Surf Forecasts:
How big are the waves at Magoos today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 4ft (1.2m), 8s period with W swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.1m), 8s period with W swell.
- Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.
The current surf forecast for Magoos at 5AM is: 1.2m 8s primary swell from a West direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 09:00pm August 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 4ft (1.2m) | 8s |
| Afternoon (18 Aug) | 3.5ft (1.1m) | 8s |
| Evening (18 Aug) | 3.5ft (1.0m) | 8s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Warm (max 29°C on Tue morning, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | WNW 9 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 212 | 212 | 212 | 181 | 185 | 190 | 160 | 160 | 161 | 133 | 136 | 140 | 144 | 147 | 151 | 199 | 184 | 184 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 10:52PM0.74m | 11:49AM0.63m | 11:18PM0.71m | 1:11PM0.59m | ||||||||||||||
Low Tide | 4:51PM0.28m | 5:38AM0.20m | 5:31PM0.37m | 6:28AM0.17m | 6:16PM0.45m | |||||||||||||
 | | |  |  | | |  | | | | |  | | | | | | |
 | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | — |
Temp °C | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 34 | 33 | 32 | 30 | 31 | 32 | 33 | 32 | 32 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | WNW 9 | WNW 8 | WNW 8 |
| kJ | 212 | 212 | 212 | 181 | 185 | 190 | 160 | 160 | 161 | 133 | 136 | 140 | 144 | 147 | 151 | 199 | 184 | 184 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 41 | 41 | 32 | 55 | 41 | 55 | 42 | 42 | 41 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | E 8 | E 8 | SE 9 | SE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 13 | 13 | 13 | 13 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNW 2 | — | N 3 | N 3 | NNW 4 | NE 3 | NE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 8 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 233 | 0 | 16 | 0 | 0 | 0 | 13 | 1960 | 2062 | 13 | 2062 | 1284 | 1284 | 2062 | 1882 | 2433 | 2076 | 2067 |
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 Magoos 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