Surf Forecasts:
Misquamicut State Beach surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 2AM (local time) - 2.5ft (0.7m), 6s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 11AM (local time) - 3.5ft (1.0m), 5s period, S swell with 57 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 2AM (local time) - 2.5ft (0.7m), 6s period with S swell.
Best Forecast Surf Conditions for Misquamicut State Beach this week:
The surf forecast for Misquamicut State Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 2AM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.3m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Misquamicut State Beach in the next 16 days are 1.0m 5s and forecast to arrive on Friday (Aug 28) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Wednesday (Aug 26) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 25th Aug) | 2.5ft (0.7m) 6s |
| Best Surf | 2AM (Tue 25th Aug) | 2.5ft (0.7m) 6s |
| Most Powerful | 11AM (Fri 28th Aug) | 3.5ft (1.0m) 5s |
Table - best surf conditions forecast for Misquamicut State Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s cut to it—this stretch at Misquamicut State Beach is a slow burn. We’re talking a long, dead period to start, with no real surf worth a paddle for over a week. The first decent chance doesn’t roll in until we’re well into September, so don’t get your hopes up early.
From Tuesday, August 25th through Monday, August 31st, it’s a total washout. Waves are tiny, mostly under 2 ft, with short periods around 5-8 seconds, and the wind is a constant cross or cross-onshore mess. The energy is pathetic—you’re looking at combined swell energy readings as low as 17. There’s a brief clean-up on Saturday morning, August 29th, with a light offshore from the north and a 2 ft S swell, but it’s so weak and ordinary you’d be hard-pressed to get a ride. That’s a solid week of nothing.
Then we hit a gap. Tuesday, September 1st and Wednesday, September 2nd have clean conditions with offshores, but the swell is still pathetic (0.7 ft to 3 ft) and the energy is weak (34 to 119). It’s surfable in the most basic sense—barely. Not worth rushing out.
Here’s the turning point. Thursday morning, September 3rd, the swell finally shows up at 5 ft from the E with an 8-second period, and the combined energy jumps to 267 (moderate). That’s a bit of size for the average surfer—pushing into “too big for beginners” territory. Wind is light cross-shore from the ENE at 3 mph, keeping the surface pretty clean with just small ripples. It’s got some push, and the swell direction (E) matches what this break wants (SE), so it should wrap in okay.
But the real gem is Friday morning, September 4th. The swell drops to 3 ft from the ESE with a 9-second period, but the combined energy sits at a solid 227 (moderate). And the wind? Glassy. Dead calm. That means mirror-flat, clean waves. The swell is fun-sized, and with no wind to ruffle it, you’ll be getting some sweet little peeler waves. Crowds are often, so you won’t be alone, but on a glassy morning like this, it’s worth the company.
After that, Saturday and Sunday, September 5th and 6th, fade back into mediocrity. The swell holds around 2 ft from the SE with a longer 12-second period, but the wind turns cross or onshore, trashing the quality. Energy drops to 144 and 147 (weak). Not worth it.
The final days, Monday, September 7th to Wednesday, September 9th, are another bust. Tiny swell (1 ft to 4 ft), poor wind, and the energy dribbles away to 54-117. The onshore flow from the SSE and SSW does no favours.
So here’s the call. Your best bet is Thursday morning, September 3rd for some size (5 ft E swell) with clean-ish conditions, or Friday morning, September 4th for that glassy, clean goodness on a smaller, fun swell. That glassy window is the stand-out. Everything else? Leave the board at home.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Warm (max 25°C on Fri morning, min 17°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | S 6 | SE 11 | SE 10 | SSW 5 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | S 5 | S 5 | S 6 | S 6 | SE 7 | S 6 | S 6 | SE 8 | SE 8 | SE 8 |
Wave Graph | |||||||||||||||||||
36 | 18 | 16 | 19 | 28 | 43 | 44 | 43 | 46 | 50 | 57 | 38 | 48 | 30 | 38 | 25 | 24 | 24 | 22 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | off | off | cross | glassy | cross-on | cross-on | cross-on |
High Tide | 7:21AM0.66m | 7:36PM0.85m | 7:56AM0.71m | 8:08PM0.86m | 8:27AM0.75m | 8:36PM0.86m | 8:56AM0.80m | 9:05PM0.85m | 9:29AM0.84m | 9:38PM0.84m | 10:07AM0.88m | 10:18PM0.81m | |||||||
Low Tide | 1:28AM0.09m | 1:22PM0.09m | 2:02AM0.06m | 1:59PM0.07m | 2:32AM0.04m | 2:31PM0.05m | 2:58AM0.02m | 3:02PM0.04m | 3:21AM-0.00m | 3:35PM0.03m | 3:43AM-0.02m | 4:15PM0.03m | 4:14AM-0.03m | ||||||
— | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
7:32 | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:27 | — | — | 7:24 | — | — | 7:23 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 23 | 22 | 21 | 24 | 22 | 24 | 24 | 23 | 25 | 25 | 24 | 20 | 24 | 23 | 22 | 23 | 22 |
Feels °C | 21 | 18 | 20 | 22 | 20 | 22 | 20 | 23 | 23 | 23 | 27 | 26 | 26 | 17 | 22 | 21 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | ESE 6 | SSW 5 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 8 | SE 8 | SE 8 |
36 | 16 | 4 | 19 | 28 | 43 | 44 | 43 | 46 | 35 | 35 | 38 | 48 | 30 | 38 | 25 | 24 | 24 | 22 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 6 | SE 10 | SE 10 | SSW 5 | — | SSW 4 | — | — | — | — | SE 8 | SE 8 | SE 7 | SE 8 | SE 8 | SSW 6 | SSW 6 | SSW 5 |
18 | 4 | 16 | 16 | 4 | — | 2 | — | — | — | — | 34 | 23 | 30 | 21 | 11 | 11 | 6 | 3 | |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 11 | E 6 | ESE 6 | SE 5 | — | S 6 | — | — | — | — | E 10 | E 10 | E 9 | — | — | — | — | — |
2 | 18 | 1 | 3 | 1 | — | 2 | — | — | — | — | 2 | 2 | 2 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | SSW 4 | — | — | SW 3 | SW 4 | SSW 5 | SSW 4 | S 5 | S 5 | — | — | — | SW 2 | — | — | SSW 2 | SSW 3 |
— | 1 | 11 | — | — | 5 | 3 | 10 | 16 | 50 | 57 | — | — | — | 1 | — | — | 1 | 3 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 165 | 186 | 21 | 28 | 28 | 28 | 129 | 1175 | 186 | 27 | 27 | 0 | 0 | 28 | 28 | 639 | 2607 | 2392 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Misquamicut State Beach Surf forecast
The above surf forecast table for Misquamicut State Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Misquamicut State Beach can be found by selecting the local surf guide option on the grey menu. Our Misquamicut State 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 (Misquamicut State 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 Misquamicut State 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.
Misquamicut State Beach is 7 km (4 miles) from Westerly. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Westerly. Westerly has rooms for a wide range of budgets as well as car hire and transport links.











