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Nukumaru Rock surfForecast / Wanganui-Manawatu / New Zealand
48hr Weather and Surf, issued 5 am Wednesday 13 May 2026 NZSTForecast 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
16.2° 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 12PM is: 0.7m 13s primary swell from a South direction and 0.6m 9s secondary swell from a West-southwest direction (forecast issued at 05:00am May 13). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 2ft (0.6m) | 14s |
| Afternoon (13 May) | 2.5ft (0.8m) | 13s |
| Evening (13 May) | 2.5ft (0.8m) | 12s |
Table - waves today at Nukumaru Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Wed morning, min 7°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 15 | S 15 | S 14 | S 13 | S 13 | S 12 | S 12 | S 13 | S 13 | WSW 18 | WSW 17 | S 11 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | S 15 | WSW 14 | S 14 | WSW 13 | S 13 | |
159 | 157 | 144 | 171 | 212 | 199 | 190 | 209 | 155 | 270 | 200 | 103 | 99 | 99 | 140 | 130 | 84 | 81 | 81 | 80 | 75 | 69 | 68 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | glassy | cross-off | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | |
High Tide | 6:42AM2.15m | 7:18PM2.15m | 7:36AM2.31m | 8:08PM2.33m | 8:26AM2.46m | 8:54PM2.50m | ||||||||||||||||||
Low Tide | 00:44AM0.62m | 1:17PM0.42m | 1:37AM0.45m | 2:05PM0.25m | 2:25AM0.29m | 2:50PM0.12m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | 7:18 |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | 5:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 10 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 12 | 13 | 12 | 12 | 11 | 9 | 9 | 8 | 10 | 11 | 11 | 10 | 9 |
7 | 5 | 6 | 10 | 9 | 10 | 10 | 10 | 9 | 10 | 9 | 10 | 11 | 10 | 11 | 9 | 7 | 7 | 6 | 7 | 9 | 9 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | W 7 | W 8 | WSW 9 | S 13 | S 13 | S 12 | S 12 | S 13 | S 13 | WSW 18 | S 11 | S 11 | S 11 | S 10 | WSW 16 | S 5 | S 5 | S 9 | S 9 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | S 13 |
 kJ | 54 | 61 | 77 | 171 | 212 | 199 | 190 | 209 | 155 | 270 | 92 | 84 | 55 | 49 | 140 | 15 | 16 | 38 | 24 | 80 | 75 | 69 | 68 | 55 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 5 | S 14 | WSW 9 | WSW 9 | W 9 | WSW 14 | WSW 14 | WSW 13 | S 12 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | S 10 | WSW 15 | S 9 | S 5 | WSW 14 | S 9 | S 14 | S 14 | S 13 | SW 13 |
| kJ | 159 | 17 | 144 | 62 | 64 | 41 | 105 | 110 | 65 | 102 | 200 | 103 | 99 | 99 | 46 | 130 | 39 | 10 | 81 | 23 | 66 | 61 | 56 | 44 |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 15 | S 5 | S 5 | WSW 21 | WSW 20 | WSW 19 | WSW 19 | WSW 18 | SW 18 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | S 15 | S 9 | WSW 15 | WSW 14 | S 16 | S 15 | S 8 | S 8 | S 9 | SW 13 |
| kJ | 39 | 157 | 15 | 10 | 90 | 82 | 148 | 145 | 124 | 152 | 14 | 14 | 14 | 13 | 5 | 41 | 84 | 81 | 47 | 72 | 23 | 13 | 13 | 44 |
Wind waves Height (m) Direction Period (s) | S 4 | ESE 3 | ESE 3 | ESE 3 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 4 | S 4 | — | — | ESE 2 | S 4 | S 4 | S 4 | S 4 | SSE 4 | SE 4 |
| kJ | 12 | 3 | 6 | 2 | 19 | 39 | 37 | 37 | 50 | 64 | 48 | 23 | 21 | 14 | 14 | — | — | 1 | 10 | 9 | 9 | 13 | 32 | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 26 | 0 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 19 | 103 | 19 | 0 | 0 | 0 | 0 | 0 | 19 | 104 | 19 | 0 | 19 |
Best forecast wave conditions in Wanganui and the Manawatu | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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