Surf Forecasts:
Matunuck-Deep Hole surf forecast from 9 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 11AM (local time) - 4.5ft (1.3m), 6s period, SW swell with 104 kJ wave energy.
Best Forecast Surf Conditions for Matunuck-Deep Hole this week:
The most powerful waves expected at Matunuck-Deep Hole in the next 16 days are 1.3m 6s and forecast to arrive on Thursday (Aug 13) 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 1.1m 6s period and expected on Thursday (Aug 13) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Thu 13th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Matunuck-Deep Hole over the next 16 days.
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 21°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 16°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the WNW by Thu afternoon). | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | E 8 | SSW 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | S 6 | S 15 | S 11 | SSW 4 | SW 6 | W 4 | S 5 | S 13 | S 5 | S 7 | S 7 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2 | 72 | 4 | 4 | 4 | 4 | 3 | 3 | 26 | 4 | 3 | 13 | 104 | 7 | 21 | 3 | 5 | 15 | 27 | 57 | 58 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | on | on | cross-on | cross | cross-on | off | cross-on | on | on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:53PM1.11m | 6:20AM0.90m | 6:49PM1.16m | 7:16AM0.98m | 7:42PM1.19m | 8:08AM1.05m | 8:32PM1.19m | 8:56AM1.10m | 9:19PM1.16m | 9:43AM1.12m | 10:05PM1.10m | 10:29AM1.11m | 10:49PM1.03m | ||||||||
Low Tide | 11:19AM0.02m | 00:35AM0.00m | 12:29PM-0.04m | 1:28AM-0.06m | 1:29PM-0.09m | 2:15AM-0.11m | 2:23PM-0.13m | 3:00AM-0.14m | 3:14PM-0.14m | 3:42AM-0.13m | 4:02PM-0.11m | 4:22AM-0.11m | 4:48PM-0.06m | 5:00AM-0.05m | |||||||
 | |  | | |  |  | | |  | | | | | | | | | | | | |
 | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — |
 | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 31 | 28 | 25 | 27 | 26 | 25 | 28 | 27 | 24 | 25 | 23 | 26 | 28 | 24 | 21 | 24 | 23 | 21 | 26 | 23 |
Feels °C | 28 | 29 | 28 | 25 | 25 | 27 | 26 | 27 | 26 | 23 | 24 | 23 | 25 | 22 | 19 | 15 | 19 | 19 | 16 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | SE 7 | SSW 6 | S 6 | S 5 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | SSW 6 | SE 8 | SSW 6 | SSW 6 | S 5 | SSW 5 | S 5 | S 7 | S 7 | S 8 | S 8 |
| kJ | 46 | 2 | 37 | 16 | 14 | 42 | 35 | 35 | 26 | 17 | 10 | 3 | 71 | 55 | 21 | 9 | 5 | 15 | 27 | 57 | 58 |
Swell 2 Height (m) Direction Period (s) | SE 7 | — | SE 7 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 14 | SE 8 | SE 8 | SE 8 | SE 9 | S 7 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 2 | — | 2 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 8 | 3 | 3 | 2 | 3 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | SE 10 | E 8 | E 8 | E 8 | — | — | — | S 15 | S 11 | SE 11 | SE 14 | SE 13 | SE 13 | S 13 | SSW 5 | — | S 12 | — | — |
| kJ | 1 | — | 4 | 1 | 1 | 1 | — | — | — | 4 | 2 | 5 | 7 | 7 | 7 | 3 | 2 | — | 3 | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 6 | — | — | — | — | — | — | — | — | SSW 2 | SSW 4 | SW 6 | W 4 | NW 3 | NW 3 | WSW 3 | NNW 3 | NW 3 | WNW 2 | N 3 |
| kJ | — | 72 | — | — | — | — | — | — | — | — | 1 | 13 | 104 | 7 | 2 | 1 | 4 | 6 | 2 | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 237 | 67 | 752 | 246 | 19 | 43 | 67 | 67 | 1054 | 2577 | 224 | 1120 | 1444 | 617 | 467 | 773 | 869 | 67 | 1 | 1 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Matunuck-Deep Hole Surf forecast
The above surf forecast table for Matunuck-Deep Hole provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Matunuck-Deep Hole can be found by selecting the local surf guide option on the grey menu. Our Matunuck-Deep Hole 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 (Matunuck-Deep Hole) 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 Matunuck-Deep Hole 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.
Matunuck-Deep Hole is 9 km (6 miles) from Narragansett Pier. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Narragansett Pier. Narragansett Pier has rooms for a wide range of budgets as well as car hire and transport links.
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