Surf Forecasts:
Nungas surf forecast from 10 Jul 2026:
- Best quality surf: Friday 10 Jul, 8PM (local time) - 6ft (1.9m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 7ft (2.1m), 18s period, SSW swell with 2,715 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 8PM (local time) - 6ft (1.9m), 16s period with SW swell.
Best Forecast Surf Conditions for Nungas this week:
The surf forecast for Nungas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 8PM. The primary swell is predicted to be 1.9m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Nungas in the next 16 days are 2.1m 18s and forecast to arrive on Tuesday (Jul 14) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Jul 11) at 2AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 10th Jul) | 6ft (1.9m) 16s |
| Best Surf | 8PM (Fri 10th Jul) | 6ft (1.9m) 16s |
| Most Powerful | 8PM (Tue 14th Jul) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Nungas over the next 16 days.
Alright mates, Rusty here, checkin' in on Nungas. We got a pretty stoked run of surf in the water for the next couple of weeks – big groundswell to start, then it dials back before a proper thumper rolls in the second week.
Water’s sittin' at 82° – right on the money for this time of year. The first real highlight is Friday afternoon, July 10th. A solid 6 ft SW groundswell with a 16-second period is pumpin', givin' the break plenty of grunt. It’s cross-off with a 12 mph SE breeze, so faces’ll be clean. It’s a good opener, but the place can get a crowd, so keep your eyes peeled.
The next standout is Tuesday, July 14th. Hit the afternoon session – 6 ft of SSW swell with an 18-second period, light wind, and clean conditions. That’s proper wave energy, and it’s set for those who know how to handle a bit of size.
But the absolute best of the whole run? That’s Monday, July 20th. Both morning and afternoon dish up a massive 8 ft SSW groundswell with a 17-second period. This is big, powerful water – definitely expert territory. If you’ve got the skills, this is your day. The wind stays clean, so expect some long, lined-up walls.
After that the swell fades, droppin' under 3 ft by July 23rd and 24th. Still some clean little waist-high waves for the log or a fish on the lighter wind days, but the energy’s gone.
So, mark your calendar for Tuesday the 14th afternoon, and Monday the 20th all day. That’s where the juice is. Between the 16th and 19th there’s plenty of fun 5 to 5 ft days too. Enjoy the run, pick your spot, and don’t sleep on those bigger days.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SSW 20 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1852 | 1602 | 1138 | 1092 | 656 | 457 | 340 | 147 | 260 | 275 | 1321 | 1898 | 2024 | 2336 | 2178 | 1953 | 1479 | 1074 | 1059 | 940 | 752 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off |
High Tide | 5:58PM1.72m | 6:01AM2.52m | 7:45PM1.75m | 7:20AM2.62m | 9:03PM1.89m | 8:29AM2.78m | 9:58PM2.08m | 9:29AM2.95m | 10:43PM2.28m | 10:22AM3.07m | 11:24PM2.46m | 11:09AM3.12m | 00:02AM2.61m | 11:54AM3.07m | |||||||
Low Tide | 11:03PM1.20m | 1:27PM0.76m | 00:33AM1.27m | 2:41PM0.54m | 2:03AM1.20m | 3:39PM0.32m | 3:13AM1.05m | 4:27PM0.15m | 4:10AM0.87m | 5:09PM0.04m | 5:00AM0.71m | 5:48PM0.02m | 5:47AM0.61m | ||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 |
 | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | 6:01 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 26 | 27 | 24 | 27 | 28 | 24 | 27 | 28 | 24 | 27 | 28 | 24 | 27 | 27 | 25 | 27 | 27 | 24 | 27 |
Feels °C | 27 | 26 | 26 | 27 | 26 | 27 | 29 | 26 | 27 | 29 | 25 | 27 | 29 | 25 | 27 | 27 | 27 | 28 | 28 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 |
| kJ | 1852 | 1602 | 1138 | 1092 | 656 | 457 | 340 | 147 | 260 | 190 | 1321 | 1898 | 2024 | 2336 | 2178 | 1953 | 1479 | 1074 | 1059 | 940 | 752 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | SSE 7 | SSE 7 | S 6 | S 6 | S 6 | S 6 | SW 13 | S 6 | SSW 20 | S 6 | SW 11 | SSW 21 | SSE 7 | SSE 6 | ESE 5 | SSE 7 | SE 6 | E 5 | SSE 6 | E 6 |
| kJ | 39 | 79 | 48 | 20 | 20 | 20 | 20 | 136 | 16 | 275 | 6 | 55 | 260 | 30 | 19 | 21 | 77 | 44 | 13 | 32 | 31 |
Swell 3 Height (m) Direction Period (s) | S 6 | — | S 7 | SSE 6 | — | — | SW 12 | S 6 | SW 23 | SSW 11 | — | SW 11 | SSW 21 | — | SSE 7 | — | SSW 19 | E 5 | S 6 | — | SSE 6 |
| kJ | 25 | — | 22 | 30 | — | — | 37 | 17 | 137 | 51 | — | 55 | 180 | — | 40 | — | 37 | 13 | 20 | — | 40 |
Wind waves Height (m) Direction Period (s) | SSE 6 | E 6 | E 6 | ESE 6 | E 4 | E 5 | E 5 | ESE 6 | E 4 | E 4 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 | — | E 6 | — | — | E 6 | — |
| kJ | 36 | 122 | 64 | 40 | 9 | 42 | 17 | 12 | 15 | 10 | 44 | 42 | 18 | 108 | 39 | — | 102 | — | — | 98 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 173 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 173 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Nungas Surf forecast
The above surf forecast table for Nungas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nungas can be found by selecting the local surf guide option on the grey menu. Our Nungas 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 (Nungas) 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 Nungas 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 Sumbawa? If you are looking for accommodation near Nungas, camping, hotels and holiday cottages in Sumbawa, consider staying in Bima which is 52 km (32 miles) away. Alternatively, find information about places to stay and car hire in Raba which is 56 km (35 miles) away
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