Surf Forecasts:
Deveraux Beach surf forecast from 27 Jul 2026:
- Best quality surf: Friday 31 Jul, 8AM (local time) - 4.5ft (1.4m), 7s period, ENE swell with offshore winds.
- Most powerful swell: Thursday 30 Jul, 8PM (local time) - 5.5ft (1.7m), 7s period, ENE swell with 240 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 8AM (local time) - 4.5ft (1.4m), 7s period with ENE swell.
Best Forecast Surf Conditions for Deveraux Beach this week:
The surf forecast for Deveraux Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 8AM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Deveraux Beach in the next 16 days are 1.7m 7s and forecast to arrive on Thursday (Jul 30) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Thursday (Jul 30) at 2PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 31st Jul) | 4.5ft (1.4m) 7s |
| Best Surf | 8AM (Fri 31st Jul) | 4.5ft (1.4m) 7s |
| Most Powerful | 8PM (Thu 30th Jul) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Deveraux Beach over the next 16 days.
The Lowdown
Alright, Rusty here, and it’s a tough one to call. To be honest, for the next 16 days, there’s just nothing to get excited about at Deveraux Beach (Martha’s Vineyard). The whole period is a real flat spell, and I mean, look at the numbers – wave energy barely gets out of double digits for most of it.
We do see a brief bump of energy around July 30th, with the combined swell energy hitting 223 to 281, and waves pushing up to 6ft. The wind is cross-off from the northeast, which keeps the surface clean. But the swell is short period (6-7 seconds), so it’s weak, a bit junky, and honestly, the data flags it as poor surf conditions. At 6ft with that short period and a beach-reef setup, it could be messy and more interesting for kite surfers than for a paddle surfer. Plus, the water is sitting at 62°F, which is a very unusual 5°F colder than normal for this time of year – you’ll want a thick wetsuit.
The rest of the first week and into the second is a total write-off. From August 1st onward, we drop back to tiny waves (0.3ft to 2ft) with energy levels in the single digits and teens. There’s a glassy window on the morning of August 8th, but with only 2ft on offer, it’s barely a ripple.
So, the honest truth? There are no standouts here. No sessions to save the date for. July 30th is the only time the energy even nudges into “moderate” territory, but the quality just isn’t there. Forecasts can change, but right now, this is a long, flat run.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 28mm), heaviest during Thu morning. Warm (max 20°C on Wed afternoon, min 17°C on Thu afternoon). Mainly fresh winds. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | SE 4 | ESE 7 | E 4 | E 5 | E 6 | ENE 6 | NE 6 | E 7 | ENE 7 | E 7 | E 6 | E 6 | ENE 6 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 62 | 41 | 48 | 68 | 54 | 38 | 41 | 35 | 20 | 66 | 108 | 223 | 164 | 218 | 180 | 132 | 60 | 32 | 24 | 11 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross | cross-on |
High Tide | 10:09PM2.70m | 10:51AM2.33m | 10:54PM2.76m | 11:33AM2.40m | 11:36PM2.81m | 12:13PM2.47m | 00:16AM2.85m | 12:50PM2.54m | 00:54AM2.87m | 1:26PM2.61m | 1:32AM2.87m | 2:02PM2.68m | 2:12AM2.85m | |||||||
Low Tide | 3:45PM0.56m | 4:34AM0.27m | 4:31PM0.50m | 5:16AM0.20m | 5:15PM0.44m | 5:54AM0.14m | 5:57PM0.37m | 6:31AM0.08m | 6:37PM0.30m | 7:08AM0.04m | 7:18PM0.25m | 7:45AM0.02m | 7:59PM0.20m | |||||||
 |  | | | | | | |  |  |  |  | |  |  | |  | | | | |
 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — |
 | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — | — | 8:04 | — | — | 8:02 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 14 | 8 | 2 | 3 | — | — | — | — | — | — |
Temp °C | 20 | 17 | 18 | 20 | 19 | 22 | 23 | 23 | 20 | 20 | 19 | 19 | 18 | 17 | 18 | 18 | 17 | 20 | 21 | 21 |
Feels °C | 17 | 16 | 17 | 18 | 16 | 21 | 20 | 21 | 18 | 18 | 18 | 19 | 15 | 14 | 17 | 16 | 17 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | SE 8 | ESE 8 | SE 9 | SE 10 | — | ESE 7 | E 7 | SE 10 | E 7 | E 6 | E 6 | ENE 6 | ENE 5 |
| kJ | 62 | 41 | 48 | 68 | 54 | 38 | 25 | 10 | 6 | 3 | 4 | — | 84 | 218 | 24 | 126 | 60 | 32 | 24 | 10 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | E 6 | SE 8 | — | E 9 | — | — | — | — | — | — | — | SE 9 | SE 10 | ESE 9 | SE 9 | SE 8 |
| kJ | — | — | — | — | 19 | 9 | — | 6 | — | — | — | — | — | — | — | 23 | 4 | 8 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | — | SE 7 | — | SE 9 |
| kJ | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | 2 | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | — | SE 4 | ESE 7 | E 4 | E 5 | E 6 | ENE 6 | NE 6 | — | ENE 7 | ENE 6 | — | — | — | — |
| kJ | — | — | — | — | 1 | — | 41 | 35 | 20 | 66 | 108 | 223 | 164 | — | 180 | 132 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 917 | 40 | 144 | 521 | 17 | 508 | 1973 | 495 | 368 | 378 | 124 | 16 | 55 | 55 | 124 | 16 | 40 | 40 | 95 | 92 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Deveraux Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Deveraux Beach Surf forecast
The above surf forecast table for Deveraux Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Deveraux Beach can be found by selecting the local surf guide option on the grey menu. Our Deveraux Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Deveraux Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Deveraux Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Deveraux Beach is 4 km (2 miles) from Beverly Cove. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Beverly Cove. Beverly Cove has rooms for a wide range of budgets as well as car hire and transport links.
Nearest