Princeton Jetty Surf Report & Forecast

Half Moon Bay, California

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Current Surf Conditions at Princeton Jetty

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Last Updated:Just now
Next Refresh:In 3 days
Fresh data (72h remaining)

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🌊 Surf Quality Timeline (Week)

Best windows in green
Wed
Thu
Fri
Sat
Sun
Mon
Tue

SELECT DAY

10:00 AM America/Los_Angeles
Surf Quality: GOOD
12 AM6 AM12 PM6 PM11 PM
WED

🌊 Surf Quality Timeline

Best windows in green
12AM6AM12PM6PM11PM

🌬️ WIND

N
E
S
W
4
kt

🌊 SWELL

N
E
S
W
1.5
ft
🌊
SWELL
HEIGHT
1.5ft
🌊
SWELL
PERIOD
13s
💨
WIND GUSTS
5kt
🌡️
AIR TEMP
15°C
🌊
SECONDARY
SWELL
1.1ft @
4s
🌧️
PRECIPITATION
0mm
SURF QUALITY
GOOD
Good surfing conditions. Small 1.5ft waves with quality 13s ground swell with glassy conditions Note: winds from NE would be better.

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📊 7-Day Detailed Forecast

Expandable daily forecasts with hourly details

Wednesday

Apr 8
GOOD15 good hours
🌊 1.4-1.6ft 💨 1-7kt 🌡️ 12-16°C
TimeQualitySwell HeightPeriodSwell DirWind SpeedWind DirGustsAir TempWater TempRain
12:00 AM
GOOD
1.6ft13sSSW5ktNW13kt12°C14°C0mm
1:00 AM
FAIR
1.6ft13sSSW5ktWNW12kt12°C14°C0mm
2:00 AM
FAIR
1.6ft13sSSW5ktWNW12kt12°C14°C0mm
3:00 AM
FAIR
1.6ft10sSW4ktWNW10kt12°C14°C0mm
4:00 AM
FAIR
1.6ft7sW4ktWNW8kt12°C14°C0mm
5:00 AM
FAIR
1.6ft4sWNW3ktWNW7kt12°C13°C0mm
6:00 AM
GOOD
1.6ft7sW3ktWNW5kt13°C13°C0mm
7:00 AM
GOOD
1.6ft10sSW2ktW4kt13°C13°C0mm
8:00 AM
GOOD
1.5ft13sSSW1ktW3kt13°C13°C0mm
9:00 AM
GOOD
1.5ft13sSSW3ktW4kt14°C13°C0mm
10:00 AM
GOOD
1.5ft13sSSW4ktW5kt15°C13°C0mm
11:00 AM
GOOD
1.5ft13sSSW5ktW6kt16°C13°C0mm
12:00 PM
GOOD
1.5ft13sSSW6ktW7kt16°C14°C0mm
1:00 PM
GOOD
1.5ft13sSSW6ktW8kt16°C14°C0mm
2:00 PM
GOOD
1.5ft13sSSW7ktW9kt16°C14°C0mm
3:00 PM
GOOD
1.5ft13sSSW7ktW8kt15°C14°C0mm
4:00 PM
GOOD
1.4ft13sSSW6ktWNW8kt15°C14°C0mm
5:00 PM
FAIR
1.4ft13sSSW6ktWNW8kt15°C14°C0mm
6:00 PM
FAIR
1.4ft13sSSW5ktWNW6kt14°C14°C0mm
7:00 PM
FAIR
1.4ft13sSSW4ktWNW5kt14°C14°C0mm
8:00 PM
FAIR
1.4ft13sSSW3ktWNW4kt13°C14°C0mm
9:00 PM
GOOD
1.4ft12sSW3ktWNW3kt13°C14°C0mm
10:00 PM
GOOD
1.4ft11sWSW2ktWNW3kt13°C14°C0mm
11:00 PM
GOOD
1.4ft10sW2ktWNW2kt13°C14°C0mm

Thursday

Apr 9
GOOD11 good hours
🌊 1.4-1.9ft 💨 0-7kt 🌡️ 13-15°C

Friday

Apr 10
FAIR10 good hours
🌊 1.5-1.7ft 💨 2-7kt 🌡️ 12-16°C

Saturday

Apr 11
POOR9 good hours
🌊 1.5-1.9ft 💨 2-14kt 🌡️ 11-14°C

Sunday

Apr 12
POOR7 excellent hours
🌊 1.9-5.6ft 💨 4-14kt 🌡️ 9-12°C

Monday

Apr 13
POOR7 excellent hours
🌊 1.5-5.3ft 💨 4-15kt 🌡️ 9-13°C

Tuesday

Apr 14
GOOD14 good hours
🌊 1.6-3.5ft 💨 7-11kt 🌡️ 11-13°C

Forecast Summary

Best Day:Check forecast for optimal conditions
Average Swell:1.6ft @ 10s
Wind Conditions:0-7kt NW
Water Temperature:13-14°C

Local Knowledge & Surf Guide

Local Knowledge

Princeton Jetty in San Mateo is an exposed beach and jetty break that usually has surf year-round, with both left and right-hand waves. It performs best with clean groundswells from the southwest and offshore winds from the northeast, with some natural shelter from northwest winds. The break is most reliable between tides, as high tide can push the waves too close to shore. Winter, especially January, provides the most consistent clean conditions. Unlike some nearby spots, Princeton Breakwater is often crowded. Surfers should watch out for rocks and sharks in the area.

Best Swell Direction: SW
Bottom Type: Sand
Location: Town: Half Moon Bay | County: San Mateo County | State: California | Country: United States | Postcode: 94018 | Road: California Coastal Trail | Full Address: California Coastal Trail, Half Moon Bay, San Mateo County, California, 94018, United States

Ideal Conditions

This spot performs best under these specific conditions. Forecasts take these into account when rating surf quality.

Ideal Swell DirectionSW
Ideal Wind DirectionNE

🌊 Tide Table

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🌅 Sunrise & 🌙 Moon

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