
Surf Forecasts:
Ditch Plains surf forecast from 18 Jul 2026:
- Best quality surf: Thursday 23 Jul, 5AM (local time) - 6ft (1.9m), 9s period, S swell with offshore winds.
- Most powerful swell: Wednesday 22 Jul, 11PM (local time) - 8ft (2.5m), 10s period, S swell with 1,429 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 8AM (local time) - 4ft (1.2m), 7s period with S 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 Sunday (Jul 19) at 8AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.1m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ditch Plains in the next 16 days are 2.5m 10s and forecast to arrive on Wednesday (Jul 22) 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 3s period and expected on Sunday (Jul 19) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 19th Jul) | 4ft (1.2m) 7s |
| Best Surf | 5AM (Thu 23rd Jul) | 6ft (1.9m) 9s |
| Most Powerful | 11PM (Wed 22nd Jul) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Ditch Plains over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
Right off the bat, I gotta be honest with you – this is a tough stretch. We’re looking at a long, dry spell to start. The first proper surfable window doesn't show up until Sunday morning, the 19th, so you’re looking at a gap of a couple of days with nothing worth paddling out for. Things do show a little pulse of life around the middle of next week, but the conditions are going to make you work for it.
Sunday morning, 19 July is our first real shot. Ditch Plains will be showing a bit of juice with a 4ft south swell, period around 7 seconds, and the big news is we get a moderate offshore wind from the NW. That’s going to clean things up. The water is sitting at 68°, which is a bit colder than normal for this time of year, so you might want a spring suit. The energy is moderate (138), so there’s some push, but the swell is short period, so it’ll be a bit lumpy and not the sort of groundswell you can really sink your teeth into. It’s surfable, and that offshore wind is a major positive, but it’s very ordinary.
Monday morning, 20 July is another one to pencil in. The swell drops to 3ft from the south, but the period stretches to 8 seconds. The absolute standout here is the wind – it’s glassy, dead calm from the NE. That’s going to make the surface like a mirror. The energy is weak (80), so the waves will be small and weak, but for a clean, small-wave session on a longboard, that’s your window. After that, the wind goes onshore and it’s back to square one.
Wednesday, 22 July sees the biggest swell of the outlook, but it’s a complete write-off for surfing. We’ve got a 7ft to 8ft south swell rolling in with a 9-second period, and the combined energy is strong (671 to 847). But the wind is a fresh cross-shore or cross-onshore at 15-21 mph. That’s going to turn Ditch Plains into a washing machine – lumpy, choppy, and messy. For a beach break, that setup is much more interesting for kite surfing than paddle surfing. This one is for experts only, and even then, it’s poor.
Thursday morning, 23 July offers a bit of a clean-up. The swell drops to 5ft from the south, with a 9-second period, and we get a cross-offshore wind from the west. The energy is moderate (444). It’s still a solid size, potentially too big for beginners, and the period is still short, but the clean wind makes it the most promising session of the second week. The quality is still only marginal.
The rest of the run is a mixed bag of small, weak, and onshore. There’s a tiny window on Friday morning, 24 July with a 3ft south swell and a light offshore, and again on Saturday morning, 25 July with a glassy 3ft SE swell, but the energy is weak (106 and 120). After that, it’s a lot of cross-shore chop and poor conditions right through to the end of the month. The swell tries to pick up again on 1st and 2nd August, with 4ft to 7ft south swell, but the wind is onshore or cross-shore, making it choppy and unappealing.
Overall, if you’re desperate, aim for the glassy Monday morning or the offshore Sunday morning, and keep an eye on that Thursday morning for a slightly bigger, cleaner option. The rest of it is a long wait for something better.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 26°C on Sun afternoon, min 19°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon morning). | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Tue night. Warm (max 24°C on Wed night, min 18°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | SSW 4 | S 4 | SSW 6 | S 7 | S 7 | S 8 | S 8 | S 8 | S 7 | SSE 7 | SSE 5 | S 6 | S 9 | S 9 | S 10 | S 9 | SSE 8 | S 8 | S 7 | SE 8 | SE 8 |
Wave Graph | |||||||||||||||||||||
11 | 28 | 98 | 131 | 108 | 72 | 74 | 54 | 51 | 82 | 66 | 157 | 671 | 847 | 1019 | 355 | 264 | 98 | 68 | 66 | 75 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | off | cross-off | cross-off | glassy | cross-on | cross | on | on | cross | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-on |
High Tide | 11:45AM0.94m | 11:52PM0.85m | 12:33PM0.91m | 00:35AM0.76m | 1:24PM0.88m | 1:18AM0.68m | 2:18PM0.84m | 2:02AM0.61m | 3:18PM0.80m | 2:56AM0.57m | 4:23PM0.79m | 4:16AM0.55m | 5:25PM0.79m | ||||||||
Low Tide | 5:25PM0.05m | 5:44AM0.01m | 6:20PM0.11m | 6:23AM0.07m | 7:21PM0.17m | 7:03AM0.12m | 8:32PM0.22m | 7:48AM0.17m | 9:44PM0.24m | 8:40AM0.20m | 10:46PM0.24m | 9:41AM0.21m | 11:38PM0.22m | ||||||||
5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | |
— | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:13 | — | — | 8:12 | — | |
mm | — | 2 | 9 | — | — | — | — | — | — | — | — | 17 | — | — | 1 | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 22 | 26 | 25 | 21 | 22 | 22 | 22 | 22 | 23 | 22 | 23 | 24 | 18 | 23 | 23 | 20 | 22 | 21 |
Feels °C | 22 | 21 | 19 | 21 | 22 | 21 | 19 | 19 | 20 | 20 | 22 | 22 | 20 | 20 | 23 | 15 | 20 | 21 | 19 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 13 | S 7 | S 7 | S 8 | S 8 | S 8 | SE 8 | S 7 | S 8 | E 11 | — | — | S 10 | S 9 | SSE 8 | S 8 | S 7 | S 7 | SE 8 |
3 | 3 | 7 | 131 | 108 | 72 | 74 | 54 | 3 | 36 | 10 | 2 | — | — | 1019 | 355 | 264 | 98 | 68 | 49 | 75 | |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | — | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | — | — | — | SE 7 | — | SE 7 | SE 7 | SE 8 | S 7 |
7 | 7 | 7 | 7 | 6 | 6 | — | 6 | 6 | 6 | 5 | 5 | — | — | — | 89 | — | 57 | 37 | 66 | 23 | |
Swell 3 Height (m) Direction Period (s) | — | E 8 | — | — | — | SE 12 | SE 12 | SE 12 | SE 12 | — | SE 12 | — | — | — | — | — | — | — | — | — | SSE 10 |
— | 1 | — | — | — | 6 | 6 | 6 | 6 | — | 6 | — | — | — | — | — | — | — | — | — | 9 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | S 4 | SSW 6 | NW 3 | WNW 3 | NNW 3 | NE 3 | — | S 7 | SSE 7 | SSE 5 | S 6 | S 9 | S 9 | — | NNE 3 | — | — | NE 3 | — | — |
11 | 28 | 98 | 3 | 2 | 1 | 3 | — | 51 | 82 | 66 | 157 | 671 | 847 | — | 3 | — | — | 1 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1112 | 319 | 308 | 0 | 5 | 25 | 0 | 34 | 5 | 1467 | 1154 | 578 | 187 | 34 | 25 | 5 | 5 | 30 | 0 | 34 | 5 |
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.










