Surf Forecasts:
How big are the waves at Tank Beach today (12 Oct):
- Afternoon surf: Afternoon surf (12 Oct, local time) - 4.5ft (1.4m), 10s period with N swell.
- Evening surf: Evening surf (12 Oct, local time) - 4.5ft (1.3m), 11s period with N swell.
The current surf forecast for Tank Beach at 11PM is: 1.3m 11s primary swell from a North direction and 0.7m 9s secondary swell from a East-northeast direction (forecast issued at 03:00pm October 12). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | - | - |
| Afternoon (12 Oct) | 4.5ft (1.4m) | 10s |
| Evening (12 Oct) | 4.5ft (1.3m) | 11s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 27°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||
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) | NNE 10 | N 10 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 363 | 424 | 381 | 382 | 326 | 259 | 239 | 192 | 188 | 146 | 137 | 104 | 102 | 99 | 101 | 92 | 90 | 90 | 90 | 111 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross | cross-on | cross-on | cross-on |
High Tide | 7:25PM0.68m | 10:11AM0.69m | 7:44PM0.67m | 11:13AM0.68m | 8:05PM0.66m | |||||||||||||||
Low Tide | 2:44AM0.16m | 3:07PM0.56m | 3:23AM0.14m | 3:55PM0.59m | ||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 32 | 31 | 31 | 32 | 31 | 31 | 32 | 32 | 31 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | N 10 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 363 | 424 | 381 | 382 | 326 | 259 | 239 | 192 | 188 | 146 | 137 | 104 | 102 | 99 | 101 | 92 | 90 | 90 | 90 | 111 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 73 | 71 | 70 | 67 | 64 | 62 | 62 | 62 | 62 | 62 | 62 | 62 | 45 | 61 | 69 | 69 | 51 | 49 | 47 | 49 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | ENE 10 | ENE 10 | ENE 10 | ENE 12 | ENE 13 | ENE 13 | ENE 13 | N 10 | ENE 13 |
| kJ | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 4 | 4 | 4 | 20 | 38 | 39 | 15 | 16 | 34 | 18 | 19 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 237 | 227 | 227 | 227 | 227 | 227 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | 227 | 227 | 227 | 227 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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