- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Right and Left Side surfForecast / Guam / Guam
48hr Weather and Surf, issued 9 pm Tuesday 16 Sep 2025 ChST
How big are the waves at Right and Left Side today?
The current surf forecast for Right and Left Side at 1AM is: 0.8m 8s primary swell from a East direction (forecast issued at 09:00pm September 16). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 1ft (0.3m) | 12s |
| Afternoon (17 Sep) | 1.5ft (0.4m) | 8s |
| Evening (17 Sep) | 1.5ft (0.5m) | 8s |
Table - waves today at Right and Left Side. (Swell directed towards the surf break)
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 12 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 68 | 53 | 88 | 68 | 34 | 28 | 65 | 17 | 34 | 31 | 30 | 30 | 28 | 21 | 23 | 23 | 23 | 23 | 40 | 22 | 19 | 20 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | glass | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:14PM 0.81 | 1:58AM 0.80 | 6:02PM 0.83 | 3:28AM 0.79 | 6:36PM 0.84 | 4:46AM 0.80 | ||||||||||||||||||
Low Tide / height (m) | 9:49PM 0.72 | 10:07AM 0.16 | 11:04PM 0.67 | 11:07AM 0.18 | 11:57PM 0.62 | 11:58AM 0.20 | ||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:21 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 |
 |  | | |  | | |  |  | | | |  |  | | |  | | | | | | | | |
Rain (mm) | 2 | 6 | 4 | 6 | 6 | 3 | 1 | - | - | - | 4 | 3 | 1 | - | - | - | - | - | - | 2 | 6 | 4 | 2 | 3 |
| Temp. °C | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 25 | 25 | 25 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 28 |
| Feels °C (?) | 30 | 29 | 30 | 30 | 30 | 28 | 28 | 31 | 30 | 30 | 27 | 27 | 26 | 29 | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 30 | 31 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Guam
Continuing clean conditions at Right and Left Side (calm at Tamuning 4 km from Right and Left Side). 0.3m 13s groundswell from the E to make surfable waves.
1 h 0 min ago
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 Right and Left Side 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