
Surf Forecasts:
Trapdoors surf forecast from 11 Sep 2026:
- Best quality surf: Thursday 17 Sep, 10PM (local time) - 8ft (2.5m), 9s period, SSE swell with offshore winds.
- Most powerful swell: Thursday 17 Sep, 4AM (local time) - 10ft (3.0m), 10s period, SSE swell with 1,886 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 7AM (local time) - 3.5ft (1.0m), 9s period with S swell.
Best Forecast Surf Conditions for Trapdoors this week:
The surf forecast for Trapdoors over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 7AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.9m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Trapdoors in the next 16 days are 3.0m 10s and forecast to arrive on Thursday (Sep 17) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (Sep 16) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 12th Sep) | 3.5ft (1.0m) 9s |
| Best Surf | 10PM (Thu 17th Sep) | 8ft (2.5m) 9s |
| Most Powerful | 4AM (Thu 17th Sep) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Trapdoors over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what Trapdoors has in store for us over the next couple of weeks. It’s a point and river setup, exposed to the south-east, and for the most part this run looks like a long wait for a big, raw show.
Right now, the water temp is about average for this time of year. The first bit of surf worth mentioning is a small window on Saturday morning the 12th. We’ve got clean 3ft waves from the SSE on a 9-second period with offshore wind. The combined wave energy is weak (265), so it’s small but clean for a short session. That’s really it for the first few days, though. After that, it goes flat and messy until the middle of the following week.
The real standout is kicking off on Wednesday the 16th. By the morning, the swell jumps to 8ft from the SSE, period 7 seconds, with a cross-offshore wind from the SSW. The combined energy is already strong at 651. This is expert territory – too big for beginners. The afternoon gets even more interesting: 12ft from the SSE, period 9 seconds, and the energy cranks up to 1719. The wind stays cross-off, so it’ll be clean but nasty powerful. Kite crew might be looking at this more than paddlers if the beach break gets too lined up.
Thursday the 17th morning is the true highlight of the whole forecast. 10ft of SSE groundswell, 10-second period, and fresh offshore wind from the SSW. The combined energy is massive at 1489. That’s a big, clean point wave for advanced surfers only. Crowds are possible here, so get in early. The period is long enough to bring some proper shape, and with offshore wind, it’ll be a hell of a session for the crew who can handle it.
Friday the 18th morning is still solid – 8ft SSE, 9 seconds, 1616 energy, cross-off wind. It’s still big and still clean, but the wind isn’t quite as perfect as Thursday morning. After that, the swell tapers off through the weekend and into the start of the next week. By Sunday the 20th morning, we’re down to 3ft from the ESE with glassy conditions, but the energy is weak at 111 – just a tiny, clean wave for a longboard or a fish.
After that, it’s pretty much poor conditions and small waves all the way to the end of the 16-day window. A lot of onshore wind and little to no energy. Nothing else worth paddling out for.
So, to sum it up: Trapdoors is a waiting game. The best session on offer is Thursday the 17th morning – big, offshore, and powerful. Wednesday the 16th is also worth it for the big-wave crew. Everything else is either too small, too windy, or both. Stay safe out there.
- Rusty
Short Range ForecastLight rain (total 7mm), mostly falling on Fri night. Warm (max 21°C on Mon morning, min 14°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Warm (max 24°C on Tue morning, min 13°C on Wed night). Winds increasing (light winds from the NNW on Tue afternoon, fresh winds from the S by Wed afternoon). | ||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | SSE 11 | SSE 10 | E 8 | SE 9 | SE 10 | SSE 12 | SSE 11 | SSE 10 | NE 5 | ENE 6 | SSE 7 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph | |||||||||||||||||||
185 | 137 | 122 | 121 | 74 | 69 | 135 | 88 | 90 | 76 | 36 | 58 | 49 | 639 | 1716 | 1882 | 1482 | 1318 | 1537 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | glassy | on | on | cross | cross-on | on | cross-on | cross-on | on | cross-off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 8:36AM1.43m | 8:46PM1.53m | 9:14AM1.47m | 9:23PM1.40m | 9:51AM1.47m | 9:59PM1.26m | 10:30AM1.44m | 10:35PM1.12m | 11:11AM1.38m | 11:15PM0.99m | 11:58AM1.31m | 00:04AM0.88m | |||||||
Low Tide | 2:30AM-0.02m | 2:36PM0.07m | 3:01AM0.01m | 3:19PM0.12m | 3:31AM0.06m | 4:03PM0.19m | 4:02AM0.14m | 4:47PM0.28m | 4:33AM0.22m | 5:36PM0.38m | 5:08AM0.31m | 6:35PM0.46m | |||||||
— | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | |
— | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | |
mm | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 16 | 18 | 17 | 17 | 19 | 19 | 16 | 21 | 20 | 16 | 24 | 23 | 18 | 17 | 17 | 13 | 14 | 16 | 15 |
Feels °C | 15 | 17 | 15 | 16 | 16 | 16 | 14 | 16 | 15 | 14 | 20 | 21 | 18 | 9 | 8 | 6 | 8 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | ESE 7 | SSE 9 | ESE 6 | ESE 7 | SSE 9 | SE 9 | SE 10 | SSE 12 | ENE 5 | ENE 5 | SE 10 | ENE 6 | E 14 | E 13 | ENE 13 | NE 13 | NE 13 | SSE 9 |
185 | 93 | 116 | 66 | 51 | 69 | 135 | 88 | 90 | 21 | 14 | 23 | 49 | 4 | 3 | 17 | 7 | 7 | 971 | |
Swell 2 Height (m) Direction Period (s) | ESE 7 | SSE 9 | SSE 19 | SSE 11 | SSE 10 | SSE 18 | E 13 | S 14 | E 8 | SSE 11 | SSE 10 | E 9 | SSE 9 | NE 14 | — | — | — | S 18 | S 18 |
104 | 137 | 122 | 121 | 74 | 31 | 3 | 14 | 6 | 76 | 36 | 2 | 9 | 8 | — | — | — | 7 | 6 | |
Swell 3 Height (m) Direction Period (s) | E 14 | SSE 19 | E 12 | SSE 18 | SSE 19 | E 13 | E 10 | E 10 | E 16 | E 9 | E 9 | E 14 | E 14 | — | — | — | — | — | N 16 |
4 | 35 | 12 | 62 | 73 | 13 | 2 | 2 | 5 | 2 | 2 | 4 | 4 | — | — | — | — | — | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | ESE 7 | — | — | E 8 | — | N 2 | ENE 4 | NNW 3 | N 3 | NE 5 | — | SSE 7 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
— | — | 84 | — | — | 55 | — | 1 | 21 | 1 | 3 | 58 | — | 639 | 1716 | 1882 | 1482 | 1318 | 1537 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 34 | 0 | 18 | 106 | 2 | 18 | 409 | 5 | 36 | 491 | 18 | 442 | 1140 | 250 | 32 | 77 | 0 |
Best forecast wave conditions in Port Macquarie | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Trapdoors Surf forecast
The above surf forecast table for Trapdoors provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trapdoors can be found by selecting the local surf guide option on the grey menu. Our Trapdoors 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 (Trapdoors) 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 Trapdoors 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.
Are you planning a holiday in Port Macquarie? If you are looking for accommodation near Trapdoors, camping, hotels and holiday cottages in Port Macquarie, consider staying in Coffs Harbour which is 11 km (7 miles) away. Alternatively, find information about places to stay and car hire in South Grafton which is 60 km (37 miles) away










