Surf Forecasts:
How big are the waves at Matunuck-Deep Hole today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.8m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3ft (0.9m), 7s period with SSE swell.
- Evening surf: Evening surf (18 Aug, local time) - 2ft (0.6m), 7s period with S swell.
The current surf forecast for Matunuck-Deep Hole at 7AM is: 0.9m 6s primary swell from a South-southeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 01:00am August 18). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.8m) | 7s |
| Afternoon (18 Aug) | 3ft (0.9m) | 7s |
| Evening (18 Aug) | 2ft (0.6m) | 7s |
Table - waves today at Matunuck-Deep Hole. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Warm (max 27°C on Wed afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SSE 6 | SSE 6 | SSE 6 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 62 | 62 | 53 | 71 | 97 | 73 | 34 | 37 | 51 | 40 | 46 | 42 | 37 | 35 | 25 | 20 | 14 | 15 | 15 | 18 | 17 | 16 | 12 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | glassy | glassy | on | on | cross | cross-off | off | off |
High Tide | 00:18AM0.84m | 12:49PM0.95m | 1:05AM0.76m | 1:40PM0.89m | 1:57AM0.69m | 2:35PM0.84m | ||||||||||||||||||
Low Tide | 6:12AM0.08m | 7:11PM0.18m | 6:49AM0.14m | 8:15PM0.25m | 7:34AM0.20m | 9:38PM0.28m | ||||||||||||||||||
 |  |  |  |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 26 | 27 | 27 | 25 | 25 | 24 | 23 | 24 | 26 | 25 | 21 | 18 | 18 |
Feels °C | 21 | 21 | 21 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 21 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SSE 6 | SSE 6 | SSE 6 | SE 8 | S 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 |
| kJ | 62 | 62 | 53 | 71 | 97 | 73 | 34 | 37 | 51 | 40 | 46 | 42 | 37 | 35 | 25 | 20 | 14 | 15 | 10 | 18 | 17 | 16 | 12 | 9 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | ENE 4 | S 12 | E 4 | SE 8 | SE 8 | S 7 | S 6 | S 7 | S 6 | S 6 | SE 9 | SSE 9 | ESE 8 | SE 8 | SSE 6 | SE 8 | S 6 | S 5 | S 5 | S 6 | SE 8 |
| kJ | 4 | 4 | 3 | 3 | 3 | 1 | 32 | 33 | 22 | 21 | 14 | 12 | 7 | 14 | 8 | 6 | 9 | 11 | 15 | 6 | 5 | 5 | 2 | 11 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 12 | SE 12 | SE 12 | SE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | — | SE 8 | SE 9 | SSE 9 | SSW 3 | SE 9 | S 5 | SE 9 | SE 9 | SSW 4 | S 5 |
| kJ | 4 | 4 | 3 | 3 | 3 | 6 | 5 | 5 | 12 | 11 | 11 | 4 | 14 | — | 2 | 3 | 8 | 2 | 3 | 1 | 3 | 3 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | NE 4 | — | NE 4 | — | — | — | — | — | SSW 6 | SSW 2 | S 6 | SSW 6 | SSW 4 | SSW 4 | SSW 3 | — | — | — | SW 5 | — | — | — |
| kJ | 3 | 2 | 5 | — | 3 | — | — | — | — | — | 12 | 1 | 19 | 21 | 4 | 4 | 2 | — | — | — | 4 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 43 | 4 | 4 | 4 | 4 | 4 | 4 | 43 | 43 | 617 | 170 | 170 | 143 | 143 | 143 | 67 | 181 | 224 | 224 | 173 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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