
Surf Forecasts:
Langs beach surf forecast from 5 Aug 2026:
- Best quality surf: Monday 10 Aug, 6PM (local time) - 5.5ft (1.7m), 9s period, N swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 12PM (local time) - 6ft (1.9m), 9s period, N swell with 554 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 6PM (local time) - 5.5ft (1.7m), 9s period with N swell.
Best Forecast Surf Conditions for Langs beach this week:
The surf forecast for Langs beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 6PM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Langs beach in the next 16 days are 1.9m 9s and forecast to arrive on Monday (Aug 10) at 12PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 10th Aug) | 5.5ft (1.7m) 9s |
| Best Surf | 6PM (Mon 10th Aug) | 5.5ft (1.7m) 9s |
| Most Powerful | 12PM (Mon 10th Aug) | 6ft (1.9m) 9s |
Table - best surf conditions forecast for Langs beach over the next 16 days.
The Lowdown
G’day, it’s Rusty here. Let’s be straight with you – the next couple of weeks are a slow burn for Langs beach. The ocean’s gonna tease us with a few tiny pulses before it finally switches on, and when it does, it’s not for the faint of heart. We’re looking at a real drought for the first week, then a proper swell train rolls in, but it’s big and mean. So, if you’ve got a big-wave board, get it ready. If you’re on a foamy, maybe take up gardening for a fortnight.
Right, the next few days are pretty much a write-off. Thursday and Friday are looking at tiny, weak waves – we're talking knee-high slop at best, and the period is all over the place. It’s glassy, which is nice for a paddle, but there’s just nothing to ride. Saturday’s not much better, and then Sunday the wind swings onshore at 30 km/h with a short, crumbly 5 ft wave. That’s just messy.
Monday the 10th sees a bit of a bump in size to 7 ft, but it’s windblown and short-period (8 seconds). The combined energy jumps up (542), so there’s some push, but it’s not organised. A real closeout situation for a beach break. Tuesday morning, the wind drops out to glassy and the swell is a bit more northerly at 4 ft, but it’s still only 8 seconds. The energy is moderate (205), so it’s surfable for the desperate, but nothing to write home about. The rest of the week follows that same boring script – small, short-period, and unimpressive.
The first genuine standout of the whole window is Saturday the 15th in the afternoon. It’s not huge – 5 ft from the NNE – but the wind goes light cross-offshore, the combo energy jumps up (257), and the ocean cleans right up. That’s your first window for a decent, clean little session. Not a classic, but a tease of what’s coming.
Then things get serious. Sunday the 16th throws 8 ft at us with a building swell and strong offshore winds. The energy is pumping (1316). The water is going to be lumpy but clean. This is getting toward expert territory.
But the real highlight is Monday the 17th in the morning. This is the one. We’ve got a solid 8 ft of NNE groundswell, a period of 11 seconds, and a proper 25 km/h offshore wind blowing it glassy. The energy reading is through the roof (1673). This is the biggest, cleanest, most powerful surf we’ve seen in the whole forecast. “Excellent surf conditions for experienced surfers,” and that’s the truth. If you’re not comfortable in heavy, grinding beach break waves, stay on the sand. This one’s for the chargers. After that, Tuesday the 18th gets windy and jumbled, and Wednesday sees the swell hit 10 ft – the forecast literally says it’s too big for this break, and at that size and with that power, it’s a washing machine. Experts only, if anyone at all.
In the second week, the dust settles. The standout is Thursday the 20th in the afternoon. We get a drop back to a still-chunky 8 ft from the east, with the period stretching out to 9 seconds. The wind goes light offshore, and the energy is still serious (1068). It’s looking like the cleanest, most powerful surf of the week, a proper follow-up to Monday’s main event. Friday looks good too, a notch smaller but still clean.
So there you have it. A week of nothing, then a couple of wild, powerful days that will sort the men from the boys. Langs beach is an exposed beach break, so these big northerly swells are going to be raw. Water temp is about average for this time of year, so the 3/2 is fine. Don't be a hero on the 18th. Pick your window on the 17th morning or the 20th afternoon.
