Surf Forecasts:
Horseneck Beach surf forecast from 22 Aug 2026:
- Best quality surf: Saturday 29 Aug, 2AM (local time) - 2.5ft (0.8m), 7s period, S swell with offshore winds.
- Most powerful swell: Saturday 29 Aug, 2PM (local time) - 3ft (0.9m), 7s period, S swell with 86 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 2AM (local time) - 2.5ft (0.8m), 7s period with S swell.
Best Forecast Surf Conditions for Horseneck Beach this week:
The surf forecast for Horseneck Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 2AM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.5m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Horseneck Beach in the next 16 days are 0.9m 7s and forecast to arrive on Saturday (Aug 29) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Tuesday (Aug 25) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Best Surf | 2AM (Sat 29th Aug) | 2.5ft (0.8m) 7s |
| Most Powerful | 2PM (Sat 29th Aug) | 3ft (0.9m) 7s |
Table - best surf conditions forecast for Horseneck Beach over the next 16 days.
The Lowdown
Right folks, Rusty here. Let’s have a look at what’s cooking at Horseneck Beach. I gotta be straight with you – we’ve got a long, quiet stretch ahead. This sandbar setup needs a solid push from the southeast, but for most of the next two weeks, we’re staring down small, choppy, cross-onshore slop. There’s a good gap of nothing from the start until late August.
Saturday the 22nd and Sunday the 23rd – tiny, messy waves, cross-off wind early Saturday but the swell is basically flat at 1 ft to 2 ft with no energy to speak of. Not worth paddling out. That carries on through the whole week, with mostly south-west winds chopping up any little bump.
Monday the 25th afternoon sees the swell just tickling 3 ft from the SSW, but the period is a weak 4 seconds – that’s windswell junk. The wind is cross-off from the west at 12 mph, so it’ll look clean on the surface, but there’s no power behind it. The water temp is sitting around 72°F, which is about normal for this time of year.
We finally get a tiny window of hope on Saturday the 29th of August. The swell bumps up to 3-3 ft from the south with a period of 7 seconds, and the wind turns cross-off from the northwest and west-northwest. The combined energy reads a moderate 83 to 100 – still just small, surfable waves but very ordinary. It’s clean though, so if you’re desperate, it’s a chance for a grovel. The water temp anomaly is only 2°F above normal, so nothing weird going on there.
After that, it’s back to tiny dribble. There’s a moment on Wednesday the 2nd of September afternoon where the combined energy jumps to 128 (moderate wave energy) with a 2 ft SSE swell and an 11-second period, but the wind is directly onshore from the south. That’s a no-go for paddle surfing – if you’ve got a kite, maybe it’s interesting.
The best-looking day in the whole run is Thursday the 3rd of September morning. A clean 4 ft south swell with a 6-second period, cross-off wind from the north-northeast at 6 mph, and a combined energy of 103. It’s small, but it’s the only time we get a clean waist-high wave with some puff. This is for the longboard or a funboard. Crowds are possible here, but with conditions this average, it might just be you and the gulls.
That’s it, folks. A lot of flat and choppy days. Don’t sell the wetsuit just yet, but don’t get your hopes up either.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 25°C on Sun night, min 18°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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) | ESE 5 | ESE 5 | SE 9 | SSE 12 | S 4 | S 5 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 4 | SSW 5 | SSW 5 | SSE 9 | SSW 6 | SSE 9 | SSE 10 | SSE 9 | S 5 | S 5 | S 7 |
Wave Graph | |||||||||||||||||||||
4 | 3 | 3 | 14 | 11 | 21 | 30 | 47 | 43 | 29 | 42 | 23 | 10 | 8 | 7 | 8 | 9 | 16 | 19 | 21 | 56 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross | cross-off | cross-off | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | off |
High Tide | 4:45PM0.81m | 5:04AM0.70m | 5:45PM0.83m | 6:00AM0.74m | 6:32PM0.87m | 6:46AM0.80m | 7:11PM0.92m | 7:26AM0.87m | 7:45PM0.96m | 8:02AM0.93m | 8:20PM1.00m | 8:39AM0.98m | 8:55PM1.02m | ||||||||
Low Tide | 9:47AM0.24m | 11:30PM0.25m | 10:53AM0.22m | 00:12AM0.21m | 11:48AM0.17m | 00:52AM0.16m | 12:37PM0.13m | 1:28AM0.11m | 1:22PM0.09m | 2:03AM0.06m | 2:04PM0.05m | 2:35AM0.02m | 2:44PM0.03m | 3:06AM-0.01m | |||||||
5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
— | 7:32 | — | — | 7:31 | — | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:23 | — | |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — |
Temp °C | 19 | 19 | 19 | 22 | 24 | 25 | 23 | 23 | 22 | 22 | 24 | 22 | 21 | 22 | 23 | 23 | 24 | 23 | 25 | 25 | 23 |
Feels °C | 18 | 19 | 21 | 23 | 25 | 26 | 20 | 19 | 19 | 18 | 20 | 21 | 19 | 19 | 22 | 22 | 23 | 23 | 26 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | SE 9 | S 12 | SE 8 | S 12 | S 12 | S 11 | SSW 6 | SE 11 | SE 10 | SSW 5 | SSW 5 | SSE 9 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | S 5 | S 5 | S 7 |
4 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 43 | 4 | 4 | 23 | 10 | 8 | 7 | 6 | 7 | 9 | 19 | 21 | 56 | |
Swell 2 Height (m) Direction Period (s) | S 5 | — | — | SSE 12 | S 12 | S 8 | SSE 12 | — | S 11 | SE 6 | SE 6 | SE 10 | SSE 9 | SE 13 | SSE 8 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SE 8 |
2 | — | — | 14 | 3 | 1 | 13 | — | 2 | 2 | 1 | 4 | 8 | 7 | 6 | 8 | 9 | 16 | 8 | 7 | 33 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 9 | — | SE 7 | SE 8 | SE 8 | — | — | SE 11 | SE 5 | — | SE 5 | — | — | SE 10 | — | S 8 | — | E 10 | — | — |
3 | 3 | — | 2 | 3 | 2 | — | — | 18 | 1 | — | 1 | — | — | 4 | — | 1 | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 2 | — | SE 4 | S 4 | S 5 | S 6 | SSW 6 | W 5 | SSW 6 | SSW 4 | W 5 | — | SSW 3 | SW 3 | — | SSW 2 | SSE 3 | S 5 | — | — |
1 | 1 | — | 8 | 11 | 21 | 30 | 47 | 15 | 29 | 42 | 10 | — | 6 | 2 | — | 1 | 3 | 12 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 723 | 664 | 158 | 279 | 279 | 100 | 101 | 149 | 4 | 101 | 83 | 23 | 83 | 76 | 83 | 76 | 1158 | 149 | 37 | 199 | 0 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Horseneck Beach Surf forecast
The above surf forecast table for Horseneck Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Horseneck Beach can be found by selecting the local surf guide option on the grey menu. Our Horseneck Beach 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 (Horseneck Beach) 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 Horseneck Beach 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.











