- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
K38 and 39 surfForecast / Rhode Island / USA
48hr Weather and Surf, issued 7 am Friday 29 May 2026 EDTForecast update in hr min s Forecast update imminent
K38 and 39 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's K38 and 39 sea temperature is
13.5° C
(Which is slightly warmer than usual)How big are the waves at K38 and 39 today (29 May):
- Morning surf: Morning surf (29 May, local time) - 1.5ft (0.5m), 7s period with S swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1.5ft (0.5m), 7s period with S swell.
- Evening surf: Evening surf (29 May, local time) - 4.5ft (1.3m), 5s period with SSW swell.
The current surf forecast for K38 and 39 at 11AM is: 0.5m 7s primary swell from a South direction and 0.2m 9s secondary swell from a South-southeast direction, 0.3m 2s secondary swell from a Northwest direction (forecast issued at 07:00am May 29). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1.5ft (0.5m) | 7s |
| Afternoon (29 May) | 1.5ft (0.5m) | 7s |
| Evening (29 May) | 4.5ft (1.3m) | 5s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri morning, min 5°C on Sat morning). Winds decreasing (strong winds from the N on Sat morning, calm by Sun night). | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 7 | S 7 | S 7 | S 7 | SW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | ESE 10 | E 10 | E 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | SW 5 | SW 5 | WSW 6 | |
25 | 25 | 24 | 24 | 57 | 90 | 111 | 193 | 93 | 77 | 66 | 35 | 15 | 5 | 34 | 102 | 80 | 91 | 65 | 64 | 59 | 62 | 87 | 37 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross | cross-on | on | on | on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | on | on | off | cross-off | cross-off | |
High Tide | 6:59AM0.83m | 7:20PM1.07m | 7:40AM0.84m | 8:00PM1.08m | 8:22AM0.84m | 8:40PM1.06m | ||||||||||||||||||
Low Tide | 1:05PM0.04m | 2:04AM0.02m | 1:37PM0.04m | 2:37AM0.02m | 2:09PM0.05m | |||||||||||||||||||
 |  | |  | | |  |  | | | | | |  | | | | | | | | |  | | |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:15 |
 | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:10 | — | 8:12 |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 13 | 15 | 19 | 19 | 19 | 16 | 15 | 13 | 9 | 8 | 5 | 7 | 10 | 10 | 9 | 9 | 10 | 12 | 17 | 18 | 18 | 15 | 13 | 13 |
10 | 11 | 15 | 15 | 15 | 11 | 12 | 7 | 2 | 0 | -6 | -3 | 1 | 3 | 5 | 4 | 5 | 8 | 14 | 14 | 15 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | SSE 9 | SE 9 | SE 8 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | ESE 10 | E 10 | E 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | SW 4 | SW 5 | SSW 5 |
 kJ | 25 | 25 | 24 | 24 | 8 | 3 | 3 | 193 | 93 | 77 | 66 | 35 | 15 | 4 | 34 | 102 | 80 | 91 | 65 | 64 | 59 | 15 | 39 | 37 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 9 | SSE 9 | SSE 9 | E 8 | E 8 | E 7 | E 8 | E 8 | E 10 | W 4 | ESE 12 | ESE 11 | SSW 7 | S 7 | S 7 | SSW 7 | SSW 6 | SSW 6 | — | — | ESE 10 | ESE 10 | ESE 9 |
| kJ | 7 | 8 | 8 | 8 | 1 | 1 | 1 | 5 | 1 | 7 | 5 | 13 | 12 | 5 | 4 | 4 | 4 | 4 | 4 | — | — | 38 | 37 | 29 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | — | — | — | — | SE 10 | — | ESE 12 | — | — | S 8 | S 9 | S 9 | S 9 | — | — | — | — | — | — | WSW 6 |
| kJ | 1 | 1 | 1 | 1 | — | — | — | — | 4 | — | 14 | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | 31 |
Wind waves Height (m) Direction Period (s) | NNW 2 | NW 3 | NW 2 | SW 3 | SW 4 | SSW 5 | SSW 6 | W 6 | WNW 3 | WNW 4 | N 4 | NNE 5 | NNE 6 | NE 5 | NE 7 | — | NNW 2 | NNW 2 | — | SW 6 | SW 3 | SW 5 | SW 5 | — |
| kJ | 1 | 2 | 1 | 2 | 57 | 90 | 111 | 75 | 7 | 14 | 42 | 133 | 168 | 87 | 69 | — | 1 | 1 | — | 6 | 7 | 62 | 87 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 68 | 68 | 141 | 629 | 615 | 108 | 172 | 135 | 172 | 756 | 139 | 989 | 298 | 131 | 3 | 25 | 2 | 2 | 2 | 45 | 106 | 0 | 0 | 0 |
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