- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mangandas surfForecast / Guam / Guam
48hr Weather and Surf, issued 3 pm Monday 04 May 2026 ChSTForecast update in hr min s Forecast update imminent
Mangandas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mangandas sea temperature is
28.1° C
(Which is normal for this time of year)How big are the waves at Mangandas today?
The current surf forecast for Mangandas at 7PM is: 0.3m 12s primary swell from a North-northeast direction and 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 03:00pm May 04). An open ocean swell of 1.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 0.5ft (0.2m) | 12s |
| Evening (04 May) | 1ft (0.3m) | 12s |
Table - waves today at Mangandas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 28°C on Tue morning, min 27°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 12 | NNE 12 | NNE 12 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NNW 8 | NNE 11 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 10 | NW 7 | N 10 | N 10 | N 10 | N 10 | |
14 | 14 | 28 | 21 | 26 | 24 | 24 | 22 | 20 | 20 | 14 | 11 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-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 | 10:37PM0.69m | 8:26AM0.65m | 11:24PM0.69m | 8:58AM0.64m | 00:15AM0.68m | 9:35AM0.62m | ||||||||||||||||||
Low Tide | 3:18PM-0.03m | 3:57AM0.50m | 3:54PM-0.02m | 4:41AM0.52m | 4:35PM-0.00m | 5:31AM0.53m | ||||||||||||||||||
 | |  |  | | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | 6:37 |
2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 25 | |
Swell 1 Height (m) Direction Period (s) | NNE 12 | NNE 12 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NW 7 | NW 7 | N 7 | N 10 | N 10 | N 10 |
 kJ | 14 | 14 | 21 | 21 | 26 | 24 | 24 | 22 | 20 | 20 | 14 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 1 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 10 | N 10 | — | N 10 | — | — | — |
| kJ | 13 | 11 | 28 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 8 | NW 9 | N 9 | W 9 | — | — | — | S 9 | S 9 | — | — | — | — | — | — | N 12 | N 12 | — | — | — | — | — | — | — |
| kJ | 1 | 3 | 2 | 2 | — | — | — | 2 | 2 | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 412 | 421 | 495 | 552 | 552 | 552 | 552 | 552 | 484 | 499 | 516 | 572 | 631 | 675 | 690 | 830 | 836 | 904 | 1005 | 1113 | 1079 | 993 | 1004 | 895 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1830 | 1830 | 1859 | 1859 | 1830 | 1359 | 1830 | 1277 | 1277 | 1830 | 1277 | 1277 | 1359 | 1830 | 1830 | 1830 | 1830 | 1830 | 1830 | 1833 | 1859 | 1830 | 1830 | 1830 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Mangandas 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