Surf Forecasts:
How big are the waves at Tank Beach today (29 Oct):
- Morning surf: Morning surf (29 Oct, local time) - 5ft (1.6m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (29 Oct, local time) - 6ft (1.8m), 13s period with ENE swell.
- Evening surf: Evening surf (29 Oct, local time) - 4.5ft (1.4m), 14s period with E swell.
The current surf forecast for Tank Beach at 10AM is: 1.6m 11s primary swell from a East-northeast direction and 0.8m 13s secondary swell from a East direction, 0.4m 8s secondary swell from a Northeast direction (forecast issued at 03:00am October 29). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Oct) | 5ft (1.6m) | 11s |
| Afternoon (29 Oct) | 6ft (1.8m) | 13s |
| Evening (29 Oct) | 4.5ft (1.4m) | 14s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||||||||||||
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 | 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 12 | E 12 | E 11 | ENE 11 | E 11 | ENE 13 | E 14 | E 14 | E 17 | ENE 16 | ENE 17 | ENE 16 | ENE 16 | NE 14 | NE 13 | NNE 12 | N 11 | N 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 11 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 833 | 711 | 502 | 586 | 281 | 1025 | 905 | 714 | 1359 | 4657 | 7538 | 10052 | 11783 | 8933 | 4284 | 2483 | 1596 | 1459 | 1245 | 1060 | 978 | 917 | 881 | 875 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 11:23AM0.75m | 7:54PM0.72m | 12:33PM0.75m | 8:37PM0.71m | 1:38PM0.75m | 9:31PM0.68m | ||||||||||||||||||
Low Tide | 3:16AM0.01m | 4:03PM0.65m | 4:09AM0.01m | 5:14PM0.66m | 5:06AM0.02m | 6:35PM0.66m | ||||||||||||||||||
 | |  |  | | |  | |  | | | | | | | | | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 29 | 28 | 25 | 25 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 29 | 27 | 28 | 27 | 28 | 28 | 28 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | E 12 | E 11 | E 13 | E 11 | ENE 13 | E 14 | E 14 | ENE 13 | ENE 16 | ENE 17 | ENE 16 | ENE 16 | NE 14 | NE 13 | NNE 12 | N 11 | N 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 11 | NW 11 |
| kJ | 833 | 711 | 502 | 225 | 274 | 1025 | 905 | 714 | 1190 | 4657 | 7538 | 10052 | 11783 | 8933 | 4284 | 2483 | 1596 | 1459 | 1245 | 1060 | 978 | 917 | 881 | 875 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NW 9 | E 14 | NE 8 | E 13 | NE 8 | NW 10 | E 18 | E 17 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | WNW 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 24 | 22 | 146 | 21 | 281 | 24 | 27 | 243 | 1359 | 35 | 34 | 43 | 41 | 40 | 50 | 37 | 94 | 212 | 204 | 188 | 130 | 127 | 119 | 116 |
Swell 3 Height (m) Direction Period (s) | NW 10 | SE 9 | NW 9 | NW 9 | NE 8 | NW 10 | SE 9 | NE 8 | NW 10 | NE 9 | — | — | — | SE 9 | SE 9 | SE 9 | ENE 11 | SE 9 | SE 9 | NNW 14 | SE 9 | SE 9 | N 12 | N 11 |
| kJ | 23 | 14 | 21 | 21 | 28 | 23 | 13 | 24 | 37 | 12 | — | — | — | 13 | 14 | 14 | 161 | 13 | 13 | 78 | 21 | 21 | 174 | 154 |
Wind waves Height (m) Direction Period (s) | — | NE 8 | NE 5 | ENE 11 | NE 5 | — | NE 6 | NE 6 | — | NNE 6 | — | — | — | W 4 | — | SW 4 | SW 4 | SW 4 | S 4 | S 4 | S 4 | S 4 | S 4 | SW 4 |
| kJ | — | 31 | 41 | 586 | 56 | — | 67 | 83 | — | 30 | — | — | — | 21 | — | 16 | 12 | 15 | 8 | 6 | 9 | 3 | 6 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 237 | 1491 | 1491 | 1491 | 2059 | 1491 | 1491 | 1491 | 243 | 237 | 237 | 237 | 237 | 242 | 237 | 1491 | 1491 | 1491 | 0 | 0 | 4 | 0 | 0 | 0 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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