
Surf Forecasts:
Oaro surf forecast from 7 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 9PM (local time) - 10ft (3.0m), 9s period, ESE swell with cross-shore winds.
- Most powerful swell: Thursday 9 Jul, 6PM (local time) - 10ft (3.0m), 11s period, ESE swell with 2,200 kJ wave energy.
- Next surfable swell (1★+): Tuesday 7 Jul, 6PM (local time) - 8ft (2.5m), 9s period with E swell.
Best Forecast Surf Conditions for Oaro this week:
The surf forecast for Oaro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 6PM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 0.4m and 15s. Another secondary swell of 1.6m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Oaro in the next 16 days are 3.0m 11s and forecast to arrive on Thursday (Jul 09) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Monday (Jul 13) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Tue 7th Jul) | 8ft (2.5m) 9s |
| Best Surf | 9PM (Wed 8th Jul) | 10ft (3.0m) 9s |
| Most Powerful | 6PM (Thu 9th Jul) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Oaro over the next 16 days.
Updates in hr min s Forecast update imminent
G'day, Rusty here. Let’s break down what Oaro’s got in store over the next couple of weeks.
The first few days look pretty ordinary. Tuesday the 7th is a washout – heavy rain, onshore winds churning up a 2.5m E swell with a short 9-second period. Not worth the effort.
The first real opportunity pops up early Wednesday morning the 8th. Wind swings light cross-offshore from the SW, cleaning up a solid 2.3m E swell at 10 seconds. This one’s for the experienced crew. Combined wave energy is moderate at 1300. Water temp sits at 11°, which is about average for this time of year.
Come Friday the 10th, things get tasty. Morning brings some clouds but a light W cross-off breeze, and a 2.5m ESE swell (10 sec) with moderate energy (1634). The afternoon improves with a 2.2m E swell at 11 seconds. Both sessions are rated excellent for experienced surfers – that’s the standout for the first week.
Saturday the 11th morning is a beauty – clear skies, offshore WNW wind at 6 mph, and a 1.5m E swell with a 10-second period. Combined wave energy is moderate (749). Clean, fun surf for a wide range. The early bird gets it best.
The surf drops away from the 12th through the 15th – mostly small stuff under 1m with short periods and low energy. There’s a brief uptick on Thursday morning the 16th: a 1.1m ESE swell with a long 14-second period, glassy offshore winds from the W, and moderate energy (522). That long period will produce well-shaped waves at this exposed point, though it might be a bit straight. Worth a session for the patient.
Then the second week gets serious. Friday the 17th morning sees a 2.5m S swell with a moderate breeze, but still clean. Then Saturday the 18th and Sunday the 19th – hold onto your board. Saturday morning we’re looking at a massive 4.0m S swell (10 sec) with strong wave energy (3522). Light cross-off wind from the W keeps the lines clean, but this is expert-only territory. Sunday the 19th morning is even bigger with a 3.0m S swell and massive energy (3769), before dropping to a still sizable 2.5m in the afternoon with glassy conditions. That Sunday afternoon session – clear skies, glassy, 2.5m S swell – could be the pick of the week for those who can handle the power.
After that big pulse, the week finishes nicely. Monday the 20th morning has a 1.3m ESE swell with a long 13-second period, light cross-off wind, and moderate energy (952). Then Tuesday the 21st morning is a standout: 1.8m SE swell at 12 seconds, offshore NW wind at 6 mph, with moderate wave energy (956). Clean, solid lines – that’ll be a cracking session for intermediate to experienced surfers. The afternoon goes glassy on a 1.3m ESE swell, too.
The last couple of days ease off. Wednesday the 22nd is small but glassy early, with a 1.1m ESE swell at 12 seconds. Not big, but clean as a whistle.
So, the true standouts: Friday the 10th morning and the following Tuesday morning the 21st. Both offer clean conditions, solid swell, and that offshore or cross-off wind we all dream of. The big stuff on the 18th and 19th is for the brave only.
Stay safe out there.
Rusty.
