Serangan Beach surf forecast
Seven-day offshore wave, swell and wind forecasts with estimated tides for South Lombok, Indonesia. Hourly times are WITA (UTC+8).
Selected hour: 11:00 WITA, Sat 10 Oct
- Offshore waves
- 1.6 m11.9 s from SSW
- Swell
- 1.5 m10.1 s from SSW
- Wind at 10 m
- 7.7 knFrom SSE. Gusts 18.5 kn
- Estimated tide
- +1.02 mFalling
Mean sea levelNext low around 15:00 WITA
-0.61 m - Clear sky
- 30.5 °CModeled water 27.4 °C
Rain chance 12 %
Retrieved Sat 10 Oct at 11:25 WITA. All times are WITA (UTC+8).
Seven-day outlook
Choose a day, then an hour to update the coastal map and tide reading. Daily ranges below are combined offshore wave height; wind is in knots.
Hourly forecast for Saturday 10 October, WITA.
Coastal forecast map
Sat 10 Oct, 11:00 WITA
Regional swell
1.5 mFrom SSW
Travels NNE10.1 sTime between swell wavesSecondary swell 0.0 m, 2.3 s from ESEWind at 10 m
7.7 knFrom SSE
Travels NNWGusts 18.5 knSerangan Beach · regional offshore reference
Loading forecast colours… Regional readings are still shown.
Map data details
Open-Meteo, Météo-France MFWAM. Colour data retrieved Sat 10 Oct 11:25 WITA; this is our retrieval time, not a model issue time.
All three beaches share the same regional swell and wind model cells. One set of readings represents the area. Colour blocks show the regional offshore model in the local water area. Timeline values use the selected beach’s regional reference. Wind is a regional reading.
Swipe or scroll through seven days. The tide curve scrolls with the hours. Select a time to compare swell, wind and tide.
Use left and right arrows to select an hour, Page Up or Page Down to move a day, and Home or End to reach the start or end. Values below are the selected beach’s regional forecast reference.
Estimated tide · metres relative to mean sea level · WITA. Gaps mean unavailable data.
South Lombok, Indonesia. Pins identify beach areas. Labels show where swell and wind come from; arrows show where they travel. Period is the time between waves. Select an hour to update the forecast.
Daily tide chart & high / low waterSat 10 Oct · WITA
Estimated high and low water from an hourly sea-level model. Heights are relative to mean sea level. The same regional tide reference is used for all three beaches.
Hourly tide data available through Sat 17 Oct, 23:00 WITA.
Metres relative to mean sea level · dots are hourly predictions · H high / L low
- Low water
- Around 03:00-0.73 m · WITA
- High water
- Around 09:00+1.33 m · WITA
- Low water
- Around 15:00-0.61 m · WITA
- High water
- Around 21:00+1.63 m · WITA
Regional estimates, not a locally validated tide table. Allow for differences at the beach.
Tide source and limits
Open-Meteo marine API, Météo-France SMOC, approximately 8 km resolution. Sea level includes tides, air pressure and other ocean effects. Coastal accuracy is limited. These are model predictions, not observed readings or water depth above chart datum. The reference is global mean sea level, not lowest astronomical tide.
High and low water are estimated from neighbouring hourly samples, without minute-level interpolation. The actual turning time may fall between samples. Flat turning periods are shown as a time range; missing data and forecast edges cannot create events.
Model grid: -8.875, 116.125015. Available Fri 9 Oct 00:00 to Sat 17 Oct 23:00 WITA. Retrieved Sat 10 Oct 11:25 WITA; this is our retrieval time, not a model issue time.
