Surf Forecasts:
How big are the waves at Magoos today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 3.5ft (1.0m), 11s period with W swell.
- Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.7m), 9s period with NE swell.
The current surf forecast for Magoos at 11PM is: 0.7m 9s primary swell from a Northeast direction (forecast issued at 03:00pm October 20). An open ocean swell of 1.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 3.5ft (1.0m) | 11s |
| Evening (20 Oct) | 2.5ft (0.7m) | 9s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||
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 11 | W 11 | W 11 | NE 9 | NE 8 | W 12 | W 12 | WNW 12 | WNW 11 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | W 11 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 242 | 255 | 89 | 75 | 74 | 130 | 130 | 183 | 130 | 150 | 161 | 151 | 147 | 197 | 205 | 226 | 226 | 251 | 274 | 339 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 4:23PM0.62m | 2:39AM0.49m | 4:51PM0.65m | 4:02AM0.53m | 5:16PM0.67m | |||||||||||||||
Low Tide | 10:17PM0.40m | 9:35AM0.10m | 10:54PM0.33m | 10:27AM0.12m | ||||||||||||||||
 | |  |  | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 30 | 30 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | WSW 9 | WSW 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | WNW 11 | WNW 11 | NE 9 | NE 9 | NE 9 | NE 9 | W 12 |
| kJ | 339 | 230 | 347 | 278 | 211 | 211 | 194 | 172 | 172 | 150 | 161 | 151 | 147 | 164 | 205 | 226 | 226 | 226 | 226 | 339 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | ENE 9 | NE 9 | NE 8 | ENE 9 | NE 9 | ENE 8 | ENE 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WNW 11 | WNW 11 | W 11 | W 12 | SE 9 |
| kJ | 242 | 255 | 68 | 75 | 74 | 94 | 107 | 126 | 113 | 130 | 116 | 116 | 119 | 88 | 80 | 213 | 209 | 251 | 274 | 22 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | ENE 9 | W 11 | SE 10 | W 11 | W 12 | W 12 | WNW 12 | WNW 11 | W 11 | NNE 10 | NNE 10 | WNW 11 | NNE 9 | NNE 9 | WSW 9 | WSW 9 | WSW 9 | WSW 7 | N 11 |
| kJ | 70 | 70 | 89 | 46 | 63 | 130 | 130 | 183 | 130 | 86 | 74 | 74 | 130 | 28 | 28 | 62 | 64 | 46 | 31 | 10 |
Wind waves Height (m) Direction Period (s) | SE 6 | — | — | — | — | — | ENE 2 | ENE 3 | ENE 3 | — | — | — | — | ENE 9 | ENE 9 | — | — | — | — | ENE 9 |
| kJ | 19 | — | — | — | — | — | 1 | 1 | 3 | — | — | — | — | 197 | 197 | — | — | — | — | 238 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 6 | 0 | 0 | 0 | 16 | 0 | 6 | 1909 | 2056 | 1284 | 1297 | 1297 | 1297 | 1297 | 1297 | 1297 | 1297 | 1284 | 1297 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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