Surf Forecasts:
Karekare surf forecast from 18 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 6PM (local time) - 10ft (3.0m), 16s period, SW swell with cross-shore winds.
- Most powerful swell: Monday 24 Aug, 9AM (local time) - 11ft (3.5m), 16s period, WSW swell with 7,039 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 6PM (local time) - 10ft (3.0m), 16s period with SW swell.
Best Forecast Surf Conditions for Karekare this week:
The surf forecast for Karekare 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 3.0m and 16s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Karekare in the next 16 days are 3.5m 16s and forecast to arrive on Monday (Aug 24) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Aug 19) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 19th Aug) | 10ft (3.0m) 16s |
| Best Surf | 6PM (Wed 19th Aug) | 10ft (3.0m) 16s |
| Most Powerful | 9AM (Mon 24th Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Karekare over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down what Karekare’s got cooking. It’s a mixed bag, so let’s get into it.
The water’s sitting at 57°, which is pretty average for this time of year, so no surprises there.
The first real look comes on Tuesday the 18th, but it’s a bit of a write-off. We’ve got a 7ft swell from the southwest, with a 14-second period, carrying a lot of energy (1949). The problem is the cross-shore wind, especially in the morning. It’s rideable for the more experienced crew, but the chop will make it feel like a workout. The afternoon gets worse with a fresh breeze, so definitely not the pick.
Wednesday the 19th is a bit of a tease. The morning looks cleaner with a cross-off wind, and the swell drops slightly to 6ft from the southwest, but the energy is still pumping (2090). It’s the cleanest of the early week, but the wind is still a factor. The afternoon gets lumpy again.
Thursday the 20th is the standout of the first week. The morning has a light breeze with a 7ft southwest swell (2004 energy). It’s cross-shore, but with small ripples only. The afternoon is even better, with a 7ft swell from the west-southwest (1598) and very light cross-shore winds. This is the best bet for a decent session. It’s not perfect, but it’s the cleanest we’ll see for a while.
Then things go south. From Friday the 21st through to the end of the month, we’ve got a run of poor surf. The wind swings onshore, the swell gets messy, and the energy drops. The 22nd is a write-off, the 23rd has an 8ft wind-affected mess, and the 24th and 25th have massive 12ft and 10ft swells, but they’re too big and onshore. That’s only for the experts, and even then, it’s not going to be pretty. The 26th and 27th see a slight drop in swell, but the wind is still cross-onshore, making it choppy.
Now, the second week brings a glimmer of hope. The morning of the 31st is looking glassy. We’ve got a 3ft southwest swell, with an easterly breeze at 5 km/h, and the energy is low (496). It’s small, but it’s clean. The afternoon is even better – a dead calm, glassy ocean with a 3ft swell. This is a great little window for a longboard or a funboard. The water will be clean, and the crowd will be possible, so get there early.
Then we get a real spike. On the 1st of September, the morning has a 10ft northwest swell, but it’s too big for this break. The afternoon, however, is a gem. A 6ft west swell (1310 energy) with a clean cross-off wind. The report says excellent conditions for experienced surfers, and that’s the truth. The 2nd of September has a 7ft west-northwest swell, but it’s a bit cross-shore, so it’s not as good.
Overall, the best on offer is Thursday the 20th for a clean, solid session, and the 31st of August for a small, glassy morning. The 1st of September afternoon is the big one to watch, but it’s a long way out, so keep an eye on it.
Rusty.
Short Range ForecastMostly dry. Very mild (max 12°C on Tue afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the S on Tue night, light winds from the SSE by Wed night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun morning, min 12°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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) | SW 14 | SW 14 | SW 13 | SW 11 | SW 12 | SW 15 | SW 14 | WSW 14 | SW 13 | WSW 13 | SW 14 | WSW 14 | SW 14 | WSW 14 | WNW 7 | W 9 | WSW 9 | SW 11 | WSW 16 | WSW 15 | WSW 15 |
Wave Graph | |||||||||||||||||||||
1949 | 1672 | 2140 | 924 | 1411 | 3080 | 2004 | 1598 | 1144 | 961 | 743 | 1042 | 456 | 239 | 332 | 1131 | 897 | 1069 | 7039 | 6106 | 4347 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross-off | cross | cross | cross-on | on | cross-on | on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | on |
High Tide | 1:42PM2.93m | 1:54AM2.84m | 2:21PM2.74m | 2:32AM2.61m | 3:05PM2.55m | 3:21AM2.39m | 4:04PM2.40m | 4:27AM2.23m | 5:15PM2.33m | 5:44AM2.19m | 6:29PM2.37m | 6:57AM2.26m | 7:32PM2.50m | ||||||||
Low Tide | 7:56PM0.65m | 8:18AM0.63m | 8:37PM0.85m | 8:59AM0.83m | 9:26PM1.04m | 9:49AM1.00m | 10:28PM1.17m | 10:51AM1.12m | 11:43PM1.21m | 12:05PM1.13m | 1:03AM1.14m | 1:19PM1.04m | 2:05AM0.97m | ||||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | |
— | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 11 | 12 | 12 | 9 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 5 | 6 | 6 | 0 | 6 | 7 | 7 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 11 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 11 | SW 12 | SW 15 | SW 14 | WSW 14 | SW 13 | WSW 13 | SW 14 | WSW 14 | SW 14 | WSW 14 | WSW 13 | WSW 17 | WSW 9 | SW 11 | WSW 16 | WSW 15 | WSW 15 |
1949 | 1672 | 2140 | 924 | 1411 | 3080 | 2004 | 1598 | 1144 | 961 | 743 | 1042 | 456 | 239 | 215 | 159 | 897 | 1069 | 7039 | 6106 | 4347 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 14 | WSW 16 | — | — | — | — | — | SW 16 | — | — | W 24 | WSW 19 | WSW 20 | WSW 17 | WNW 9 | — | — | — |
— | — | — | 447 | 726 | — | — | — | — | — | 271 | — | — | 11 | 143 | 149 | 351 | 189 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | SSW 5 | — | WSW 12 | WSW 15 | — | — | — |
— | — | — | 327 | — | — | — | — | — | — | — | — | — | — | 3 | — | 30 | 252 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | S 5 | S 4 | S 7 | S 7 | — | — | — | — | — | W 4 | — | W 6 | W 6 | WNW 7 | W 9 | — | — | W 7 | — | — |
— | 55 | 33 | 392 | 254 | — | — | — | — | — | 16 | — | 139 | 225 | 332 | 1131 | — | — | 110 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 108 | 96 | 147 | 107 | 0 | 6 | 6 | 122 | 90 | 132 | 90 | 132 | 335 | 335 | 335 | 125 | 236 | 236 | 236 | 319 |
Best forecast wave conditions in Auckland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the Karekare Surf forecast
The above surf forecast table for Karekare provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karekare can be found by selecting the local surf guide option on the grey menu. Our Karekare 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 (Karekare) 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 Karekare 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.
Karekare is 14 km (9 miles) from the city of Auckland. If you plan a holiday in Auckland, look for hotels and other accommodation in Auckland. Auckland has rooms for a wide range of budgets as well as car hire and transport links.











