Surf Forecasts:
Sandy Bay surf forecast from 22 Sep 2026:
- Best quality surf: Saturday 26 Sep, 12AM (local time) - 1ft (0.3m), 15s period, E swell with offshore winds.
- Most powerful swell: Thursday 24 Sep, 12PM (local time) - 5ft (1.6m), 8s period, ESE swell with 294 kJ wave energy.
- Next surfable swell (1★+): Saturday 26 Sep, 12AM (local time) - 1ft (0.3m), 15s period with E swell.
Best Forecast Surf Conditions for Sandy Bay this week:
The surf forecast for Sandy Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 26) at 12AM. The primary swell is predicted to be 0.3m and 15s period with a secondary swell of 0.3m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sandy Bay in the next 16 days are 1.6m 8s and forecast to arrive on Thursday (Sep 24) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Sep 23) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 26th Sep) | 1ft (0.3m) 15s |
| Best Surf | 12AM (Sat 26th Sep) | 1ft (0.3m) 15s |
| Most Powerful | 12PM (Thu 24th Sep) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Sandy Bay over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 8°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Sat morning. Very mild (max 19°C on Sun afternoon, min 10°C on Sun night). Winds increasing (light winds from the WNW on Sat morning, fresh winds from the WNW by Sun night). | ||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||
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) | NE 12 | SE 6 | NE 11 | NE 11 | ESE 7 | ESE 7 | ESE 6 | E 15 | E 16 | E 15 | E 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 14 | ESE 13 | ESE 13 | ESE 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 9 | 5 | 5 | 120 | 147 | 42 | 17 | 20 | 38 | 85 | 34 | 55 | 49 | 48 | 41 | 58 | 55 | 53 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 3:59AM1.83m | 4:49PM1.98m | 5:01AM1.90m | 5:37PM2.06m | 5:54AM2.00m | 6:22PM2.16m | 6:41AM2.10m | 7:04PM2.24m | 7:25AM2.20m | 7:47PM2.31m | 8:09AM2.28m | 8:29PM2.36m | |||||||
Low Tide | 9:50PM0.80m | 10:08AM0.72m | 10:44PM0.72m | 11:02AM0.63m | 11:33PM0.60m | 11:52AM0.52m | 00:20AM0.47m | 12:37PM0.42m | 1:05AM0.35m | 1:21PM0.33m | 1:48AM0.24m | 2:05PM0.28m | 2:32AM0.17m | ||||||
 |  | | | | | |  | | |  | |  | | |  | | | | |
 | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 7:05 | — | — | 6:03 | — | — |
 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 7:21 | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — | — | 2 | 1 | — | — |
Temp °C | 12 | 15 | 14 | 10 | 11 | 12 | 10 | 14 | 15 | 12 | 12 | 13 | 13 | 18 | 19 | 16 | 14 | 14 | 12 |
Feels °C | 7 | 9 | 8 | 5 | 5 | 6 | 6 | 11 | 11 | 8 | 9 | 10 | 11 | 14 | 15 | 11 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | SE 6 | SE 10 | SE 7 | NE 11 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 12 | E 13 | ESE 11 | ESE 13 | ESE 12 | ESE 12 | NNW 7 | ESE 13 | ESE 13 | ESE 13 |
| kJ | 3 | 9 | 4 | 2 | 5 | 147 | 42 | 11 | 6 | 28 | 85 | 22 | 55 | 49 | 48 | 29 | 58 | 55 | 53 |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 9 | NE 11 | NE 11 | N 14 | NE 11 | SE 10 | E 15 | E 13 | E 15 | E 6 | ESE 13 | NW 5 | E 16 | NE 10 | ESE 12 | NNW 6 | NNW 6 | NNW 5 |
| kJ | 4 | 2 | 5 | 5 | 4 | 4 | 4 | 17 | 14 | 38 | 3 | 34 | 1 | 5 | 4 | 26 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 12 | NE 12 | — | E 11 | — | N 14 | NE 10 | SE 9 | E 16 | E 6 | NE 9 | N 11 | NE 9 | NE 10 | N 10 | ESE 14 | SSE 4 | NE 11 | NE 10 |
| kJ | 6 | 5 | — | 2 | — | 4 | 4 | 3 | 20 | 3 | 3 | 2 | 3 | 4 | 2 | 41 | 2 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | SSW 4 | SSW 4 | ESE 7 | — | — | — | SSW 3 | SW 2 | WSW 2 | — | WNW 3 | WNW 3 | NW 6 | SW 3 | SSW 2 | S 4 | — |
| kJ | 12 | 19 | 14 | 10 | 120 | — | — | — | 1 | 1 | 1 | — | 3 | 4 | 28 | 3 | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 348 | 127 | 405 | 149 | 20 | 50 | 9 | 110 | 9 | 0 | 0 | 11 | 20 | 11 | 11 | 11 | 9 | 9 | 0 |
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 Sandy 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 Sandy Bay Surf forecast
The above surf forecast table for Sandy Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandy Bay can be found by selecting the local surf guide option on the grey menu. Our Sandy 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 (Sandy 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 Sandy 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.
Sandy Bay is 25 km (16 miles) from the city of Whangarei. If you plan a holiday in Northland, look for hotels and other accommodation in Whangarei. Whangarei has rooms for a wide range of budgets as well as car hire and transport links.
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