Surf Forecasts:
Misquamicut State Beach surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 7s period, SE swell with offshore winds.
- Most powerful swell: Thursday 24 Sep, 2AM (local time) - 8ft (2.4m), 10s period, ESE swell with 1,108 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 2AM (local time) - 2ft (0.6m), 7s period with SE 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 Monday (Sep 21) at 2AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.4m and 4s. Another secondary swell of 0.3m and 4s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Misquamicut State Beach in the next 16 days are 2.4m 10s and forecast to arrive on Thursday (Sep 24) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Friday (Sep 25) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 21st Sep) | 2ft (0.6m) 7s |
| Best Surf | 2AM (Mon 21st Sep) | 2ft (0.6m) 7s |
| Most Powerful | 2AM (Thu 24th Sep) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Misquamicut State Beach over the next 16 days.
Short Range ForecastHeavy rain (total 26mm), heaviest during Sun night. Very mild (max 19°C on Sun night, min 13°C on Mon morning). Winds increasing (calm on Sun night, fresh winds from the NE by Tue morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 16°C on Thu afternoon, min 12°C on Tue night). Mainly strong winds. | ||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||
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 | SE 11 | SE 10 | SE 7 | SE 8 | SE 8 | ENE 5 | E 7 | E 7 | ESE 8 | E 8 | ESE 9 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | E 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 18 | 17 | 35 | 57 | 49 | 81 | 279 | 302 | 257 | 666 | 572 | 1108 | 757 | 878 | 662 | 665 | 872 | 553 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:16AM0.58m | 4:40PM0.75m | 5:10AM0.61m | 5:31PM0.77m | 6:01AM0.66m | 6:19PM0.79m | 6:46AM0.72m | 7:00PM0.81m | 7:23AM0.78m | 7:35PM0.82m | 7:55AM0.85m | 8:06PM0.82m | |||||||
Low Tide | 10:24PM0.18m | 10:21AM0.18m | 11:16PM0.15m | 11:15AM0.16m | 00:04AM0.12m | 12:08PM0.13m | 00:46AM0.08m | 12:54PM0.09m | 1:21AM0.05m | 1:34PM0.05m | 1:50AM0.02m | 2:10PM0.02m | 2:15AM-0.01m | ||||||
 |  |  |  | |  | | | | | | | | | | | | | | |
 | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | 6:50 | — | 6:47 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:40 | — | — | 6:39 | — |
mm | — | — | 4 | 19 | 1 | — | — | 2 | — | — | — | — | — | 2 | — | — | — | — | 20 |
Temp °C | 16 | 17 | 18 | 19 | 14 | 18 | 15 | 14 | 13 | 13 | 15 | 15 | 14 | 14 | 16 | 13 | 14 | 14 | 13 |
Feels °C | 13 | 15 | 16 | 21 | 10 | 13 | 10 | 10 | 6 | 7 | 9 | 8 | 7 | 8 | 9 | 8 | 7 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SE 11 | SE 10 | SE 4 | SE 8 | SE 8 | SE 7 | — | E 14 | ESE 8 | — | ESE 9 | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | E 11 |
| kJ | 6 | 18 | 17 | 6 | 57 | 49 | 34 | — | 4 | 257 | — | 572 | — | 757 | 878 | 662 | 665 | 872 | 553 |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 7 | ESE 7 | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 8 |
| kJ | 5 | 5 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 120 |
Swell 3 Height (m) Direction Period (s) | SE 9 | — | SE 9 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | 3 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | SE 4 | SE 4 | SE 7 | NE 3 | ENE 5 | ENE 5 | E 7 | E 7 | NE 6 | E 8 | ENE 6 | ESE 10 | NE 6 | NE 6 | NNE 5 | NNE 5 | NNE 6 | N 6 |
| kJ | 5 | 8 | 16 | 35 | 9 | 27 | 81 | 279 | 302 | 69 | 666 | 132 | 1108 | 154 | 89 | 42 | 82 | 117 | 101 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 853 | 186 | 851 | 0 | 609 | 639 | 610 | 609 | 695 | 774 | 758 | 1036 | 774 | 876 | 867 | 854 | 997 | 993 | 853 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.
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