Offshore waves & swell
Significant wave height in metres
Wind & gusts
Knots at 10 m
Hour by hour
Directions name where waves and wind come from; arrows show their travel direction. Scroll the table sideways for all values.
| Time | Offshore waves | Swell | Wind at 10 m | Weather | Modeled water | Tide estimate |
|---|---|---|---|---|---|---|
| 00:00 | 1.8 m12.4 s from SSW | 1.8 m10.4 s from SSW | 3.7 kn from SEGusts 8.2 kn | Mainly clear 26.3 °CRain chance 0 % | 27.2 °C | 0.47 mMean sea level |
| 01:00 | 1.8 m12.3 s from SSW | 1.8 m10.3 s from SSW | 3.2 kn from ESEGusts 6.6 kn | Partly cloudy 25.9 °CRain chance 0 % | 27.2 °C | -0.07 mMean sea level |
| 02:00 | 1.7 m12.2 s from SSW | 1.7 m10.2 s from SSW | 2.8 kn from ESEGusts 5.6 kn | Partly cloudy 25.9 °CRain chance 0 % | 27.2 °C | -0.51 mMean sea level |
| 03:00 | 1.7 m12.1 s from SSW | 1.7 m10.1 s from SSW | 2.7 kn from EGusts 5.1 kn | Partly cloudy 25.5 °CRain chance 0 % | 27.1 °C | -0.73 mMean sea level |
| 04:00 | 1.7 m11.9 s from SSW | 1.7 m10.0 s from SSW | 2.8 kn from EGusts 5.1 kn | Overcast 25.3 °CRain chance 0 % | 27.1 °C | -0.68 mMean sea level |
| 05:00 | 1.6 m11.8 s from SSW | 1.6 m9.9 s from SSW | 2.3 kn from EGusts 5.1 kn | Overcast 25.0 °CRain chance 0 % | 27.1 °C | -0.37 mMean sea level |
| 06:00 | 1.6 m11.8 s from SSW | 1.6 m9.9 s from SSW | 2.1 kn from EGusts 4.1 kn | Partly cloudy 24.8 °CRain chance 0 % | 27.0 °C | 0.12 mMean sea level |
| 07:00 | 1.6 m11.8 s from SSW | 1.6 m9.8 s from SSW | 3.6 kn from EGusts 8.2 kn | Mainly clear 26.9 °CRain chance 0 % | 27.0 °C | 0.66 mMean sea level |
| 08:00 | 1.6 m11.8 s from SSW | 1.6 m9.8 s from SSW | 4.9 kn from ESEGusts 12.2 kn | Mainly clear 28.6 °CRain chance 0 % | 27.1 °C | 1.10 mMean sea level |
| 09:00 | 1.6 m11.8 s from SSW | 1.6 m9.9 s from SSW | 6.3 kn from SEGusts 15.2 kn | Clear sky 29.7 °CRain chance 3 % | 27.1 °C | 1.33 mMean sea level |
| 10:00 | 1.6 m11.8 s from SSW | 1.6 m10.0 s from SSW | 7.5 kn from SSEGusts 17.9 kn | Clear sky 30.2 °CRain chance 6 % | 27.3 °C | 1.30 mMean sea level |
| 11:00 | 1.6 m11.9 s from SSW | 1.5 m10.1 s from SSW | 7.7 kn from SSEGusts 18.5 kn | Clear sky 30.5 °CRain chance 12 % | 27.4 °C | 1.02 mMean sea level |
| 12:00 | 1.6 m11.9 s from SSW | 1.5 m10.1 s from SSW | 8.0 kn from SSEGusts 19.2 kn | Mainly clear 30.7 °CRain chance 22 % | 27.5 °C | 0.57 mMean sea level |
| 13:00 | 1.6 m11.9 s from SSW | 1.6 m10.2 s from SSW | 9.1 kn from SSEGusts 21.0 kn | Clear sky 30.5 °CRain chance 33 % | 27.7 °C | 0.06 mMean sea level |
| 14:00 | 1.6 m12.0 s from SSW | 1.6 m10.2 s from SSW | 9.3 kn from SSEGusts 21.4 kn | Clear sky 30.2 °CRain chance 39 % | 27.7 °C | -0.38 mMean sea level |
| 15:00 | 1.6 m12.0 s from SSW | 1.6 m10.3 s from SSW | 9.3 kn from SSEGusts 21.0 kn | Clear sky 29.8 °CRain chance 34 % | 27.7 °C | -0.61 mMean sea level |
