Surf Forecasts:
How big are the waves at Magoos today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 1.5ft (0.5m), 13s period with ENE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2ft (0.6m), 12s period with ENE swell.
- Evening surf: Evening surf (28 Aug, local time) - 2.5ft (0.7m), 12s period with ENE swell.
The current surf forecast for Magoos at 9AM is: 0.5m 13s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a Northwest direction (forecast issued at 03:00am August 28). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 1.5ft (0.5m) | 13s |
| Afternoon (28 Aug) | 2ft (0.6m) | 12s |
| Evening (28 Aug) | 2.5ft (0.7m) | 12s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 62mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 11 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | NE 11 | WNW 9 | WNW 10 | W 10 | W 9 | W 9 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 64 | 154 | 151 | 93 | 101 | 99 | 99 | 131 | 127 | 123 | 91 | 90 | 88 | 82 | 79 | 78 | 78 | 61 | 80 | 205 | 363 | 288 | 334 | 356 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:01AM0.74m | 8:28PM0.74m | 7:45AM0.75m | 8:51PM0.75m | 8:32AM0.75m | 9:14PM0.76m | ||||||||||||||||||
Low Tide | 1:37AM0.40m | 1:51PM0.05m | 2:12AM0.35m | 2:24PM0.09m | 2:48AM0.29m | 2:58PM0.15m | ||||||||||||||||||
 |  |  |  | | |  |  | | | | |  | | | | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | 2 | 3 | 6 | 2 | 1 | — | — | — | 1 | 4 | 2 | — | — | 1 | 1 | 2 | 4 | 1 | 3 | 3 | 5 | 3 | 3 |
Temp °C | 28 | 27 | 28 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 25 | 26 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 32 | 30 | 32 | 28 | 27 | 28 | 28 | 29 | 31 | 30 | 29 | 29 | 30 | 30 | 30 | 31 | 29 | 27 | 29 | 28 | 28 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | ENE 13 | ENE 12 | WSW 7 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WNW 10 | W 10 | W 9 | W 9 | W 10 |
| kJ | 61 | 61 | 61 | 93 | 101 | 66 | 53 | 68 | 47 | 46 | 60 | 82 | 84 | 79 | 79 | 65 | 63 | 107 | 87 | 205 | 363 | 288 | 334 | 356 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 13 | ENE 13 | NW 9 | NW 9 | ENE 12 | ENE 12 | ENE 12 | SSW 7 | SW 6 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SW 8 | NE 11 | ENE 11 | ENE 10 | ENE 10 |
| kJ | 64 | 154 | 151 | 31 | 31 | 99 | 99 | 131 | 41 | 43 | 91 | 90 | 88 | 82 | 79 | 45 | 46 | 61 | 80 | 62 | 55 | 44 | 43 | 41 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NE 7 | NE 7 | NW 9 | NW 9 | SE 9 | ENE 12 | ENE 12 | SSW 7 | SE 10 | NW 9 | SE 10 | NW 9 | ENE 11 | ENE 11 | NE 11 | NE 11 | NE 11 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 47 | 46 | 33 | 14 | 14 | 30 | 31 | 22 | 127 | 123 | 30 | 14 | 13 | 15 | 13 | 78 | 78 | 57 | 56 | 55 | 14 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 7 | WSW 7 | — | — | WNW 3 | — | — | — | — | — | — | — | NW 9 | — | — | — | — | — | WNW 3 | WNW 4 | — |
| kJ | — | — | — | 61 | 73 | — | — | 3 | — | — | — | — | — | — | — | 39 | — | — | — | — | — | 4 | 10 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 13 | 13 | 17 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 1833 | 1833 | 13 | 1833 | 1833 | 18 | 13 | 13 | 13 | 13 | 13 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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