Surf Forecasts:
How big are the waves at Mahia Spit today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 1ft (0.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 0.5ft (0.2m), 9s period with ENE swell.
- Evening surf: Evening surf (21 Jun, local time) - 0.5ft (0.2m), 8s period with E swell.
The current surf forecast for Mahia Spit at 3AM is: 0.4m 9s primary swell from a Northeast direction and 0.3m 4s secondary swell from a North direction (forecast issued at 11:00pm June 20). An open ocean swell of 0.6m 12s is not directed at the surf break, a second open ocean swell of 0.3m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 1ft (0.3m) | 9s |
| Afternoon (21 Jun) | 0.5ft (0.2m) | 9s |
| Evening (21 Jun) | 0.5ft (0.2m) | 8s |
Table - waves today at Mahia Spit. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 12°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 5 | S 19 | ENE 8 | S 18 | S 17 | S 16 | NE 8 | NE 4 | NE 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 47 | 23 | 22 | 15 | 15 | 14 | 7 | 6 | 6 | 7 | 6 | 7 | 7 | 6 | 6 | 41 | 0 | 6 | 0 | 0 | 0 | 16 | 13 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | off | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | on | on | on |
High Tide | 10:23PM1.65m | 10:53AM1.49m | 11:18PM1.58m | 11:49AM1.44m | 00:11AM1.50m | 12:44PM1.40m | ||||||||||||||||||
Low Tide | 4:47AM0.05m | 5:04PM0.10m | 5:41AM0.09m | 5:58PM0.16m | 6:32AM0.14m | |||||||||||||||||||
 |  | | |  | |  |  | | | |  |  |  | | | | | | |  | | | | |
 | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — |
 | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 17 | 17 | 18 | 15 | 15 | 15 | 15 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 |
Feels °C | 11 | 11 | 12 | 13 | 12 | 16 | 13 | 14 | 14 | 13 | 5 | 8 | 7 | 8 | 9 | 9 | 10 | 10 | 8 | 8 | 7 | 8 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 15 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | ENE 8 | S 12 | S 12 | SSE 6 | SSE 6 | S 19 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 |
| kJ | 235 | 139 | 101 | 71 | 161 | 155 | 142 | 134 | 127 | 82 | 75 | 74 | 7 | 69 | 68 | 80 | 70 | 1764 | 3637 | 3554 | 2736 | 2120 | 1390 | 1042 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | S 16 | S 15 | E 9 | NNE 4 | N 4 | S 4 | S 4 | S 4 | E 8 | ENE 8 | E 14 | ENE 8 | ENE 8 | S 12 | S 19 | SSE 6 | — | — | — | — | — | ENE 8 |
| kJ | 47 | 23 | 45 | 74 | 15 | 3 | 3 | 4 | 5 | 3 | 6 | 7 | 4 | 6 | 6 | 72 | 254 | 53 | — | — | — | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | NE 9 | E 9 | NE 9 | E 9 | ENE 9 | E 9 | E 8 | ENE 8 | NE 8 | E 14 | SE 14 | E 14 | E 14 | ENE 8 | S 14 | ENE 8 | — | — | — | — | — | E 13 |
| kJ | 14 | 15 | 22 | 15 | 13 | 14 | 7 | 6 | 6 | 7 | 3 | 4 | 7 | 4 | 4 | 6 | 101 | 6 | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNE 3 | N 4 | N 2 | N 3 | NW 3 | SSW 2 | SSW 4 | — | — | SSW 5 | SSW 5 | S 6 | SSE 6 | SSE 6 | SE 5 | — | — | — | — | — | NE 8 | NE 4 | NE 4 |
| kJ | 8 | 2 | 3 | 1 | 5 | 1 | 1 | 9 | — | — | 14 | 39 | 144 | 128 | 93 | 41 | — | — | — | — | — | 16 | 13 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 33 | 9 | 9 | 7 | 2 | 2 | 2 | 2 | 94 | 2 | 101 | 101 | 6 | 2 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Gisborne and Mahia | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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