Surf Forecasts:
Deveraux Beach surf forecast from 20 Aug 2026:
- Best quality surf: Sunday 23 Aug, 5PM (local time) - 3.5ft (1.0m), 6s period, SE swell with glassy winds.
- Most powerful swell: Sunday 23 Aug, 5PM (local time) - 3.5ft (1.0m), 6s period, SE swell with 65 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 5PM (local time) - 3.5ft (1.0m), 6s period with SE 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 Sunday (Aug 23) at 5PM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.2m and 12s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Deveraux Beach in the next 16 days are 1.0m 6s and forecast to arrive on Sunday (Aug 23) at 5PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Friday (Aug 21) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 23rd Aug) | 3.5ft (1.0m) 6s |
| Best Surf | 5PM (Sun 23rd Aug) | 3.5ft (1.0m) 6s |
| Most Powerful | 5PM (Sun 23rd Aug) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Deveraux Beach over the next 16 days.
The Lowdown
Alright, this is Rusty, and I gotta be straight with you. This forecast for Deveraux Beach is a tough one to call. We're looking at a 16-day window that's pretty flat and quiet, which is a real bummer for the time of year. The wave energy is mostly weak, with readings sitting in the low double digits for the most part. For the first week, the swell is tiny and inconsistent, and the winds are often messing things up. To be honest, there's a massive gap of nothing from the start until we get to the end of the first week. The water temp is sitting at 67°F, which is just about normal for this time of year up here.
The one tiny window that might be worth a look is the afternoon of Sunday, August 23rd. The winds go totally glassy, and we get a small pulse of 3ft swell from the SE. The energy reading climbs to 110, which is at least moderate for a change. It's a reef break, so it's a beginner spot, but the combo of a bit of height and dead calm wind will make it the cleanest you'll see. The swell period is a short 6 seconds, so don't expect any grunt, but it's the only shot you've got.
After that, it's back to the doldrums. The energy drops off a cliff again, with readings in the teens and twenties. The wind is mostly cross or cross-off, which keeps the water clean, but the swell is almost non-existent. There's a few days with some offshore wind from the NNW on September 3rd and NW on September 4th, but the swell is still only 0.6ft to 2ft. You'd be surfing ripples. The long period swells (10-12 seconds) we see later in the window are just too small to do anything with.
Honestly, nothing here is a standout. The best you can hope for is a late Sunday session on the 23rd, but it's still pretty ordinary. For the rest of the time, you're better off waiting for the next storm.
Rusty.
Short Range ForecastModerate rain (total 14mm), heaviest on Sat afternoon. Warm (max 26°C on Thu morning, min 16°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 26°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||||
AM | 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 8 | ESE 7 | SE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | SE 4 | ESE 6 | SE 6 | SSE 6 | SE 6 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | SSE 4 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 21 | 18 | 23 | 22 | 32 | 19 | 19 | 22 | 38 | 65 | 59 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 21 | 9 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-off | cross | glassy | cross | cross-off | off | cross | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross |
High Tide | 5:57PM2.60m | 6:39AM2.24m | 6:53PM2.55m | 7:39AM2.20m | 7:51PM2.55m | 8:38AM2.21m | 8:47PM2.58m | 9:31AM2.27m | 9:39PM2.66m | 10:18AM2.37m | 10:25PM2.74m | 11:00AM2.47m | 11:08PM2.81m | ||||||||
Low Tide | 11:33AM0.53m | 00:20AM0.42m | 12:28PM0.63m | 1:20AM0.47m | 1:25PM0.66m | 2:20AM0.45m | 2:22PM0.64m | 3:14AM0.40m | 3:15PM0.57m | 4:01AM0.31m | 4:03PM0.47m | 4:42AM0.22m | 4:48PM0.36m | ||||||||
 | |  |  | | |  |  |  |  | |  | | |  | | | | | | | |
 | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — | — | 7:28 | — |
mm | — | — | — | — | — | — | — | 11 | 3 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 23 | 21 | 22 | 21 | 19 | 19 | 18 | 18 | 20 | 21 | 22 | 26 | 22 | 19 | 24 | 22 | 21 | 23 | 23 |
Feels °C | 27 | 24 | 21 | 18 | 19 | 19 | 18 | 18 | 15 | 19 | 23 | 22 | 20 | 23 | 19 | 14 | 21 | 19 | 19 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 7 | SE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 4 | ESE 4 | ESE 6 | ESE 6 | SSE 6 | SE 6 | ESE 6 | ESE 6 | ESE 11 | ESE 11 | SE 4 | ESE 6 | ESE 10 | ESE 7 |
| kJ | 23 | 21 | 18 | 23 | 22 | 32 | 19 | 7 | 14 | 38 | 30 | 21 | 8 | 7 | 7 | 11 | 11 | 3 | 4 | 10 | 5 |
Swell 2 Height (m) Direction Period (s) | — | E 9 | E 7 | E 15 | E 14 | ENE 4 | E 13 | ESE 8 | ESE 7 | ESE 12 | ESE 12 | ESE 7 | E 6 | ESE 11 | ESE 11 | E 6 | — | ESE 11 | ESE 10 | E 13 | ESE 10 |
| kJ | — | 2 | 8 | 4 | 4 | 1 | 14 | 19 | 11 | 15 | 14 | 15 | 7 | 12 | 12 | 3 | — | 11 | 11 | 3 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | E 15 | — | E 14 | E 14 | — | E 13 | E 13 | — | E 9 | ESE 12 | ESE 12 | SE 7 | SE 6 | SE 6 | ESE 6 | SE 5 | E 14 | — | E 12 |
| kJ | — | — | 4 | — | 4 | 4 | — | 13 | 13 | — | 1 | 14 | 13 | 2 | 1 | 1 | 4 | 1 | 4 | — | 3 |
Wind waves Height (m) Direction Period (s) | — | SE 3 | — | NE 4 | NE 4 | — | ENE 3 | E 4 | SE 4 | — | SE 6 | SSE 6 | WSW 3 | WSW 3 | NW 3 | NNW 3 | — | — | SSW 2 | SSE 4 | SSE 4 |
| kJ | — | 2 | — | 6 | 8 | — | 7 | 10 | 22 | — | 65 | 59 | 1 | 1 | 2 | 2 | — | — | 1 | 21 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 508 | 2842 | 36 | 831 | 216 | 40 | 31 | 0 | 17 | 27 | 44 | 41 | 207 | 31 | 80 | 1011 | 1011 | 80 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.
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