Surf Forecasts:
Nauset Light Beach surf forecast from 15 Aug 2026:
- Best quality surf: Thursday 20 Aug, 8PM (local time) - 3ft (0.9m), 4s period, NE swell with glassy winds.
- Most powerful swell: Tuesday 18 Aug, 2AM (local time) - 4.5ft (1.4m), 7s period, S swell with 179 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 8PM (local time) - 3ft (0.9m), 4s period with NE swell.
Best Forecast Surf Conditions for Nauset Light Beach this week:
The surf forecast for Nauset Light Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 8PM. The primary swell is predicted to be 0.9m and 4s period with a secondary swell of 0.5m and 7s. Another secondary swell of 0.2m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nauset Light Beach in the next 16 days are 1.4m 7s and forecast to arrive on Tuesday (Aug 18) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Aug 17) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 20th Aug) | 3ft (0.9m) 4s |
| Best Surf | 8PM (Thu 20th Aug) | 3ft (0.9m) 4s |
| Most Powerful | 2AM (Tue 18th Aug) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Nauset Light Beach over the next 16 days.
The Lowdown
Alright, let’s talk about what’s going on around here. I’m lookin’ at the forecast and, honestly, it’s a pretty quiet stretch for Nauset Light Beach. The sandbar setup can fire with the right push, but we’re not seein’ that at all over this 16-day window. The combined swell energy barely nudges above 60 (61 is the peak), and most days it’s down in the single or low double digits – real weak energy across the board. The water’s a touch warmer than normal for this time of year at 71°, just a nice little bonus if you’re gettin’ in.
Right now, and into the weekend (August 15th-16th), we’ve got tiny waves – 1 ft at best, and that’s from the NNE with a super short period of 4 seconds. Not much to work with. Winds are all over the place but mostly onshore or cross-shore, so it’s messy or blown out. Saturday morning the 16th has a 0.3 ft easterly swell with a 9-second period and a light SSE cross-shore – clean enough for a log if you’re desperate, but there’s zero push.
The following week, from Monday the 17th through to Friday the 21st, we see a little bump up to 2 ft to 3 ft from the SE and ENE, but periods stay short (4-9 seconds) and winds are mostly cross-on or onshore. Tuesday the 18th morning has the highest energy at 64, but it’s a choppy 2 ft with a north wind – not the kinda day you paddle out for. The surf quality stays poor throughout.
There’s a brief shift around Sunday the 23rd into Monday the 24th: tiny 0.7 ft swell from the east but with a long period of 12 seconds. Light to moderate cross-offshore winds from the south and southwest keep it clean. That long period suggests some better shaped waves but at 0.7 ft, it’s barely there. Still, it’s about the cleanest we get.
After that, the last week of August into the 30th stays flat or tiny, with most waves around 0.3 ft to 1 ft. A few moments of offshore wind on the 25th and 30th, but no swell to go with it.
Bottom line: There’s no standout here. Not a single day where the swell, wind, and conditions line up for a proper session. If you’re really keen, the cleanest conditions are on the 23rd-24th with that long period easterly groundswell, but it’s just too small to get excited about. For beginners, nothing gets over 5 ft, so you’re safe from size, but there’s hardly anything to ride.
This is one of those stretches where the surf just ain’t on. Could change, but right now, leave the board at home.
Rusty
Short Range ForecastLight rain (total 8mm), mostly falling on Mon afternoon. Warm (max 23°C on Sun night, min 19°C on Tue morning). Winds increasing (calm on Sun morning, fresh winds from the S by Mon morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Thu morning. Warm (max 25°C on Wed afternoon, min 19°C on Tue afternoon). Wind will be generally light. | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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) | NNE 4 | E 9 | E 9 | E 8 | E 8 | SE 8 | SE 9 | S 7 | SE 8 | SE 7 | SE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | NNE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 |
Wave Graph | ||||||||||||||||||||
3 | 2 | 1 | 1 | 1 | 2 | 12 | 179 | 57 | 34 | 23 | 16 | 16 | 15 | 6 | 21 | 15 | 34 | 36 | 18 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-on | cross-on | on | cross-on | on | on |
High Tide | 2:31PM2.02m | 2:50AM2.05m | 3:16PM2.00m | 3:38AM1.93m | 4:01PM1.96m | 4:27AM1.81m | 4:47PM1.90m | 5:17AM1.69m | 5:36PM1.83m | 6:10AM1.58m | 6:27PM1.76m | 7:07AM1.51m | 7:23PM1.73m | |||||||
Low Tide | 8:55PM-0.09m | 9:19AM-0.09m | 9:45PM-0.04m | 10:05AM0.02m | 10:35PM0.04m | 10:52AM0.14m | 11:28PM0.12m | 11:42AM0.25m | 00:23AM0.20m | 12:34PM0.35m | 1:22AM0.26m | 1:31PM0.41m | 2:23AM0.28m | |||||||
— | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | |
7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:32 | — | — | 7:30 | — | |
mm | — | — | — | — | — | — | 7 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | 4 |
Temp °C | 21 | 22 | 22 | 22 | 23 | 22 | 21 | 22 | 21 | 19 | 20 | 23 | 25 | 23 | 21 | 20 | 22 | 21 | 20 | 19 |
Feels °C | 20 | 22 | 21 | 18 | 20 | 18 | 18 | 22 | 22 | 17 | 22 | 23 | 24 | 22 | 22 | 20 | 23 | 22 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | NNE 4 | NNE 4 | E 9 | E 8 | E 8 | SE 8 | SE 9 | SE 4 | SE 8 | SE 7 | SE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | E 7 | ESE 8 | E 8 | ENE 5 |
3 | 1 | 1 | 1 | 1 | 2 | 12 | 14 | 57 | 34 | 23 | 16 | 16 | 15 | 6 | 9 | 4 | 23 | 5 | 18 | |
Swell 2 Height (m) Direction Period (s) | S 6 | SE 6 | — | — | — | — | — | SSE 7 | — | — | NNE 4 | SSW 4 | — | ESE 9 | SW 4 | ESE 9 | E 15 | — | E 14 | E 8 |
1 | 1 | — | — | — | — | — | 9 | — | — | 3 | 1 | — | 7 | 1 | 8 | 4 | — | 4 | 10 | |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | — | — | — | — | — | — | — | — | NNE 4 | NNE 4 | — | E 9 | E 9 | — | S 5 | E 15 | E 14 | E 14 |
2 | 2 | — | — | — | — | — | — | — | — | 5 | 1 | — | 2 | 2 | — | 2 | 4 | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 3 | S 4 | S 4 | S 4 | S 7 | N 3 | N 4 | — | SW 3 | SSW 4 | SW 3 | NNE 3 | NNE 4 | ENE 4 | ENE 4 | ENE 5 | — |
— | — | — | 8 | 21 | 29 | 31 | 179 | 7 | 10 | — | 3 | 8 | 6 | 4 | 21 | 15 | 34 | 36 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 3481 | 1805 | 1150 | 1684 | 1055 | 254 | 128 | 2 | 98 | 63 | 14 | 135 | 931 | 135 | 204 | 179 | 179 | 487 | 135 | 171 |
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)
Information about the Nauset Light Beach Surf forecast
The above surf forecast table for Nauset Light Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nauset Light Beach can be found by selecting the local surf guide option on the grey menu. Our Nauset Light 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 (Nauset Light 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 Nauset Light 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.
Nauset Light Beach is 12 km (7 miles) from Brewster. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Brewster. Brewster has rooms for a wide range of budgets as well as car hire and transport links.











