Surf Forecasts:
Nusa surf forecast from 7 Aug 2026:
- Best quality surf: Monday 10 Aug, 10AM (local time) - 1.5ft (0.4m), 12s period, NNW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 10PM (local time) - 2.5ft (0.8m), 14s period, NNW swell with 226 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 10AM (local time) - 1.5ft (0.4m), 12s period with NNW swell.
Best Forecast Surf Conditions for Nusa this week:
The surf forecast for Nusa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 10AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.3m and 2s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Nusa in the next 16 days are 0.8m 14s and forecast to arrive on Saturday (Aug 08) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 10s period and expected on Wednesday (Aug 12) at 7PM.
| Wave Type | Time (+10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Mon 10th Aug) | 1.5ft (0.4m) 12s |
| Best Surf | 10AM (Mon 10th Aug) | 1.5ft (0.4m) 12s |
| Most Powerful | 10PM (Sat 8th Aug) | 2.5ft (0.8m) 14s |
Table - best surf conditions forecast for Nusa over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Sun morning. Warm (max 29°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Warm (max 28°C on Tue afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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) | NNW 12 | NNW 13 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | ENE 13 | NW 12 | NNW 12 | NW 11 | NW 11 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 85 | 93 | 226 | 192 | 142 | 96 | 56 | 67 | 69 | 55 | 39 | 34 | 44 | 82 | 83 | 78 | 75 | 52 | 36 | 39 | 51 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | glassy | cross-on | glassy | off | cross-off | off | off | cross-off | glassy | cross-off | cross | cross-off | off | cross |
High Tide | 7:04PM1.20m | 10:45PM1.25m | 11:27PM1.24m | 4:45PM0.89m | 00:10AM1.21m | 4:55PM0.92m | 00:52AM1.16m | 5:12PM1.00m | 1:31AM1.09m | 5:34PM1.10m | 2:06AM1.01m | ||||||||||
Low Tide | 8:09PM1.19m | 8:41AM0.28m | 9:07AM0.30m | 9:27AM0.34m | 6:08PM0.86m | 9:43AM0.40m | 7:04PM0.82m | 9:43AM0.46m | 7:56PM0.81m | 8:51AM0.50m | 8:49PM0.82m | ||||||||||
 |  |  |  | |  | | | | |  |  | | | |  | | | | | | |
 | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 6:02 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — |
mm | 1 | — | 1 | 2 | 1 | — | — | — | 2 | — | — | — | 3 | — | — | — | — | — | 1 | — | — |
Temp °C | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 30 | 29 | 30 | 31 | 29 | 31 | 32 | 30 | 31 | 31 | 31 | 30 | 31 | 30 | 32 | 31 | 30 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 13 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | ENE 13 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | ESE 10 | NNE 8 |
| kJ | 85 | 93 | 226 | 192 | 142 | 96 | 56 | 67 | 66 | 39 | 37 | 34 | 44 | 82 | 83 | 78 | 75 | 52 | 36 | 30 | 51 |
Swell 2 Height (m) Direction Period (s) | ENE 14 | ENE 14 | ENE 10 | ENE 14 | ENE 14 | NE 13 | NE 12 | NNW 11 | NW 12 | NNW 12 | NW 11 | NW 11 | NE 9 | ENE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | NW 12 | NW 12 |
| kJ | 41 | 69 | 38 | 40 | 67 | 42 | 36 | 50 | 69 | 55 | 31 | 31 | 22 | 16 | 34 | 20 | 20 | 20 | 32 | 39 | 39 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NNW 16 | ENE 14 | ENE 9 | NE 9 | ENE 13 | ENE 13 | NE 12 | NE 11 | ESE 10 | NNE 11 | NNE 10 | NNE 10 | ESE 10 | S 3 | ENE 9 | NNE 9 | ENE 9 | ENE 9 | NE 9 | ESE 10 |
| kJ | 23 | 48 | 41 | 16 | 21 | 34 | 34 | 35 | 31 | 19 | 39 | 20 | 19 | 20 | 2 | 8 | 8 | 8 | 8 | 3 | 18 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | ESE 4 | SE 4 | ESE 2 | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | SSW 5 |
| kJ | 12 | 12 | 11 | 5 | 3 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 788 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 134 | 4 | 1 |
Best forecast wave conditions in New Ireland | |||||||||||||||||||||
Best forecast wave conditions in Papua New Guinea | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
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 Nusa 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 Nusa Surf forecast
The above surf forecast table for Nusa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nusa can be found by selecting the local surf guide option on the grey menu. Our Nusa 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 (Nusa) 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 Nusa 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 New Ireland? If you are looking for accommodation near Nusa, camping, hotels and holiday cottages in New Ireland, consider staying in Kavieng which is 2 km (1 miles) away.
Nearest