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Tungku Beach or KM26 Surf Forecast
/ Brunei (3 surf breaks) /
Tungku Beach or KM26 surfForecast / Brunei / Brunei Darussalam
12 Day Weather and Surf, issued 7 pm Monday 11 Aug 2025 +08
Best Forecast Surf Conditions for Tungku Beach or KM26 this week:
The surf forecast for Tungku Beach or KM26 over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 14) at 5PM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.3m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tungku Beach or KM26 in the next 12 days are 1.4m 8s and forecast to arrive on Wednesday (Aug 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Aug 13) at 2PM.
| Wave Type | Time (+08) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Thu 14th Aug) | 3.5ft (1.1m) 6s |
| Best Surf | 5PM (Thu 14th Aug) | 3.5ft (1.1m) 6s |
| Most Powerful | 2PM (Wed 13th Aug) | 4.5ft (1.4m) 8s |
Table - best surf conditions forecast for Tungku Beach or KM26 over the next 12 days.
Short Range Forecast Heavy rain (total 42mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 23°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SW by Thu morning). | Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Sat night. Warm (max 30°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | ||||||||||||||||
| 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) (?) | 5 | 5 | 5 | 6 | 7 | 8 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 6 | 7 | 8 | 7 | 7 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 8 | 5 | 7 | 35 | 125 | 181 | 113 | 40 | 108 | 102 | 62 | 68 | 59 | 52 | 52 | 52 | 37 | 41 | 94 | 54 | 82 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | glass | cross- on | glass | glass | on | cross- on | cross- on | cross- on | |
High Tide / height (m) | 1:51AM 1.02 | 12:02PM 1.65 | 1:53AM 1.12 | 12:55PM 1.47 | 2:03AM 1.25 | 1:53PM 1.24 | 2:20AM 1.40 | 3:06PM 1.01 | 2:43AM 1.54 | 3:15AM 1.66 | 3:58AM 1.73 | |||||||||||
Low Tide / height (m) | 5:19AM 0.90 | 7:29PM 0.37 | 6:37AM 0.82 | 7:44PM 0.54 | 7:53AM 0.72 | 7:49PM 0.70 | 9:15AM 0.62 | 7:36PM 0.81 | 10:49AM 0.51 | 12:39PM 0.40 | 2:18PM 0.27 | |||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | ||||||||||||||||
| Sunrise | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | |
| Sunset | - | - | 6:34 | - | - | 6:34 | - | - | 6:32 | - | - | 6:32 | - | - | 6:32 | - | - | 6:31 | - | - | 6:31 | |
 |  | | |  | |  |  |  |  |  | | | | |  | | | | |  | ||
Rain (mm) | 7 | 3 | 4 | 17 | 2 | 3 | 5 | - | 1 | - | - | 1 | 2 | - | - | 6 | - | - | 15 | 12 | 6 | |
| Temp. °C | 27 | 26 | 28 | 25 | 26 | 27 | 24 | 26 | 25 | 25 | 28 | 30 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 27 | 27 | |
| Feels °C (?) | 30 | 29 | 31 | 27 | 26 | 26 | 25 | 25 | 27 | 27 | 29 | 31 | 30 | 32 | 31 | 31 | 32 | 32 | 32 | 30 | 29 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Brunei
Continuing clean conditions at Tungku Beach or KM26 (light winds from the SSE at Brunei International Airport 8 km from Tungku Beach or KM26). 0.4m 5s windswell from the WNW to make surfable waves.
1 h 5 min ago
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 Tungku Beach or KM26 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 Tungku Beach or KM26 Surf forecast
The above surf forecast table for Tungku Beach or KM26 provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tungku Beach or KM26 can be found by selecting the local surf guide option on the grey menu. Our Tungku Beach or KM26 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 (Tungku Beach or KM26) 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 Tungku Beach or KM26 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 Brunei? If you are looking for accommodation near Pantai Tungku or KM26, camping, hotels and holiday cottages in Brunei, consider staying in Bandar Seri Begawan which is 12 km (7 miles) away. Other places in and around Brunei where you can find information about places to rent, and car hire include Muara which is 21 km (13 miles) away, Limbang, Tutong and Labuan.
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