Surf Forecasts:
How big are the waves at Tank Beach today (27 Oct):
- Afternoon surf: Afternoon surf (27 Oct, local time) - 5.5ft (1.7m), 9s period with ENE swell.
- Evening surf: Evening surf (27 Oct, local time) - 5.5ft (1.7m), 9s period with ENE swell.
The current surf forecast for Tank Beach at 11PM is: 1.7m 9s primary swell from a East-northeast direction (forecast issued at 03:00pm October 27). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | - | - |
| Afternoon (27 Oct) | 5.5ft (1.7m) | 9s |
| Evening (27 Oct) | 5.5ft (1.7m) | 9s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed morning. Warm (max 28°C on Tue afternoon, min 27°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||
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 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 10 | ENE 10 | E 12 | E 12 | ENE 12 | ENE 13 | E 13 | E 12 | ENE 12 | ENE 11 | ENE 11 | E 14 | E 13 | ENE 13 | ENE 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 469 | 520 | 520 | 495 | 405 | 435 | 461 | 988 | 1116 | 1155 | 1075 | 942 | 814 | 843 | 731 | 586 | 384 | 1034 | 960 | 2429 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on |
High Tide | 6:45PM0.72m | 10:14AM0.74m | 7:17PM0.73m | 11:23AM0.75m | 7:54PM0.72m | |||||||||||||||
Low Tide | 2:27AM0.04m | 3:02PM0.62m | 3:16AM0.01m | 4:03PM0.65m | ||||||||||||||||
 |  |  | | | | | | | |  | | | | |  | | |  | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | 1 | — | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 1 | — | 4 | 2 | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 27 | 27 | 27 | 28 | 27 |
Feels °C | 29 | 29 | 29 | 30 | 31 | 29 | 30 | 30 | 29 | 31 | 31 | 28 | 29 | 26 | 27 | 26 | 28 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 10 | ENE 10 | E 12 | E 12 | ENE 12 | ENE 13 | E 13 | E 12 | NW 9 | E 14 | E 14 | E 11 | E 13 | ENE 13 | ENE 16 |
| kJ | 469 | 520 | 520 | 495 | 405 | 435 | 461 | 988 | 1116 | 1155 | 1075 | 942 | 814 | 22 | 202 | 302 | 274 | 1034 | 960 | 2429 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | W 10 | NNE 8 | E 13 | E 13 | NNE 8 | NNE 8 | WNW 9 | WNW 10 | NE 8 | NE 8 | SE 9 | NW 9 | NW 9 | E 14 | NW 10 | E 17 | NW 11 |
| kJ | 71 | 68 | 66 | 55 | 66 | 222 | 331 | 22 | 20 | 34 | 36 | 35 | 34 | 14 | 21 | 21 | 384 | 23 | 277 | 40 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 9 | E 15 | E 14 | NNE 8 | NNE 8 | WNW 10 | SE 9 | SE 9 | SE 10 | WNW 10 | NW 10 | E 16 | SE 9 | SE 9 | NE 8 | SE 9 | NW 10 | SE 9 |
| kJ | 33 | 33 | 30 | 68 | 138 | 51 | 35 | 37 | 14 | 14 | 14 | 38 | 23 | 48 | 13 | 13 | 24 | 13 | 37 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 12 | ENE 11 | ENE 11 | NE 6 | NNE 6 | NNE 8 | NNE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 843 | 731 | 586 | 76 | 33 | 26 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 249 | 242 | 227 | 227 | 227 | 227 | 227 | 227 | 237 | 237 | 237 | 237 | 237 | 237 | 1491 | 1491 | 1491 | 1491 | 1491 | 1491 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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