Surf Forecasts:
Road K surf forecast from 29 Oct 2026:
- Most powerful swell: Tuesday 3 Nov, 7PM (local time) - 2.5ft (0.7m), 8s period, E swell with 68 kJ wave energy.
Best Forecast Surf Conditions for Road K this week:
The most powerful waves expected at Road K in the next 16 days are 0.7m 8s and forecast to arrive on Tuesday (Nov 03) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Friday (Oct 30) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Tue 3rd Nov) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for Road K over the next 16 days.
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 7°C on Sat morning). Winds decreasing (strong winds from the NNW on Fri night, calm by Sat afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 15°C on Mon afternoon, min 10°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the E by Tue afternoon). | ||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SW 4 | SW 5 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | ESE 8 | SE 8 | ESE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 31 | 28 | 14 | 32 | 31 | 24 | 32 | 32 | 21 | 27 | 33 | 32 | 35 | 17 | 20 | 18 | 12 | 18 | 30 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | off | off | off | glassy | off | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-on |
High Tide | 10:03PM0.96m | 10:26AM1.20m | 10:57PM0.92m | 11:20AM1.15m | 11:55PM0.89m | 12:19PM1.08m | 00:58AM0.86m | 1:22PM1.02m | 2:05AM0.86m | 2:28PM0.98m | 3:11AM0.89m | 3:34PM0.95m | 4:13AM0.94m | ||||||
Low Tide | 3:28AM-0.06m | 4:16PM-0.04m | 4:18AM-0.00m | 5:10PM0.02m | 5:13AM0.06m | 6:11PM0.07m | 6:16AM0.13m | 7:19PM0.10m | 7:29AM0.17m | 8:32PM0.12m | 8:52AM0.19m | 9:42PM0.11m | |||||||
 |  | | |  | | | | |  |  | | | | |  |  | | | |
 | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 6:20 | — | — | 7:20 | — | — | 7:22 | — | — |
 | 5:51 | — | 5:50 | — | — | 5:49 | — | — | 5:46 | — | — | 4:45 | — | — | 5:45 | — | — | 5:44 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 14 | 15 | 16 | 16 | 17 | 20 | 11 | 7 | 11 | 11 | 12 | 12 | 14 | 14 | 15 | 15 | 14 | 14 | 12 |
Feels °C | 11 | 12 | 12 | 12 | 13 | 14 | 2 | 1 | 8 | 7 | 8 | 8 | 9 | 11 | 11 | 12 | 13 | 10 | 5 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 7 | SSE 7 | SW 5 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | S 4 | SSE 4 | ESE 8 |
| kJ | 31 | 28 | 14 | 10 | 10 | 19 | 32 | 32 | 21 | 27 | 33 | 32 | 35 | 17 | 20 | 18 | 5 | 6 | 14 |
Swell 2 Height (m) Direction Period (s) | E 7 | S 7 | S 7 | SSE 7 | ESE 7 | SSE 8 | SSW 5 | — | NE 5 | NE 6 | — | — | S 6 | S 6 | ESE 7 | — | ESE 8 | SE 8 | — |
| kJ | 1 | 1 | 1 | 5 | 5 | 24 | 2 | — | 1 | 1 | — | — | 1 | 1 | 5 | — | 12 | 18 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 9 | — | E 7 | — | — | — | E 8 | E 7 | S 6 | — | — | — | — | ESE 10 | — | SE 8 |
| kJ | — | — | — | 3 | — | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | 9 | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | SW 4 | SW 5 | NW 3 | NNW 3 | N 3 | — | — | — | SW 2 | SSW 3 | SW 3 | SW 3 | SW 4 | WSW 4 | — | ESE 5 |
| kJ | — | — | 3 | 32 | 31 | 4 | 6 | 6 | — | — | — | 1 | 1 | 1 | 2 | 6 | 2 | — | 30 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 136 | 405 | 918 | 348 | 115 | 682 | 774 | 854 | 244 | 36 | 2341 | 1019 | 777 | 1019 | 918 | 914 | 851 | 853 | 313 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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 Road K 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.
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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