Surf Forecasts:
Ujung Genteng Harbour surf forecast from 4 Sep 2026:
- Most powerful swell: Tuesday 8 Sep, 4PM (local time) - 7ft (2.1m), 16s period, SSW swell with 2,331 kJ wave energy.
Best Forecast Surf Conditions for Ujung Genteng Harbour this week:
The most powerful waves expected at Ujung Genteng Harbour in the next 16 days are 2.1m 16s and forecast to arrive on Tuesday (Sep 08) at 4PM. 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 5s period and expected on Thursday (Sep 10) at 1PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Tue 8th Sep) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Ujung Genteng Harbour over the next 16 days.
The Lowdown
G’day, Rusty here, and I’ve been staring at the charts for Ujung Genteng Harbour. This is a reef and point setup that’s built for the experienced crew – it’s consistently exposed to the swell, but don’t be fooled by the numbers. The main issue is that, for the best part of the next two weeks, the wind is going to be a real pain. It’s a constant cross-off from the SE, which will mess with the wave face, leaving it bumpy and frustrating. The combo energy is through the roof, with values like 2292 (moderate to strong energy) on the 5th and 3899 (strong energy) by the 12th, but it’s all for nothing if the wind stays onshore.
The surf is there from the start, but it’s a tough call. The real standout is going to be the afternoon of Tuesday the 16th of September. The swell is 7 ft from the SSW, with a period of 19 seconds – that’s a very long period groundswell, which is gold for a point break like this, as it’ll wrap in with proper shape and power. The energy is pumping at 4011 (very strong energy). The downside? The wind is still a cross-off at 19 mph, but for this spot, that’s a better angle than the rest. It’s not glassy, but it’s the best wave of the run.
Earlier, on Tuesday the 8th of September, the morning shows 6 ft from the SSW with a period of 18 seconds, and the energy is solid at 3234 (strong energy). The wind is slightly lighter at 19 mph, but still cross-off. It’s worth a look if you can handle the chop.
The water temps are average for the time of year, so no surprises there.
If you’re not an advanced surfer, steer clear. The swell gets over 8 ft on the 13th of September (Sunday morning, 8 ft from the SSW), which is expert-only territory, and the wind is still 19 mph cross-off. That’s a heavy, messy combo.
Overall, it’s a two-week grind. The best bet is to target the 16th of September for the biggest, longest period swell, but keep your expectations in check. The wind is the enemy here.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 24°C on Fri night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue morning, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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) | SSW 16 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSE 13 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 21 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1375 | 702 | 1455 | 1826 | 1849 | 1393 | 817 | 615 | 1365 | 1852 | 2331 | 2136 | 1676 | 1374 | 1314 | 1555 | 1809 | 1591 | 1394 | 1155 | 1302 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:30PM0.70m | 1:03AM1.25m | 2:07PM0.61m | 2:32AM1.18m | 4:55PM0.65m | 4:17AM1.18m | 6:11PM0.79m | 5:39AM1.24m | 6:52PM0.96m | 6:39AM1.29m | 7:26PM1.12m | 7:26AM1.32m | 7:58PM1.26m | ||||||||
Low Tide | 7:10AM0.35m | 5:36PM0.39m | 8:53AM0.40m | 6:27PM0.49m | 10:49AM0.36m | 8:48PM0.58m | 11:58AM0.29m | 11:06PM0.53m | 12:42PM0.22m | 00:22AM0.42m | 1:18PM0.17m | 1:16AM0.30m | 1:49PM0.14m | 2:02AM0.20m | |||||||
 | |  | | | |  | |  | | | | | | | | | | | | | |
 | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 27 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 24 | 26 | 25 | 25 | 26 | 26 | 25 |
Feels °C | 24 | 22 | 22 | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 25 | 23 | 24 | 25 | 23 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 14 |
| kJ | 1375 | 702 | 1455 | 1826 | 1849 | 1393 | 817 | 615 | 1055 | 1852 | 2331 | 2136 | 1676 | 1374 | 1314 | 1555 | 1809 | 1591 | 1394 | 1155 | 928 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 18 | SSW 19 | — | — | S 18 | SW 21 | SSW 20 | S 15 | — | — | — | — | — | SSE 10 | — | S 28 | SSE 10 | S 9 | SW 24 | SW 21 |
| kJ | 619 | 582 | 466 | — | — | 25 | 117 | 346 | 110 | — | — | — | — | — | 295 | — | 15 | 240 | 106 | 273 | 1302 |
Swell 3 Height (m) Direction Period (s) | S 10 | — | — | — | — | SW 23 | S 16 | S 16 | S 15 | — | — | — | — | — | — | — | — | SSW 26 | SW 24 | SW 24 | S 9 |
| kJ | 2 | — | — | — | — | 21 | 47 | 44 | 113 | — | — | — | — | — | — | — | — | 66 | 273 | 197 | 99 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | ESE 4 | SE 4 | SSE 9 | SSE 9 |
| kJ | 296 | 382 | 449 | 312 | 347 | 321 | 261 | 269 | 1365 | 1382 | 1197 | 1081 | 713 | 452 | 373 | 264 | 275 | 17 | 12 | 184 | 165 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 51 | 952 | 42 | 302 | 952 | 42 | 302 | 302 | 42 | 302 | 302 | 42 | 235 | 235 | 42 | 235 | 841 | 42 | 235 | 235 | 42 |
Best forecast wave conditions in West Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Ujung Genteng Harbour Surf forecast
The above surf forecast table for Ujung Genteng Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ujung Genteng Harbour can be found by selecting the local surf guide option on the grey menu. Our Ujung Genteng Harbour 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 (Ujung Genteng Harbour) 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 Ujung Genteng Harbour 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.
Ujung Genteng Harbour is 47 km (29 miles) from the city of Pelabuhanratu. If you plan a holiday in West Java, look for hotels and other accommodation in Pelabuhanratu. Pelabuhanratu has rooms for a wide range of budgets as well as car hire and transport links.
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