Surf Forecasts:
Lake Ferry surf forecast from 15 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 6PM (local time) - 11ft (3.5m), 14s period, S swell with onshore winds.
- Most powerful swell: Tuesday 18 Aug, 9PM (local time) - 20ft (6.0m), 12s period, SSW swell with 10,364 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 6PM (local time) - 11ft (3.5m), 14s period with S swell.
Best Forecast Surf Conditions for Lake Ferry this week:
The surf forecast for Lake Ferry over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 6PM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.4m and 12s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Lake Ferry in the next 16 days are 6.0m 12s and forecast to arrive on Tuesday (Aug 18) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Sunday (Aug 23) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 19th Aug) | 11ft (3.5m) 14s |
| Best Surf | 6PM (Wed 19th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 9PM (Tue 18th Aug) | 20ft (6.0m) 12s |
Table - best surf conditions forecast for Lake Ferry over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I've got to be straight with you – this 16-day window for Lake Ferry is a real mixed bag, and honestly, it's a tough one for paddle surfing. The first week is mostly a write-off due to strong, onshore winds and waves that are just too big for this spot. If you're a beginner, you'll want to steer well clear of anything over 5 ft, and for the experts, even the bigger stuff is coming with awful wind.
Let's start with the overall pattern. There's a lot of swell energy, but it's almost always accompanied by poor conditions. The combined swell energy will be moderate to very strong, with values ranging from 230 up to a massive 5259 – that's a lot of power. But the wind is the killer here. The water temperature is sitting at 51°F, which is a bit colder than normal for this time of year.
The first real chance we get is on Thursday, August 20th. For the afternoon, it's looking glassy with a light WSW breeze. The swell is 5 ft from the S with an 11-second period, and the combined energy is 631. This is a standout moment. The waves will be clean and lined up, proper groundswell from the south. The break is a sandbar, and it's exposed, so it'll pick up the swell. It's a fairly consistent spot, but crowds are possible here. That south swell direction is matching the optimum S direction perfectly. This is the best on offer.
Friday, August 21st morning brings a 5 ft S swell with a very long 16-second period, combined energy of 1113. The wind is cross-off from the NNW, so it'll be clean. This is a good option for the more experienced surfer, as the long period will mean the waves have plenty of punch and long lines. The 16-second period is a true groundswell, so it's going to be a bit more powerful and have longer lulls between sets, making paddling out a bit easier. However, this is a sandbar, so the long period can make the waves break a bit too straight at times.
After that, things go downhill again. From Saturday, August 22nd through to Tuesday, August 25th, the swell drops off and the wind stays strong and cross-off. The waves are too small and weak to get excited about.
Then, on Wednesday, August 26th, we get a massive swell spike, but it's a problem. The morning shows 12 ft from the SSW, and the afternoon shows 13 ft from the SSW. The combined energy is 1460 and 2719, respectively. The wind is light and onshore, but the forecast is clear: this swell is too big for this break. Same goes for Saturday, August 29th morning with a 10 ft S swell, and Sunday, August 30th morning with a 10 ft SSW swell packing a colossal 3330 combined energy. The wind and tide are favorable, but the size is just too much for Lake Ferry. This is expert-only territory, and even then, it's a risky call.
So, to sum it up, don't hold your breath for the first week. The standout is the glassy Thursday afternoon session, and the Friday morning is a good second choice if you can handle the long period. The rest is either too small, too windy, or too big for this spot.
Rusty.
