Surf Forecasts:
Lyall Bay surf forecast from 19 Sep 2026:
- Best quality surf: Monday 21 Sep, 12AM (local time) - 11ft (3.5m), 13s period, S swell with glassy winds.
- Most powerful swell: Sunday 20 Sep, 9PM (local time) - 13ft (4.0m), 12s period, S swell with 5,260 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 12AM (local time) - 11ft (3.5m), 13s period with S swell.
Best Forecast Surf Conditions for Lyall Bay this week:
The surf forecast for Lyall Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 12AM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lyall Bay in the next 16 days are 4.0m 12s and forecast to arrive on Sunday (Sep 20) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 8s period and expected on Sunday (Sep 27) at 7AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 21st Sep) | 11ft (3.5m) 13s |
| Best Surf | 12AM (Mon 21st Sep) | 11ft (3.5m) 13s |
| Most Powerful | 9PM (Sun 20th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Lyall Bay over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Very mild (max 13°C on Mon afternoon, min 7°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the SSW by Tue night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 11°C on Fri morning, min 7°C on Wed morning). Winds decreasing (strong winds from the S on Wed morning, calm by Fri afternoon). | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
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) | S 8 | S 10 | S 13 | S 11 | S 10 | S 12 | SSW 9 | S 8 | S 8 | S 7 | SSW 14 | S 8 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 | S 12 | S 11 | S 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 890 | 2254 | 4146 | 935 | 467 | 336 | 404 | 703 | 163 | 302 | 361 | 318 | 340 | 349 | 314 | 225 | 171 | 141 | 276 | 195 | 110 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | off | off | off | on | cross-on | cross-off | on | on | on | cross-off | off | off | cross-off | glassy | off | off | cross-off | cross-off |
High Tide | 11:43AM1.56m | 00:00AM1.49m | 12:25PM1.54m | 00:42AM1.46m | 1:06PM1.53m | 1:26AM1.44m | 1:47PM1.52m | 2:12AM1.43m | 2:32PM1.52m | 2:59AM1.44m | 3:19PM1.53m | 3:49AM1.46m | 4:11PM1.54m | ||||||||
Low Tide | 6:07PM0.67m | 6:09AM0.71m | 6:46PM0.66m | 6:46AM0.70m | 7:23PM0.67m | 7:26AM0.70m | 8:02PM0.68m | 8:09AM0.69m | 8:45PM0.69m | 8:58AM0.69m | 9:36PM0.72m | 9:53AM0.69m | 10:34PM0.73m | ||||||||
 |  |  | |  |  |  | | | | | | | | |  | | | | |  | |
 | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:20 | — | — | 6:21 | — |
mm | 2 | — | — | — | — | — | 3 | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 11 | 11 | 9 | 12 | 13 | 12 | 9 | 9 | 10 | 8 | 9 | 8 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 14 | 14 |
Feels °C | 5 | 2 | 3 | 4 | 5 | 3 | 1 | 5 | 7 | -2 | 0 | 1 | 5 | 3 | 4 | 9 | 10 | 6 | 7 | 7 | 3 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SE 11 | S 13 | S 11 | S 10 | S 12 | NW 6 | S 8 | S 8 | SSW 15 | SSW 14 | SSW 14 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 | S 12 | S 11 | S 11 |
| kJ | 121 | 18 | 4146 | 935 | 467 | 336 | 33 | 703 | 163 | 169 | 361 | 158 | 340 | 349 | 314 | 225 | 171 | 130 | 276 | 195 | 110 |
Swell 2 Height (m) Direction Period (s) | NW 7 | — | SE 11 | SE 10 | ESE 10 | SE 13 | SE 13 | SSW 15 | SSW 16 | ESE 12 | ESE 11 | SE 11 | SSW 15 | SSW 15 | SSW 14 | S 14 | SSW 13 | SSW 13 | ESE 13 | ESE 13 | ESE 12 |
| kJ | 16 | — | 30 | 17 | 10 | 7 | 27 | 44 | 80 | 13 | 12 | 5 | 43 | 44 | 67 | 97 | 139 | 141 | 35 | 33 | 30 |
Swell 3 Height (m) Direction Period (s) | SE 11 | — | — | E 9 | E 10 | SE 10 | — | SE 12 | SE 12 | E 10 | — | N 16 | ESE 11 | SE 10 | E 15 | SE 10 | ESE 14 | ESE 14 | — | S 15 | — |
| kJ | 31 | — | — | 2 | 2 | 4 | — | 23 | 22 | 7 | — | 5 | 11 | 4 | 4 | 4 | 39 | 20 | — | 38 | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 10 | — | NNW 5 | NNW 5 | NNW 6 | SSW 9 | — | NW 3 | S 7 | S 7 | S 8 | NW 3 | NNW 3 | NNW 4 | NNW 3 | — | NNW 3 | NNW 4 | NNW 5 | NW 7 |
| kJ | 890 | 2254 | — | 61 | 130 | 365 | 404 | — | 7 | 302 | 229 | 318 | 2 | 8 | 19 | 4 | — | 3 | 18 | 63 | 821 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 63 | 299 | 2 | 38 | 42 | 54 | 110 | 27 | 0 | 129 | 110 | 59 | 0 | 61 | 38 | 0 | 0 | 0 | 38 | 54 | 126 |
Best forecast wave conditions in Wellington | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lyall 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 Lyall Bay Surf forecast
The above surf forecast table for Lyall Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lyall Bay can be found by selecting the local surf guide option on the grey menu. Our Lyall 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 (Lyall 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 Lyall 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.
Lyall Bay is 6 km (4 miles) from the city of Wellington. If you plan a holiday in Wellington, look for hotels and other accommodation in Wellington. Wellington has rooms for a wide range of budgets as well as car hire and transport links.
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