Surf Forecasts:
How big are the waves at Whangaehu River Mouth today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 4ft (1.2m), 7s period with WNW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 6ft (1.8m), 7s period with WNW swell.
- Evening surf: Evening surf (17 Jul, local time) - 5ft (1.5m), 8s period with WSW swell.
The current surf forecast for Whangaehu River Mouth at 1AM is: 1.3m 7s primary swell from a West-southwest direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 05:00pm July 16). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 4ft (1.2m) | 7s |
| Afternoon (17 Jul) | 6ft (1.8m) | 7s |
| Evening (17 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Whangaehu River Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Thu afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the NW on Fri night, calm by Sun morning). | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | WNW 7 | W 7 | WNW 7 | W 8 | WSW 8 | WSW 8 | SW 15 | W 8 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 186 | 168 | 154 | 158 | 143 | 138 | 160 | 184 | 321 | 337 | 273 | 244 | 167 | 186 | 251 | 316 | 266 | 238 | 273 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:38PM2.55m | 12:02PM2.37m | 00:22AM2.51m | 12:45PM2.31m | |||||||||||||||
Low Tide | 5:27PM0.08m | 5:57AM0.05m | 6:07PM0.11m | 6:37AM0.10m | 6:47PM0.18m | ||||||||||||||
 |  | | | | | |  |  |  | | | |  | | | | | | |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | 5:13 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 12 | 12 | 11 | 10 | 11 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 12 | 13 | 12 | 12 | 13 |
Feels °C | 9 | 10 | 10 | 9 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 15 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | SW 15 | W 7 | W 8 | WSW 8 | WSW 8 | WSW 8 | SW 15 | SW 15 | SW 15 | WSW 8 | SW 18 | WSW 8 |
| kJ | 78 | 168 | 154 | 158 | 143 | 138 | 124 | 109 | 311 | 300 | 273 | 244 | 167 | 141 | 110 | 110 | 266 | 164 | 273 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 7 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 12 | SSW 11 | S 23 | SW 15 | SSW 21 | SW 18 |
| kJ | 6 | 77 | 57 | 57 | 56 | 76 | 76 | 5 | 143 | 143 | 143 | 143 | 141 | 14 | 13 | 11 | 76 | 86 | 152 |
Swell 3 Height (m) Direction Period (s) | — | WSW 12 | — | S 15 | S 5 | S 5 | S 5 | SSW 14 | — | — | SSW 14 | SSW 14 | SSW 12 | — | — | S 23 | SW 18 | SSW 9 | SSW 19 |
| kJ | — | 13 | — | 4 | 1 | 1 | 1 | 20 | — | — | 20 | 19 | 15 | — | — | 11 | 85 | 8 | 73 |
Wind waves Height (m) Direction Period (s) | WSW 7 | — | — | — | — | — | WNW 7 | W 7 | WNW 7 | WNW 7 | — | — | — | W 8 | WSW 8 | W 8 | — | WSW 8 | — |
| kJ | 186 | — | — | — | — | — | 160 | 184 | 321 | 337 | — | — | — | 186 | 251 | 316 | — | 238 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 87 | 34 | 40 | 40 | 87 | 128 | 128 | 128 | 128 | 128 | 34 | 34 | 128 | 128 | 128 | 128 | 132 | 87 | 40 |
Best forecast wave conditions in Wanganui and the Manawatu | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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