Surf Forecasts:
Rubio surf forecast from 20 Aug 2026:
- Best quality surf: Monday 24 Aug, 10AM (local time) - 1ft (0.3m), 16s period, NE swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 4PM (local time) - 2ft (0.6m), 12s period, ENE swell with 99 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 10AM (local time) - 1ft (0.3m), 16s period with NE swell.
Best Forecast Surf Conditions for Rubio this week:
The surf forecast for Rubio over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 10AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.3m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rubio in the next 16 days are 0.6m 12s and forecast to arrive on Tuesday (Aug 25) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Thursday (Aug 20) at 7PM.
| Wave Type | Time (+10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Mon 24th Aug) | 1ft (0.3m) 16s |
| Best Surf | 10AM (Mon 24th Aug) | 1ft (0.3m) 16s |
| Most Powerful | 4PM (Tue 25th Aug) | 2ft (0.6m) 12s |
Table - best surf conditions forecast for Rubio over the next 16 days.
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 25°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 28°C on Mon morning, min 26°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 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) | ESE 9 | N 10 | ESE 9 | ESE 10 | E 16 | ESE 9 | ENE 14 | ESE 9 | ENE 13 | ENE 12 | NE 12 | ENE 12 | NE 16 | NE 15 | NE 13 | NE 13 | ENE 12 | NE 12 | NE 12 | NE 11 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 2 | 29 | 18 | 5 | 17 | 20 | 18 | 34 | 29 | 37 | 55 | 51 | 54 | 47 | 60 | 99 | 71 | 66 | 61 | 32 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | cross-off | cross-on | cross | cross-on | cross-on | cross-off |
High Tide | 5:43PM0.76m | 6:10PM0.73m | 7:01PM0.68m | 1:08AM0.79m | 1:34AM0.86m | 5:00PM0.50m | 1:57AM0.91m | 4:22PM0.49m | 2:20AM0.94m | ||||||||||||
Low Tide | 9:31AM0.10m | 9:31AM0.07m | 8:29PM0.67m | 9:32AM0.05m | 9:35AM0.04m | 9:39AM0.04m | 6:50PM0.49m | 9:45AM0.05m | 7:31PM0.44m | ||||||||||||
 | |  | | | | | | | | |  | | | | | |  |  |  | | |
 | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — |
 | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 3 |
Temp °C | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 26 |
Feels °C | 24 | 22 | 23 | 25 | 26 | 25 | 27 | 26 | 27 | 28 | 27 | 27 | 31 | 31 | 30 | 32 | 31 | 29 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | N 10 | ESE 9 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ENE 13 | ENE 12 | NE 12 | ENE 12 | ENE 11 | NE 15 | ENE 11 | NE 13 | ENE 12 | NE 12 | NE 12 | NE 11 | ESE 4 |
| kJ | 17 | 2 | 29 | 18 | 2 | 17 | 17 | 16 | 34 | 29 | 37 | 55 | 51 | 54 | 47 | 60 | 99 | 71 | 66 | 61 | 6 |
Swell 2 Height (m) Direction Period (s) | N 10 | E 9 | N 10 | N 9 | E 16 | NE 15 | ENE 14 | ENE 13 | ESE 9 | ESE 9 | ESE 9 | WSW 4 | NE 16 | NE 11 | NE 13 | NE 10 | E 9 | ESE 9 | E 4 | ESE 10 | ESE 10 |
| kJ | 2 | 2 | 2 | 2 | 5 | 8 | 20 | 18 | 16 | 16 | 16 | 1 | 40 | 30 | 46 | 27 | 6 | 8 | 2 | 18 | 32 |
Swell 3 Height (m) Direction Period (s) | E 9 | N 9 | E 10 | E 10 | N 9 | E 9 | SSE 10 | SSE 10 | N 10 | SSE 9 | SSE 9 | SSE 9 | ESE 9 | ESE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | ESE 10 | E 4 | NE 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 10 | 10 | 2 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 18 | 2 | 27 |
Wind waves Height (m) Direction Period (s) | S 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | SSW 4 | S 5 | SSE 5 | SSW 5 | SW 5 | — | — | — | ESE 4 | ESE 3 | E 4 | E 4 | — | — | SSE 3 |
| kJ | 163 | 350 | 201 | 183 | 310 | 126 | 10 | 20 | 69 | 11 | 6 | — | — | — | 1 | 2 | 6 | 7 | — | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 957 | 2036 | 2036 | 2040 | 2039 | 98 | 780 | 780 | 742 | 724 | 98 | 724 | 0 | 98 | 0 | 0 | 767 | 185 | 767 | 185 | 0 |
Best forecast wave conditions in New Ireland | |||||||||||||||||||||
Best forecast wave conditions in Papua New Guinea | |||||||||||||||||||||
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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 Rubio 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 Rubio Surf forecast
The above surf forecast table for Rubio provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rubio can be found by selecting the local surf guide option on the grey menu. Our Rubio 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 (Rubio) 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 Rubio 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.
Rubio is 83 km (52 miles) from Rabaul. If you plan a holiday in New Ireland, look for hotels and other accommodation in Rabaul. Rabaul has rooms for a wide range of budgets as well as car hire and transport links.
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