Surf Forecasts:
Flies surf forecast from 30 Jun 2026:
- Best quality surf: Friday 3 Jul, 2AM (local time) - 3.5ft (1.1m), 6s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 1 Jul, 11PM (local time) - 6ft (1.8m), 6s period, SSW swell with 279 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 2AM (local time) - 3.5ft (1.1m), 6s period with SSW swell.
Best Forecast Surf Conditions for Flies this week:
The surf forecast for Flies 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 1.1m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Flies in the next 16 days are 1.8m 6s and forecast to arrive on Wednesday (Jul 01) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 10s period and expected on Wednesday (Jul 01) at 5PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 3rd Jul) | 3.5ft (1.1m) 6s |
| Best Surf | 2AM (Fri 3rd Jul) | 3.5ft (1.1m) 6s |
| Most Powerful | 11PM (Wed 1st Jul) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Flies over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 31°C on Thu afternoon, min 22°C on Tue morning). Winds increasing (light winds from the S on Mon night, strong winds from the SSW by Wed afternoon). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Sat night. Warm (max 33°C on Fri afternoon, min 22°C on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sat night). | ||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Mon 6 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 10 | SE 10 | SSW 6 | SW 5 | SSW 6 | SW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | SE 9 | S 5 | S 5 | S 6 | SSW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 43 | 45 | 45 | 101 | 76 | 134 | 278 | 88 | 60 | 74 | 61 | 47 | 37 | 46 | 33 | 23 | 14 | 14 | 13 | 17 | 11 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-on | glassy | cross-on | cross-off | cross-off | on |
High Tide | 8:08PM1.08m | 8:34AM0.84m | 8:49PM1.08m | 9:17AM0.85m | 9:31PM1.06m | 9:59AM0.87m | 10:12PM1.05m | 10:41AM0.88m | 10:53PM1.02m | 11:24AM0.90m | 11:35PM0.98m | 12:08PM0.92m | 00:19AM0.94m | 12:55PM0.94m | |||||||
Low Tide | 2:06AM0.12m | 1:48PM0.12m | 2:39AM0.10m | 2:29PM0.11m | 3:14AM0.08m | 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 | |||||||
 | | |  |  | |  | | |  | | | | | | |  | | | | | |
 | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — |
 | 8:24 | — | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:24 | — | — | 8:23 | — | — | 8:23 | — | — | 8:23 |
mm | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | 3 | 1 | 2 | 5 | 1 | — |
Temp °C | 24 | 24 | 24 | 23 | 23 | 25 | 24 | 28 | 31 | 29 | 32 | 33 | 29 | 26 | 28 | 26 | 23 | 24 | 26 | 22 | 23 |
Feels °C | 23 | 23 | 21 | 18 | 19 | 22 | 23 | 29 | 31 | 30 | 33 | 32 | 27 | 25 | 26 | 28 | 27 | 25 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 10 | SE 10 | SE 9 | SE 8 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SSW 6 | SE 10 | SSW 5 | SSW 6 | SE 9 | SSW 5 | S 5 | S 5 | S 5 | S 6 | SSW 6 |
| kJ | 43 | 45 | 45 | 41 | 34 | 23 | 23 | 22 | 21 | 21 | 61 | 23 | 37 | 46 | 21 | 23 | 14 | 14 | 13 | 17 | 11 |
Swell 2 Height (m) Direction Period (s) | S 6 | SSW 6 | — | — | — | — | — | — | E 11 | — | SE 9 | — | SE 9 | SE 9 | — | SE 9 | SE 9 | SE 8 | SE 9 | SE 10 | SE 10 |
| kJ | 11 | 7 | — | — | — | — | — | — | 2 | — | 22 | — | 22 | 21 | — | 12 | 12 | 18 | 19 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | — | SE 9 | E 4 | E 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 19 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | SW 3 | SSW 4 | SSW 6 | SW 5 | SSW 6 | SW 7 | SSW 6 | SSW 6 | SSW 6 | — | SSW 6 | — | — | SSW 6 | — | NE 3 | — | — | ESE 4 | ESE 3 |
| kJ | 1 | 3 | 18 | 101 | 76 | 134 | 278 | 88 | 60 | 74 | — | 47 | — | — | 33 | — | 2 | — | — | 2 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 57 | 140 | 1643 | 533 | 265 | 218 | 73 | 97 | 138 | 0 | 0 | 156 | 22 | 27 | 723 | 176 | 4 | 2535 | 638 | 4 | 361 |
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 Flies 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 Flies Surf forecast
The above surf forecast table for Flies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Flies can be found by selecting the local surf guide option on the grey menu. Our Flies 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 (Flies) 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 Flies 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.
Flies is 32 km (20 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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