Surf Forecasts:
How big are the waves at Magoos today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 3ft (0.9m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 3.5ft (1.0m), 9s period with ENE swell.
The current surf forecast for Magoos at 8PM is: 1.0m 9s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a North-northeast direction (forecast issued at 03:00pm October 21). An open ocean swell of 0.9m 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 (21 Oct) | - | - |
| Afternoon (21 Oct) | 3ft (0.9m) | 8s |
| Evening (21 Oct) | 3.5ft (1.0m) | 9s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | ||||||||||||||||||
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) | WNW 11 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | WNW 12 | WNW 12 | NE 9 | ENE 9 | W 12 | W 12 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | W 13 | W 12 | W 13 | WNW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 130 | 126 | 154 | 165 | 164 | 232 | 224 | 243 | 247 | 316 | 327 | 346 | 386 | 364 | 331 | 361 | 421 | 383 | 395 | 411 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 4:51PM0.65m | 4:02AM0.53m | 5:16PM0.67m | 5:08AM0.58m | 5:39PM0.69m | |||||||||||||||
Low Tide | 10:54PM0.33m | 10:27AM0.12m | 11:28PM0.25m | 11:14AM0.16m | ||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 30 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 30 | 28 | 28 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WNW 12 | WNW 12 | NE 9 | ENE 9 | ENE 9 | W 12 | W 12 | W 12 | W 12 | W 12 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 172 | 154 | 116 | 124 | 108 | 232 | 224 | 243 | 247 | 252 | 327 | 322 | 266 | 276 | 216 | 354 | 323 | 323 | 287 | 349 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | NNE 9 | W 11 | WNW 11 | WSW 9 | WSW 9 | WNW 11 | WNW 11 | W 12 | SE 9 | SE 9 | SE 9 | SE 9 | W 14 | W 13 | W 13 | W 12 | W 13 | WNW 13 |
| kJ | 126 | 126 | 66 | 119 | 164 | 86 | 79 | 213 | 213 | 316 | 22 | 13 | 13 | 13 | 106 | 361 | 421 | 383 | 395 | 411 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | W 11 | W 11 | NNE 10 | NNE 9 | NNE 9 | N 9 | WSW 9 | WSW 9 | SE 10 | N 11 | N 11 | N 11 | N 11 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 130 | 86 | 85 | 74 | 65 | 65 | 42 | 61 | 62 | 23 | 10 | 10 | 10 | 9 | 13 | 22 | 14 | 14 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | — | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | — | — | — |
| kJ | — | 3 | 154 | 165 | 147 | 190 | 197 | — | — | — | 286 | 346 | 386 | 364 | 331 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1906 | 1960 | 1862 | 6 | 1297 | 1297 | 1297 | 1297 | 1297 | 1284 | 1284 | 1297 | 1297 | 1366 | 6 | 1297 | 1366 | 1366 | 0 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||
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