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Matunuck-Deep Hole Surf Forecast
/ Rhode Island (33 breaks) / Rhode Island (34 breaks) /
Surf Forecasts:
Matunuck-Deep Hole surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 1 pm Tuesday 12 May 2026 EDTForecast update in hr min s Forecast update imminent
Matunuck-Deep Hole surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Matunuck-Deep Hole sea temperature is
9.8° C
(Which is normal for this time of year)How big are the waves at Matunuck-Deep Hole today?
The current surf forecast for Matunuck-Deep Hole at 5PM is: 0.5m 7s primary swell from a Southeast direction and 0.3m 11s secondary swell from a Southeast direction, 0.6m 3s secondary swell from a Southwest direction (forecast issued at 01:00pm May 12). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2ft (0.6m) | 8s |
| Afternoon (12 May) | 1.5ft (0.5m) | 7s |
| Evening (12 May) | 3ft (0.9m) | 4s |
Table - waves today at Matunuck-Deep Hole. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 14°C on Tue afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 7 | SE 7 | SW 4 | SW 4 | SW 4 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | SE 8 | SE 9 | SE 9 | SE 9 | |
28 | 27 | 26 | 35 | 32 | 23 | 35 | 28 | 48 | 94 | 126 | 109 | 106 | 121 | 123 | 91 | 50 | 65 | 39 | 60 | 67 | 126 | 293 | 294 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | on | on | cross-on | glassy | cross-off | off | |
High Tide | 5:11PM0.92m | 5:35AM0.83m | 6:01PM1.03m | 6:26AM0.87m | 6:50PM1.12m | 7:16AM0.91m | ||||||||||||||||||
Low Tide | 10:31AM0.04m | 11:26PM0.03m | 11:24AM-0.02m | 00:21AM-0.05m | 12:15PM-0.09m | 1:12AM-0.12m | ||||||||||||||||||
 | | |  |  |  | |  |  | | | | | | |  |  | | | | | | | | |
 | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — |
 | — | — | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | 7:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 13 | 11 | 10 | 10 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 13 | 13 | 12 |
10 | 8 | 9 | 7 | 6 | 5 | 6 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 8 | 10 | 12 | 10 | 11 | 11 | 11 | 13 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 10 | S 6 | SSE 6 | S 6 | S 6 | SE 8 | SE 9 | SE 9 | SE 9 |
 kJ | 28 | 27 | 26 | 13 | 12 | 12 | 12 | 9 | 5 | 5 | 5 | 4 | 4 | 4 | 10 | 4 | 50 | 65 | 39 | 60 | 67 | 126 | 293 | 294 |
Swell 2 Height (m) Direction Period (s) | S 6 | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 7 | E 7 | — | ESE 10 | SE 10 | ESE 5 | SE 10 | ESE 5 | ESE 5 | S 7 | S 8 | SSW 7 | SSW 7 |
| kJ | 6 | 11 | 18 | 17 | 17 | 16 | 10 | 16 | 16 | 4 | 4 | 5 | 1 | — | 10 | 4 | 15 | 4 | 17 | 10 | 44 | 90 | 15 | 9 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SW 6 | SE 10 | SE 10 | ESE 5 | — | — | — |
| kJ | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 4 | 4 | 9 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 6 | SW 3 | SW 4 | SW 4 | SW 4 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | — | — | — | — | — | — | — | — |
| kJ | — | 8 | 9 | 35 | 32 | 23 | 35 | 28 | 48 | 94 | 126 | 109 | 106 | 121 | 123 | 91 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 127 | 127 | 617 | 170 | 170 | 143 | 181 | 1011 | 1117 | 867 | 867 | 275 | 289 | 467 | 19 | 102 | 1 | 156 | 43 | 19 | 0 | 0 | 0 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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