Surf Forecasts:
Jacks Point surf forecast from 27 Aug 2026:
- Best quality surf: Thursday 27 Aug, 9PM (local time) - 8ft (2.5m), 8s period, ENE swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 9AM (local time) - 8ft (2.5m), 9s period, ENE swell with 947 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 9PM (local time) - 8ft (2.5m), 8s period with ENE swell.
Best Forecast Surf Conditions for Jacks Point this week:
The surf forecast for Jacks Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 9PM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 1.3m and 8s. Another secondary swell of 0.6m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Jacks Point in the next 16 days are 2.5m 9s and forecast to arrive on Friday (Aug 28) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Tuesday (Sep 01) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 27th Aug) | 8ft (2.5m) 8s |
| Best Surf | 9PM (Thu 27th Aug) | 8ft (2.5m) 8s |
| Most Powerful | 9AM (Fri 28th Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Jacks Point over the next 16 days.
The Lowdown
Alright, let’s talk about Jacks Point for the next couple of weeks. Jacks Point is a reef setup, so it needs a bit of direction to really line up, and it’s exposed to ENE. The water temp is sitting at 50°, which is a touch warmer than normal for this time of year, so that’s something.
Right now, things are starting off slow. Thursday, the 27th of August, is a write-off—light rain, cross-on wind, tiny 2ft to 2ft swell with a long period but no energy to speak of (314). Surf is poor.
The action kicks off Friday morning, the 28th. That’s your standout. Jacks Point sees a clean 8ft swell from the ENE, with a short period (8 seconds) but combined energy of 1111 tells you there’s power in the water. The wind is cross-off from the NNW, so the surface will be clean. This is advanced territory—8ft is expert-only, and the short period means it’ll be a bit lumpy and fast, but for the experienced crew, it’s going to be a solid session. Friday afternoon drops to 3ft and goes glassy, but conditions are ordinary.
Saturday the 29th is tiny—1ft max and glassy, not worth paddling out. Sunday the 30th is similar, with a brief offshore window in the afternoon but only 1ft swell. The combined energy is low (73) so it’s just a pretty day on the water.
Monday the 31st offers a small 3ft swell from the SSE, clean cross-off wind, but the energy is moderate (240). It’s marginal—okay for a longboard if you’re keen, but not exciting.
The first week of September sees a little bump. Tuesday the 1st has a 4ft SE swell, cross-off breeze, clean, and combined energy of 236. That’s a decent window for a beginner-to-intermediate session. Wednesday the 2nd drops off quickly.
Then comes a long gap. From Thursday the 3rd through to Tuesday the 8th, the swell is tiny—mostly under 2ft, with weak energy. There’s a few glassy mornings but nothing to ride. It’s a dry spell.
Wednesday the 9th is still flat, but Thursday the 10th sees a 3ft E swell, glassy, with moderate energy (122). Still ordinary.
Finally, the 11th of September offers something. Friday morning has a 5ft SSE swell, clean, cross-off wind, and combined energy of 338. That’s a solid intermediate wave—good shape, long period, clean conditions. The afternoon gets a bit more power (616) but the wind turns cross-on, so it’s a bit of a mixed bag. Still, that Friday morning is the other decent window in this forecast.
Overall, it’s a pretty patchy 16 days. The only real standout is Friday morning, the 28th of August, if you’re an advanced surfer. After that, it’s a lot of waiting, with a small window on the 11th of September. This reef isn’t known for being super consistent, so a blank run like this isn’t unusual.
Stay patient, and keep an eye on the forecasts.
