Surf Forecasts:
How big are the waves at Tank Beach today (01 Nov):
- Morning surf: Morning surf (01 Nov, local time) - 5.5ft (1.7m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (01 Nov, local time) - 7.5ft (2.3m), 13s period with NNW swell.
- Evening surf: Evening surf (01 Nov, local time) - 7ft (2.2m), 13s period with NNW swell.
The current surf forecast for Tank Beach at 12PM is: 2.1m 13s primary swell from a North-northwest direction and 0.8m 8s secondary swell from a East-northeast direction (forecast issued at 09:00am November 01). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Nov) | 5.5ft (1.7m) | 12s |
| Afternoon (01 Nov) | 7.5ft (2.3m) | 13s |
| Evening (01 Nov) | 7ft (2.2m) | 13s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 28°C on Mon morning, min 26°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||||||||||
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 | 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) | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 753 | 1049 | 1647 | 1920 | 1631 | 1507 | 1497 | 1220 | 1332 | 1310 | 1158 | 1018 | 892 | 805 | 736 | 736 | 639 | 450 | 389 | 328 | 328 | 341 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 2:31PM0.75m | 10:44PM0.65m | 3:12PM0.74m | 00:21AM0.61m | 3:44PM0.74m | |||||||||||||||||
Low Tide | 6:05AM0.07m | 7:57PM0.62m | 7:05AM0.12m | 9:05PM0.57m | 8:03AM0.19m | 9:58PM0.49m | ||||||||||||||||
 | | | |  | | | | | | | |  | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 2 |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 29 | 30 | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 29 | 31 | 31 | 31 | 31 | 30 | 28 | 30 | 30 | 30 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 753 | 1049 | 1647 | 1920 | 1631 | 1507 | 1497 | 1220 | 1332 | 1310 | 1158 | 1018 | 892 | 805 | 736 | 736 | 639 | 450 | 254 | 302 | 302 | 314 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NNW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 103 | 84 | 103 | 101 | 80 | 80 | 80 | 78 | 90 | 78 | 76 | 88 | 106 | 140 | 166 | 193 | 238 | 243 | 389 | 328 | 328 | 341 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | SE 11 | NE 9 | NE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 57 | 56 | 55 | 37 | 34 | 40 | 20 | 20 | 35 | 35 | 34 | 33 | 31 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 238 | 243 | 249 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||
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