Alright, I’m out. Gotta go untangle my wettie.
Rusty.
Short Range ForecastMostly dry. Very mild (max 13°C on Sat afternoon, min 7°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Very mild (max 19°C on Mon afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the N on Sun night, calm by Tue morning). | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 6 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | NE 15 | NE 16 | NE 14 | N 4 | N 5 | N 6 | N 7 | N 8 | N 9 | NNE 8 | NNE 8 | NNE 8 | NE 8 |
Wave Graph | |||||||||||||||||||
7 | 15 | 13 | 15 | 10 | 10 | 8 | 10 | 7 | 19 | 71 | 148 | 338 | 533 | 498 | 277 | 186 | 196 | 328 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-off | glassy | glassy | cross-off | glassy | cross-on | on | on | on | on | cross-on | cross | glassy | glassy | cross | cross-on |
High Tide | 00:02AM2.07m | 12:36PM1.98m | 00:53AM2.03m | 1:32PM1.98m | 1:50AM2.00m | 2:33PM1.99m | 2:52AM1.98m | 3:37PM2.03m | 3:57AM1.99m | 4:41PM2.10m | 5:01AM2.03m | 5:42PM2.19m | |||||||
Low Tide | 6:34AM0.29m | 6:54PM0.44m | 7:25AM0.30m | 7:52PM0.47m | 8:23AM0.31m | 8:56PM0.48m | 9:25AM0.29m | 10:04PM0.46m | 10:30AM0.25m | 11:11PM0.40m | 11:33AM0.19m | 00:14AM0.31m | |||||||
— | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | |
— | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | 1 | 1 |
Temp °C | 8 | 9 | 10 | 8 | 9 | 11 | 9 | 11 | 13 | 14 | 15 | 15 | 15 | 18 | 19 | 14 | 15 | 16 | 14 |
Feels °C | 4 | 8 | 8 | 5 | 7 | 9 | 8 | 9 | 10 | 10 | 10 | 9 | 10 | 16 | 17 | 14 | 15 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | E 6 | E 6 | E 6 | NE 13 | ENE 14 | NE 13 | NE 12 | N 8 | N 9 | NNE 8 | NNE 8 | NNE 8 | — |
7 | 15 | 13 | 15 | 9 | 8 | 3 | 3 | 3 | 7 | 18 | 7 | 6 | 533 | 498 | 277 | 186 | 196 | — | |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 16 | NE 15 | NE 16 | NE 14 | E 6 | N 12 | E 13 | E 12 | NE 12 | NE 12 | NE 12 | NE 12 | N 13 | — |
4 | 5 | 5 | 4 | 4 | 10 | 8 | 10 | 7 | 1 | 3 | 3 | 3 | 6 | 6 | 6 | 5 | 3 | — | |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 9 | E 9 | E 9 | NE 16 | NE 10 | NE 10 | N 13 | N 12 | N 12 | SE 7 | E 7 | — | E 12 | — | E 11 | ENE 12 | — | — |
3 | 2 | 2 | 2 | 10 | 4 | 4 | 3 | 3 | 3 | 2 | 1 | — | 3 | — | 2 | 14 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 4 | N 5 | N 6 | N 7 | — | — | — | — | — | NE 8 |
— | — | — | — | — | — | — | — | — | 19 | 71 | 148 | 338 | — | — | — | — | — | 328 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 69 | 69 | 100 | 66 | 69 | 169 | 69 | 69 | 69 | 89 | 150 | 398 | 351 | 9 | 5 | 0 | 0 | 33 | 5 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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Information about the Langs beach Surf forecast
The above surf forecast table for Langs beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Langs beach can be found by selecting the local surf guide option on the grey menu. Our Langs 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 (Langs 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 Langs 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.
Langs beach is 41 km (25 miles) from the city of Whangarei. If you plan a holiday in Northland, look for hotels and other accommodation in Whangarei. Whangarei has rooms for a wide range of budgets as well as car hire and transport links.











