Surf Forecasts:
How big are the waves at K38 and 39 today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (13 Jul, local time) - 3.5ft (1.0m), 4s period with SSW swell.
The current surf forecast for K38 and 39 at 8AM is: 0.4m 7s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 01:00am July 13). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 1ft (0.3m) | 9s |
| Afternoon (13 Jul) | 1ft (0.3m) | 9s |
| Evening (13 Jul) | 3.5ft (1.0m) | 4s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 31°C on Wed afternoon, min 21°C on Mon morning). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the SW by Wed night). | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 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) | SSW 7 | SE 10 | SSW 7 | SE 9 | SE 9 | SSW 4 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 14 | 15 | 14 | 13 | 16 | 28 | 44 | 51 | 71 | 66 | 74 | 145 | 252 | 368 | 427 | 373 | 293 | 194 | 135 | 127 | 103 | 71 | 40 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 7:16AM1.00m | 7:42PM1.30m | 8:10AM1.06m | 8:35PM1.31m | 9:02AM1.11m | 9:26PM1.27m | ||||||||||||||||||
Low Tide | 1:23AM-0.09m | 1:15PM-0.11m | 2:15AM-0.13m | 2:13PM-0.13m | 3:04AM-0.15m | 3:08PM-0.14m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | |  | |  |  | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 21 | 21 | 21 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 26 | 24 | 25 | 24 | 25 | 26 | 30 | 31 | 30 | 28 | 24 |
Feels °C | 20 | 20 | 19 | 20 | 19 | 18 | 18 | 17 | 18 | 18 | 19 | 21 | 22 | 22 | 20 | 23 | 23 | 25 | 26 | 30 | 31 | 30 | 30 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | S 7 | SSW 7 | SSW 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 15 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 3 | 3 | 3 | 3 | 103 | 71 | 40 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SE 10 | SE 9 | SE 9 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 7 | — | — | — | — | — | — | — | S 17 | SE 9 | SE 9 | SE 9 |
| kJ | 9 | 14 | 14 | 14 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 5 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 17 | S 17 | S 17 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | SSW 2 | — | SSW 2 | SSW 3 | SSW 4 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | NW 3 | NW 3 |
| kJ | — | 1 | — | 1 | 8 | 16 | 28 | 44 | 51 | 71 | 66 | 74 | 145 | 252 | 368 | 427 | 373 | 293 | 194 | 135 | 127 | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1056 | 1722 | 750 | 1173 | 1165 | 1230 | 437 | 223 | 468 | 276 | 292 | 872 | 1165 | 1310 | 183 | 178 | 186 | 2 | 2 | 2 | 2 | 2 | 2 | 50 |
Best forecast wave conditions in Rhode Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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