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Nusa Surf Forecast
/ New Ireland (8 surf breaks) /
Surf Forecasts:
Nusa surfForecast / New Ireland / Papua New Guinea
12 Day Weather and Surf, issued 9 pm Monday 22 Dec 2025 +10Forecast update in hr min s Forecast update imminent
Nusa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nusa sea temperature is
30.0° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Nusa this week:
The surf forecast for Nusa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 28) at 4AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Nusa in the next 12 days are 1.6m 11s and forecast to arrive on Friday (Dec 26) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 28th Dec) | 4ft (1.2m) 12s |
| Best Surf | 4AM (Sun 28th Dec) | 4ft (1.2m) 12s |
| Most Powerful | 10AM (Fri 26th Dec) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Nusa over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 21mm), heaviest during Wed morning. Warm (max 30°C on Thu morning, min 27°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Sun afternoon. Warm (max 30°C on Sat morning, min 25°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 15 | 12 | 13 | 14 | 12 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 437 | 423 | 301 | 297 | 285 | 411 | 553 | 495 | 503 | 297 | 606 | 352 | 311 | 256 | 229 | 188 | 410 | 388 | 306 | 282 | 206 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | glass | glass | glass | |
High Tide / height (m) | 6:52AM 1.13 | 3:24PM 1.37 | 7:29AM 1.10 | 3:47PM 6:25PM 1.27 1.23 | 8:04AM 12:43PM 1.07 1.08 | 4:04PM 1.16 | 7:20PM 1.12 | 8:36AM 12:57PM 1.04 1.05 | 4:15PM 1.03 | 8:10PM 1:02AM 0.99 0.78 | 9:05AM 1.02 | 1:18PM 1.02 | 8:59PM 1:58AM 0.85 0.85 | 5:43AM 9:31AM 0.90 1.04 | 1:38PM 0.99 | 9:46PM 2:51AM 0.72 0.89 | 6:21AM 9:57AM 0.97 1.09 | 1:55PM 0.98 | ||||
Low Tide / height (m) | 11:55PM 0.36 | 9:17AM 0.97 | 12:41AM 0.43 | 9:43AM 0.98 | 5:46PM 1.23 | 1:27AM 0.52 | 10:09AM 0.97 | 1:34PM 6:08PM 1.07 1.10 | 2:11AM 0.63 | 10:36AM 0.95 | 2:48PM 6:37PM 1.01 0.95 | 11:18PM 2:51AM 0.74 0.74 | 11:08AM 0.93 | 7:09PM 11:23PM 3:23AM 0.79 0.71 0.83 | 6:44AM 11:46AM 0.89 0.92 | 7:42PM 11:35PM 3:44AM 0.64 0.65 0.89 | 7:20AM 12:28PM 0.96 0.94 | |||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | ||||||||||||||||
| Sunrise | - | 5:47 | - | - | 5:47 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:50 | - | |
| Sunset | - | - | 6:02 | - | - | 6:04 | - | - | 6:04 | - | - | 6:05 | - | - | 6:05 | - | - | 6:06 | - | - | 6:06 | |
 |  | |  | | | |  | | | |  |  | | | |  |  | | | | ||
Rain (mm) | 2 | 4 | 1 | 1 | 5 | 2 | 6 | - | - | 8 | 1 | - | - | - | - | 6 | 5 | 7 | - | - | - | |
| Temp. °C | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 30 | 29 | 28 | 29 | 29 | 28 | 30 | 30 | 28 | 28 | 25 | 26 | 28 | 28 | |
| Feels °C (?) | 32 | 33 | 33 | 31 | 31 | 31 | 30 | 31 | 30 | 30 | 28 | 29 | 29 | 31 | 31 | 31 | 32 | 28 | 30 | 32 | 32 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 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.
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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 12 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.
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