Surf Forecasts:
Helena Bay surf forecast from 30 Jul 2026:
- Best quality surf: Friday 31 Jul, 6AM (local time) - 4.5ft (1.3m), 7s period, N swell with offshore winds.
- Most powerful swell: Friday 31 Jul, 3AM (local time) - 5ft (1.6m), 6s period, N swell with 215 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 6AM (local time) - 4.5ft (1.3m), 7s period with N swell.
Best Forecast Surf Conditions for Helena Bay this week:
The surf forecast for Helena Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 6AM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.7m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Helena Bay in the next 16 days are 1.6m 6s and forecast to arrive on Friday (Jul 31) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Friday (Jul 31) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 31st Jul) | 4.5ft (1.3m) 7s |
| Best Surf | 6AM (Fri 31st Jul) | 4.5ft (1.3m) 7s |
| Most Powerful | 3AM (Fri 31st Jul) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Helena Bay over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Very mild (max 16°C on Thu afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the NW on Thu night, calm by Fri night). | Days 4-6 Weather SummarySome drizzle, heaviest during Tue afternoon. Very mild (max 16°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 12 | ESE 11 | N 6 | NNW 7 | ESE 11 | E 11 | E 11 | E 11 | NE 15 | E 7 | E 6 | E 6 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | ESE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 250 | 128 | 173 | 144 | 128 | 86 | 85 | 61 | 38 | 130 | 80 | 31 | 27 | 25 | 23 | 23 | 24 | 21 | 22 | 22 | 29 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | off | off | glassy | cross-on | cross-on | cross | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-on | on |
High Tide | 8:09PM1.95m | 8:19AM1.81m | 8:48PM1.99m | 8:59AM1.83m | 9:25PM2.01m | 9:40AM1.85m | 10:02PM2.01m | 10:21AM1.85m | 10:40PM2.00m | 11:05AM1.86m | 11:21PM1.97m | 11:51AM1.85m | 00:06AM1.93m | ||||||||
Low Tide | 1:50PM0.29m | 2:23AM0.41m | 2:30PM0.26m | 3:03AM0.35m | 3:10PM0.25m | 3:42AM0.31m | 3:50PM0.26m | 4:21AM0.28m | 4:30PM0.29m | 5:01AM0.26m | 5:13PM0.33m | 5:44AM0.26m | 5:59PM0.38m | ||||||||
 |  |  | | |  | |  | | | | |  | | | |  | | | |  | |
 | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — |
mm | 2 | — | 4 | — | 1 | — | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 15 | 16 | 14 | 15 | 14 | 10 | 13 | 13 | 12 | 13 | 13 | 10 | 15 | 16 | 12 | 15 | 13 | 9 | 12 | 13 | 12 |
Feels °C | 11 | 11 | 9 | 11 | 10 | 7 | 9 | 8 | 6 | 9 | 8 | 8 | 12 | 13 | 9 | 11 | 10 | 6 | 9 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 11 | ESE 11 | N 7 | N 7 | E 11 | E 11 | E 11 | ESE 11 | E 7 | E 6 | E 6 | E 6 | ENE 5 | ENE 6 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | ESE 6 |
| kJ | 250 | 128 | 173 | 85 | 43 | 86 | 85 | 61 | 38 | 130 | 80 | 31 | 15 | 10 | 7 | 23 | 24 | 21 | 22 | 22 | 29 |
Swell 2 Height (m) Direction Period (s) | NE 12 | E 12 | NE 11 | ESE 11 | ESE 11 | N 7 | N 6 | N 6 | NE 15 | ESE 10 | NE 14 | NE 13 | NE 13 | NE 12 | NE 12 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 8 |
| kJ | 6 | 76 | 5 | 126 | 128 | 34 | 12 | 6 | 34 | 21 | 33 | 28 | 27 | 25 | 23 | 4 | 5 | 5 | 6 | 6 | 10 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 12 | NE 19 | NE 11 | NE 18 | ENE 17 | NE 16 | NE 16 | N 5 | NE 15 | ESE 10 | E 9 | E 9 | E 9 | NE 15 | NE 8 | NE 18 | NE 16 | NE 16 | ESE 6 | ENE 11 |
| kJ | 3 | 6 | 15 | 5 | 12 | 29 | 41 | 41 | 2 | 34 | 9 | 7 | 2 | 2 | 8 | 2 | 12 | 10 | 10 | 4 | 11 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 6 | NNW 7 | W 3 | WSW 3 | — | E 2 | ESE 4 | — | — | — | — | — | WSW 2 | WSW 2 | — | SSW 3 | — | — | N 3 |
| kJ | 11 | 22 | 160 | 144 | 1 | 3 | — | 1 | 25 | — | — | — | — | — | 1 | 1 | — | 1 | — | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 13 | 48 | 0 | 0 | 0 | 0 | 158 | 82 | 34 | 0 | 6 | 7 | 68 | 177 | 396 | 7 | 115 | 82 | 82 | 82 |
Best forecast wave conditions in Northland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Helena Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Helena Bay Surf forecast
The above surf forecast table for Helena Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Helena Bay can be found by selecting the local surf guide option on the grey menu. Our Helena Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Helena Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Helena Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Northland? If you are looking for accommodation near Helena Bay, camping, hotels and holiday cottages in Northland, consider staying in Whangarei which is 33 km (20 miles) away.
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