Surf Forecasts:
How big are the waves at Magoos today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 8s period with W swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 8s period with W swell.
The current surf forecast for Magoos at 7PM is: 0.9m 8s primary swell from a West direction and 0.9m 5s secondary swell from a North direction (forecast issued at 03:00pm August 19). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 3ft (0.9m) | 8s |
| Evening (19 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 30°C on Fri morning, min 28°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 9 | W 8 | W 8 | W 9 | WNW 8 | WNW 9 | W 9 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NE 6 | NE 6 | E 10 | E 10 | E 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 116 | 119 | 116 | 113 | 96 | 73 | 82 | 76 | 55 | 51 | 49 | 51 | 43 | 36 | 29 | 34 | 33 | 73 | 90 | 81 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | glassy |
High Tide | 1:11PM0.59m | 11:45PM0.68m | 2:53PM0.58m | 00:19AM0.65m | 4:30PM0.60m | |||||||||||||||
Low Tide | 6:16PM0.45m | 7:22AM0.15m | 7:14PM0.51m | 8:21AM0.13m | 8:33PM0.54m | |||||||||||||||
 | |  |  |  |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 29 | 30 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 34 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 9 | W 8 | W 8 | W 9 | WNW 8 | WNW 9 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | NE 7 | NNE 7 | NE 6 | NE 6 | NE 7 | E 10 | E 9 |
| kJ | 116 | 119 | 116 | 113 | 96 | 73 | 82 | 45 | 49 | 51 | 49 | 51 | 43 | 36 | 29 | 34 | 33 | 35 | 90 | 81 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | WSW 9 | WSW 8 | W 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | E 11 | E 10 | NNE 6 | SSE 9 |
| kJ | 41 | 42 | 43 | 42 | 41 | 47 | 38 | 76 | 82 | 80 | 79 | 77 | 57 | 53 | 53 | 38 | 63 | 73 | 27 | 56 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | NE 8 | WSW 8 | SE 9 | SE 9 | WSW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | WNW 8 | SSE 8 | E 13 | WSW 8 | WSW 8 | SSE 8 | NNE 7 |
| kJ | 14 | 14 | 14 | 18 | 24 | 41 | 41 | 39 | 55 | 40 | 40 | 35 | 34 | 24 | 28 | 84 | 37 | 37 | 47 | 29 |
Wind waves Height (m) Direction Period (s) | N 5 | N 5 | N 5 | N 5 | N 5 | NNE 5 | NNE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 43 | 44 | 38 | 30 | 25 | 32 | 43 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1960 | 2076 | 1284 | 2071 | 2071 | 0 | 16 | 0 | 7 | 16 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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