The surf forecast is 0-1 ft and fairly clean right now for Cisco, Nantucket, MA
- WEATHER - LIVE
Nearby Wind Station D0935 - Siasconset40° NW @ 13 → 20mph - LOW / HIGH TIDE The closest low and high tides to now.7:38am / 1:33am
- BUOY 44097 Latest wave height and wave period from Buoy 44097NNW
3.3ft @ 4s - WATER TEMP No nearby water temp measurements,
using satellite derived data from yesterday.51° 4/3, Boots/Gloves(5)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
TUE 21
WED 22
THU 23
FRI 24
8am
- Clean
- Fair
- Choppy
Conditions are 1 ft and choppy at 8am on Mon 4/20
TIDE LEVEL
Incoming Low Tide 0.1 ft
Forecast Details
Basic
Detail
- Tuesday, Apr 21
SURF WIND SWELL 6am 0-1 ftcleanNNE
20mph0.5ft8sS12pm 0-1 ftcleanNNE 14mph0.3ft9sSSE6pm 0-1 ftcleanENE 5mph0.2ft16sSSE - Wednesday, Apr 22
SURF WIND SWELL 6am 0-1 ftchoppySSW 13mph1.3ft3sSW12pm 0-1 ftchoppyS 19mph2.7ft4sSSW6pm 2 ftchoppySSE 21mph4ft5sS - Thursday, Apr 23
SURF WIND SWELL 6am 2 ftcleanENE 3mph1.9ft6sSW12pm 2 ftchoppyW 18mph2.4ft5sSSE6pm 2 ftcleanN 17mph1.8ft6sSE - Friday, Apr 24
SURF WIND SWELL 6am 1+ ftfairNNW 15mph2ft6sSSW12pm 1 ftcleanNNW 5mph1.7ft6sSSW6pm 0-1 ftcleanENE 5mph1.4ft6sSSW - Best Surf Trip
This Week’s Swell? You Could Be On It.
- Saturday, Apr 25
SURF WIND SWELL 6am 0-1 ftcleanN 10mph0.5ft13sSE12pm 0-1 ftcleanENE 4mph0.6ft6sSSW6pm 0-1 ftfairSW 7mph0.5ft5sSSW
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This forecast is for South-South-West facing beaches, and was updated Apr 20, 2026 @ 9:06pm.
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