
Surf Forecasts:
Ditch Plains surf forecast from 14 Sep 2026:
- Best quality surf: Thursday 17 Sep, 5AM (local time) - 1.5ft (0.5m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 2PM (local time) - 5.5ft (1.7m), 6s period, E swell with 212 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 5AM (local time) - 1.5ft (0.5m), 8s period with ESE swell.
Best Forecast Surf Conditions for Ditch Plains this week:
The surf forecast for Ditch Plains over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 5AM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ditch Plains in the next 16 days are 1.7m 6s and forecast to arrive on Monday (Sep 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Sep 15) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 17th Sep) | 1.5ft (0.5m) 8s |
| Best Surf | 5AM (Thu 17th Sep) | 1.5ft (0.5m) 8s |
| Most Powerful | 2PM (Mon 21st Sep) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Ditch Plains over the next 16 days.
The Lowdown
Alright, Rusty here again. Let's talk about Ditch Plains. I'm not gonna sugarcoat it—the next couple of weeks are looking pretty bleak. The swell is tiny and the conditions are all over the place. We've got a long dry spell ahead, but let's walk through it day by day.
Right now and for the next few days, the surf is flat. Wave heights are barely reaching 1 ft and the energy is super weak (37), which is basically nothing. The water temp is around 69°, which is about average for this time of year, so no surprises there. The wind is offshore on Monday morning, which would normally be great, but there's just no swell to work with. It's a total tease.
Things stay poor through the middle of the week. Tuesday sees a bump to 3 ft but it's a short-period windswell from the ENE with only 5 seconds between waves, and the wind is cross-shore, making it choppy and ugly. Wednesday and Thursday are more of the same—tiny waves, messy winds, and no real power behind anything.
We finally see a little pulse of energy on Sunday the 20th. Swell jumps to 4 ft with a moderate energy reading (165). It's coming from the SW with a short period of 6 seconds, and the wind is cross-offshore from the NNE, which will keep it clean. It's still not great, but it's the best we've seen so far.
The swell builds a bit more on Monday the 21st, hitting 5 ft to 6 ft with energy climbing into the low 200s. But here's the catch—the wind swings onshore from the ENE and ESE, turning it into a choppy, blown-out mess. For a reef break like Ditch Plains, that's a dealbreaker unless you're into battling bumpy faces.
Things get bigger toward the end of the month. Wednesday the 23rd sees solid 7 ft swell with strong energy (432), but again, it's onshore wind from the SE. It's going to be messy and probably more of a windsurf or kitesurf session than a clean paddle session.
By the last few days of September, the swell drops back down to under 3 ft, and the wind finally turns offshore again on the 27th, 28th, and 29th. But the swell is tiny—1 ft to 2 ft—and the energy is low (around 45 to 99). Clean but flat.
Honestly, there's no standout session in this forecast. If I had to pick the least worst, it would be Sunday the 20th with that 4 ft SW swell and cross-off wind. That's your best chance for a few clean ones, but don't expect anything special.
Stay patient, keep an eye on the forecasts, and maybe take up a backup hobby for a while.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 23°C on Mon afternoon, min 14°C on Tue morning). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the S by Tue night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 19°C on Sat morning). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the S by Sat night). | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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) | SE 9 | SE 9 | SE 8 | ENE 5 | E 5 | ESE 9 | ESE 5 | ESE 5 | ESE 8 | ESE 8 | ESE 7 | ESE 6 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SE 8 | SSW 4 | SW 6 | SSW 6 | ENE 6 |
Wave Graph | |||||||||||||||||||||
20 | 27 | 18 | 33 | 11 | 8 | 8 | 5 | 23 | 23 | 17 | 8 | 14 | 14 | 13 | 13 | 17 | 46 | 95 | 39 | 110 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross | on | cross-on | cross | cross | cross-off | cross | cross | cross-off | off | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off | cross-off |
High Tide | 10:31AM0.98m | 10:34PM0.79m | 11:08AM0.92m | 11:06PM0.73m | 11:46AM0.85m | 11:40PM0.67m | 12:26PM0.79m | 00:22AM0.62m | 1:16PM0.74m | 1:14AM0.59m | 2:31PM0.70m | 2:28AM0.57m | 4:10PM0.70m | 4:33AM0.60m | |||||||
Low Tide | 4:20PM0.06m | 4:11AM0.06m | 4:59PM0.13m | 4:46AM0.11m | 5:42PM0.20m | 5:24AM0.17m | 6:31PM0.27m | 6:08AM0.23m | 7:37PM0.31m | 7:03AM0.27m | 9:21PM0.31m | 8:15AM0.30m | 10:29PM0.28m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | |
— | 6:59 | — | — | 6:57 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:49 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | — | — | — |
Temp °C | 20 | 23 | 21 | 15 | 16 | 16 | 16 | 18 | 20 | 20 | 21 | 22 | 22 | 25 | 23 | 19 | 21 | 22 | 22 | 18 | 18 |
Feels °C | 15 | 18 | 15 | 12 | 14 | 14 | 16 | 16 | 18 | 20 | 19 | 20 | 23 | 25 | 22 | 16 | 19 | 20 | 23 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | S 6 | SE 9 | SE 8 | SE 9 | ESE 9 | ESE 4 | ESE 5 | ESE 5 | ESE 8 | ESE 8 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 8 | SE 8 | SE 11 | SSW 6 | SSW 6 | SSW 6 |
17 | 27 | 18 | 13 | 8 | 7 | 8 | 5 | 23 | 23 | 17 | 8 | 8 | 8 | 8 | 7 | 17 | 19 | 47 | 39 | 12 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | S 6 | S 6 | S 6 | S 6 | ESE 9 | ESE 9 | ESE 7 | SE 13 | SE 13 | SE 12 | SE 12 | ESE 12 | SW 4 | ESE 12 | ESE 12 | ESE 11 | ESE 7 | SE 11 | SE 11 | SE 10 |
20 | 11 | 7 | 7 | 1 | 8 | 8 | 5 | 7 | 6 | 6 | 6 | 14 | 3 | 13 | 13 | 13 | 10 | 18 | 18 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 15 | E 15 | S 6 | E 7 | SE 13 | SE 10 | — | — | SE 9 | SE 9 | SE 9 | ESE 12 | ESE 8 | — | E 7 | — | ESE 7 | ESE 7 | — |
— | — | 4 | 4 | 1 | 1 | 7 | 4 | — | — | 3 | 3 | 3 | 14 | 7 | — | 4 | — | 5 | 5 | — | |
Wind waves Height (m) Direction Period (s) | N 3 | NNW 3 | NE 4 | ENE 5 | E 5 | — | — | — | SW 3 | — | SSW 3 | SW 3 | SW 4 | — | — | ESE 6 | SE 3 | SSW 4 | SW 6 | ENE 4 | ENE 6 |
8 | 2 | 17 | 33 | 11 | — | — | — | 2 | — | 1 | 5 | 6 | — | — | 12 | 5 | 46 | 95 | 24 | 110 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 134 | 20 | 270 | 671 | 796 | 796 | 1154 | 1154 | 20 | 188 | 725 | 387 | 20 | 56 | 650 | 685 | 798 | 725 | 43 | 48 | 0 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Ditch Plains Surf forecast
The above surf forecast table for Ditch Plains provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ditch Plains can be found by selecting the local surf guide option on the grey menu. Our Ditch Plains 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 (Ditch Plains) 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 Ditch Plains 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.
Ditch Plains is 38 km (24 miles) from Westerly. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Westerly. Westerly has rooms for a wide range of budgets as well as car hire and transport links.










