Surf Forecasts:
Baya Reef surf forecast from 16 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 10PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 4PM (local time) - 10ft (3.0m), 17s period, SSW swell with 4,931 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 10PM (local time) - 4.5ft (1.4m), 14s period with SSW swell.
Best Forecast Surf Conditions for Baya Reef this week:
The surf forecast for Baya Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 10PM. The primary swell is predicted to be 1.4m and 14s period with a secondary swell of 0.1m and 26s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Baya Reef in the next 16 days are 3.0m 17s and forecast to arrive on Wednesday (Aug 19) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Aug 20) at 4PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 16th Aug) | 4.5ft (1.4m) 14s |
| Best Surf | 10PM (Tue 18th Aug) | 6.5ft (2.0m) 17s |
| Most Powerful | 4PM (Wed 19th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Baya Reef over the next 16 days.
The Lowdown
G’day, I’m Rusty, and I’ve got the scoop on this stretch of coast. We’re looking at Baya Reef, a consistent reef break that’s best for advanced surfers, with an optimum swell direction from the SW. Right now, the water’s sitting at 28°, which is pretty much spot on for this time of year—no drama there.
The outlook kicks off Sunday, 16 August, but honestly, it’s a bit of a slow starter. We’ve got a SSW swell around 5 ft, but the wind is cross-on from the SSW at 6 mph, making for some light wind ripples. The combined swell energy is moderate at 1120, and the period’s a solid 15 seconds, so there’s some grunt, but the conditions are marginal. It’s not a write-off, but it’s not firing. The afternoon gets worse with a cross-shore chop and stronger wind, so don’t rush out.
Monday, 17 August, and Tuesday, 18 August, are similar—cross-shore winds, light chop, and swell hanging around 4 ft to 7 ft. The energy picks up nicely on Tuesday morning to 2234, with a long 16-second period, but the wind’s still cross, so it’s messy. Not a standout.
Then comes the real highlight: Wednesday, 19 August, morning. The swell jumps to 8 ft from the SSW, with a very long 18-second period and combined energy of 4354—that’s strong. The wind is light and cross from the S at 6 mph, keeping things cleaner than the rest of the week. This is a big, powerful groundswell, and for a reef like Baya, that’s where it shines. But at 8 ft, it’s expert territory—beginners, stay away. The afternoon stays solid at 10 ft and 4931 energy, but the wind picks up to moderate cross, so the morning is the call.
Thursday, 20 August, morning holds around 8 ft with a 16-second period and 3100 energy, and a gentle cross-shore breeze. It’s still good for experts, but the wind’s a bit more on it. The rest of the week into Friday, 21 August, and Saturday, 22 August, sees the swell ease slightly to 6 ft to 8 ft, with light cross winds in the mornings—decent, but not as punchy as Wednesday.
There’s a gap in the standouts after that. From Sunday, 23 August, through Tuesday, 25 August, the swell drops to 4 ft to 6 ft, and winds get stronger, building a lumpy cross-chop. The energy falls to below 2000, and the conditions are marginal to poor. Wednesday, 26 August, is flat with 3 ft to 3 ft—not worth a paddle.
But hold on, Thursday, 27 August, morning brings a shift: the wind turns cross-offshore from the SE at 12 mph, and the swell from the SW is 5 ft with a 16-second period and 1276 energy. The wind comment says “clean,” and that’s a rare bright spot in the second week. It’s a smaller, cleaner session compared to the big stuff earlier.
The later days from Friday, 28 August, to Monday, 31 August, see the swell building again, especially on Monday, 31 August, morning: 7 ft from the SW, 16-second period, 3417 energy, and a light cross breeze. That’s promising for the long-range, but with more uncertainty. The standout is still Wednesday, 19 August, morning—that’s the one to circle on the calendar. The mornings are your best bet throughout, as afternoons get wrecked by stronger cross-shore winds.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Mon morning, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 29°C on Fri morning, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph | ||||||||||||||||||||
924 | 789 | 577 | 514 | 1008 | 2128 | 1629 | 4028 | 4636 | 4931 | 4328 | 3238 | 2900 | 2069 | 2144 | 3155 | 2682 | 1721 | 1356 | 1072 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 10:06PM1.34m | 10:13AM1.17m | 10:40PM1.34m | 10:48AM1.04m | 11:13PM1.31m | 11:21AM0.91m | 11:47PM1.24m | 11:54AM0.79m | 00:25AM1.16m | 12:31PM0.67m | 1:14AM1.08m | 1:38PM0.57m | 2:27AM1.02m | |||||||
Low Tide | 4:18AM0.21m | 4:15PM0.16m | 5:00AM0.25m | 4:39PM0.22m | 5:42AM0.31m | 5:01PM0.29m | 6:28AM0.38m | 5:21PM0.35m | 7:27AM0.45m | 5:39PM0.42m | 9:13AM0.49m | 5:53PM0.49m | ||||||||
— | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | |
5:55 | — | — | 5:55 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 25 | 29 | 27 | 25 | 28 | 28 | 25 | 28 | 27 | 25 | 28 | 27 | 25 | 29 | 28 | 25 | 29 | 28 | 26 |
Feels °C | 28 | 27 | 29 | 27 | 27 | 28 | 29 | 27 | 28 | 27 | 27 | 28 | 26 | 26 | 28 | 27 | 26 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
924 | 789 | 577 | 514 | 1008 | 2128 | 1629 | 4028 | 4636 | 4931 | 4328 | 3238 | 2900 | 2069 | 2144 | 3155 | 2682 | 1721 | 1356 | 1072 | |
Swell 2 Height (m) Direction Period (s) | SW 26 | SW 26 | SSW 20 | SSW 18 | SSW 13 | — | SSW 20 | — | — | — | — | — | — | S 20 | SW 15 | — | — | S 7 | SSW 20 | SSW 18 |
26 | 26 | 75 | 368 | 427 | — | 1014 | — | — | — | — | — | — | 293 | 893 | — | — | 23 | 75 | 333 | |
Swell 3 Height (m) Direction Period (s) | SW 26 | S 21 | SW 24 | SSW 24 | SW 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 6 |
26 | 9 | 88 | 56 | 553 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 33 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 4 | — | — | — | — | — | — | — | — | SE 4 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SSE 4 | SE 7 |
— | — | — | 13 | — | — | — | — | — | — | — | — | 29 | 60 | 43 | 78 | 97 | 102 | 17 | 205 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 41 | 259 | 0 | 38 | 265 | 0 | 259 | 850 | 0 | 259 | 259 | 0 | 259 | 259 | 0 | 259 | 850 | 0 | 259 | 977 |
Best forecast wave conditions in West Java | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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Information about the Baya Reef Surf forecast
The above surf forecast table for Baya Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Baya Reef can be found by selecting the local surf guide option on the grey menu. Our Baya Reef 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 (Baya Reef) 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 Baya Reef 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.
Baya Reef is 35 km (22 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.











