Surf Forecasts:
Manasquan Inlet surf forecast from 18 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 11PM (local time) - 2ft (0.6m), 7s period, SSE swell with cross-offshore winds.
- Most powerful swell: Saturday 22 Aug, 11PM (local time) - 3.5ft (1.0m), 6s period, E swell with 64 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 11PM (local time) - 2ft (0.6m), 7s period with SSE swell.
Best Forecast Surf Conditions for Manasquan Inlet this week:
The surf forecast for Manasquan Inlet over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 11PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.2m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Manasquan Inlet in the next 16 days are 1.0m 6s and forecast to arrive on Saturday (Aug 22) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Aug 20) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 18th Aug) | 2ft (0.6m) 7s |
| Best Surf | 11PM (Tue 18th Aug) | 2ft (0.6m) 7s |
| Most Powerful | 11PM (Sat 22nd Aug) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Manasquan Inlet over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s be straight with you – this outlook for the Manasquan Inlet area is a tough one to write. We’re looking at a solid 16-day window, but the surf is pretty much a non-event for the vast majority of it. The swell is tiny, the wind is mostly trash, and the conditions are just plain messy.
First off, the water temp is sitting at 77°F, which is a solid 4°F warmer than normal for this time of year. That’s a notable shift, and it feels like bathwater out there, but sadly, that’s about the only highlight.
We start with a big gap. From Tuesday, the 18th of August, all the way through until Sunday, the 23rd, there’s absolutely nothing worth paddling out for. The swell is tiny, 2 ft or less, with short, weak periods. The combined wave energy is pathetic, barely cracking 30 or 40 (that’s weak energy). The wind is a constant issue – cross-on, onshore, or just choppy. It’s a real flat spell.
Things don’t look much better going into the following week. Monday the 24th, we get a little glimmer. The wind goes glassy in the morning, then shifts to a light cross-off in the afternoon. The swell is still only 2 ft from the SSE, and the period is a short 6 seconds, so it’s weak and junky. The energy is still low, around 49 to 91 (still weak). The comment says “surfable waves but very ordinary conditions” – and that’s about the best praise we can give it. It’s something, but it’s not good.
The rest of the week is a write-off. The wind picks up again, we get onshore slop, and the swell stays tiny. We see a small bump in energy on the 28th of August, with a 3 ft SSE swell and a period of 8 seconds, but it’s still messy.
As we roll into September, there’s finally a pulse of energy. On Tuesday the 1st of September, the swell bumps up to 4 ft from the SE, and the period is still a short 7 seconds, but the combined energy climbs to 103 (moderate). Then on Wednesday the 2nd, it gets a bit better: 3 ft from the SE, period at 6 seconds, but the energy jumps to 117, and even 166 on the afternoon (moderate energy). The wind is still cross-on, so it’s not clean, but it’s the biggest surf we’ve seen in the whole run. It’s still poor surf conditions, though.
If I had to pick a stand-out, I’d say the glassy morning on the 24th of August is the only time the *conditions* are any good, but the waves are weak. The bigger energy on the 1st and 2nd of September is the most punch we’ll get, but the wind will ruin it. Honestly, for anyone who can’t get out on that one Monday morning, this is a long stretch of flatness. This inlet is a fickle spot, and this run is a perfect example of why we don’t always get to ride.
Stay patient, and check back with me. Forecasts can change.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 29°C on Wed afternoon, min 22°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Warm (max 26°C on Sun night, min 19°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
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 7 | SE 7 | SE 6 | SE 6 | SE 9 | SE 9 | ESE 9 | SE 8 | ENE 4 | E 5 | E 5 | E 4 | E 5 | E 6 | E 6 | ESE 12 | SSE 6 | SSE 6 | S 6 | ESE 11 |
Wave Graph | ||||||||||||||||||||
24 | 22 | 19 | 16 | 28 | 26 | 7 | 18 | 13 | 15 | 14 | 18 | 62 | 52 | 23 | 14 | 28 | 35 | 39 | 23 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | cross-on | cross-off | cross | cross-on | cross | on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-off | glassy | cross-off | cross-off |
High Tide | 00:35AM1.25m | 1:07PM1.43m | 1:25AM1.17m | 1:55PM1.39m | 2:18AM1.11m | 2:47PM1.35m | 3:16AM1.09m | 3:43PM1.35m | 4:16AM1.11m | 4:41PM1.38m | 5:14AM1.16m | 5:34PM1.44m | ||||||||
Low Tide | 6:20PM0.27m | 6:22AM0.26m | 7:19PM0.34m | 7:16AM0.35m | 8:24PM0.37m | 8:20AM0.40m | 9:26PM0.37m | 9:22AM0.40m | 10:20PM0.32m | 10:17AM0.36m | 11:08PM0.27m | 11:07AM0.30m | 11:52PM0.20m | |||||||
— | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | |
7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:42 | — | — | 7:39 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 5 | 8 | 9 | 4 | 1 |
Temp °C | 25 | 26 | 27 | 29 | 29 | 24 | 25 | 24 | 22 | 23 | 23 | 23 | 20 | 21 | 21 | 23 | 26 | 23 | 24 | 23 |
Feels °C | 27 | 29 | 29 | 29 | 29 | 24 | 25 | 25 | 19 | 21 | 21 | 21 | 17 | 21 | 20 | 24 | 26 | 26 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 6 | ESE 10 | SE 9 | SE 9 | ESE 9 | SE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 13 | ESE 13 | E 6 | E 6 | E 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
24 | 22 | 19 | 9 | 28 | 26 | 7 | 18 | 7 | 15 | 14 | 18 | 17 | 52 | 23 | 8 | 28 | 35 | 22 | 12 | |
Swell 2 Height (m) Direction Period (s) | ENE 4 | ESE 11 | ESE 10 | — | — | ESE 7 | ESE 7 | — | S 5 | S 5 | S 5 | — | SE 9 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 |
2 | 11 | 9 | — | — | 5 | 4 | — | 2 | 2 | 2 | — | 3 | 17 | 16 | 14 | 28 | 14 | 26 | 23 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | E 4 | NE 4 | — | — | E 7 | — | E 16 | E 15 | E 15 | E 14 | — | SE 9 | E 9 | SSE 4 | ESE 7 | E 5 | — | E 7 | E 7 |
6 | 1 | 1 | — | — | 3 | — | 5 | 4 | 4 | 4 | — | 3 | 2 | 2 | 5 | 2 | — | 4 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 6 | S 3 | — | NE 3 | ENE 3 | ENE 4 | E 5 | E 5 | E 4 | E 5 | — | — | S 4 | — | WNW 3 | S 6 | — |
— | — | — | 16 | 2 | — | 1 | 1 | 13 | 15 | 13 | 16 | 62 | — | — | 9 | — | 1 | 39 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 213 | 1 | 29 | 405 | 13 | 56 | 397 | 406 | 452 | 2641 | 405 | 468 | 468 | 59 | 1090 | 468 | 0 | 0 | 0 | 13 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Manasquan Inlet Surf forecast
The above surf forecast table for Manasquan Inlet provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manasquan Inlet can be found by selecting the local surf guide option on the grey menu. Our Manasquan Inlet 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 (Manasquan Inlet) 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 Manasquan Inlet 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.
Manasquan Inlet is 4 km (2 miles) from Point Pleasant. If you plan a vacation in New Jersey, look for hotels and other accommodation in Point Pleasant. Point Pleasant has rooms for a wide range of budgets as well as car hire and transport links.











