Surf Forecasts:
How big are the waves at Kai-Iwi today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 19s period with SW swell.
The current surf forecast for Kai-Iwi at 10PM is: 0.3m 19s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southwest direction, 0.4m 3s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 11). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 2.5ft (0.7m) | 8s |
| Evening (11 Aug) | 1ft (0.3m) | 19s |
Table - waves today at Kai-Iwi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||
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) | S 8 | SW 13 | SW 19 | WSW 18 | SW 18 | SW 18 | SW 17 | SW 16 | WSW 16 | WSW 13 | W 12 | W 11 | W 11 | W 11 | W 10 | WSW 14 | WSW 13 | W 12 | W 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 55 | 45 | 57 | 32 | 49 | 78 | 74 | 66 | 25 | 55 | 72 | 94 | 114 | 108 | 100 | 104 | 218 | 339 | 248 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | off | cross-off | cross-off | glassy | off |
High Tide | 9:23PM2.81m | 9:48AM2.73m | 10:12PM2.92m | 10:35AM2.81m | |||||||||||||||
Low Tide | 3:11PM0.81m | 3:38AM0.75m | 4:00PM0.67m | 4:25AM0.64m | 4:45PM0.59m | ||||||||||||||
 |  |  | | | |  | | | | | | | | |  | | | | |
 | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 11 | 9 | 9 | 9 | 9 | 10 | 14 | 16 | 14 | 13 | 11 | 10 | 11 | 12 | 16 | 17 | 15 | 13 |
Feels °C | 9 | 8 | 6 | 6 | 6 | 7 | 8 | 12 | 14 | 13 | 12 | 10 | 8 | 9 | 10 | 14 | 15 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 6 | S 8 | S 8 | SSW 7 | S 7 | SW 18 | SW 17 | SW 16 | WSW 13 | WSW 13 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | WSW 13 | W 12 | W 11 |
| kJ | 14 | 45 | 29 | 18 | 9 | 78 | 74 | 66 | 17 | 55 | 72 | 94 | 114 | 108 | 100 | 100 | 218 | 339 | 248 |
Swell 2 Height (m) Direction Period (s) | SW 13 | WSW 6 | SW 19 | WSW 18 | SW 18 | S 7 | S 7 | S 7 | WSW 16 | WSW 16 | SW 16 | NNW 3 | SW 19 | WSW 18 | WSW 18 | WSW 14 | W 10 | WSW 19 | SW 18 |
| kJ | 44 | 8 | 57 | 32 | 49 | 4 | 4 | 4 | 25 | 25 | 10 | 1 | 14 | 31 | 30 | 104 | 68 | 37 | 48 |
Swell 3 Height (m) Direction Period (s) | WSW 20 | SW 13 | W 6 | WSW 13 | WSW 13 | ESE 3 | — | W 6 | S 7 | NW 8 | S 10 | SW 19 | S 9 | S 9 | WSW 15 | SW 21 | S 9 | — | — |
| kJ | 38 | 43 | 7 | 16 | 16 | 1 | — | 1 | 1 | 2 | 2 | 15 | 2 | 2 | 21 | 17 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | SE 3 | ESE 3 | ESE 3 | ESE 3 | E 3 | ENE 3 | E 3 | — | SE 6 | — | — | — | NNW 4 | N 2 | — | — | — | — |
| kJ | 55 | 3 | 3 | 3 | 2 | 6 | 2 | 1 | — | 2 | — | — | — | 2 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 118 | 112 | 0 | 18 | 0 | 0 | 0 | 0 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Wanganui and the Manawatu | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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