (secs) Swl Dir (deg) Wind (kts) Signif Wave Hgt
12Z Thu 31JUL 3.0 4.3 7.0 301 W 5 4.5 ft @ 4 secs
18Z Thu 31JUL 3.8 4.9 7.7 301 WNW 8 5.1 ft @ 5 secs
00Z Fri 01AUG 3.3 4.5 7.3 301 NNW 12 4.7 ft @ 5 secs
06Z Fri 01AUG 1.6 1.0 16.6 218 NW 13 5.7 ft @ 6 secs
12Z Fri 01AUG 3.6 5.1 7.2 302 NW 8 5.2 ft @ 5 secs
18Z Fri 01AUG 3.8 5.1 7.3 303 NW 8 5.3 ft @ 5 secs
00Z Sat 02AUG 2.8 4.2 6.7 301 NW 7 4.5 ft @ 4 secs
06Z Sat 02AUG 4.0 5.6 7.2 304 NW 9 5.8 ft @ 6 secs
12Z Sat 02AUG 1.8 1.2 15.4 212 NNW 13 5.1 ft @ 5 secs
18Z Sat 02AUG 3.2 4.7 6.9 304 NW 10 5.0 ft @ 5 secs
00Z Sun 03AUG 1.8 1.2 14.5 211 NW 14 4.8 ft @ 5 secs
06Z Sun 03AUG 4.0 5.5 7.3 304 NW 11 5.8 ft @ 6 secs
12Z Sun 03AUG 3.7 5.1 7.2 304 NW 11 5.5 ft @ 5 secs
18Z Sun 03AUG 2.6 1.5 16.7 205 NW 14 5.4 ft @ 5 secs
00Z Mon 04AUG 3.5 5.1 6.9 303 NW 10 5.6 ft @ 6 secs
06Z Mon 04AUG 3.7 5.3 6.9 304 NNW 10 5.8 ft @ 6 secs
12Z Mon 04AUG 3.5 5.1 6.9 305 NW 10 5.6 ft @ 6 secs
18Z Mon 04AUG 2.0 1.7 11.6 188 NW 12 5.3 ft @ 5 secs
00Z Tue 05AUG 1.8 1.6 11.1 189 NW 13 5.1 ft @ 5 secs
06Z Tue 05AUG 4.2 5.7 7.4 304 NW 10 6.0 ft @ 6 secs
12Z Tue 05AUG 4.7 6.0 7.9 304 NW 5 6.3 ft @ 6 secs
18Z Tue 05AUG 4.2 5.3 7.9 302 WNW 8 5.6 ft @ 6 secs
00Z Wed 06AUG 1.7 1.2 13.8 209 NNW 15 5.1 ft @ 5 secs
06Z Wed 06AUG 4.7 6.2 7.5 305 NNW 11 6.5 ft @ 7 secs
12Z Wed 06AUG 4.3 5.8 7.4 303 NW 9 6.2 ft @ 6 secs
18Z Wed 06AUG 4.0 5.5 7.3 303 NW 11 5.9 ft @ 6 secs
00Z Thu 07AUG 3.7 5.2 7.1 301 NW 11 5.7 ft @ 6 secs
06Z Thu 07AUG 4.4 5.9 7.4 302 NNW 9 6.4 ft @ 6 secs
12Z Thu 07AUG 4.2 5.5 7.7 297 NW 6 6.0 ft @ 6 secs
18Z Thu 07AUG 4.5 5.5 8.2 295 WSW 7 5.8 ft @ 6 secs
00Z Fri 08AUG 4.1 4.9 8.4 294 W 4 5.2 ft @ 5 secs

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