- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts
Reef
4 Bobs surf Forecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Sunday 28 Apr 2024 WIB
Forecast update in hr min s Update imminent
4 Bobs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 4 Bobs sea temperature is 30.6°C (Statistics for 28 Apr 1981-2005 - mean: 29.7 °C max: 30.4 °C min: 28.6 °C)
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
4 Bobs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 4 Bobs sea temperature is 30.6°C (Statistics for 28 Apr 1981-2005 - mean: 29.7 °C max: 30.4 °C min: 28.6 °C)
How big are the waves at 4 Bobs today?
The current surf forecast for 4 Bobs at 4AM is: 0.7m 15s primary swell from a Southwest direction and 0.9m 10s secondary swell from a South direction, 0.5m 3s secondary swell from a South direction (forecast issued at 12:00am April 28). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2.5ft (0.7m) | 21s |
| Afternoon (28 Apr) | 3ft (0.9m) | 20s |
| Evening (28 Apr) | 4.5ft (1.3m) | 19s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 16 | 15 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 18 | 18 | 18 | 18 | 18 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 202 | 248 | 232 | 305 | 400 | 510 | 664 | 1004 | 1410 | 1649 | 1307 | 1415 | 1859 | 1837 | 1817 | 1754 | 1338 | 1155 | 1141 | 1141 | 1141 | 1126 | 921 | 740 | 561 | 553 | 553 | 553 | 553 | 545 | 419 | 390 | 313 | 273 | 273 | 215 | 265 | 265 | 265 | 261 | 198 | 144 | 198 | 178 | 173 | 222 | 208 | 316 | 395 | 395 | 312 | 302 | 362 | 807 | 952 | 799 | 1045 | 1737 | 2627 | 2573 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | on | on | on | cross- on | on | cross- on | on | cross- off | cross- off | glass | cross- off | cross | cross | cross- off | off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | glass | off | cross- off | cross- off | cross | cross- on | cross- on | glass | on | on | on | cross- on | cross- on | glass | on | on | on | on | cross | cross- off | cross- off | glass | cross- on | cross- on | glass | cross- on | cross- on | glass |
High Tide / height (m) | 8:15PM 0.75 | 8:32AM 1.15 | 8:45PM 0.69 | 9:09AM 1.11 | 9:25PM 0.64 | 9:55AM 1.06 | 10:29PM 0.60 | 11:00AM 1.00 | 12:26AM 0.60 | 12:30PM 0.96 | 2:09AM 0.70 | 2:01PM 0.96 | 3:15AM 0.84 | 3:13PM 0.97 | 4:05AM 1.00 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:59AM 0.10 | 3:10PM 0.13 | 2:33AM 0.14 | 3:56PM 0.18 | 3:14AM 0.21 | 4:53PM 0.24 | 4:06AM 0.29 | 6:03PM 0.27 | 5:21AM 0.37 | 7:22PM 0.27 | 7:02AM 0.40 | 8:32PM 0.23 | 8:41AM 0.36 | 9:27PM 0.17 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - |
 |  | | |  |  | | |  |  | | | | | | | | | | | | | | | | | |  |  | | | | | | |  | | | | | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | 6 | 7 | 3 | 3 | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 5 | 3 | 2 | 2 | - | - | - | 3 | 8 | 11 | 2 | - | - | - | - | - | - | 1 | - | - | 1 | - | - | - | - | 3 | 2 | - | - | - | - | - | 1 | 3 | 1 | - | - | - | - | - | - | 2 | 2 |
| Temp. °C | 29 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 33 | 29 | 29 | 28 | 28 | 29 | 31 | 30 | 33 | 32 | 32 | 34 | 34 | 33 | 33 | 32 | 33 | 34 | 31 | 33 | 32 | 33 | 32 | 31 | 33 | 29 | 29 | 29 | 30 | 30 | 31 | 32 | 33 | 31 | 31 | 32 | 31 | 32 | 32 | 34 | 32 | 31 | 32 | 33 | 32 | 34 | 33 | 33 | 33 | 32 | 33 | 31 | 32 | 33 | 32 | 33 | 32 | 32 | 32 | 33 |
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 4 Bobs 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.
Nearest