Surf Forecasts:
How big are the waves at Magoos today (31 Aug):
- Evening surf: Evening surf (31 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.
The current surf forecast for Magoos at 12AM is: 1.0m 8s primary swell from a West direction and 0.5m 9s secondary swell from a West-northwest direction (forecast issued at 09:00pm August 30). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | - | - |
| Evening (31 Aug) | 3.5ft (1.0m) | 8s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 29°C on Mon morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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 7 | W 7 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 | WNW 9 | WNW 9 | W 9 | W 10 | W 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 117 | 138 | 114 | 107 | 88 | 70 | 121 | 166 | 153 | 230 | 169 | 219 | 257 | 211 | 211 | 327 | 398 | 425 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 9:14PM0.76m | 9:22AM0.73m | 9:38PM0.76m | 10:18AM0.71m | ||||||||||||||
Low Tide | 3:25AM0.23m | 3:33PM0.22m | 4:06AM0.16m | 4:11PM0.30m | ||||||||||||||
 | |  | |  | |  | |  | | | |  | | |  | | | |
 | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 8 | 2 | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 |
Feels °C | 29 | 30 | 31 | 30 | 30 | 31 | 32 | 33 | 33 | 32 | 32 | 31 | 31 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 7 | W 7 | WSW 7 | WNW 9 | WNW 10 | WNW 9 | W 9 | WNW 9 | W 9 | W 9 | WNW 9 | WNW 9 | W 9 | W 10 | W 9 |
| kJ | 117 | 138 | 114 | 107 | 88 | 55 | 121 | 166 | 153 | 230 | 169 | 219 | 257 | 211 | 211 | 327 | 398 | 425 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 10 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WSW 7 | WSW 8 | WSW 7 | ENE 11 | SW 6 | NE 11 | NE 11 | SW 6 | SW 6 | NE 10 | NE 10 | NE 10 |
| kJ | 44 | 42 | 46 | 30 | 40 | 70 | 40 | 39 | 35 | 44 | 33 | 56 | 57 | 28 | 27 | 48 | 48 | 48 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 11 | SE 9 | ENE 10 | SE 9 | SE 9 | NE 11 | NE 10 | SE 9 | E 11 | E 11 |
| kJ | 25 | 25 | 40 | 25 | 25 | 27 | 28 | 43 | 44 | 22 | 42 | 14 | 13 | 56 | 49 | 13 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 13 | 13 | 1836 | 1856 | 13 | 13 | 13 | 0 | 13 | 13 | 13 | 7 | 13 | 13 | 13 | 13 | 13 | 13 |
Best forecast wave conditions in Guam | ||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||
Header Global | ||||||||||||||||||
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