Surf Forecasts:
How big are the waves at Magoos today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 6ft (1.9m), 11s period with E swell.
- Evening surf: Evening surf (17 Oct, local time) - 11ft (3.5m), 13s period with E swell.
The current surf forecast for Magoos at 9PM is: 3.5m 13s primary swell from a East direction and 2.5m 7s secondary swell from a North-northeast direction (forecast issued at 03:00pm October 17). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 6ft (1.9m) | 11s |
| Evening (17 Oct) | 11ft (3.5m) | 13s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 117mm), heaviest during Sun morning. Warm (max 28°C on Mon night, min 26°C on Sun morning). Winds decreasing (extremely windy from the SE on Sun morning, moderate winds from the SSE by Tue morning). | ||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||||
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 9 | E 11 | E 12 | E 13 | E 13 | E 13 | E 13 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 237 | 846 | 2386 | 5012 | 6417 | 11527 | 15993 | 325 | 280 | 151 | 106 | 108 | 76 | 76 | 73 | 73 | 184 | 189 | 116 | 116 |
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-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 1:39PM0.59m | 10:11PM0.53m | 2:52PM0.59m | 11:09PM0.51m | 3:46PM0.60m | |||||||||||||||
Low Tide | 6:48PM0.49m | 6:28AM0.04m | 8:16PM0.48m | 7:32AM0.06m | 9:29PM0.45m | |||||||||||||||
 | |  | | | |  | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 6 | 7 | 2 | 1 | 2 | 14 | 15 | 25 | 20 | 2 | 2 | 5 | 2 | 2 | — | — | 2 | 6 | 2 | 2 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 |
Feels °C | 28 | 25 | 25 | 23 | 21 | 15 | 23 | 12 | 18 | 18 | 20 | 21 | 21 | 23 | 23 | 24 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | E 11 | E 12 | E 13 | E 13 | E 13 | NNE 10 | NE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 |
| kJ | 237 | 846 | 2386 | 5012 | 6417 | 11527 | 1505 | 325 | 280 | 151 | 106 | 108 | 76 | 76 | 73 | 979 | 665 | 471 | 394 | 394 |
Swell 2 Height (m) Direction Period (s) | E 12 | SE 10 | — | — | — | — | NNW 9 | — | — | — | NNE 11 | ENE 9 | NNE 11 | NNE 11 | NNE 11 | ENE 9 | W 11 | W 11 | NE 9 | NE 9 |
| kJ | 41 | 14 | — | — | — | — | 955 | — | — | — | 12 | 75 | 12 | 23 | 22 | 73 | 184 | 189 | 79 | 77 |
Swell 3 Height (m) Direction Period (s) | SE 10 | — | — | — | — | — | NE 10 | — | — | — | — | NNE 10 | — | — | NNE 11 | NNE 10 | ENE 9 | ENE 9 | W 11 | W 11 |
| kJ | 15 | — | — | — | — | — | 998 | — | — | — | — | 10 | — | — | 11 | 21 | 71 | 71 | 116 | 116 |
Wind waves Height (m) Direction Period (s) | N 5 | NNE 6 | NNE 7 | NNE 7 | NNE 8 | NNE 9 | E 13 | SE 11 | SSE 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 10 | SSE 8 | SSE 9 | S 9 | S 9 | S 9 |
| kJ | 63 | 255 | 471 | 795 | 1705 | 3718 | 15993 | 17759 | 13036 | 9957 | 7552 | 5314 | 3922 | 3070 | 2407 | 1047 | 1189 | 1197 | 1082 | 928 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1284 | 2062 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1284 | 1833 | 1833 | 1833 | 2057 | 2093 | 2057 | 1864 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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