Short Range ForecastHeavy rain (total 104mm), heaviest during Tue morning. Very mild (max 11°C on Tue morning, min 4°C on Thu night). Winds increasing (light winds from the W on Tue night, fresh winds from the S by Wed night). | Days 4-6 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
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) | E 9 | E 9 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | E 11 | E 10 | E 10 | ESE 10 | E 10 | E 10 | S 12 | ESE 9 | E 9 | E 8 | ESE 10 |
Wave Graph | |||||||||||||||||||||
994 | 1124 | 1047 | 1152 | 1100 | 1810 | 2199 | 1930 | 1853 | 1220 | 1165 | 584 | 450 | 328 | 339 | 231 | 147 | 88 | 56 | 30 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | off | off | cross-on | cross-off | cross-off | cross-on | off | cross-off | cross-off | off |
High Tide | 9:57AM1.35m | 10:18PM1.42m | 10:46AM1.39m | 11:08PM1.43m | 11:38AM1.46m | 00:01AM1.46m | 12:33PM1.54m | 00:57AM1.49m | 1:29PM1.63m | 1:53AM1.53m | 2:26PM1.71m | 2:51AM1.57m | 3:23PM1.77m | ||||||||
Low Tide | 4:05PM0.29m | 4:35AM0.25m | 4:56PM0.27m | 5:23AM0.22m | 5:50PM0.24m | 6:13AM0.18m | 6:47PM0.20m | 7:07AM0.14m | 7:46PM0.16m | 8:03AM0.09m | 8:45PM0.11m | 9:00AM0.04m | 9:44PM0.07m | ||||||||
7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | |
— | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:09 | — | — | 5:09 | — | |
mm | 35 | 25 | 21 | 3 | 9 | 6 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 9 | 9 | 10 | 10 | 8 | 7 | 5 | 7 | 7 | 4 | 8 | 8 | 5 | 8 | 9 | 5 | 12 | 11 | 10 |
Feels °C | 6 | 8 | 7 | 6 | 5 | 5 | 2 | 2 | 1 | 3 | 2 | -1 | 5 | 5 | 2 | 5 | 6 | 1 | 9 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | E 11 | E 10 | E 10 | ESE 10 | E 10 | E 10 | ESE 9 | ESE 9 | E 9 | NE 7 | NE 7 |
994 | 1124 | 1047 | 1152 | 1100 | 1810 | 2199 | 1930 | 1853 | 1220 | 1165 | 584 | 450 | 328 | 339 | 231 | 147 | 88 | 56 | 44 | 60 | |
Swell 2 Height (m) Direction Period (s) | S 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 16 | S 15 | S 14 | S 17 | S 16 | S 16 | S 6 | S 6 | S 16 | S 15 | S 14 | S 12 | ENE 5 | NE 6 | E 8 | E 6 |
79 | 76 | 69 | 66 | 38 | 82 | 118 | 106 | 220 | 257 | 78 | 47 | 33 | 254 | 279 | 184 | 144 | 17 | 12 | 30 | 11 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 14 | S 19 | S 18 | — | S 22 | S 19 | SSW 18 | — | — | SSW 10 | S 18 | S 6 | — | — | — | S 10 | S 10 | S 9 | ESE 10 |
— | — | 103 | 7 | 25 | — | 9 | 66 | 104 | — | — | 31 | 221 | 25 | — | — | — | 51 | 29 | 15 | 31 | |
Wind waves Height (m) Direction Period (s) | S 9 | S 8 | SSE 7 | SSE 7 | SSE 6 | S 8 | SSW 8 | S 7 | SSW 8 | SSW 12 | SSW 11 | SSW 6 | SSW 6 | — | NE 3 | NE 3 | ENE 4 | NE 5 | — | NNE 7 | NNE 7 |
676 | 428 | 193 | 75 | 139 | 710 | 234 | 277 | 204 | 157 | 164 | 94 | 45 | — | 2 | 5 | 6 | 42 | — | 244 | 259 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 124 | 124 | 0 | 0 | 127 | 173 | 156 | 127 | 44 | 0 | 0 | 0 | 0 | 43 | 0 | 0 | 43 | 0 | 0 | 30 | 30 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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Information about the Oaro Surf forecast
The above surf forecast table for Oaro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Oaro can be found by selecting the local surf guide option on the grey menu. Our Oaro 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 (Oaro) 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 Oaro 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.
Oaro is 116 km (72 miles) from the city of Blenheim. If you plan a holiday in Kaikoura and Marlborough, look for hotels and other accommodation in Blenheim. Blenheim has rooms for a wide range of budgets as well as car hire and transport links.










