
Surf Forecasts:
Grajagan Bay/G-Land surf forecast from 14 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 10PM (local time) - 6ft (1.9m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Tuesday 14 Jul, 7PM (local time) - 7.5ft (2.3m), 19s period, SSW swell with 3,749 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 10PM (local time) - 6ft (1.9m), 17s period with SSW swell.
Best Forecast Surf Conditions for Grajagan Bay/G-Land this week:
The surf forecast for Grajagan Bay/G-Land over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 14) at 10PM. The primary swell is predicted to be 1.9m and 17s period with a secondary swell of 0.9m and 20s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Grajagan Bay/G-Land in the next 16 days are 2.3m 19s and forecast to arrive on Tuesday (Jul 14) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Thursday (Jul 16) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 14th Jul) | 6ft (1.9m) 17s |
| Best Surf | 10PM (Tue 14th Jul) | 6ft (1.9m) 17s |
| Most Powerful | 7PM (Tue 14th Jul) | 7.5ft (2.3m) 19s |
Table - best surf conditions forecast for Grajagan Bay/G-Land over the next 16 days.
The Lowdown
Alright, let’s talk in feet and Fahrenheit. This is Rusty, looking at the same 16-day window.
We’ve got a steady run of swell, but the wind is the main character here – mostly a cross-off breeze that keeps things clean but not perfect. The real highlights are Wednesday the 15th and Friday the 17th, when we get proper offshore wind.
Tuesday the 14th kicks it off with waves around 6ft in the morning, building to 7ft in the afternoon. It’s a cross-off wind and the wave energy is high, over 2900 (moderate to strong). The water temp is 79°, which is dead average for the time of year. The call is “marginal,” so it’s not the best session.
Now, Wednesday morning the 15th is the one. 7ft of SSW groundswell with a long 16-second period, wind offshore from the ESE at 15 km/h (9 mph). The energy is still pumping at 2200 (moderate to strong). This is labelled “excellent surf conditions for experienced surfers” – and at over 6ft, G-Land is a proper expert wave. The offshore wind will make it hollow and clean. That’s your top pick.
Thursday the 16th backs off a bit – 5ft in the morning, 5ft in the afternoon, still cross-off. Energy drops to 989-1280 (moderate). Not a standout.
Friday morning the 17th gives us another good one. 5ft SW swell, 16-second period, offshore wind at 20 km/h (12 mph). Energy is moderate at 1367, and it’s got that “excellent” tag. That morning will be a lot of fun.
From Saturday the 18th through to Tuesday the 22nd, the swell settles into the 4ft to 5ft range, with rain showers and cross-off breezes. Energy stays moderate, mostly under 1000. It’s consistent but not firing.
Monday the 20th sends a pulse of bigger swell – 7ft SSW – but the wind is cross-off and stronger at 25 km/h (16 mph). The energy is strong (2964), but the call is “marginal,” so it’s a bit of a letdown.
From the 22nd onward, it fades. Waves drop from 4ft down to under 2ft by the 28th. The last few days – 28th and 29th – have tiny 2ft to 3ft waves with energy under 500 (weak). Not worth the paddle.
Grajagan Bay/G-Land is the only spot on the menu. It’s a world-class reef, very consistent, and fully exposed to the SSW swell we’re getting. Optimum direction is SW, and we’re close enough. Crowds are possible here, and this wave is strictly for advanced surfers.
Best bets: Wednesday morning the 15th and Friday morning the 17th. That offshore wind with the long-period groundswell is where the magic is.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Fri morning. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SSW 14 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||||
2196 | 3071 | 2534 | 2155 | 1834 | 1350 | 974 | 1059 | 701 | 1224 | 929 | 979 | 844 | 833 | 754 | 701 | 552 | 2323 | 2862 | 2441 | 1997 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | 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 | 9:26PM1.88m | 9:03AM2.66m | 10:07PM2.05m | 9:52AM2.71m | 10:46PM2.20m | 10:37AM2.66m | 11:23PM2.32m | 11:19AM2.54m | 00:00AM2.38m | 12:00PM2.35m | 00:36AM2.39m | 12:39PM2.12m | 1:12AM2.33m | ||||||||
Low Tide | 3:09PM0.11m | 2:45AM0.74m | 3:52PM0.02m | 3:38AM0.60m | 4:31PM-0.01m | 4:27AM0.51m | 5:08PM0.03m | 5:13AM0.47m | 5:42PM0.13m | 5:59AM0.49m | 6:15PM0.27m | 6:44AM0.56m | 6:46PM0.44m | ||||||||
5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | |
— | 5:16 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | — | 5:19 | — | |
mm | — | — | — | — | — | — | — | — | 3 | 3 | — | 4 | 2 | 1 | 1 | 2 | 3 | 6 | 1 | — | — |
Temp °C | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 25 | 25 |
Feels °C | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SSW 14 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
2196 | 3071 | 2534 | 2155 | 1834 | 1350 | 974 | 1059 | 701 | 1224 | 929 | 979 | 844 | 833 | 754 | 701 | 552 | 2323 | 2862 | 2441 | 1997 | |
Swell 2 Height (m) Direction Period (s) | SSW 21 | — | — | SE 6 | — | — | SW 20 | SE 7 | SW 18 | — | SW 13 | — | — | — | S 23 | SW 21 | SSW 18 | — | — | — | — |
656 | — | — | 45 | — | — | 15 | 176 | 327 | — | 138 | — | — | — | 11 | 110 | 514 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 22 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 45 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | ESE 6 | SE 6 | SE 7 | SE 7 | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 |
75 | 62 | 45 | 91 | 64 | 88 | 189 | — | 152 | 143 | 152 | 147 | 149 | 135 | 102 | 108 | 125 | 125 | 102 | 84 | 76 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 79 | 79 | 0 | 0 | 79 | 69 | 117 | 79 | 0 | 0 | 117 | 69 | 118 | 117 | 0 | 117 | 261 | 0 | 117 | 117 | 69 |
Best forecast wave conditions in East Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Grajagan Bay/G-Land Surf forecast
The above surf forecast table for Grajagan Bay/G-Land provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grajagan Bay/G-Land can be found by selecting the local surf guide option on the grey menu. Our Grajagan Bay/G-Land 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 (Grajagan Bay/G-Land) 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 Grajagan Bay/G-Land 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 East Java? If you are looking for accommodation near Grajagan Bay/G-Land, camping, hotels and holiday cottages in East Java, consider staying in Muncar which is 31 km (19 miles) away. Other places in and around East Java where you can find information about places to rent, and car hire include Srono which is 36 km (22 miles) away, Gambiran Satu, Genteng and Singojuruh.










