Surf Forecasts:
How big are the waves at Otago Peninsula - Tomahawk Beach today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 8ft (2.4m), 19s period with S swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 7ft (2.2m), 18s period with S swell.
- Evening surf: Evening surf (18 Jul, local time) - 6.5ft (2.0m), 16s period with S swell.
The current surf forecast for Otago Peninsula - Tomahawk Beach at 2AM is: 2.2m 19s primary swell from a South direction and 1.2m 15s secondary swell from a Southeast direction (forecast issued at 11:00pm July 17). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 8ft (2.4m) | 19s |
| Afternoon (18 Jul) | 7ft (2.2m) | 18s |
| Evening (18 Jul) | 6.5ft (2.0m) | 16s |
Table - waves today at Otago Peninsula - Tomahawk Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 13°C on Sat afternoon, min 7°C on Sun morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the NW by Mon morning). | |||||||||||||||||
Saturday 18 | Sunday 19 | ||||||||||||||||
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) | SSW 15 | S 19 | S 20 | S 19 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | SSW 15 | SSW 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||
 kJ | 1200 | 2945 | 4063 | 4535 | 4016 | 3675 | 3002 | 2550 | 2079 | 2027 | 3609 | 3288 | 1733 | 1733 | 1686 | 1779 | 1977 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross |
High Tide | 6:23PM1.87m | 6:49AM1.76m | 7:20PM1.80m | 7:47AM1.73m | 8:16PM1.73m | ||||||||||||
Low Tide | 00:30AM0.10m | 12:51PM0.10m | 1:21AM0.16m | 1:43PM0.17m | |||||||||||||
 | | | |  | |  |  | | |  |  |  | | | | | |
 | — | — | — | 8:11 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 10 | 10 | 11 | 11 | 10 | 12 | 13 | 12 | 11 | 11 | 9 | 8 | 7 | 9 | 10 | 9 | 8 |
Feels °C | 5 | 4 | 5 | 5 | 4 | 8 | 9 | 8 | 6 | 4 | 4 | 2 | 2 | 3 | 4 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 19 | S 20 | S 19 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
| kJ | 1200 | 2945 | 4063 | 4535 | 4016 | 3675 | 3002 | 2550 | 2079 | 2027 | 1985 | 1757 | 1733 | 1733 | 1686 | 1779 | 1977 |
Swell 2 Height (m) Direction Period (s) | ESE 16 | ESE 15 | SE 15 | SE 15 | SE 15 | ESE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | ESE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 666 | 632 | 675 | 666 | 631 | 561 | 463 | 450 | 431 | 363 | 363 | 318 | 257 | 249 | 245 | 172 | 167 |
Swell 3 Height (m) Direction Period (s) | — | ESE 15 | S 24 | — | S 24 | S 24 | S 23 | S 22 | S 22 | — | — | — | — | — | — | — | — |
| kJ | — | 890 | 746 | — | 428 | 289 | 519 | 453 | 236 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | W 3 | — | WNW 4 | WNW 4 | — | — | — | — | — | SSW 15 | SSW 15 | — | — | — | — | — |
| kJ | — | 8 | — | 9 | 11 | — | — | — | — | — | 3609 | 3288 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 7 | 0 | 0 | 17 | 17 | 19 | 19 | 0 | 0 | 0 | 17 | 19 | 19 | 15 | 19 | 19 | 15 |
Best forecast wave conditions in Otago | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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