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Nukumaru Rock surfForecast / Wanganui-Manawatu / New Zealand
48hr Weather and Surf, issued 11 pm 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
16.0° 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 4AM is: 0.7m 13s primary swell from a South direction and 0.4m 18s secondary swell from a West-southwest direction, 0.9m 5s secondary swell from a South direction (forecast issued at 11:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 2.5ft (0.7m) | 17s |
| Afternoon (14 May) | 1.5ft (0.4m) | 16s |
| Evening (14 May) | 1.5ft (0.5m) | 16s |
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 Thu afternoon, min 7°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
S 12 | S 13 | S 13 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | S 15 | WSW 14 | S 14 | S 13 | S 13 | S 13 | SW 13 | SW 13 | SW 12 | WSW 21 | WSW 20 | |
190 | 209 | 155 | 120 | 264 | 149 | 99 | 99 | 140 | 130 | 84 | 81 | 81 | 80 | 75 | 69 | 88 | 54 | 51 | 45 | 46 | 45 | 85 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | |
High Tide | 7:18PM2.15m | 7:36AM2.31m | 8:08PM2.33m | 8:26AM2.46m | 8:54PM2.50m | 9:13AM2.58m | ||||||||||||||||||
Low Tide | 1:37AM0.45m | 2:05PM0.25m | 2:25AM0.29m | 2:50PM0.12m | 3:11AM0.15m | 3:33PM0.03m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — |
 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 11 | 11 | 10 | 12 | 13 | 12 | 11 | 10 | 9 | 8 | 8 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 7 | 11 | 12 | 10 |
10 | 9 | 9 | 10 | 9 | 10 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 9 | 8 | 9 | 9 | 6 | 5 | 4 | 3 | 7 | 8 | 6 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 6 | WSW 17 | S 5 | S 11 | S 10 | WSW 16 | WSW 15 | S 5 | S 9 | S 9 | WSW 14 | WSW 14 | WSW 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 |
 kJ | 190 | 209 | 155 | 64 | 264 | 33 | 56 | 50 | 140 | 130 | 16 | 38 | 24 | 80 | 75 | 69 | 88 | 54 | 51 | 45 | 42 | 38 | 37 | 35 |
Swell 2 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 18 | S 12 | S 11 | S 11 | WSW 16 | WSW 16 | S 10 | S 9 | S 9 | WSW 14 | WSW 14 | S 9 | S 9 | S 9 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | WSW 20 |
| kJ | 105 | 110 | 124 | 102 | 92 | 84 | 99 | 99 | 46 | 41 | 39 | 81 | 81 | 24 | 24 | 24 | 68 | 44 | 44 | 44 | 40 | 40 | 40 | 75 |
Swell 3 Height (m) Direction Period (s) | WSW 19 | WSW 19 | SW 13 | WSW 18 | WSW 8 | WSW 16 | WSW 8 | WSW 8 | S 15 | S 15 | WSW 15 | S 14 | S 16 | S 15 | S 14 | S 14 | SW 13 | SW 13 | W 24 | S 16 | WSW 22 | WSW 21 | WSW 21 | WSW 13 |
| kJ | 148 | 145 | 46 | 120 | 13 | 149 | 23 | 13 | 5 | 4 | 84 | 15 | 46 | 72 | 66 | 62 | 45 | 44 | 11 | 5 | 46 | 45 | 85 | 32 |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | S 5 | — | S 5 | — | S 5 | S 5 | S 4 | S 5 | — | S 4 | S 4 | S 4 | S 4 | S 4 | S 5 | SSE 5 | SSE 4 | SSE 4 | SE 4 | SE 4 | SSE 4 | SSE 4 |
| kJ | 43 | 32 | 45 | — | 37 | — | 17 | 16 | 19 | 20 | — | 10 | 9 | 9 | 9 | 7 | 31 | 46 | 33 | 27 | 25 | 23 | 26 | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 19 | 103 | 19 | 0 | 0 | 0 | 0 | 0 | 19 | 104 | 19 | 0 | 0 | 0 | 0 | 19 | 103 | 103 | 19 |
Best forecast wave conditions in Wanganui and the Manawatu | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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