Surf Forecasts:
Nukumaru Rock surf forecast from 23 Jun 2026:
- Best quality surf: Wednesday 24 Jun, 6AM (local time) - 1.5ft (0.4m), 14s period, SW swell with offshore winds.
- Most powerful swell: Friday 26 Jun, 6PM (local time) - 20ft (6.0m), 11s period, S swell with 7,552 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 6AM (local time) - 1.5ft (0.4m), 14s period with SW swell.
Best Forecast Surf Conditions for Nukumaru Rock this week:
The surf forecast for Nukumaru Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 6AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Nukumaru Rock in the next 16 days are 6.0m 11s and forecast to arrive on Friday (Jun 26) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Jun 24) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 24th Jun) | 1.5ft (0.4m) 14s |
| Best Surf | 6AM (Wed 24th Jun) | 1.5ft (0.4m) 14s |
| Most Powerful | 6PM (Fri 26th Jun) | 20ft (6.0m) 11s |
Table - best surf conditions forecast for Nukumaru Rock over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 15°C on Wed morning, min 8°C on Fri afternoon). Winds increasing (light winds from the NE on Tue night, near gales from the S by Fri morning). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Fri night. Very mild (max 13°C on Mon afternoon, min 9°C on Fri night). Winds decreasing (strong winds from the S on Fri night, light winds from the SE by Sun afternoon). | ||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | S 12 | WSW 14 | NW 10 | S 7 | S 9 | S 10 | S 10 | S 11 | S 10 | S 9 | S 9 | S 8 | S 7 | S 7 | WSW 15 | SSE 6 | WSW 13 | WSW 13 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 81 | 42 | 39 | 45 | 709 | 2555 | 3933 | 6415 | 7296 | 4386 | 1866 | 1904 | 1110 | 388 | 199 | 121 | 126 | 69 | 66 | 78 | 79 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 5:06AM1.96m | 5:45PM1.91m | 6:08AM1.92m | 6:46PM1.94m | 7:08AM1.94m | 7:42PM2.00m | 8:03AM1.99m | 8:32PM2.08m | 8:51AM2.06m | 9:16PM2.17m | 9:34AM2.14m | 9:56PM2.25m | 10:13AM2.20m | ||||||||
Low Tide | 10:59PM0.77m | 11:37AM0.70m | 00:07AM0.79m | 12:38PM0.70m | 1:08AM0.76m | 1:32PM0.67m | 2:01AM0.70m | 2:20PM0.61m | 2:47AM0.62m | 3:03PM0.54m | 3:28AM0.53m | 3:42PM0.47m | 4:07AM0.46m | 4:20PM0.40m | |||||||
 |  |  |  | | |  | | |  | | |  | |  | | |  | | | | |
 | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — |
 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:05 | — | — | 5:06 |
mm | — | — | 4 | 1 | — | 2 | 2 | — | 1 | 6 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 13 | 14 | 11 | 10 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 11 | 11 | 11 |
Feels °C | 11 | 12 | 10 | 11 | 4 | 3 | 1 | -2 | 0 | 4 | 8 | 8 | 6 | 9 | 8 | 8 | 7 | 8 | 6 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | NW 10 | NW 10 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 10 | WSW 10 | S 6 | WSW 14 | WSW 13 | WSW 13 | S 5 | WSW 14 |
| kJ | 48 | 42 | 21 | 45 | 33 | 285 | 413 | 217 | 167 | 101 | 101 | 95 | 98 | 43 | 37 | 105 | 75 | 69 | 66 | 24 | 79 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 15 | SW 14 | NW 9 | — | — | — | — | — | S 18 | S 15 | SW 16 | SW 15 | WSW 15 | WSW 8 | S 11 | WSW 16 | WSW 14 | S 15 |
| kJ | 81 | 40 | 39 | 22 | 53 | 12 | — | — | — | — | — | 25 | 40 | 62 | 59 | 121 | 14 | 9 | 25 | 78 | 40 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | ESE 3 | NW 9 | S 10 | — | — | — | — | — | — | — | — | W 17 | S 17 | S 15 | S 13 | S 11 | WSW 18 | S 10 | S 15 | S 8 |
| kJ | 11 | 1 | 13 | 8 | — | — | — | — | — | — | — | — | 6 | 53 | 39 | 14 | 10 | 31 | 8 | 18 | 1 |
Wind waves Height (m) Direction Period (s) | N 2 | NNE 3 | ESE 3 | ESE 4 | S 7 | S 9 | S 10 | S 10 | S 11 | S 10 | S 9 | S 9 | S 8 | S 7 | S 7 | ESE 3 | SSE 6 | SSE 5 | SSE 5 | ESE 3 | SSE 5 |
| kJ | 2 | 1 | 1 | 28 | 709 | 2555 | 3933 | 6415 | 7296 | 4386 | 1866 | 1904 | 1110 | 388 | 199 | 1 | 126 | 62 | 46 | 4 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 19 | 0 | 103 | 171 | 180 | 180 | 174 | 30 | 30 | 103 | 104 | 104 | 75 | 75 | 19 | 103 | 104 | 19 | 103 |
Best forecast wave conditions in Wanganui and the Manawatu | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Nukumaru Rock Surf forecast
The above surf forecast table for Nukumaru Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nukumaru Rock can be found by selecting the local surf guide option on the grey menu. Our Nukumaru Rock 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 (Nukumaru Rock) 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 Nukumaru Rock 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.
Are you planning a holiday in Wanganui and the Manawatu? If you are looking for accommodation near Nukumaru Rock, camping, hotels and holiday cottages in Wanganui and the Manawatu, consider staying in Wanganui which is 32 km (20 miles) away. Alternatively, find information about places to stay and car hire in Palmerston North which is 96 km (60 miles) away
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