| 16:00 | 1.6 m12.1 s from SSW | 1.6 m10.3 s from SSW | 9.1 kn from SSEGusts 20.8 kn | Clear sky 29.0 °CRain chance 23 % | 27.7 °C | -0.56 mMean sea level |
| 17:00 | 1.6 m12.1 s from SSW | 1.6 m10.4 s from SSW | 8.7 kn from SEGusts 19.6 kn | Clear sky 28.0 °CRain chance 14 % | 27.7 °C | -0.25 mMean sea level |
| 18:00 | 1.6 m12.1 s from SSW | 1.6 m10.4 s from SSW | 8.2 kn from SEGusts 18.1 kn | Clear sky 27.0 °CRain chance 8 % | 27.6 °C | 0.27 mMean sea level |
| 19:00 | 1.6 m12.1 s from SSW | 1.6 m10.4 s from SSW | 7.2 kn from SEGusts 15.7 kn | Clear sky 26.7 °CRain chance 3 % | 27.6 °C | 0.85 mMean sea level |
| 20:00 | 1.6 m12.1 s from SSW | 1.6 m10.4 s from SSW | 6.4 kn from SEGusts 13.6 kn | Clear sky 26.6 °CRain chance 0 % | 27.5 °C | 1.35 mMean sea level |
| 21:00 | 1.6 m12.2 s from SSW | 1.6 m10.5 s from SSW | 5.7 kn from ESEGusts 11.5 kn | Clear sky 26.4 °CRain chance 0 % | 27.5 °C | 1.63 mMean sea level |
| 22:00 | 1.6 m12.2 s from SSW | 1.6 m10.5 s from SSW | 5.4 kn from ESEGusts 10.1 kn | Clear sky 26.3 °CRain chance 0 % | 27.5 °C | 1.62 mMean sea level |
| 23:00 | 1.6 m12.2 s from SSW | 1.6 m10.6 s from SSW | 5.5 kn from ESEGusts 9.7 kn | Mainly clear 26.2 °CRain chance 0 % | 27.4 °C | 1.32 mMean sea level |
Surfing at Serangan Beach
This Serangan Beach is on Lombok’s south coast near Selong Belanak, Indonesia, not on Bali. Its right-hand reef break suits confident intermediate and advanced surfers, with the wetter and shoulder months, roughly October to April, often worth considering.
Serangan surf and low tide
The Selong Belanak local guide favours low tide for the Serangan wave. That is a local preference, not a tide prediction or a guarantee of suitable conditions. Reef exposure, swell and wind still matter; confirm the day’s tide and conditions locally. The estimated tide times here use a regional sea-level model and need local confirmation.
Reading this forecast
Offshore waves and swell
Combined waves describe the significant offshore sea state, including swell and wind waves. Swell is shown separately with its period and source direction. Neither height is a prediction of the waves breaking on the beach.
A regional view of the coast
These three beaches share the same offshore and wind model grid cells, so their forecasts can match. Local shelter, seabed and shoreline shape can change conditions at the beach. Check conditions locally before heading into the water.
Explore nearby beaches or find local surfing and surf schools.
Forecast data: Open-Meteo and its weather services, including DWD. Data licensed under CC BY 4.0. Hourly values are grouped into daily ranges for this forecast.
Forecast sources and location
- Beach-area reference
- -8.8690049, 116.1415999
- Offshore model grid
- -8.875, 116.125015
- Weather model grid
- -8.892794, 116.19171
- Source retrieved
- Sat 10 Oct 11:25 WITA. This is our retrieval time, not a model issue time.
- Documentation
- Marine forecast and weather forecast.
