Surf Forecasts:
How big are the waves at Tank Beach today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (29 Jun, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for Tank Beach at 10AM is: 1.3m 8s primary swell from a East direction and 0.5m 10s secondary swell from a North-northeast direction (forecast issued at 03:00am June 29). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 4.5ft (1.3m) | 8s |
| Afternoon (29 Jun) | 4.5ft (1.3m) | 8s |
| Evening (29 Jun) | 5ft (1.5m) | 8s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Warm (max 29°C on Mon afternoon, min 28°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | ||||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 9 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 217 | 190 | 195 | 228 | 229 | 273 | 273 | 259 | 266 | 266 | 266 | 257 | 232 | 238 | 206 | 201 | 147 | 125 | 125 | 99 | 82 | 126 | 180 | 180 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:43AM0.70m | 9:38PM0.69m | 5:22AM0.70m | 10:16PM0.70m | 6:02AM0.70m | |||||||||||||||||||
Low Tide | 00:40AM0.64m | 1:10PM0.06m | 1:26AM0.65m | 1:49PM0.06m | 2:11AM0.64m | 2:27PM0.06m | ||||||||||||||||||
 | |  |  | | | | |  | |  | | | | | | |  | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 3 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 29 | 29 | 29 | 28 | 28 | 30 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 32 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ESE 10 | E 9 | E 9 | E 9 | E 9 | ENE 7 | E 9 | SE 8 | SE 8 |
| kJ | 59 | 56 | 56 | 56 | 33 | 28 | 33 | 26 | 25 | 25 | 266 | 257 | 232 | 238 | 206 | 31 | 39 | 38 | 39 | 57 | 82 | 126 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 9 | NE 8 | NW 7 | W 7 |
| kJ | 32 | 32 | 28 | 28 | 28 | 32 | 31 | 16 | 16 | 16 | 25 | 15 | 15 | 13 | 14 | 11 | 11 | 11 | 11 | 11 | 57 | 53 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | NNE 9 | SE 8 | SE 8 | SE 9 | SE 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SE 8 | SE 8 | SE 12 | SE 12 |
| kJ | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 16 | 11 | 11 | 12 | 11 | 13 | 6 | 6 | 6 | 6 | 11 | 11 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | ENE 8 | ENE 8 |
| kJ | 217 | 190 | 195 | 228 | 229 | 273 | 273 | 259 | 266 | 266 | — | — | — | — | — | 201 | 147 | 125 | 125 | 99 | — | — | 180 | 180 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1491 | 227 | 227 | 2056 | 2063 | 2063 | 2213 | 2063 | 1491 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 227 | 229 | 2056 | 1491 | 1491 | 227 | 227 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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