
Surf Forecasts:
Flies surf forecast from 24 Jul 2026:
- Best quality surf: Thursday 30 Jul, 2PM (local time) - 3.5ft (1.0m), 10s period, SSE swell with glassy winds.
- Most powerful swell: Thursday 30 Jul, 11PM (local time) - 4ft (1.2m), 9s period, SSE swell with 265 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 8AM (local time) - 2ft (0.6m), 7s period with SE 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 24) at 8AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.6m and 7s. 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 1.2m 9s and forecast to arrive on Thursday (Jul 30) 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 1.2m 7s period and expected on Saturday (Jul 25) at 2PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 24th Jul) | 2ft (0.6m) 7s |
| Best Surf | 2PM (Thu 30th Jul) | 3.5ft (1.0m) 10s |
| Most Powerful | 11PM (Thu 30th Jul) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for Flies over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for Flies over the next couple of weeks.
Right off the bat, I gotta be straight with you – it's a tough stretch ahead. We're looking at a long, dry spell with barely a ripple to get excited about. From now until late July, the swell is tiny and the wind is almost always blowing from the wrong direction, mostly cross-onshore, keeping things messy and flat. For over a week, from Friday the 24th right through to the end of the month, the wave energy is just pathetic, often under 100, and most sessions are a total write-off with zero scores. Honestly, it's one of those bleak runs where you're better off checking the forecast again tomorrow.
But hang on... there's a tiny glimmer of hope, and it's a long way off. Mark your calendars for Thursday, the 30th of July. The afternoon rolls in with a glassy, dead calm wind and a bit of a pulse from the south-southeast. The swell ticks up to 4ft, with a period of 10 seconds, and the combined energy jumps to a moderate 287. It's not a monster, but it's the only time in the whole window where the conditions actually line up. You'll want to be at Flies – a beach and jetty setup that's fairly consistent. It's an exposed spot, so it catches whatever's out there, and the optimum swell is from the southwest, so this south-southeast pulse is a decent angle. The water is sitting at 69°, about a degree and a half colder than normal for this time of year, so you'll feel that little chill. Keep in mind, crowds are possible here sometimes, so if you get that glassy afternoon, you won't be the only one with the idea.
After that brief highlight, it's back to the grind. The first week of August looks ordinary again, with the wind picking up and the swell dropping back into the doldrums, with energy levels falling back under 100. There's a moment on the morning of Tuesday the 4th of August where the wind goes light and cross-offshore, and the swell is a modest 3ft from the south, but the energy is weak at 90. It's a "surfable but ordinary" kind of day – not worth a mission, but if you're desperate, you might find a clean little ripple. The rest of that week stays small and choppy, with the wind staying onshore or cross-shore, keeping the surface ugly.
So, the honest truth: the only real standout is that Thursday afternoon, the 30th of July. Everything else is a whole lot of nothing. When it's this flat for this long, forecasts can change, but right now, the board's staying in the car.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Wed afternoon. Warm (max 24°C on Wed afternoon, min 19°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||
AM | PM | 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) | S 7 | SE 6 | SE 8 | SSW 6 | S 6 | S 5 | S 7 | S 6 | SE 8 | SE 8 | SE 8 | SE 8 | S 8 | SSE 6 | SSE 6 | S 7 | S 6 | SSE 6 | SSE 8 | SSE 10 | S 9 |
Wave Graph | |||||||||||||||||||||
34 | 24 | 67 | 3 | 1 | 1 | 1 | 3 | 46 | 45 | 45 | 55 | 100 | 135 | 53 | 110 | 84 | 41 | 62 | 263 | 230 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-on | cross-on | cross | cross-off | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 4:45PM0.97m | 5:08AM0.76m | 5:34PM0.99m | 5:58AM0.78m | 6:19PM1.02m | 6:44AM0.82m | 7:03PM1.05m | 7:27AM0.85m | 7:44PM1.08m | 8:09AM0.89m | 8:25PM1.09m | 8:51AM0.92m | 9:06PM1.09m | ||||||||
Low Tide | 9:20AM0.23m | 11:10PM0.28m | 10:13AM0.23m | 00:06AM0.26m | 11:06AM0.22m | 00:43AM0.22m | 11:58AM0.20m | 1:12AM0.17m | 12:45PM0.16m | 1:42AM0.13m | 1:29PM0.12m | 2:14AM0.09m | 2:11PM0.09m | 2:48AM0.06m | |||||||
5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | |
— | 8:13 | — | — | 8:12 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | — | 6 | 11 | — | — | — |
Temp °C | 21 | 22 | 21 | 20 | 21 | 20 | 19 | 22 | 20 | 20 | 21 | 22 | 22 | 23 | 22 | 23 | 24 | 22 | 22 | 23 | 22 |
Feels °C | 20 | 21 | 19 | 17 | 17 | 17 | 16 | 21 | 20 | 22 | 20 | 22 | 22 | 22 | 22 | 24 | 25 | 24 | 23 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | S 7 | SE 6 | SE 8 | SSW 6 | S 6 | ESE 7 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | E 6 | SSE 6 | S 7 | S 6 | SSE 6 | SSE 8 | SSE 10 | S 9 |
34 | 23 | 67 | 3 | 1 | 99 | 102 | 85 | 46 | 45 | 45 | 55 | 41 | 3 | 53 | 110 | 84 | 41 | 62 | 263 | 230 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | S 6 | SSW 6 | — | — | S 5 | S 7 | S 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 9 | E 9 | E 6 | E 6 | SE 8 | SE 10 | — | — |
26 | 20 | 7 | — | — | 1 | 1 | 3 | 8 | 5 | 5 | 2 | 3 | 2 | 13 | 3 | 1 | 10 | 50 | — | — | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | — | — | — | — | — | — | S 6 | S 5 | S 6 | S 6 | — | — | SSE 8 | E 8 | E 8 | SE 7 | — | — | — |
11 | 24 | — | — | — | — | — | — | 2 | 1 | 3 | 1 | — | — | 7 | 5 | 1 | 7 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 7 | ESE 6 | — | — | — | — | — | — | SSW 3 | S 8 | SSE 6 | SSW 5 | — | — | E 4 | E 5 | E 5 | E 5 |
— | — | — | 105 | 121 | — | — | — | — | — | — | 2 | 100 | 135 | 19 | — | — | 7 | 29 | 24 | 34 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 100 | 673 | 76 | 92 | 842 | 60 | 71 | 1632 | 155 | 52 | 1752 | 140 | 631 | 258 | 80 | 80 | 56 | 82 | 22 | 0 | 72 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










