Surf Forecasts:
Road K surf forecast from 2 Jul 2026:
- Best quality surf: Friday 3 Jul, 2AM (local time) - 4ft (1.2m), 6s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 8 Jul, 2AM (local time) - 5ft (1.5m), 6s period, E swell with 148 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 2AM (local time) - 4ft (1.2m), 6s period with SSW swell.
Best Forecast Surf Conditions for Road K this week:
The surf forecast for Road K over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 03) at 2AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Road K in the next 16 days are 1.5m 6s and forecast to arrive on Wednesday (Jul 08) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Jul 05) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 3rd Jul) | 4ft (1.2m) 6s |
| Best Surf | 2AM (Fri 3rd Jul) | 4ft (1.2m) 6s |
| Most Powerful | 2AM (Wed 8th Jul) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Road K over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let's look at what's coming up at Road K. To be honest, it's a pretty quiet stretch for the next two weeks or so. This is a sandbar that breaks very consistently, but it's exposed to everything and only a tiny SSE window lines up right. The water is sitting at about 69°, which is normal for this time of year, no big surprise.
We kick off on Thursday the 2nd with nothing doing. A weak 3ft SSW swell with a short 5-second period and a fresh 30 km/h cross-onshore breeze just ruins it. Combined energy is weak at 88. Friday the 3rd and Saturday the 4th don't improve. Saturday morning actually cleans right up with a light cross-offshore breeze, but the swell has dropped to a tiny 1ft from the SE. A 9-second period gives it a bit of shape, but there's no size to work with (combined energy 35). Saturday afternoon is the same story, surfable but very ordinary.
Then we hit a long dry spell. From Sunday the 5th all the way through Monday the 13th, it's a solid 9-day gap with nothing worth paddling out for. Almost every session has cross-onshore winds, short-period slop, or both. The only glimmer is on Wednesday the 8th morning, where we get a little pulse: 5ft from the east, 6-second period, and light cross-offshore winds. The combined energy finally cracks three digits at 184, but the surf is still described as "very ordinary conditions" with a score of just 1/10. For a sandbar with that short period, it'll be a washing machine.
Then on Saturday the 11th, we finally get a decent wind window. The morning has a clean 25 km/h offshore from the NW, but the swell is still only 3ft from the south with a 7-second period. It's surfable, but nothing special (combined energy 107). Sunday the 12th morning is similar, gentle offshore from the NNW, same small 3ft south swell with combined energy of 99. Again, surfable but very ordinary.
The standout session, if you can call it that, would be Saturday the 11th morning. The offshore NW wind will make that tiny south swell as clean as possible for a sandbar, but don't expect any juice. For a true standout, nothing here is worth driving for. With the swell staying small and the winds mostly messy, this stretch is more interesting for kite-surfing than paddle-surfing whenever that moderate cross-onshore kicks in.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 32°C on Sat afternoon, min 22°C on Sun morning). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Mon night. Warm (max 23°C on Sun afternoon, min 17°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the NE by Tue night). | ||||||||||||||||||||
Thu 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 5 | SSW 6 | SSW 6 | SE 10 | SSW 5 | SE 9 | SE 9 | SE 9 | SSW 5 | SE 8 | SE 9 | SE 10 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 6 | E 6 | E 6 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 62 | 87 | 43 | 30 | 27 | 21 | 21 | 20 | 15 | 11 | 19 | 23 | 36 | 45 | 31 | 64 | 148 | 137 | 89 | 76 | 78 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross-on | cross-off | cross-off | cross-off | off | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | on | cross | cross-on |
High Tide | 10:12PM1.05m | 10:41AM0.88m | 10:53PM1.02m | 11:24AM0.90m | 11:35PM0.98m | 12:08PM0.92m | 00:19AM0.94m | 12:55PM0.94m | 1:08AM0.90m | 1:48PM0.97m | 2:04AM0.87m | 2:45PM1.01m | 3:05AM0.85m | ||||||||
Low Tide | 3:11PM0.11m | 3:51AM0.07m | 3:54PM0.11m | 4:30AM0.06m | 4:40PM0.12m | 5:12AM0.06m | 5:29PM0.13m | 5:57AM0.05m | 6:23PM0.14m | 6:45AM0.05m | 7:20PM0.15m | 7:37AM0.05m | 8:21PM0.15m | 8:32AM0.05m | |||||||
 |  |  | |  | | |  | |  |  | |  |  | | |  | | | | | |
 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 |
 | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:23 | — | — | 8:23 | — | — | 8:23 | — | — | 8:22 | — | 8:22 |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 9 | 5 | — | 1 | — | — | — | — |
Temp °C | 29 | 29 | 29 | 31 | 31 | 30 | 32 | 31 | 23 | 23 | 22 | 21 | 21 | 22 | 19 | 21 | 20 | 18 | 19 | 21 | 22 |
Feels °C | 30 | 30 | 31 | 32 | 32 | 29 | 32 | 32 | 20 | 21 | 20 | 20 | 19 | 24 | 17 | 21 | 20 | 18 | 19 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSW 6 | SSW 6 | SE 10 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | E 4 | SE 9 | SE 10 | SE 10 | SE 10 | ESE 5 | SE 10 | S 6 | S 7 | S 7 | S 8 | S 8 |
| kJ | 21 | 87 | 43 | 23 | 27 | 14 | 20 | 20 | 15 | 6 | 19 | 23 | 23 | 15 | 31 | 14 | 12 | 34 | 49 | 76 | 78 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 9 | SE 9 | — | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | — | SE 10 | SSW 5 | SE 9 | SE 9 | SE 9 | E 7 | E 7 |
| kJ | 5 | 21 | 22 | — | 22 | 21 | 21 | 20 | 11 | 9 | 5 | 2 | 2 | — | 15 | 2 | 14 | 13 | 13 | 56 | 34 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 7 | SE 6 | SE 8 | — | — | — | E 10 | SSW 4 | E 9 | — | — | E 11 | SE 9 | SE 10 |
| kJ | — | — | — | — | — | — | — | 4 | 1 | 11 | — | — | — | 2 | 4 | 2 | — | — | 2 | 13 | 15 |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | — | SSW 5 | — | — | — | — | E 4 | — | ESE 4 | ESE 4 | ESE 5 | ESE 5 | — | E 5 | E 6 | E 6 | E 6 | — | — |
| kJ | 62 | — | — | 30 | — | — | — | — | 7 | — | 4 | 18 | 36 | 45 | — | 64 | 148 | 137 | 89 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 271 | 0 | 3 | 755 | 0 | 729 | 0 | 0 | 854 | 2515 | 1167 | 1174 | 1174 | 1174 | 104 | 84 | 225 | 0 | 59 | 3 | 51 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Road K Surf forecast
The above surf forecast table for Road K provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Road K can be found by selecting the local surf guide option on the grey menu. Our Road K surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Road K) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Road K may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Road K is 28 km (17 miles) from Mastic. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Mastic. Mastic has rooms for a wide range of budgets as well as car hire and transport links.
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