Rusty
Short Range ForecastLight rain (total 7mm), mostly falling on Thu morning. Very mild (max 17°C on Fri afternoon, min 5°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Sun morning, min 4°C on Sun night). Mainly strong winds. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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) | SE 16 | SE 13 | ENE 8 | ENE 9 | E 9 | SE 10 | SE 10 | ESE 13 | SSE 13 | SSE 16 | SSE 16 | SSE 15 | SSE 11 | SSE 16 | SSE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 |
Wave Graph | |||||||||||||||||||||
278 | 140 | 688 | 947 | 175 | 53 | 25 | 16 | 31 | 49 | 94 | 443 | 109 | 316 | 469 | 314 | 176 | 119 | 90 | 53 | 27 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off |
High Tide | 2:43PM2.08m | 2:58AM2.11m | 3:20PM2.07m | 3:37AM2.12m | 3:59PM2.06m | 4:20AM2.14m | 4:39PM2.04m | 5:07AM2.15m | 5:22PM2.01m | 5:56AM2.16m | 6:10PM1.97m | 6:48AM2.18m | 7:03PM1.94m | ||||||||
Low Tide | 8:58PM0.53m | 9:17AM0.59m | 9:35PM0.49m | 9:59AM0.51m | 10:16PM0.47m | 10:47AM0.45m | 10:59PM0.49m | 11:37AM0.42m | 11:44PM0.53m | 12:25PM0.45m | 00:30AM0.58m | 1:13PM0.52m | 1:20AM0.65m | ||||||||
7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | |
— | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | |
mm | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 7 | 7 | 7 | 13 | 17 | 9 | 11 | 11 | 8 | 16 | 14 | 9 | 14 | 15 | 7 | 10 | 13 | 12 | 17 | 17 | 14 |
Feels °C | 1 | 1 | 5 | 11 | 14 | 6 | 9 | 8 | 5 | 9 | 4 | 0 | 8 | 7 | -3 | 6 | 8 | 5 | 11 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 13 | E 8 | E 9 | E 9 | E 9 | SE 10 | SSE 10 | SSE 13 | SSE 16 | SSE 16 | SSE 15 | SSE 11 | SSE 16 | SSE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 |
278 | 140 | 223 | 230 | 175 | 41 | 25 | 9 | 31 | 49 | 94 | 443 | 109 | 314 | 469 | 314 | 176 | 119 | 90 | 53 | 27 | |
Swell 2 Height (m) Direction Period (s) | ESE 12 | SE 11 | SE 12 | SE 11 | SE 11 | SE 10 | E 9 | ESE 13 | E 8 | E 8 | E 8 | E 8 | SSE 15 | SSE 15 | — | E 10 | E 9 | — | — | NE 4 | ENE 5 |
15 | 5 | 71 | 61 | 42 | 53 | 14 | 16 | 6 | 5 | 1 | 1 | 89 | 316 | — | 2 | 2 | — | — | 2 | 6 | |
Swell 3 Height (m) Direction Period (s) | ESE 12 | E 13 | — | — | SE 14 | ESE 14 | ESE 13 | E 9 | SE 12 | SE 12 | E 12 | NE 8 | E 8 | E 11 | — | — | — | S 15 | — | — | — |
14 | 3 | — | — | 8 | 18 | 17 | 6 | 6 | 6 | 3 | 3 | 1 | 3 | — | — | — | 4 | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 6 | ENE 8 | ENE 9 | — | — | — | — | — | — | WNW 4 | WSW 3 | — | W 3 | S 10 | — | NE 3 | — | — | NE 4 | SSE 3 |
6 | 84 | 688 | 947 | — | — | — | — | — | — | 17 | 3 | — | 4 | 1677 | — | 1 | — | — | 17 | 3 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 138 | 407 | 0 | 2 | 0 | 0 | 1 | 109 | 88 | 0 | 166 | 0 | 88 | 310 | 397 | 0 | 2 | 88 | 163 | 174 | 88 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the Jacks Point Surf forecast
The above surf forecast table for Jacks Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jacks Point can be found by selecting the local surf guide option on the grey menu. Our Jacks Point 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 (Jacks Point) 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 Jacks Point 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.
Jacks Point is 4 km (2 miles) from the city of Timaru. If you plan a holiday in Canterbury, look for hotels and other accommodation in Timaru. Timaru has rooms for a wide range of budgets as well as car hire and transport links.











