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Black Beach surf report and forecast

Massachusetts, United States · updated 02 Nov 2026, 07:49 EST · NOAA GFS-Wave cycle 20261102_06z
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0.1rating now (B 0 · A 0)
0.5 m (1.6 ft)wave height now
3.1 speriod
WSWswell from
14 kt WSWwind onshore
13 °C (56 °F)water · 5/4 mm with boots and hood
06:15 / 16:35sunrise / sunset

Swell 1: 0.1 m 8 s SSE · Wind waves: 0.5 m 3 s WSW

Best window this week: Monday 13:00 EST — 0.3 0.8 m (2.5 ft) at 4 s, onshore wind. Ratings: 0–10 for an intermediate surfer; B = beginner, A = advanced. Offshore/onshore is judged against the coast's orientation (268° faces the sea).

7-day surf forecast

DayRatingWave heightPeriodSwell fromWindSun
Mon 02 Nov0.3 B 1 · A 00.4–0.8 m (1.4–2.7 ft)4 sSW16 kt onshore06:15–16:35
Tue 03 Nov0.2 B 1 · A 00.4–0.6 m (1.2–2.1 ft)3 sSW14 kt cross-onshore06:17–16:34
Wed 04 Nov0.0 B 0 · A 00.3–0.4 m (1.1–1.4 ft)3 sSSW11 kt cross-onshore06:18–16:33
Thu 05 Nov0.0 B 0 · A 00.2–0.5 m (0.8–1.6 ft)4 sS10 kt cross-shore06:19–16:32
Fri 06 Nov0.2 B 1 · A 00.4–0.5 m (1.3–1.8 ft)5 sS10 kt cross-shore06:20–16:31
Sat 07 Nov0.1 B 1 · A 00.3–0.6 m (1.1–2.1 ft)6 sS10 kt onshore06:22–16:29
Sun 08 Nov0.2 B 1 · A 00.4–0.7 m (1.3–2.2 ft)5 sSSW12 kt onshore06:23–16:28

Today and tomorrow, every 3 hours

TimeRatingWavePeriod · fromWind
Mon 07:000.1 B 0 · A 00.5 m (1.6 ft)3 s WSW14 kt WSW onshore
Mon 10:000.2 B 0 · A 00.6 m (2.0 ft)3 s WSW17 kt WSW onshore
Mon 13:000.3 B 1 · A 00.8 m (2.5 ft)4 s SW19 kt WSW onshore
Mon 16:000.3 B 1 · A 00.8 m (2.7 ft)4 s SW19 kt SW cross-onshore
Mon 19:000.3 B 1 · A 00.8 m (2.5 ft)4 s SW18 kt WSW cross-onshore
Mon 22:000.2 B 1 · A 00.7 m (2.2 ft)4 s SW16 kt WSW onshore
Tue 01:000.2 B 1 · A 00.6 m (2.1 ft)4 s SW16 kt WSW cross-onshore
Tue 04:000.2 B 0 · A 00.6 m (2.0 ft)4 s SW16 kt WSW onshore
Tue 07:000.2 B 0 · A 00.6 m (2.0 ft)4 s SW15 kt WSW cross-onshore
Tue 10:000.2 B 0 · A 00.6 m (2.0 ft)4 s SW15 kt WSW onshore
Tue 13:000.2 B 1 · A 00.6 m (2.1 ft)4 s SW16 kt WSW cross-onshore
Tue 16:000.1 B 0 · A 00.6 m (1.8 ft)4 s SW14 kt SW cross-onshore
Tue 19:000.0 B 0 · A 00.4 m (1.4 ft)3 s SW12 kt SW cross-onshore
Tue 22:000.0 B 0 · A 00.4 m (1.2 ft)3 s SW11 kt SW cross-onshore

Model vs reality: nearest buoy

Buoy Cape Cod Bay, MA (221) (44090), 38 km from Black Beach, reported 1 h before this update. model on target (within 0.1 m).

BuoyModel
Wave height0.5 m (1.6 ft)0.6 m (1.9 ft)
Peak period3 s3 s
Swell fromWSWW

water 12.6 °C at the buoy

Buoy = measured at sea by NOAA NDBC. Model = GFS-Wave interpolated to the buoy's position and time. A persistent gap means the model is running high or low for this swell; adjust the forecast accordingly.

Black Beach tide chart

+0.3 m-0.2 mMon 02Tue 03Wed 04Thu 05Fri 06Sat 07Sun 08Mon 09
DayHigh and low tide (EST, height vs. mean sea level)
Mon 02 NovHigh 03:40 (+0.1 m / +0.4 ft) · Low 09:30 (-0.2 m / -0.8 ft) · High 15:50 (+0.3 m / +0.9 ft) · Low 22:30 (-0.2 m / -0.8 ft)
Tue 03 NovHigh 04:30 (+0.1 m / +0.5 ft) · Low 10:40 (-0.2 m / -0.7 ft) · High 16:50 (+0.2 m / +0.7 ft) · Low 23:10 (-0.2 m / -0.7 ft)
Wed 04 NovHigh 05:30 (+0.2 m / +0.6 ft) · Low 11:40 (-0.2 m / -0.7 ft) · High 17:50 (+0.1 m / +0.5 ft) · Low 23:50 (-0.2 m / -0.7 ft)
Thu 05 NovHigh 06:20 (+0.2 m / +0.7 ft) · Low 12:40 (-0.2 m / -0.7 ft) · High 18:50 (+0.1 m / +0.3 ft)
Fri 06 NovLow 00:30 (-0.2 m / -0.6 ft) · High 07:00 (+0.3 m / +0.9 ft) · Low 13:40 (-0.2 m / -0.8 ft) · High 19:50 (+0.1 m / +0.2 ft)
Sat 07 NovLow 01:20 (-0.2 m / -0.6 ft) · High 07:40 (+0.3 m / +0.9 ft) · Low 14:40 (-0.2 m / -0.8 ft) · High 20:40 (+0.0 m / +0.1 ft)
Sun 08 NovLow 02:00 (-0.2 m / -0.6 ft) · High 08:20 (+0.3 m / +1.0 ft) · Low 15:30 (-0.2 m / -0.8 ft) · High 21:30 (+0.0 m / +0.1 ft)

Nearby spots

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Waves: NOAA GFS-Wave global 0.25deg, cycle 20261102 06z (NOMADS). Tides: GOT4.10c (NASA GSFC) via pyTMD. Water: sea surface temperature: Open-Meteo Marine API (ECMWF / Météo-France), CC BY 4.0. Times in local time (America/New_York). Forecast for the nearest open-water model point (41.50, -70.75); local bathymetry, tide and wind change conditions at the beach.