Surf Forecasts:
How big are the waves at K38 and 39 today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 1ft (0.3m), 4s period with ENE swell.
- Evening surf: Evening surf (18 Oct, local time) - 0.5ft (0.1m), 9s period with SE swell.
The current surf forecast for K38 and 39 at 4PM is: 0.3m 5s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00am October 18). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 0.5ft (0.1m) | 8s |
| Afternoon (18 Oct) | 1ft (0.3m) | 4s |
| Evening (18 Oct) | 0.5ft (0.1m) | 9s |
Table - waves today at K38 and 39. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Tue afternoon, min 6°C on Sun morning). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the NNE by Tue night). | |||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||
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 7 | SE 8 | SE 9 | ENE 4 | E 5 | SE 9 | SE 10 | SE 10 | ESE 5 | ESE 9 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | SE 11 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4 | 3 | 3 | 4 | 4 | 3 | 4 | 4 | 28 | 133 | 245 | 451 | 550 | 553 | 615 | 593 | 513 | 436 | 346 | 332 | 312 | 299 | 299 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off |
High Tide | 1:59PM0.79m | 2:34AM0.68m | 2:59PM0.79m | 3:34AM0.73m | 3:57PM0.81m | ||||||||||||||||||
Low Tide | 6:34AM0.26m | 8:09PM0.27m | 7:53AM0.28m | 9:34PM0.24m | 9:32AM0.26m | 10:27PM0.19m | |||||||||||||||||
 |  | | | | | | | | | | |  |  | |  | |  | | | | | | |
 | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 5 | 6 | 8 | 10 | 11 | 10 | 10 | 9 | 9 | 8 | 9 | 12 | 11 | 9 | 9 | 9 | 9 | 9 | 11 | 13 | 12 | 12 | 11 |
Feels °C | -2 | 0 | 3 | 6 | 7 | 6 | 6 | 5 | 5 | 3 | 4 | 6 | 5 | 3 | 2 | 1 | 2 | 2 | 4 | 5 | 4 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | S 7 | E 5 | E 5 | ENE 4 | E 5 | SE 9 | E 8 | SE 8 | ESE 5 | ESE 9 | ESE 10 | — | ESE 11 | ESE 11 | SE 11 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 4 | 1 | 1 | 4 | 4 | 3 | 1 | 2 | 28 | 133 | 245 | — | 550 | 553 | 615 | 593 | 513 | 436 | 346 | 332 | 312 | 299 | 299 |
Swell 2 Height (m) Direction Period (s) | SE 9 | S 7 | SE 9 | SE 9 | SE 9 | E 8 | SE 10 | SE 10 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 9 |
| kJ | 3 | 1 | 3 | 3 | 3 | 1 | 4 | 4 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 8 | S 7 | S 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NE 4 | ENE 5 | — | ESE 5 | ESE 4 | ESE 5 | — | NE 3 | NE 3 | ESE 10 | NE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 |
| kJ | 21 | 10 | 4 | 22 | — | 8 | 15 | 26 | — | 3 | 4 | 451 | 11 | 23 | 29 | 46 | 61 | 73 | 87 | 103 | 111 | 131 | 136 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 748 | 748 | 169 | 68 | 201 | 989 | 989 | 1012 | 22 | 0 | 0 | 0 | 24 | 9 | 131 | 144 | 144 | 223 | 629 | 629 | 174 | 174 | 756 |
Best forecast wave conditions in Rhode Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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