Surf Forecasts:
How big are the waves at K38 and 39 today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 2ft (0.6m), 4s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 2ft (0.6m), 4s period with SW swell.
- Evening surf: Evening surf (13 Aug, local time) - 2ft (0.6m), 5s period with SSW swell.
The current surf forecast for K38 and 39 at 6AM is: 0.6m 4s primary swell from a Southwest direction and 0.4m 4s secondary swell from a Southwest direction, 0.2m 5s secondary swell from a South direction (forecast issued at 01:00am August 13). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 2ft (0.6m) | 4s |
| Afternoon (13 Aug) | 2ft (0.6m) | 4s |
| Evening (13 Aug) | 2ft (0.6m) | 5s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Warm (max 28°C on Thu afternoon, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||||||||||
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) | SW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 | SW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SW 5 | SW 5 | SW 4 | SSW 4 | S 5 | SSW 5 | SE 9 | SE 9 | S 6 | SSW 6 | SSE 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 8 | 6 | 8 | 13 | 12 | 16 | 20 | 15 | 10 | 9 | 9 | 5 | 9 | 17 | 24 | 6 | 3 | 3 | 3 | 3 | 3 | 6 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | cross-on | on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on |
High Tide | 8:42AM1.17m | 9:05PM1.23m | 9:29AM1.19m | 9:51PM1.17m | 10:15AM1.17m | 10:35PM1.09m | ||||||||||||||||||
Low Tide | 2:44AM-0.14m | 2:58PM-0.14m | 3:26AM-0.14m | 3:46PM-0.11m | 4:06AM-0.11m | 4:32PM-0.05m | ||||||||||||||||||
 |  |  | |  | |  | | | |  | | | | | |  | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 23 | 25 | 28 | 26 | 23 | 21 | 21 | 20 | 25 | 27 | 27 | 26 | 23 | 20 | 19 | 18 | 21 | 23 | 23 | 21 | 21 |
Feels °C | 23 | 24 | 23 | 24 | 24 | 26 | 23 | 21 | 19 | 20 | 18 | 23 | 24 | 24 | 24 | 21 | 19 | 16 | 14 | 17 | 21 | 20 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | S 5 | SW 4 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SE 9 | SE 9 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SE 9 | SE 9 | S 6 | S 6 | SSE 6 | SSE 6 |
| kJ | 2 | 3 | 3 | 3 | 3 | 3 | 20 | 15 | 10 | 9 | 9 | 5 | 3 | 3 | 12 | 6 | 1 | 2 | 3 | 3 | 3 | 3 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | SE 8 | S 5 | SE 14 | SE 14 | SE 13 | SE 10 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | S 13 | S 13 | SE 9 | SE 9 | S 5 | SE 9 | — | S 6 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 3 | 2 | 8 | 7 | 7 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | — | 1 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 8 | E 7 | SE 10 | SE 10 | SE 13 | SE 10 | SE 13 | SE 13 | SE 13 | SE 13 | S 13 | S 13 | — | — | — | SE 9 | S 6 | S 6 | S 6 | — | — | S 5 | S 7 |
| kJ | 8 | 3 | 1 | 4 | 4 | 7 | 4 | 7 | 7 | 7 | 7 | 3 | 3 | — | — | — | 3 | 1 | 1 | 1 | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 | SW 4 | — | WNW 3 | NW 3 | NW 2 | NW 2 | WNW 2 | SW 5 | SW 5 | SW 4 | — | N 3 | N 3 | N 3 | NNE 3 | — | SSW 6 | SSW 2 | SSW 2 |
| kJ | 6 | 6 | 5 | 13 | 12 | 16 | — | 2 | 3 | 1 | 1 | 1 | 9 | 17 | 24 | — | 1 | 2 | 2 | 2 | — | 6 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 750 | 748 | 2396 | 2417 | 3589 | 68 | 68 | 2405 | 2405 | 750 | 1047 | 2589 | 3449 | 3449 | 3449 | 750 | 750 | 774 | 872 | 872 | 626 | 750 | 2576 | 1831 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our K38 and 39 surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest