Cupsogue Surf Report & Forecast

East Moriches, New York

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Current Surf Conditions at Cupsogue

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Data Cache Status

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
Mon
Tue
Wed
Thu
Fri
Sat
Sun

SELECT DAY

10:00 AM America/New_York
Surf Quality: POOR
12 AM6 AM12 PM6 PM11 PM
MON

🌊 Surf Quality Timeline

Best windows in green
12AM6AM12PM6PM11PM

🌬️ WIND

N
E
S
W
20
kt

🌊 SWELL

N
E
S
W
2.2
ft
🌊
SWELL
HEIGHT
2.2ft
🌊
SWELL
PERIOD
11s
💨
WIND GUSTS
22kt
🌡️
AIR TEMP
-13°C
🌊
SECONDARY
SWELL
0.2ft @
11s
🌧️
PRECIPITATION
0mm
SURF QUALITY
POOR
Poor conditions right now. Sweet 2.2ft waves with quality 11s ground swell but blown out with 20kt winds Might want to wait for better conditions.

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📊 7-Day Detailed Forecast

Expandable daily forecasts with hourly details

Monday

Feb 9
POORCheck individual hours
🌊 2.1-2.7ft 💨 18-27kt 🌡️ -14--9°C
TimeQualitySwell HeightPeriodSwell DirWind SpeedWind DirGustsAir TempWater TempRain
12:00 AM
POOR
2.2ft11sESE27ktNNW32kt-13°C2°C0mm
1:00 AM
POOR
2.2ft11sESE26ktNNW31kt-13°C2°C0mm
2:00 AM
POOR
2.2ft11sESE25ktNNW29kt-13°C2°C0mm
3:00 AM
POOR
2.2ft11sESE24ktNNW28kt-13°C2°C0mm
4:00 AM
POOR
2.2ft11sESE23ktNW26kt-13°C2°C0mm
5:00 AM
POOR
2.2ft11sESE22ktNW25kt-14°C2°C0mm
6:00 AM
POOR
2.2ft11sESE22ktNW24kt-14°C2°C0mm
7:00 AM
POOR
2.2ft11sESE21ktNW23kt-14°C2°C0mm
8:00 AM
POOR
2.2ft11sESE21ktNW23kt-14°C2°C0mm
9:00 AM
POOR
2.2ft11sESE21ktNW23kt-13°C2°C0mm
10:00 AM
POOR
2.2ft11sESE20ktNW22kt-13°C2°C0mm
11:00 AM
POOR
2.1ft11sESE20ktNW22kt-12°C2°C0mm
12:00 PM
POOR
2.1ft11sESE20ktNNW22kt-11°C2°C0mm
1:00 PM
POOR
2.1ft11sESE20ktNNW21kt-10°C2°C0mm
2:00 PM
POOR
2.1ft11sESE20ktNNW21kt-10°C2°C0mm
3:00 PM
POOR
2.1ft11sESE20ktNNW21kt-9°C2°C0mm
4:00 PM
POOR
2.2ft11sESE20ktNNW21kt-9°C2°C0mm
5:00 PM
POOR
2.2ft11sESE20ktNNW22kt-9°C2°C0mm
6:00 PM
POOR
2.3ft11sESE20ktNNW23kt-9°C2°C0mm
7:00 PM
POOR
2.4ft11sESE20ktNNW24kt-9°C2°C0mm
8:00 PM
POOR
2.5ft11sESE20ktNW23kt-9°C2°C0mm
9:00 PM
POOR
2.6ft11sESE20ktNW23kt-9°C2°C0mm
10:00 PM
POOR
2.6ft11sESE19ktNW23kt-10°C2°C0mm
11:00 PM
POOR
2.7ft11sESE18ktNW22kt-10°C2°C0mm

Tuesday

Feb 10
POORCheck individual hours
🌊 1.7-2.7ft 💨 12-17kt 🌡️ -10--3°C

Wednesday

Feb 11
POOR2 good hours
🌊 1.0-1.7ft 💨 5-12kt 🌡️ -4-2°C

Thursday

Feb 12
POORCheck individual hours
🌊 1.0-3.1ft 💨 8-22kt 🌡️ -1-2°C

Friday

Feb 13
POORCheck individual hours
🌊 0.6-1.5ft 💨 9-16kt 🌡️ -1-0°C

Saturday

Feb 14
POORCheck individual hours
🌊 0.6-1.0ft 💨 5-13kt 🌡️ -3-0°C

Sunday

Feb 15
POORCheck individual hours
🌊 0.7-0.9ft 💨 2-7kt 🌡️ -2-1°C

Forecast Summary

Best Day:Check forecast for optimal conditions
Average Swell:2.2ft @ 11s
Wind Conditions:12-27kt NNW
Water Temperature:1-2°C

Local Knowledge & Surf Guide

Local Knowledge

Cupsogue, Long Island, NY, is an exposed beach/jetty break with consistent surf year-round. It works best with offshore winds from the northwest and is somewhat sheltered from west winds. Both groundswells and windswells produce rideable waves, with the ideal swell direction from the southwest. The break offers both lefts and rights but can get crowded. Strong rip currents are a hazard. The best surf conditions occur when a southwest swell aligns with northwest offshore winds, with winter—especially January—offering the most consistent clean waves.

Best Swell Direction: SE
Bottom Type: Sand
Location: Town: East Moriches | County: Suffolk County | State: New York | Country: United States | Postcode: 11940 | Full Address: East Moriches, Town of Brookhaven, Suffolk County, New York, 11940, 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 DirectionNW

🌊 Tide Table

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🌅 Sunrise & 🌙 Moon

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