Short Range ForecastModerate rain (total 19mm), heaviest on Sat night. Very mild (max 13°C on Sat afternoon, min 5°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the SSW by Mon afternoon). | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 12°C on Fri morning, min 7°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Thu afternoon). | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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) | SSW 16 | SSW 7 | S 9 | S 9 | S 9 | S 8 | SSW 14 | SSW 13 | SSW 9 | SSW 10 | SSW 12 | SSW 12 | SSW 15 | S 13 | S 12 | S 11 | S 11 | SSW 13 | SSW 15 | SSW 13 |
Wave Graph | ||||||||||||||||||||
97 | 938 | 3106 | 2744 | 1755 | 786 | 293 | 699 | 2452 | 5159 | 9810 | 5037 | 6696 | 3059 | 1066 | 894 | 652 | 874 | 1576 | 750 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | glassy | off | cross-off | cross-off | off |
High Tide | 6:53PM1.37m | 7:20AM1.26m | 7:49PM1.32m | 8:16AM1.25m | 8:43PM1.26m | 9:11AM1.24m | 9:36PM1.22m | 10:04AM1.23m | 10:28PM1.18m | 10:54AM1.22m | 11:17PM1.14m | 11:42AM1.21m | 00:03AM1.12m | |||||||
Low Tide | 1:17AM0.04m | 1:38PM0.03m | 2:11AM0.06m | 2:34PM0.07m | 3:02AM0.09m | 3:29PM0.11m | 3:52AM0.13m | 4:21PM0.16m | 4:40AM0.16m | 5:11PM0.19m | 5:26AM0.20m | 5:59PM0.22m | ||||||||
— | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | |
5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | |
mm | 3 | 9 | 2 | — | — | — | — | 1 | 4 | 5 | 2 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 13 | 10 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 11 | 11 | 8 | 12 | 13 | 8 |
Feels °C | 12 | 4 | -1 | -1 | -1 | 4 | 4 | 3 | 0 | 0 | 2 | 3 | 5 | 5 | 9 | 9 | 5 | 9 | 10 | 5 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | E 8 | E 9 | SSW 20 | SSW 16 | SSW 15 | SE 9 | SE 8 | SE 9 | — | SE 15 | SE 14 | SE 13 | S 13 | S 12 | S 11 | S 11 | SSW 13 | SSW 15 | SSW 13 |
97 | 1 | 63 | 38 | 273 | 305 | 172 | 69 | 83 | — | 9 | 8 | 7 | 2293 | 1066 | 894 | 652 | 874 | 1576 | 750 | |
Swell 2 Height (m) Direction Period (s) | ESE 7 | SE 13 | ESE 8 | SSW 19 | E 9 | SE 16 | SSW 14 | ESE 14 | E 10 | — | — | — | — | SE 12 | SE 11 | SE 13 | S 16 | S 16 | SE 12 | SE 12 |
5 | 7 | 14 | 73 | 80 | 10 | 293 | 21 | 98 | — | — | — | — | 6 | 32 | 7 | 188 | 339 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 13 | ESE 13 | — | — | SE 16 | ESE 16 | S 20 | ESE 14 | ESE 14 | — | — | — | — | — | — | SE 14 | SE 12 | SE 12 | — | E 10 |
7 | 17 | — | — | 10 | 24 | 7 | 20 | 18 | — | — | — | — | — | — | 7 | 6 | 6 | — | 2 | |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 7 | S 9 | S 9 | S 9 | S 8 | SSW 8 | SSW 13 | SSW 9 | SSW 10 | SSW 12 | SSW 12 | SSW 15 | S 13 | — | — | NW 4 | NNW 4 | NW 3 | NNW 4 |
2 | 938 | 3106 | 2744 | 1755 | 786 | 266 | 699 | 2452 | 5159 | 9810 | 5037 | 6696 | 3059 | — | — | 7 | 6 | 3 | 11 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 18 | 235 | 236 | 236 | 112 | 112 | 130 | 91 | 91 | 279 | 236 | 224 | 183 | 91 | 47 | 9 | 9 | 9 | 27 | 9 |
Best forecast wave conditions in The Wairarapa | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
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Information about the Lake Ferry Surf forecast
The above surf forecast table for Lake Ferry provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lake Ferry can be found by selecting the local surf guide option on the grey menu. Our Lake Ferry 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 (Lake Ferry) 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 Lake Ferry 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.
Lake Ferry is 28 km (17 miles) from Lower Hutt. If you plan a holiday in The Wairarapa, look for hotels and other accommodation in Lower Hutt. Lower Hutt has rooms for a wide range of budgets as well as car hire and transport links.











