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Surf Forecasts:
Nukumaru Rock surfForecast / Wanganui-Manawatu / New Zealand
48hr Weather and Surf, issued 12 pm Thursday 26 Mar 2026 NZDTForecast update in hr min s Forecast update imminent
Nukumaru Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nukumaru Rock sea temperature is
18.2° C
(Which is normal for this time of year)How big are the waves at Nukumaru Rock today?
The current surf forecast for Nukumaru Rock at 4PM is: 0.4m 14s primary swell from a Southwest direction and 0.3m 11s secondary swell from a Northwest direction (forecast issued at 12:00pm March 26). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | 1.5ft (0.4m) | 15s |
| Afternoon (26 Mar) | 1.5ft (0.4m) | 14s |
| Evening (26 Mar) | 2ft (0.6m) | 12s |
Table - waves today at Nukumaru Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 81 | 51 | 68 | 118 | 112 | 237 | 355 | 412 | 461 | 477 | 515 | 511 | 380 | 425 | 335 | 378 | 354 | 281 | 311 | 113 | 86 | 117 | 73 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:34PM 1.90 | 5:17AM 1.92 | 6:07PM 1.79 | 6:54AM 1.91 | 7:43PM 1.86 | |||||||||||||||||||
Low Tide / height (m) | 10:10AM 0.74 | 10:48PM 0.84 | 12:09PM 0.85 | 12:55AM 0.86 | 1:54PM 0.75 | 2:20AM 0.72 | ||||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:23 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:21 | - | - | - | - |
 | |  | |  |  | |  |  | |  |  |  |  | | | | | | | | | | | |
Rain (mm) | 1 | 4 | 13 | 3 | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 16 | 18 | 19 | 18 | 20 | 20 | 21 | 23 | 22 | 19 | 18 | 16 | 17 | 19 | 21 | 22 | 19 | 17 | 16 | 16 | 16 |
| Feels °C (?) | 13 | 12 | 13 | 14 | 15 | 17 | 16 | 19 | 18 | 19 | 22 | 21 | 18 | 17 | 15 | 16 | 18 | 20 | 20 | 18 | 16 | 16 | 16 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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