Surf Forecasts:
Farewell Spit surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 6AM (local time) - 6ft (1.9m), 16s period, W swell with glassy winds.
- Most powerful swell: Saturday 19 Sep, 9PM (local time) - 10ft (3.0m), 15s period, W swell with 4,475 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 6AM (local time) - 3.5ft (1.0m), 15s period with W swell.
Best Forecast Surf Conditions for Farewell Spit this week:
The surf forecast for Farewell Spit over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 15) at 6AM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Farewell Spit in the next 16 days are 3.0m 15s and forecast to arrive on Saturday (Sep 19) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Tuesday (Sep 15) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 15th Sep) | 3.5ft (1.0m) 15s |
| Best Surf | 6AM (Fri 18th Sep) | 6ft (1.9m) 16s |
| Most Powerful | 9PM (Sat 19th Sep) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Farewell Spit over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Mon night, min 10°C on Tue morning). Winds increasing (calm on Mon night, strong winds from the W by Tue afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 13°C on Fri afternoon, min 9°C on Thu night). Winds increasing (calm on Thu night, near gales from the WSW by Sat afternoon). | ||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | W 15 | W 15 | N 12 | N 12 | W 13 | W 13 | NW 6 | WNW 9 | W 14 | W 17 | W 16 | W 15 | W 15 | W 15 | W 15 | W 15 | W 9 | W 14 | W 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 517 | 343 | 3 | 3 | 125 | 119 | 396 | 588 | 2300 | 1059 | 2374 | 3603 | 3148 | 2241 | 2441 | 4028 | 1308 | 2677 | 1818 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:02AM3.26m | 12:22PM3.17m | 00:38AM3.07m | 12:59PM3.00m | 1:15AM2.86m | 1:38PM2.80m | 1:57AM2.64m | 2:24PM2.60m | 2:48AM2.43m | 3:23PM2.43m | 3:56AM2.29m | 4:42PM2.34m | |||||||
Low Tide | 6:14AM0.16m | 6:32PM0.31m | 6:50AM0.36m | 7:11PM0.51m | 7:28AM0.58m | 7:53PM0.73m | 8:12AM0.80m | 8:42PM0.94m | 9:06AM0.99m | 9:47PM1.10m | 10:18AM1.11m | 11:08PM1.15m | |||||||
 |  | |  |  |  |  |  | | | | | | |  | | | | | |
 | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — |
mm | — | — | — | — | — | — | 7 | 1 | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 11 |
Feels °C | 10 | 6 | 3 | 4 | 6 | 6 | 7 | 3 | 1 | 1 | 7 | 6 | 5 | 6 | 4 | 4 | 5 | 5 | 8 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | N 12 | N 12 | W 13 | W 13 | W 11 | W 14 | N 6 | W 17 | W 16 | N 8 | WNW 15 | W 15 | E 5 | WNW 16 | W 15 | W 14 | W 14 |
| kJ | 517 | 343 | 3 | 3 | 125 | 119 | 116 | 407 | 32 | 1059 | 2374 | 10 | 941 | 2241 | 20 | 48 | 447 | 1804 | 1818 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 6 | N 12 | — | W 18 | W 18 | — | N 11 | WNW 16 | NNW 7 | N 7 | N 8 | N 7 | W 15 | NW 15 | — | WNW 15 | WNW 14 | E 4 |
| kJ | 43 | 28 | 3 | — | 6 | 6 | — | 2 | 24 | 16 | 16 | 10 | 1 | 733 | 107 | — | 23 | 21 | 10 |
Swell 3 Height (m) Direction Period (s) | N 12 | N 12 | — | — | N 11 | N 11 | — | — | WNW 10 | — | N 10 | — | — | — | — | — | — | — | NW 8 |
| kJ | 3 | 3 | — | — | 2 | 2 | — | — | 9 | — | 2 | — | — | — | — | — | — | — | 10 |
Wind waves Height (m) Direction Period (s) | — | — | W 6 | W 5 | WNW 4 | WNW 5 | NW 6 | WNW 9 | W 14 | W 9 | — | W 15 | W 15 | — | W 15 | W 15 | W 9 | W 14 | — |
| kJ | — | — | 249 | 112 | 31 | 44 | 396 | 588 | 2300 | 465 | — | 3603 | 3148 | — | 2441 | 4028 | 1308 | 2677 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 167 | 115 | 115 | 122 | 186 | 93 | 194 | 91 | 3 | 147 | 115 | 92 | 147 | 147 | 216 | 182 | 0 |
Best forecast wave conditions in Nelson - West Coast | |||||||||||||||||||
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 Farewell Spit 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 Farewell Spit Surf forecast
The above surf forecast table for Farewell Spit provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Farewell Spit can be found by selecting the local surf guide option on the grey menu. Our Farewell Spit 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 (Farewell Spit) 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 Farewell Spit 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.
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