Road K Surf Break

Lat Long: 40.83° N 72.51° W

Issued: 7 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Road K sea temperature is
22.6° C

2.2°C warmer than normal for this time of year

Road K surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Road K surf forecast from 6 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 11AM (local time) - 4ft (1.2m), 7s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 11PM (local time) - 6ft (1.9m), 7s period, ESE swell with 307 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 11AM (local time) - 4ft (1.2m), 7s period with ENE 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 Wednesday (Jul 08) at 11AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 1.0m and 7s. Another secondary swell of 0.3m and 9s is also forecast. 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 1.9m 7s and forecast to arrive on Monday (Jul 06) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jul 11) at 8AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 8th Jul)4ft (1.2m) 7s
Best Surf11AM (Wed 8th Jul)4ft (1.2m) 7s
Most Powerful11PM (Mon 6th Jul)6ft (1.9m) 7s

Table - best surf conditions forecast for Road K over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright, I'm Rusty, and here's how I see it for the next couple of weeks.

Honestly, it's looking pretty grim. We’ve got a stretch of nothing but messy, blown-out junk to start with. The first real chance to get a wave under your feet doesn't come until Wednesday the 8th of July. Before that, just a few days of straight-up poor conditions.

The only faint glimmer of hope is Road K itself. On Wednesday morning the 8th, we should see a small pulse of swell from the ENE at about 4 feet, with a period of 7 seconds. The wave energy is moderate. More importantly, the wind is supposed to be light and cross-offshore from the NNE, which should clean things up nicely. This spot is very consistent and exposed, so it'll pick up whatever is around. This is a good size for beginners. Expect a crowd, because where else are you gonna go?

That window is small, though. By the afternoon it’s fading, and then we’re back to nothing for a long while. We see a bump of 5-foot swell from the SW on Tuesday the 14th of July, but the wind is all wrong and it’ll be a choppy mess. The surf quality is just plain poor. This is a really weird quiet spell for a place that’s usually so consistent. Don’t hold your breath, but forecasts can change.

Rusty.

Short Range Forecast

Heavy rain (total 79mm), heaviest during Mon night. Warm (max 22°C on Wed afternoon, min 17°C on Tue night). Winds decreasing (fresh winds from the E on Mon night, calm by Wed afternoon).

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Fri afternoon, min 20°C on Sat morning). Mainly fresh winds.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
9
1.6
ESE
6
1.7
ESE
6
1.7
ESE
7
1.4
ESE
6
1.5
E
6
1.2
E
6
1.2
ENE
7
0.8
E
7
0.6
E
7
0.5
E
7
1
SSW
4
1.2
SSW
5
0.8
SSW
5
0.7
S
6
0.7
S
6
0.7
S
7
0.7
S
7
0.7
S
8
0.6
S
7
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
19
166
213
265
144
176
116
135
56
33
26
34
80
37
35
41
54
54
55
38
16
Wind (km/h)
20
E
35
ESE
35
E
25
E
30
NE
35
ENE
25
NNE
10
NNE
15
SSW
20
SW
20
SW
30
SSW
25
WSW
5
WNW
30
NW
10
NW
20
ENE
10
SSE
10
SSE
10
S
20
S
Wind State
cross
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-on
cross
cross-off
off
off
cross
on
on
on
cross-on
High Tide
00:19AM0.94m
12:55PM0.94m
1:08AM0.90m
1:48PM0.97m
2:04AM0.87m
2:45PM1.01m
3:05AM0.85m
3:45PM1.06m
4:08AM0.85m
4:44PM1.12m
5:09AM0.87m
5:40PM1.18m
6:08AM0.91m
6:35PM1.23m
Low Tide
5:57AM0.05m
6:23PM0.14m
6:45AM0.05m
7:20PM0.15m
7:37AM0.05m
8:21PM0.15m
8:32AM0.05m
9:24PM0.14m
9:29AM0.04m
10:30PM0.11m
10:30AM0.02m
11:37PM0.07m
11:32AM0.01m
heavy rain
heavy rain
heavy rain
heavy rain
light rain
mod rain
cloud
part cloud
clear
clear
clear
clear
rain showers
clear
rain showers
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:26
5:26
5:26
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:23
8:23
8:22
8:22
8:22
8:22
8:22
 mm
13
13
18
28
1
6
3
2
1
Temp °C
21
19
20
21
20
19
18
19
22
22
24
24
23
25
26
22
22
24
23
23
23
Feels °C
22
15
17
20
18
16
14
19
21
21
24
23
21
27
27
24
20
23
21
24
22
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
9
0.2
SSW
5
0.4
SW
5
0.3
SSW
5
1.4
ESE
6
0.3
S
5
0.3
S
6
1
E
7
0.8
E
7
0.6
E
7
0.5
E
7
0.5
E
7
0.4
E
7
0.8
SSW
5
0.3
SE
10
0.7
S
6
0.7
S
7
0.7
S
7
0.7
S
8
0.6
S
7
0.4
SSW
7
Energy kJ
19
2
5
5
144
5
5
92
56
33
26
25
16
37
14
41
54
54
55
38
16
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
5
0.2
SSW
5
0.2
SSE
6
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.4
SSW
7
0.5
S
6
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.2
E
7
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.6
E
5
0.4
ESE
5
0.3
SE
10
Energy kJ
4
2
4
14
13
13
15
21
14
15
15
4
14
14
14
16
9
14
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.2
SSW
5
0.3
S
5
0.4
SE
9
0.3
SE
9
0.3
E
7
0.3
E
7
0.2
E
7
0.1
E
7
0.3
SE
10
0.2
ESE
10
0.3
SE
10
Energy kJ
4
3
5
22
13
9
9
4
1
14
9
15
Wind waves
Height (m)
Direction
Period (s)
0.3
ESE
3
1.6
ESE
6
1.7
ESE
6
1.7
ESE
7
1.5
E
6
1.2
E
6
1.2
ENE
7
0.2
SSW
2
0.6
SW
3
1
SSW
4
1.2
SSW
5
0.7
S
6
0.4
NE
3
0.6
ENE
4
0.6
E
5
0.4
ESE
5
Energy kJ
1
166
213
265
176
116
135
1
7
34
80
35
2
14
15
11
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1421
317
1750
173
255
72
72
0
208
187
136
263
117
0
31
0
81
59
59
642
1346
Best forecast wave conditions in Long Island New York
Rating
(10 max)
1
1
2
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
3
2
2
3
2
2
3
2
2
3
2
1
2
1
1
2
3
1
2
2
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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