The surf forecast is 2 ft and fairly clean right now for Martha's Vineyard South Shore, MA
- WEATHER - LIVENearby Wind Station KMVY - Marthas Vineyard Airport81° N @ 10mph
- LOW / HIGH TIDEThe closest low and high tides to now.7:20pm / 12:54pm
- BUOY 44097Latest wave height and wave period from Buoy 44097NNE
2.6ft @ 4s
- WATER TEMPNo nearby water temp measurements,
using satellite derived data from yesterday.71° Long Arm Spring
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
FRI 15
SAT 16
SUN 17
MON 18
TUE 19
2am
- Clean
- Fair
- Choppy
Conditions are 1 ft and clean at 2am on Fri 8/15

TIDE LEVEL
Outgoing High Tide2 ft
Forecast Details
Basic
Detail
- Friday, Aug 15
SURF WIND SWELL 6am 1 ftcleanNNE12mph1.3ft8sSE12pm 1+ ftcleanNNE13mph1.4ft7sS6pm 1+ ftfairNE13mph1.2ft8sSE - Best Board for Friday
- Saturday, Aug 16
SURF WIND SWELL 6am 1 ftcleanNNE5mph0.9ft8sSE12pm 1+ ftfairENE13mph1.3ft9sSE6pm 1 ftfairESE4mph1.3ft8sSE - Sunday, Aug 17
SURF WIND SWELL 6am 1 ftfairSSW5mph1.2ft10sSE12pm 1 ftchoppySW13mph1.1ft10sSE6pm 1 ftchoppySW18mph2.5ft4sSW - Monday, Aug 18
SURF WIND SWELL 6am 1 ftfairNNE19mph1.1ft11sSE12pm 1 ftcleanNNE21mph0.9ft13sSSE6pm 1+ ftfairNE18mph1.6ft12sSE - Best Surf Trip
- Tuesday, Aug 19
SURF WIND SWELL 6am 2-3 ftchoppyENE10mph2.2ft13sSSE12pm 2-3 ftchoppyE15mph1.6ft16sS6pm 3+ ftchoppyESE14mph2.4ft15sS
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This forecast is for South facing beaches, and was updated Aug 15, 2025 @ 3:10pm.
Read more about the Surf Captain forecasts.