
Surf Forecasts:
Masonboro Inlet surf forecast from 16 Sep 2026:
- Most powerful swell: Wednesday 16 Sep, 5PM (local time) - 3ft (0.9m), 7s period, E swell with 88 kJ wave energy.
Best Forecast Surf Conditions for Masonboro Inlet this week:
The most powerful waves expected at Masonboro Inlet in the next 16 days are 0.9m 7s and forecast to arrive on Wednesday (Sep 16) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Saturday (Sep 19) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Wed 16th Sep) | 3ft (0.9m) 7s |
Table - best surf conditions forecast for Masonboro Inlet over the next 16 days.
The Lowdown
Alright, let’s get into it.
First up, the reality check. Don’t get too worked up about the next week or so, because we’ve got a pretty flat stretch of water on the cards. We’re starting off with some weak, short-period ESE windswell that’s barely putting a dent in the ocean. The water temp is sitting at 28°, which is pretty much what you’d expect for this time of year down here at Masonboro Inlet. It’s not going to be the saving grace, that’s for sure.
The combined energy for the next few days is going to be pretty weak, with values mostly in the 20s and 30s, telling you there’s just no push behind it. On Wednesday the 16th, we’re dealing with maybe 0.8m of weak east swell and a cross-shore breeze chopping things up. It’s pretty junky.
We’ll see a dead period from the 17th right through to the 24th. We’re talking knee-to-waist high dribbles at best, with the occasional longer period pulse from the southeast that just doesn’t have the size to matter. A few mornings might have a moment of glass, like on Friday the 18th and the following Wednesday the 23rd, but it’ll be small, inconsistent, and generally walled-out. The energy stays below 100 all week, so there is just no clean power in the water. This run looks like it’s the calm before something better.
Now, hang on to your board. Things start to get interesting around the 28th. A push of new, mid-period ESE swell starts to build. First up on Monday morning the 28th, we’re looking at a clean-ish 1.5m with energy climbing to 170. It’ll be lumpy from a cross-shore wind, but it’s starting to feel like there’s something to work with.
Then things get real on Tuesday the 29th. That ESE swell fills in properly. We’re looking at 2.2m in the morning, pushing 2.5m by the afternoon. The combined energy jumps right up to 554 in the morning, then rockets to over 1000 by the afternoon. This is proper, powerful groundswell, but that period is only about 8 seconds, so it’s just a heavy, wind-blown mess. The cross-shore winds are strong, 30 km/h fresh breeze, leaving the surface lumpy and choppy. It’s putting out a lot of water, but the quality is going to be super poor. This isn't for the faint of heart, and the break is going to be a freight train that’s hard to paddle into. It’s powerful, but with that short period and wind chop, it’ll be testing even for the experts.
We round out the period on Wednesday the 1st of October with a drop to 1.2m and fresh cross-shore winds around 30-35 km/h, more of a lumpy cross-chop situation. The energy dips down to around 200, but it’s still a lot of moving water for the jetty.
So here’s the thing. If you’re looking for the standout, it’s going to be Tuesday the 29th. That’s the biggest, rawest day of the window. But, and that’s a big but, it’s going to be ugly. The swell direction from the ESE is good for the jetty, but that short period and the fresh onshore winds will make it a grindy, unforgiving mess. It’s the biggest surf by far, and it has the most energy, but it will be about survival out there, not getting a clean barrel. It’s a real mixed bag for the second week.
Alright, stay safe out there.
Rusty
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Warm (max 27°C on Sat afternoon, min 25°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
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) | E 6 | E 7 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 7 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 8 | SE 9 | SE 8 | SE 8 | E 8 | E 8 | SE 9 |
Wave Graph | |||||||||||||||||||||
39 | 88 | 35 | 25 | 27 | 20 | 18 | 12 | 10 | 12 | 12 | 19 | 34 | 27 | 25 | 27 | 24 | 24 | 11 | 10 | 13 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | on | cross-on | glassy | cross-on | glassy | cross-on | cross-on | cross-on | on | on | cross | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 12:22PM1.26m | 00:23AM1.06m | 1:09PM1.21m | 1:10AM1.02m | 2:02PM1.18m | 2:04AM0.99m | 2:59PM1.17m | 3:04AM0.98m | 3:57PM1.18m | 4:05AM1.01m | 4:51PM1.21m | 5:01AM1.06m | 5:41PM1.25m | ||||||||
Low Tide | 6:45PM0.29m | 6:47AM0.24m | 7:36PM0.35m | 7:36AM0.29m | 8:32PM0.39m | 8:33AM0.31m | 9:31PM0.39m | 9:34AM0.32m | 10:30PM0.37m | 10:34AM0.30m | 11:24PM0.32m | 11:30AM0.25m | 00:13AM0.25m | ||||||||
6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | |
— | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:10 | — | — | 7:09 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 2 | 2 | — | 4 |
Temp °C | 25 | 26 | 24 | 24 | 25 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 24 | 24 | 23 | 25 | 25 | 25 | 28 | 27 | 26 | 27 | 27 | 27 | 29 | 28 | 28 | 30 | 28 | 30 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SE 14 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 5 | SE 6 | ESE 6 | SE 9 | SE 10 | E 7 | SE 8 | SE 9 | SE 8 | SE 8 | E 8 | E 8 | SE 4 |
12 | 7 | 35 | 25 | 27 | 20 | 18 | 12 | 10 | 8 | 8 | 19 | 34 | 17 | 25 | 27 | 24 | 24 | 10 | 10 | 4 | |
Swell 2 Height (m) Direction Period (s) | SE 14 | — | ESE 8 | SE 9 | SE 12 | SE 9 | ESE 9 | ESE 8 | E 7 | SE 9 | SE 9 | E 6 | E 7 | SE 9 | E 7 | E 7 | E 7 | E 8 | SE 8 | SE 8 | E 8 |
7 | — | 14 | 3 | 6 | 3 | 7 | 7 | 8 | 12 | 12 | 3 | 17 | 27 | 16 | 17 | 8 | 10 | 11 | 10 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 14 | SE 13 | SE 9 | SE 13 | SE 12 | SE 12 | ESE 8 | SE 12 | SE 12 | SE 11 | — | — | SE 11 | E 11 | E 8 | E 8 | SE 10 | SE 10 | SE 9 |
— | — | 7 | 7 | 3 | 6 | 6 | 6 | 7 | 6 | 5 | 5 | — | — | 5 | 2 | 5 | 5 | 4 | 4 | 13 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | — | — | — | — | — | — | SSW 3 | — | — | — | — | — | SSW 3 | SSW 3 | — | — | SSE 3 | SE 4 | — |
39 | 88 | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — | 2 | 10 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1225 | 1225 | 39 | 39 | 1012 | 273 | 240 | 240 | 263 | 115 | 1227 | 115 | 37 | 1136 | 273 | 240 | 1079 | 282 | 266 | 472 | 249 |
Best forecast wave conditions in North Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Masonboro Inlet Surf forecast
The above surf forecast table for Masonboro Inlet provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Masonboro Inlet can be found by selecting the local surf guide option on the grey menu. Our Masonboro 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 (Masonboro 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 Masonboro 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.
Masonboro Inlet is 13 km (8 miles) from the city of Wilmington. If you plan a vacation in North Carolina, look for hotels and other accommodation in Wilmington. Wilmington has rooms for a wide range of budgets as well as car hire and transport links.










